<XBRL>
<linkbase xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd" xmlns="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
  <!--XBRL Document Created with WebFilings-->
  <roleRef roleURI="http://www.lpl.com/role/Acquisitions" xlink:href="lpla-20110930.xsd#Acquisitions" xlink:type="simple" />
  <roleRef roleURI="http://www.lpl.com/role/BasisOfPresentation" xlink:href="lpla-20110930.xsd#BasisOfPresentation" xlink:type="simple" />
  <roleRef roleURI="http://www.lpl.com/role/CommitmentsAndContingencies" xlink:href="lpla-20110930.xsd#CommitmentsAndContingencies" xlink:type="simple" />
  <roleRef roleURI="http://www.lpl.com/role/CondensedConsolidatedStatementsOfCashFlowsUnaudited" xlink:href="lpla-20110930.xsd#CondensedConsolidatedStatementsOfCashFlowsUnaudited" xlink:type="simple" />
  <roleRef roleURI="http://www.lpl.com/role/CondensedConsolidatedStatementsOfFinancialConditionUnaudited" xlink:href="lpla-20110930.xsd#CondensedConsolidatedStatementsOfFinancialConditionUnaudited" xlink:type="simple" />
  <roleRef roleURI="http://www.lpl.com/role/CondensedConsolidatedStatementsOfFinancialConditionUnauditedParenthetical" xlink:href="lpla-20110930.xsd#CondensedConsolidatedStatementsOfFinancialConditionUnauditedParenthetical" xlink:type="simple" />
  <roleRef roleURI="http://www.lpl.com/role/CondensedConsolidatedStatementsOfOperationsUnaudited" xlink:href="lpla-20110930.xsd#CondensedConsolidatedStatementsOfOperationsUnaudited" xlink:type="simple" />
  <roleRef roleURI="http://www.lpl.com/role/CondensedConsolidatedStatementsOfStockholdersEquityUnaudited" xlink:href="lpla-20110930.xsd#CondensedConsolidatedStatementsOfStockholdersEquityUnaudited" xlink:type="simple" />
  <roleRef roleURI="http://www.lpl.com/role/CondensedConsolidatedStatementsOfStockholdersEquityUnauditedParenthetical" xlink:href="lpla-20110930.xsd#CondensedConsolidatedStatementsOfStockholdersEquityUnauditedParenthetical" xlink:type="simple" />
  <roleRef roleURI="http://www.lpl.com/role/DocumentAndEntityInformation" xlink:href="lpla-20110930.xsd#DocumentAndEntityInformation" xlink:type="simple" />
  <roleRef roleURI="http://www.lpl.com/role/EarningsPerShare" xlink:href="lpla-20110930.xsd#EarningsPerShare" xlink:type="simple" />
  <roleRef roleURI="http://www.lpl.com/role/FairValueMeasurements" xlink:href="lpla-20110930.xsd#FairValueMeasurements" xlink:type="simple" />
  <roleRef roleURI="http://www.lpl.com/role/FinancialInstrumentsWithOffBalanceSheetCreditRiskAndConcentrationsOfCreditRisk" xlink:href="lpla-20110930.xsd#FinancialInstrumentsWithOffBalanceSheetCreditRiskAndConcentrationsOfCreditRisk" xlink:type="simple" />
  <roleRef roleURI="http://www.lpl.com/role/GoodwillAndIntangibleAssets" xlink:href="lpla-20110930.xsd#GoodwillAndIntangibleAssets" xlink:type="simple" />
  <roleRef roleURI="http://www.lpl.com/role/HeldToMaturitySecurities" xlink:href="lpla-20110930.xsd#HeldToMaturitySecurities" xlink:type="simple" />
  <roleRef roleURI="http://www.lpl.com/role/IncomeTaxes" xlink:href="lpla-20110930.xsd#IncomeTaxes" xlink:type="simple" />
  <roleRef roleURI="http://www.lpl.com/role/Indebtedness" xlink:href="lpla-20110930.xsd#Indebtedness" xlink:type="simple" />
  <roleRef roleURI="http://www.lpl.com/role/InterestRateSwaps" xlink:href="lpla-20110930.xsd#InterestRateSwaps" xlink:type="simple" />
  <roleRef roleURI="http://www.lpl.com/role/NetCapitalRegulatoryRequirements" xlink:href="lpla-20110930.xsd#NetCapitalRegulatoryRequirements" xlink:type="simple" />
  <roleRef roleURI="http://www.lpl.com/role/OrganizationAndDescriptionOfCompany" xlink:href="lpla-20110930.xsd#OrganizationAndDescriptionOfCompany" xlink:type="simple" />
  <roleRef roleURI="http://www.lpl.com/role/RelatedPartyTransactions" xlink:href="lpla-20110930.xsd#RelatedPartyTransactions" xlink:type="simple" />
  <roleRef roleURI="http://www.lpl.com/role/Restructuring" xlink:href="lpla-20110930.xsd#Restructuring" xlink:type="simple" />
  <roleRef roleURI="http://www.lpl.com/role/ShareBasedCompensation" xlink:href="lpla-20110930.xsd#ShareBasedCompensation" xlink:type="simple" />
  <roleRef roleURI="http://www.xbrl.org/2009/role/negatedLabel" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedLabel" xlink:type="simple" />
  <roleRef roleURI="http://www.xbrl.org/2009/role/negatedNetLabel" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedNetLabel" xlink:type="simple" />
  <roleRef roleURI="http://www.xbrl.org/2009/role/negatedPeriodEndLabel" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedPeriodEndLabel" xlink:type="simple" />
  <roleRef roleURI="http://www.xbrl.org/2009/role/negatedPeriodStartLabel" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedPeriodStartLabel" xlink:type="simple" />
  <roleRef roleURI="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedTerseLabel" xlink:type="simple" />
  <roleRef roleURI="http://www.xbrl.org/2009/role/negatedTotalLabel" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedTotalLabel" xlink:type="simple" />
  <roleRef roleURI="http://www.xbrl.org/2009/role/netLabel" xlink:href="http://www.xbrl.org/lrr/role/net-2009-12-16.xsd#netLabel" xlink:type="simple" />
  <presentationLink xlink:role="http://www.lpl.com/role/Acquisitions" xlink:type="extended">
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_BusinessCombinationsAbstract" xlink:label="loc_us-gaap_BusinessCombinationsAbstract_86F460543646E8DB45AC5EEC59835D4F" xlink:type="locator" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_BusinessCombinationDisclosureTextBlock" xlink:label="loc_us-gaap_BusinessCombinationDisclosureTextBlock_86C7E11FC3D3A82C27175EEC5983D52A" xlink:type="locator" />
    <presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessCombinationsAbstract_86F460543646E8DB45AC5EEC59835D4F" xlink:to="loc_us-gaap_BusinessCombinationDisclosureTextBlock_86C7E11FC3D3A82C27175EEC5983D52A" xlink:type="arc" />
  </presentationLink>
  <presentationLink xlink:role="http://www.lpl.com/role/BasisOfPresentation" xlink:type="extended">
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract" xlink:label="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_1E7848BA13447F998B515EEC59473EFB" xlink:type="locator" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock" xlink:label="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock_98AC69A4FE4CD7022CCA5EEC59476874" xlink:type="locator" />
    <presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_1E7848BA13447F998B515EEC59473EFB" xlink:to="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock_98AC69A4FE4CD7022CCA5EEC59476874" xlink:type="arc" />
  </presentationLink>
  <presentationLink xlink:role="http://www.lpl.com/role/CommitmentsAndContingencies" xlink:type="extended">
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CommitmentsAndContingenciesDisclosureAbstract" xlink:label="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_084BF0487DB893FFF44C5EEC5C2BAA81" xlink:type="locator" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CommitmentsAndContingenciesDisclosureTextBlock" xlink:label="loc_us-gaap_CommitmentsAndContingenciesDisclosureTextBlock_6454F408B9D7C7C939D75EEC5C2B33EE" xlink:type="locator" />
    <presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_084BF0487DB893FFF44C5EEC5C2BAA81" xlink:to="loc_us-gaap_CommitmentsAndContingenciesDisclosureTextBlock_6454F408B9D7C7C939D75EEC5C2B33EE" xlink:type="arc" />
  </presentationLink>
  <presentationLink xlink:role="http://www.lpl.com/role/CondensedConsolidatedStatementsOfCashFlowsUnaudited" xlink:type="extended">
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementOfCashFlowsAbstract" xlink:label="loc_us-gaap_StatementOfCashFlowsAbstract_8914BA3F5F8569CAED145EEC58BB0F07" xlink:type="locator" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_5D0A1FC661378615829B5EFB261949C1" xlink:type="locator" />
    <presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_8914BA3F5F8569CAED145EEC58BB0F07" xlink:to="loc_us-gaap_StatementTable_5D0A1FC661378615829B5EFB261949C1" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementScenarioAxis" xlink:label="loc_us-gaap_StatementScenarioAxis_82E0E3EABFFD668340655EFB26190519" xlink:type="locator" />
    <presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_5D0A1FC661378615829B5EFB261949C1" xlink:to="loc_us-gaap_StatementScenarioAxis_82E0E3EABFFD668340655EFB26190519" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScenarioUnspecifiedDomain" xlink:label="loc_us-gaap_ScenarioUnspecifiedDomain_A2AF56D7E3CD7A8CD0345EFB2619DADC" xlink:type="locator" />
    <presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementScenarioAxis_82E0E3EABFFD668340655EFB26190519" xlink:to="loc_us-gaap_ScenarioUnspecifiedDomain_A2AF56D7E3CD7A8CD0345EFB2619DADC" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_98B5D33CFC7CA41CCBD85EFB2619ACB0" xlink:type="locator" />
    <presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_5D0A1FC661378615829B5EFB261949C1" xlink:to="loc_us-gaap_StatementLineItems_98B5D33CFC7CA41CCBD85EFB2619ACB0" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_B8923360624321C0FA355EEC58BB8022" xlink:type="locator" />
    <presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_98B5D33CFC7CA41CCBD85EFB2619ACB0" xlink:to="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_B8923360624321C0FA355EEC58BB8022" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="loc_us-gaap_NetIncomeLoss_21B0B38D4941800B5FE05EEC58BB12BD" xlink:type="locator" />
    <presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_B8923360624321C0FA355EEC58BB8022" xlink:to="loc_us-gaap_NetIncomeLoss_21B0B38D4941800B5FE05EEC58BB12BD" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_1430D509F0532C948E3D5EEC58BB2400" xlink:type="locator" />
    <presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_B8923360624321C0FA355EEC58BB8022" xlink:to="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_1430D509F0532C948E3D5EEC58BB2400" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AdjustmentsNoncashItemsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="loc_us-gaap_AdjustmentsNoncashItemsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_8B3F081D534416E947695EEC58BB987D" xlink:type="locator" />
    <presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_1430D509F0532C948E3D5EEC58BB2400" xlink:to="loc_us-gaap_AdjustmentsNoncashItemsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_8B3F081D534416E947695EEC58BB987D" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DepreciationAndAmortization" xlink:label="loc_us-gaap_DepreciationAndAmortization_88A1C41220146886A85F5EEC58BBDA4A" xlink:type="locator" />
    <presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsNoncashItemsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_8B3F081D534416E947695EEC58BB987D" xlink:to="loc_us-gaap_DepreciationAndAmortization_88A1C41220146886A85F5EEC58BBDA4A" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AmortizationOfFinancingCosts" xlink:label="loc_us-gaap_AmortizationOfFinancingCosts_E41313A5D7272A9233945EEC58BBE6EB" xlink:type="locator" />
    <presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsNoncashItemsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_8B3F081D534416E947695EEC58BB987D" xlink:to="loc_us-gaap_AmortizationOfFinancingCosts_E41313A5D7272A9233945EEC58BBE6EB" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ExcessTaxBenefitFromShareBasedCompensationOperatingActivities" xlink:label="loc_us-gaap_ExcessTaxBenefitFromShareBasedCompensationOperatingActivities_9842A28E045A55FF0C725EEC58BB0F8D" xlink:type="locator" />
    <presentationArc order="3" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsNoncashItemsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_8B3F081D534416E947695EEC58BB987D" xlink:to="loc_us-gaap_ExcessTaxBenefitFromShareBasedCompensationOperatingActivities_9842A28E045A55FF0C725EEC58BB0F8D" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensation" xlink:label="loc_us-gaap_ShareBasedCompensation_75B83D9ED8A7E6FD47935EEC58BB19B2" xlink:type="locator" />
    <presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsNoncashItemsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_8B3F081D534416E947695EEC58BB987D" xlink:to="loc_us-gaap_ShareBasedCompensation_75B83D9ED8A7E6FD47935EEC58BB19B2" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_GainLossOnDispositionOfAssets" xlink:label="loc_us-gaap_GainLossOnDispositionOfAssets_3BBB34AC58B1B202174E13CA2CFB9E91" xlink:type="locator" />
    <presentationArc order="5" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsNoncashItemsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_8B3F081D534416E947695EEC58BB987D" xlink:to="loc_us-gaap_GainLossOnDispositionOfAssets_3BBB34AC58B1B202174E13CA2CFB9E91" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ImpairmentOfLongLivedAssetsHeldForUse" xlink:label="loc_us-gaap_ImpairmentOfLongLivedAssetsHeldForUse_8725010790F6C8CD5E435EEC58BBD510" xlink:type="locator" />
    <presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsNoncashItemsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_8B3F081D534416E947695EEC58BB987D" xlink:to="loc_us-gaap_ImpairmentOfLongLivedAssetsHeldForUse_8725010790F6C8CD5E435EEC58BBD510" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_GainsLossesOnExtinguishmentOfDebt" xlink:label="loc_us-gaap_GainsLossesOnExtinguishmentOfDebt_2F4E4D36C29A731979E65EEC58BB592E" xlink:type="locator" />
    <presentationArc order="7" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsNoncashItemsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_8B3F081D534416E947695EEC58BB987D" xlink:to="loc_us-gaap_GainsLossesOnExtinguishmentOfDebt_2F4E4D36C29A731979E65EEC58BB592E" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ProvisionForDoubtfulAccounts" xlink:label="loc_us-gaap_ProvisionForDoubtfulAccounts_2C32CF97711CCECDB84E5EEC58BB1A53" xlink:type="locator" />
    <presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsNoncashItemsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_8B3F081D534416E947695EEC58BB987D" xlink:to="loc_us-gaap_ProvisionForDoubtfulAccounts_2C32CF97711CCECDB84E5EEC58BB1A53" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DeferredIncomeTaxExpenseBenefit" xlink:label="loc_us-gaap_DeferredIncomeTaxExpenseBenefit_8E3775A909E9B7A62E305EEC58BBF8B6" xlink:type="locator" />
    <presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsNoncashItemsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_8B3F081D534416E947695EEC58BB987D" xlink:to="loc_us-gaap_DeferredIncomeTaxExpenseBenefit_8E3775A909E9B7A62E305EEC58BBF8B6" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ImpairmentOfIntangibleAssetsExcludingGoodwill" xlink:label="loc_us-gaap_ImpairmentOfIntangibleAssetsExcludingGoodwill_386AF3738027E888761F5EEC58BB1CFA" xlink:type="locator" />
    <presentationArc order="10" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsNoncashItemsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_8B3F081D534416E947695EEC58BB987D" xlink:to="loc_us-gaap_ImpairmentOfIntangibleAssetsExcludingGoodwill_386AF3738027E888761F5EEC58BB1CFA" xlink:type="arc" />
    <loc xlink:href="lpla-20110930.xsd#lpla_LeaseAbandonment" xlink:label="loc_lpla_LeaseAbandonment_045B3D8CC5A5F272E4A25EEC58BB3920" xlink:type="locator" />
    <presentationArc order="11" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsNoncashItemsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_8B3F081D534416E947695EEC58BB987D" xlink:to="loc_lpla_LeaseAbandonment_045B3D8CC5A5F272E4A25EEC58BB3920" xlink:type="arc" />
    <loc xlink:href="lpla-20110930.xsd#lpla_LoanForgiveness" xlink:label="loc_lpla_LoanForgiveness_61C89D11D61A697505D95EEC58BBB315" xlink:type="locator" />
    <presentationArc order="12" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsNoncashItemsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_8B3F081D534416E947695EEC58BB987D" xlink:to="loc_lpla_LoanForgiveness_61C89D11D61A697505D95EEC58BBB315" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OtherNoncashIncomeExpense" xlink:label="loc_us-gaap_OtherNoncashIncomeExpense_D466852AF4B38905DDCC5EEC58BB1BE9" xlink:type="locator" />
    <presentationArc order="13" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsNoncashItemsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_8B3F081D534416E947695EEC58BB987D" xlink:to="loc_us-gaap_OtherNoncashIncomeExpense_D466852AF4B38905DDCC5EEC58BB1BE9" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" xlink:label="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_CEAABC17E9AB0841CFDE5EEC58BB610C" xlink:type="locator" />
    <presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_1430D509F0532C948E3D5EEC58BB2400" xlink:to="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_CEAABC17E9AB0841CFDE5EEC58BB610C" xlink:type="arc" />
    <loc xlink:href="lpla-20110930.xsd#lpla_CashAndSecuritiesSegregatedUnderFederalAndOtherRegulationsChangesInOperatingAssetsAndLiabilities" xlink:label="loc_lpla_CashAndSecuritiesSegregatedUnderFederalAndOtherRegulationsChangesInOperatingAssetsAndLiabilities_BCCADCF57D8F4BFA12275EEC58BBE1C7" xlink:type="locator" />
    <presentationArc order="1" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_CEAABC17E9AB0841CFDE5EEC58BB610C" xlink:to="loc_lpla_CashAndSecuritiesSegregatedUnderFederalAndOtherRegulationsChangesInOperatingAssetsAndLiabilities_BCCADCF57D8F4BFA12275EEC58BBE1C7" xlink:type="arc" />
    <loc xlink:href="lpla-20110930.xsd#lpla_IncreaseDecreaseReceivablesFromClients" xlink:label="loc_lpla_IncreaseDecreaseReceivablesFromClients_6531BFD1E8D10EE162FD5EEC58BBC992" xlink:type="locator" />
    <presentationArc order="2" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_CEAABC17E9AB0841CFDE5EEC58BB610C" xlink:to="loc_lpla_IncreaseDecreaseReceivablesFromClients_6531BFD1E8D10EE162FD5EEC58BBC992" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncreaseDecreaseInBrokerageReceivables" xlink:label="loc_us-gaap_IncreaseDecreaseInBrokerageReceivables_510B4ADA58FF884F03375EEC58BBDB77" xlink:type="locator" />
    <presentationArc order="3" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_CEAABC17E9AB0841CFDE5EEC58BB610C" xlink:to="loc_us-gaap_IncreaseDecreaseInBrokerageReceivables_510B4ADA58FF884F03375EEC58BBDB77" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncreaseDecreaseInOtherReceivables" xlink:label="loc_us-gaap_IncreaseDecreaseInOtherReceivables_693F52DE46A55365473D5EEC58BBB647" xlink:type="locator" />
    <presentationArc order="4" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_CEAABC17E9AB0841CFDE5EEC58BB610C" xlink:to="loc_us-gaap_IncreaseDecreaseInOtherReceivables_693F52DE46A55365473D5EEC58BBB647" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncreaseDecreaseInTradingSecurities" xlink:label="loc_us-gaap_IncreaseDecreaseInTradingSecurities_ACE8BE5CDD20BEF64B7F5EEC58BB69BC" xlink:type="locator" />
    <presentationArc order="5" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_CEAABC17E9AB0841CFDE5EEC58BB610C" xlink:to="loc_us-gaap_IncreaseDecreaseInTradingSecurities_ACE8BE5CDD20BEF64B7F5EEC58BB69BC" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncreaseDecreaseInSecuritiesBorrowed" xlink:label="loc_us-gaap_IncreaseDecreaseInSecuritiesBorrowed_368A23E11B64CBAB3C115EEC58BB218F" xlink:type="locator" />
    <presentationArc order="6" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_CEAABC17E9AB0841CFDE5EEC58BB610C" xlink:to="loc_us-gaap_IncreaseDecreaseInSecuritiesBorrowed_368A23E11B64CBAB3C115EEC58BB218F" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncreaseDecreaseInOtherOperatingAssets" xlink:label="loc_us-gaap_IncreaseDecreaseInOtherOperatingAssets_F600C2FD6957E023DA555EEC58BBCF92" xlink:type="locator" />
    <presentationArc order="7" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_CEAABC17E9AB0841CFDE5EEC58BB610C" xlink:to="loc_us-gaap_IncreaseDecreaseInOtherOperatingAssets_F600C2FD6957E023DA555EEC58BBCF92" xlink:type="arc" />
    <loc xlink:href="lpla-20110930.xsd#lpla_DraftsPayableChangesInOperatingAssetsAndLiabilities" xlink:label="loc_lpla_DraftsPayableChangesInOperatingAssetsAndLiabilities_7E84AF74080A6A64E1DC5EEC58BB3EDA" xlink:type="locator" />
    <presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_CEAABC17E9AB0841CFDE5EEC58BB610C" xlink:to="loc_lpla_DraftsPayableChangesInOperatingAssetsAndLiabilities_7E84AF74080A6A64E1DC5EEC58BB3EDA" xlink:type="arc" />
    <loc xlink:href="lpla-20110930.xsd#lpla_IncreaseDecreasePayablesToClients" xlink:label="loc_lpla_IncreaseDecreasePayablesToClients_379334347A073C863FBD5EEC58BBAF50" xlink:type="locator" />
    <presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_CEAABC17E9AB0841CFDE5EEC58BB610C" xlink:to="loc_lpla_IncreaseDecreasePayablesToClients_379334347A073C863FBD5EEC58BBAF50" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncreaseDecreaseInPayablesToBrokerDealers" xlink:label="loc_us-gaap_IncreaseDecreaseInPayablesToBrokerDealers_7271CAA414FC9DA06E855EEC58BB1C8E" xlink:type="locator" />
    <presentationArc order="10" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_CEAABC17E9AB0841CFDE5EEC58BB610C" xlink:to="loc_us-gaap_IncreaseDecreaseInPayablesToBrokerDealers_7271CAA414FC9DA06E855EEC58BB1C8E" xlink:type="arc" />
    <loc xlink:href="lpla-20110930.xsd#lpla_ChangesInAccruedCommissionsAndAdvisoryFeesPayable" xlink:label="loc_lpla_ChangesInAccruedCommissionsAndAdvisoryFeesPayable_367FA09497B2BD72FA995EEC58BB9FC8" xlink:type="locator" />
    <presentationArc order="11" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_CEAABC17E9AB0841CFDE5EEC58BB610C" xlink:to="loc_lpla_ChangesInAccruedCommissionsAndAdvisoryFeesPayable_367FA09497B2BD72FA995EEC58BB9FC8" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities" xlink:label="loc_us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_DFC3275CBC3362F7C0835EEC58BBDBBB" xlink:type="locator" />
    <presentationArc order="12" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_CEAABC17E9AB0841CFDE5EEC58BB610C" xlink:to="loc_us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_DFC3275CBC3362F7C0835EEC58BBDBBB" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncreaseDecreaseInDeferredRevenue" xlink:label="loc_us-gaap_IncreaseDecreaseInDeferredRevenue_8356A988AD29C7AFFFEB5EEC58BB1C24" xlink:type="locator" />
    <presentationArc order="13" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_CEAABC17E9AB0841CFDE5EEC58BB610C" xlink:to="loc_us-gaap_IncreaseDecreaseInDeferredRevenue_8356A988AD29C7AFFFEB5EEC58BB1C24" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncreaseDecreaseInIncomeTaxes" xlink:label="loc_us-gaap_IncreaseDecreaseInIncomeTaxes_57102180CDC27CBCBD315EEC58BB3893" xlink:type="locator" />
    <presentationArc order="14" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_CEAABC17E9AB0841CFDE5EEC58BB610C" xlink:to="loc_us-gaap_IncreaseDecreaseInIncomeTaxes_57102180CDC27CBCBD315EEC58BB3893" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncreaseDecreaseInFinancialInstrumentsSoldNotYetPurchased" xlink:label="loc_us-gaap_IncreaseDecreaseInFinancialInstrumentsSoldNotYetPurchased_0D7A65FA3F3F96FE59C15EEC58BB184F" xlink:type="locator" />
    <presentationArc order="15" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_CEAABC17E9AB0841CFDE5EEC58BB610C" xlink:to="loc_us-gaap_IncreaseDecreaseInFinancialInstrumentsSoldNotYetPurchased_0D7A65FA3F3F96FE59C15EEC58BB184F" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_328339C6BA1F76D7609D5EEC58BB72EE" xlink:type="locator" />
    <presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_B8923360624321C0FA355EEC58BB8022" xlink:to="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_328339C6BA1F76D7609D5EEC58BB72EE" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_34BB4D7AF5EBCC7CF0975EEC58BB71C4" xlink:type="locator" />
    <presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_98B5D33CFC7CA41CCBD85EFB2619ACB0" xlink:to="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_34BB4D7AF5EBCC7CF0975EEC58BB71C4" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PaymentsToAcquirePropertyPlantAndEquipment" xlink:label="loc_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_14FB6FD7C680F5E5ED3E5EEC58BB58ED" xlink:type="locator" />
    <presentationArc order="1" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_34BB4D7AF5EBCC7CF0975EEC58BB71C4" xlink:to="loc_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_14FB6FD7C680F5E5ED3E5EEC58BB58ED" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PaymentsToAcquireHeldToMaturitySecurities" xlink:label="loc_us-gaap_PaymentsToAcquireHeldToMaturitySecurities_C7AFA0D634B2AF59FCC25EEC58BBEB43" xlink:type="locator" />
    <presentationArc order="2" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_34BB4D7AF5EBCC7CF0975EEC58BB71C4" xlink:to="loc_us-gaap_PaymentsToAcquireHeldToMaturitySecurities_C7AFA0D634B2AF59FCC25EEC58BBEB43" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ProceedsFromSaleAndMaturityOfHeldToMaturitySecurities" xlink:label="loc_us-gaap_ProceedsFromSaleAndMaturityOfHeldToMaturitySecurities_35081B8C6B2BEBD92BD05EEC58BB9F7E" xlink:type="locator" />
    <presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_34BB4D7AF5EBCC7CF0975EEC58BB71C4" xlink:to="loc_us-gaap_ProceedsFromSaleAndMaturityOfHeldToMaturitySecurities_35081B8C6B2BEBD92BD05EEC58BB9F7E" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired" xlink:label="loc_us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired_75C2C7553860DB0C9C2E5EEC58BB0DA9" xlink:type="locator" />
    <presentationArc order="4" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_34BB4D7AF5EBCC7CF0975EEC58BB71C4" xlink:to="loc_us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired_75C2C7553860DB0C9C2E5EEC58BB0DA9" xlink:type="arc" />
    <loc xlink:href="lpla-20110930.xsd#lpla_DepositsOfRestrictedCash" xlink:label="loc_lpla_DepositsOfRestrictedCash_B0A8B11489F9D5E98BBF5EEC58BBF2DD" xlink:type="locator" />
    <presentationArc order="5" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_34BB4D7AF5EBCC7CF0975EEC58BB71C4" xlink:to="loc_lpla_DepositsOfRestrictedCash_B0A8B11489F9D5E98BBF5EEC58BBF2DD" xlink:type="arc" />
    <loc xlink:href="lpla-20110930.xsd#lpla_ReleaseOfRestrictedCash" xlink:label="loc_lpla_ReleaseOfRestrictedCash_03FD0B7F2570AB55B7D45EEC58BB11C1" xlink:type="locator" />
    <presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_34BB4D7AF5EBCC7CF0975EEC58BB71C4" xlink:to="loc_lpla_ReleaseOfRestrictedCash_03FD0B7F2570AB55B7D45EEC58BB11C1" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_9C6291F7C9503ABCBD685EEC58BBCB6F" xlink:type="locator" />
    <presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_34BB4D7AF5EBCC7CF0975EEC58BB71C4" xlink:to="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_9C6291F7C9503ABCBD685EEC58BBCB6F" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_3B0D9E32CA06DA0F56F25EEC58BB9B1F" xlink:type="locator" />
    <presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_98B5D33CFC7CA41CCBD85EFB2619ACB0" xlink:to="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_3B0D9E32CA06DA0F56F25EEC58BB9B1F" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RepaymentsOfLongTermLinesOfCredit" xlink:label="loc_us-gaap_RepaymentsOfLongTermLinesOfCredit_0B63FCDEB65FB15094F05EEC58BBDF1B" xlink:type="locator" />
    <presentationArc order="1" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_3B0D9E32CA06DA0F56F25EEC58BB9B1F" xlink:to="loc_us-gaap_RepaymentsOfLongTermLinesOfCredit_0B63FCDEB65FB15094F05EEC58BBDF1B" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ProceedsFromLongTermLinesOfCredit" xlink:label="loc_us-gaap_ProceedsFromLongTermLinesOfCredit_D00C749648C4EB8201D75EEC58BB4D5B" xlink:type="locator" />
    <presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_3B0D9E32CA06DA0F56F25EEC58BB9B1F" xlink:to="loc_us-gaap_ProceedsFromLongTermLinesOfCredit_D00C749648C4EB8201D75EEC58BB4D5B" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RepaymentsOfSubordinatedDebt" xlink:label="loc_us-gaap_RepaymentsOfSubordinatedDebt_22B49027ECEB82DD2A0F5EEC58BB8B40" xlink:type="locator" />
    <presentationArc order="3" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_3B0D9E32CA06DA0F56F25EEC58BB9B1F" xlink:to="loc_us-gaap_RepaymentsOfSubordinatedDebt_22B49027ECEB82DD2A0F5EEC58BB8B40" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PaymentsOfDebtIssuanceCosts" xlink:label="loc_us-gaap_PaymentsOfDebtIssuanceCosts_FB0503091BCBF4E39DC15EEC58BBDC77" xlink:type="locator" />
    <presentationArc order="4" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_3B0D9E32CA06DA0F56F25EEC58BB9B1F" xlink:to="loc_us-gaap_PaymentsOfDebtIssuanceCosts_FB0503091BCBF4E39DC15EEC58BBDC77" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PaymentsOfStockIssuanceCosts" xlink:label="loc_us-gaap_PaymentsOfStockIssuanceCosts_F69783DF4ABCB79962DC5EEC58BBB627" xlink:type="locator" />
    <presentationArc order="5" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_3B0D9E32CA06DA0F56F25EEC58BB9B1F" xlink:to="loc_us-gaap_PaymentsOfStockIssuanceCosts_F69783DF4ABCB79962DC5EEC58BBB627" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PaymentsForRepurchaseOfCommonStock" xlink:label="loc_us-gaap_PaymentsForRepurchaseOfCommonStock_F335433326D43F8596435EEC58BBE368" xlink:type="locator" />
    <presentationArc order="6" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_3B0D9E32CA06DA0F56F25EEC58BB9B1F" xlink:to="loc_us-gaap_PaymentsForRepurchaseOfCommonStock_F335433326D43F8596435EEC58BBE368" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ProceedsFromStockOptionsExercised" xlink:label="loc_us-gaap_ProceedsFromStockOptionsExercised_11BE473F8C064B946C025EEC58BB1AD1" xlink:type="locator" />
    <presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_3B0D9E32CA06DA0F56F25EEC58BB9B1F" xlink:to="loc_us-gaap_ProceedsFromStockOptionsExercised_11BE473F8C064B946C025EEC58BB1AD1" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ExcessTaxBenefitFromShareBasedCompensationFinancingActivities" xlink:label="loc_us-gaap_ExcessTaxBenefitFromShareBasedCompensationFinancingActivities_F52B1C425C0A989D09895EEC58BBC09E" xlink:type="locator" />
    <presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_3B0D9E32CA06DA0F56F25EEC58BB9B1F" xlink:to="loc_us-gaap_ExcessTaxBenefitFromShareBasedCompensationFinancingActivities_F52B1C425C0A989D09895EEC58BBC09E" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ProceedsFromIssuanceOfCommonStock" xlink:label="loc_us-gaap_ProceedsFromIssuanceOfCommonStock_EADAC879C76A01FD0F755EEC58BB2EBC" xlink:type="locator" />
    <presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_3B0D9E32CA06DA0F56F25EEC58BB9B1F" xlink:to="loc_us-gaap_ProceedsFromIssuanceOfCommonStock_EADAC879C76A01FD0F755EEC58BB2EBC" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_9B03512290E84A7D6C375EEC58BB340C" xlink:type="locator" />
    <presentationArc order="10" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_3B0D9E32CA06DA0F56F25EEC58BB9B1F" xlink:to="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_9B03512290E84A7D6C375EEC58BB340C" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease" xlink:label="loc_us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease_0E144DB38B85ED852C275EEC58BB30F3" xlink:type="locator" />
    <presentationArc order="11" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_3B0D9E32CA06DA0F56F25EEC58BB9B1F" xlink:to="loc_us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease_0E144DB38B85ED852C275EEC58BB30F3" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:label="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_17C6186BDC9CF552BF925EEC58BB740B" xlink:type="locator" />
    <presentationArc order="12" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_3B0D9E32CA06DA0F56F25EEC58BB9B1F" xlink:to="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_17C6186BDC9CF552BF925EEC58BB740B" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:label="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_77402219A2267F9AAD3B5EEC58BB2211" xlink:type="locator" />
    <presentationArc order="13" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_3B0D9E32CA06DA0F56F25EEC58BB9B1F" xlink:to="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_77402219A2267F9AAD3B5EEC58BB2211" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SupplementalCashFlowInformationAbstract" xlink:label="loc_us-gaap_SupplementalCashFlowInformationAbstract_44EF8A71E10BFCC887DC5EEC58BB8FA8" xlink:type="locator" />
    <presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_98B5D33CFC7CA41CCBD85EFB2619ACB0" xlink:to="loc_us-gaap_SupplementalCashFlowInformationAbstract_44EF8A71E10BFCC887DC5EEC58BB8FA8" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_InterestPaid" xlink:label="loc_us-gaap_InterestPaid_FD511F67EBAC1F0FF66E5EEC58BB74A4" xlink:type="locator" />
    <presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SupplementalCashFlowInformationAbstract_44EF8A71E10BFCC887DC5EEC58BB8FA8" xlink:to="loc_us-gaap_InterestPaid_FD511F67EBAC1F0FF66E5EEC58BB74A4" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncomeTaxesPaid" xlink:label="loc_us-gaap_IncomeTaxesPaid_79AA1682D1A45B07354C5EEC58BBEB86" xlink:type="locator" />
    <presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SupplementalCashFlowInformationAbstract_44EF8A71E10BFCC887DC5EEC58BB8FA8" xlink:to="loc_us-gaap_IncomeTaxesPaid_79AA1682D1A45B07354C5EEC58BBEB86" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract" xlink:label="loc_us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract_80A9A813FA350C454E9E5EEC58BB9F75" xlink:type="locator" />
    <presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_98B5D33CFC7CA41CCBD85EFB2619ACB0" xlink:to="loc_us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract_80A9A813FA350C454E9E5EEC58BB9F75" xlink:type="arc" />
    <loc xlink:href="lpla-20110930.xsd#lpla_SettlementOfPurchasesOfTreasuryStock" xlink:label="loc_lpla_SettlementOfPurchasesOfTreasuryStock_A5E1BC01925088D832BF5EEC58BBB2B1" xlink:type="locator" />
    <presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract_80A9A813FA350C454E9E5EEC58BB9F75" xlink:to="loc_lpla_SettlementOfPurchasesOfTreasuryStock_A5E1BC01925088D832BF5EEC58BBB2B1" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CapitalExpendituresIncurredButNotYetPaid" xlink:label="loc_us-gaap_CapitalExpendituresIncurredButNotYetPaid_CAC129C0BB79ABF7C1B15EEC58BB0433" xlink:type="locator" />
    <presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract_80A9A813FA350C454E9E5EEC58BB9F75" xlink:to="loc_us-gaap_CapitalExpendituresIncurredButNotYetPaid_CAC129C0BB79ABF7C1B15EEC58BB0433" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax_62E9872D770F4DF791B95EEC58BB29DE" xlink:type="locator" />
    <presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract_80A9A813FA350C454E9E5EEC58BB9F75" xlink:to="loc_us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax_62E9872D770F4DF791B95EEC58BB29DE" xlink:type="arc" />
    <loc xlink:href="lpla-20110930.xsd#lpla_DiscountOnProceedsFromSeniorCreditFacilitiesRecordedAsDebtIssuanceCosts" xlink:label="loc_lpla_DiscountOnProceedsFromSeniorCreditFacilitiesRecordedAsDebtIssuanceCosts_7749F3AA229768ED2FFB5EEC58BBFEAB" xlink:type="locator" />
    <presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract_80A9A813FA350C454E9E5EEC58BB9F75" xlink:to="loc_lpla_DiscountOnProceedsFromSeniorCreditFacilitiesRecordedAsDebtIssuanceCosts_7749F3AA229768ED2FFB5EEC58BBFEAB" xlink:type="arc" />
  </presentationLink>
  <presentationLink xlink:role="http://www.lpl.com/role/CondensedConsolidatedStatementsOfFinancialConditionUnaudited" xlink:type="extended">
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementOfFinancialPositionAbstract" xlink:label="loc_us-gaap_StatementOfFinancialPositionAbstract_CF9DA201DCCF0D297B2C5EEC57DF3745" xlink:type="locator" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_7FC0B1F622672DE9D57C5EF3D6D5CD7D" xlink:type="locator" />
    <presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_CF9DA201DCCF0D297B2C5EEC57DF3745" xlink:to="loc_us-gaap_StatementTable_7FC0B1F622672DE9D57C5EF3D6D5CD7D" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementScenarioAxis" xlink:label="loc_us-gaap_StatementScenarioAxis_4046731D21BD13955D925EF3D6D554E3" xlink:type="locator" />
    <presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_7FC0B1F622672DE9D57C5EF3D6D5CD7D" xlink:to="loc_us-gaap_StatementScenarioAxis_4046731D21BD13955D925EF3D6D554E3" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScenarioUnspecifiedDomain" xlink:label="loc_us-gaap_ScenarioUnspecifiedDomain_69A9FFFB85901FAEA18A5EF3D6DFC7BE" xlink:type="locator" />
    <presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementScenarioAxis_4046731D21BD13955D925EF3D6D554E3" xlink:to="loc_us-gaap_ScenarioUnspecifiedDomain_69A9FFFB85901FAEA18A5EF3D6DFC7BE" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementClassOfStockAxis" xlink:label="loc_us-gaap_StatementClassOfStockAxis_BDEF9A0479816EA4AB715EF3D6DF2BD6" xlink:type="locator" />
    <presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_7FC0B1F622672DE9D57C5EF3D6D5CD7D" xlink:to="loc_us-gaap_StatementClassOfStockAxis_BDEF9A0479816EA4AB715EF3D6DF2BD6" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ClassOfStockDomain" xlink:label="loc_us-gaap_ClassOfStockDomain_F2AD3816465A2C15A9735EF3D6DF04F9" xlink:type="locator" />
    <presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementClassOfStockAxis_BDEF9A0479816EA4AB715EF3D6DF2BD6" xlink:to="loc_us-gaap_ClassOfStockDomain_F2AD3816465A2C15A9735EF3D6DF04F9" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PreferredStockMember" xlink:label="loc_us-gaap_PreferredStockMember_9F265741E483F51C149A5EF3D6F3A6D3" xlink:type="locator" />
    <presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ClassOfStockDomain_F2AD3816465A2C15A9735EF3D6DF04F9" xlink:to="loc_us-gaap_PreferredStockMember_9F265741E483F51C149A5EF3D6F3A6D3" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CommonStockMember" xlink:label="loc_us-gaap_CommonStockMember_5B230FF80226A34E478F5EF3D6F3B5E4" xlink:type="locator" />
    <presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ClassOfStockDomain_F2AD3816465A2C15A9735EF3D6DF04F9" xlink:to="loc_us-gaap_CommonStockMember_5B230FF80226A34E478F5EF3D6F3B5E4" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CommonClassAMember" xlink:label="loc_us-gaap_CommonClassAMember_67556167716288EAC5615EF3D6F3DF5E" xlink:type="locator" />
    <presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CommonStockMember_5B230FF80226A34E478F5EF3D6F3B5E4" xlink:to="loc_us-gaap_CommonClassAMember_67556167716288EAC5615EF3D6F3DF5E" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CommonClassBMember" xlink:label="loc_us-gaap_CommonClassBMember_03F606FE2A21EBE71BE15EF3D6F3E662" xlink:type="locator" />
    <presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CommonStockMember_5B230FF80226A34E478F5EF3D6F3B5E4" xlink:to="loc_us-gaap_CommonClassBMember_03F606FE2A21EBE71BE15EF3D6F3E662" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CommonClassCMember" xlink:label="loc_us-gaap_CommonClassCMember_B6F93EEAC0BC4B2560D55EF3D6F3B77E" xlink:type="locator" />
    <presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CommonStockMember_5B230FF80226A34E478F5EF3D6F3B5E4" xlink:to="loc_us-gaap_CommonClassCMember_B6F93EEAC0BC4B2560D55EF3D6F3B77E" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_D5E7CA8B8A863BAF1FA45EF3D6F37253" xlink:type="locator" />
    <presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_7FC0B1F622672DE9D57C5EF3D6D5CD7D" xlink:to="loc_us-gaap_StatementLineItems_D5E7CA8B8A863BAF1FA45EF3D6F37253" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AssetsAbstract" xlink:label="loc_us-gaap_AssetsAbstract_C3137C0BF2BF7ED26B005EEC57DF147B" xlink:type="locator" />
    <presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_D5E7CA8B8A863BAF1FA45EF3D6F37253" xlink:to="loc_us-gaap_AssetsAbstract_C3137C0BF2BF7ED26B005EEC57DF147B" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:label="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_4DF204413628885F30985EEC57DF45F6" xlink:type="locator" />
    <presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_C3137C0BF2BF7ED26B005EEC57DF147B" xlink:to="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_4DF204413628885F30985EEC57DF45F6" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CashAndSecuritiesSegregatedUnderFederalAndOtherRegulations" xlink:label="loc_us-gaap_CashAndSecuritiesSegregatedUnderFederalAndOtherRegulations_0D044D7378A11A9A92895EEC57DF508E" xlink:type="locator" />
    <presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_C3137C0BF2BF7ED26B005EEC57DF147B" xlink:to="loc_us-gaap_CashAndSecuritiesSegregatedUnderFederalAndOtherRegulations_0D044D7378A11A9A92895EEC57DF508E" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ReceivablesAbstract" xlink:label="loc_us-gaap_ReceivablesAbstract_C4B5C4F0585444162E985EEC57DF9113" xlink:type="locator" />
    <presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_C3137C0BF2BF7ED26B005EEC57DF147B" xlink:to="loc_us-gaap_ReceivablesAbstract_C4B5C4F0585444162E985EEC57DF9113" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ReceivablesFromCustomers" xlink:label="loc_us-gaap_ReceivablesFromCustomers_C76FED90B69D4BB7A6D25EEC57DF9C82" xlink:type="locator" />
    <presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ReceivablesAbstract_C4B5C4F0585444162E985EEC57DF9113" xlink:to="loc_us-gaap_ReceivablesFromCustomers_C76FED90B69D4BB7A6D25EEC57DF9C82" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ReceivablesFromBrokersDealersAndClearingOrganizations" xlink:label="loc_us-gaap_ReceivablesFromBrokersDealersAndClearingOrganizations_2F4915C29B21204B52E75EEC57DFC4E3" xlink:type="locator" />
    <presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ReceivablesAbstract_C4B5C4F0585444162E985EEC57DF9113" xlink:to="loc_us-gaap_ReceivablesFromBrokersDealersAndClearingOrganizations_2F4915C29B21204B52E75EEC57DFC4E3" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OtherReceivables" xlink:label="loc_us-gaap_OtherReceivables_FE3B634F2A8FCFE7D32A5EEC57DF8005" xlink:type="locator" />
    <presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ReceivablesAbstract_C4B5C4F0585444162E985EEC57DF9113" xlink:to="loc_us-gaap_OtherReceivables_FE3B634F2A8FCFE7D32A5EEC57DF8005" xlink:type="arc" />
    <loc xlink:href="lpla-20110930.xsd#lpla_SecuritiesOwnedAbstract" xlink:label="loc_lpla_SecuritiesOwnedAbstract_A1483A52C33A00017DAA5EEC57DFC51A" xlink:type="locator" />
    <presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_C3137C0BF2BF7ED26B005EEC57DF147B" xlink:to="loc_lpla_SecuritiesOwnedAbstract_A1483A52C33A00017DAA5EEC57DFC51A" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_TradingSecurities" xlink:label="loc_us-gaap_TradingSecurities_93FF240CC92A05F6BAD35EEC57DFB929" xlink:type="locator" />
    <presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_lpla_SecuritiesOwnedAbstract_A1483A52C33A00017DAA5EEC57DFC51A" xlink:to="loc_us-gaap_TradingSecurities_93FF240CC92A05F6BAD35EEC57DFB929" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_HeldToMaturitySecurities" xlink:label="loc_us-gaap_HeldToMaturitySecurities_2D61F8BFB89B0ACF9E645EEC57DFA9FD" xlink:type="locator" />
    <presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_lpla_SecuritiesOwnedAbstract_A1483A52C33A00017DAA5EEC57DFC51A" xlink:to="loc_us-gaap_HeldToMaturitySecurities_2D61F8BFB89B0ACF9E645EEC57DFA9FD" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SecuritiesBorrowed" xlink:label="loc_us-gaap_SecuritiesBorrowed_7F4C5F91061F2B9C03E05EEC57DF7157" xlink:type="locator" />
    <presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_C3137C0BF2BF7ED26B005EEC57DF147B" xlink:to="loc_us-gaap_SecuritiesBorrowed_7F4C5F91061F2B9C03E05EEC57DF7157" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncomeTaxesReceivable" xlink:label="loc_us-gaap_IncomeTaxesReceivable_C4DA362929A236282C1F5EEC57DF9829" xlink:type="locator" />
    <presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_C3137C0BF2BF7ED26B005EEC57DF147B" xlink:to="loc_us-gaap_IncomeTaxesReceivable_C4DA362929A236282C1F5EEC57DF9829" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PropertyPlantAndEquipmentNet" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentNet_ED3E544AE212E1AEC6585EEC57DF8900" xlink:type="locator" />
    <presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_C3137C0BF2BF7ED26B005EEC57DF147B" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentNet_ED3E544AE212E1AEC6585EEC57DF8900" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_Goodwill" xlink:label="loc_us-gaap_Goodwill_AD3E633DFF17F9725D5F5EEC57DF5FBA" xlink:type="locator" />
    <presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_C3137C0BF2BF7ED26B005EEC57DF147B" xlink:to="loc_us-gaap_Goodwill_AD3E633DFF17F9725D5F5EEC57DF5FBA" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IntangibleAssetsNetExcludingGoodwill" xlink:label="loc_us-gaap_IntangibleAssetsNetExcludingGoodwill_11AAB8E2CE675630B0785EEC57DF442E" xlink:type="locator" />
    <presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_C3137C0BF2BF7ED26B005EEC57DF147B" xlink:to="loc_us-gaap_IntangibleAssetsNetExcludingGoodwill_11AAB8E2CE675630B0785EEC57DF442E" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DeferredFinanceCostsNet" xlink:label="loc_us-gaap_DeferredFinanceCostsNet_EB4532A8831ED6F167185EEC57DF34EB" xlink:type="locator" />
    <presentationArc order="10" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_C3137C0BF2BF7ED26B005EEC57DF147B" xlink:to="loc_us-gaap_DeferredFinanceCostsNet_EB4532A8831ED6F167185EEC57DF34EB" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OtherAssets" xlink:label="loc_us-gaap_OtherAssets_0F1CDDE4DCC57724A1F15EEC57DFB783" xlink:type="locator" />
    <presentationArc order="11" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_C3137C0BF2BF7ED26B005EEC57DF147B" xlink:to="loc_us-gaap_OtherAssets_0F1CDDE4DCC57724A1F15EEC57DFB783" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_Assets" xlink:label="loc_us-gaap_Assets_831E33BDE028DB1A7E165EEC57DF1C40" xlink:type="locator" />
    <presentationArc order="12" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_C3137C0BF2BF7ED26B005EEC57DF147B" xlink:to="loc_us-gaap_Assets_831E33BDE028DB1A7E165EEC57DF1C40" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquityAbstract" xlink:label="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_9C3FC75788B9A90714D45EEC57DF75FA" xlink:type="locator" />
    <presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_D5E7CA8B8A863BAF1FA45EF3D6F37253" xlink:to="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_9C3FC75788B9A90714D45EEC57DF75FA" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LiabilitiesAbstract" xlink:label="loc_us-gaap_LiabilitiesAbstract_D3BDC7FB5C3CAAE4CBEE5EEC57DF2E47" xlink:type="locator" />
    <presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_9C3FC75788B9A90714D45EEC57DF75FA" xlink:to="loc_us-gaap_LiabilitiesAbstract_D3BDC7FB5C3CAAE4CBEE5EEC57DF2E47" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DraftsPayable" xlink:label="loc_us-gaap_DraftsPayable_D1AC6B2C23AF2578532D5EEC57DFF5F3" xlink:type="locator" />
    <presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAbstract_D3BDC7FB5C3CAAE4CBEE5EEC57DF2E47" xlink:to="loc_us-gaap_DraftsPayable_D1AC6B2C23AF2578532D5EEC57DFF5F3" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PayablesToCustomers" xlink:label="loc_us-gaap_PayablesToCustomers_CB3D06843EC6157C6BAA5EEC57DF8922" xlink:type="locator" />
    <presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAbstract_D3BDC7FB5C3CAAE4CBEE5EEC57DF2E47" xlink:to="loc_us-gaap_PayablesToCustomers_CB3D06843EC6157C6BAA5EEC57DF8922" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PayablesToBrokerDealersAndClearingOrganizations" xlink:label="loc_us-gaap_PayablesToBrokerDealersAndClearingOrganizations_00FFB5E07FB6E460AAE75EEC57DFF033" xlink:type="locator" />
    <presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAbstract_D3BDC7FB5C3CAAE4CBEE5EEC57DF2E47" xlink:to="loc_us-gaap_PayablesToBrokerDealersAndClearingOrganizations_00FFB5E07FB6E460AAE75EEC57DFF033" xlink:type="arc" />
    <loc xlink:href="lpla-20110930.xsd#lpla_AccruedCommissionsAndAdvisoryFeesPayable" xlink:label="loc_lpla_AccruedCommissionsAndAdvisoryFeesPayable_6CD424C20AAC0D6307165EEC57DF265C" xlink:type="locator" />
    <presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAbstract_D3BDC7FB5C3CAAE4CBEE5EEC57DF2E47" xlink:to="loc_lpla_AccruedCommissionsAndAdvisoryFeesPayable_6CD424C20AAC0D6307165EEC57DF265C" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent" xlink:label="loc_us-gaap_AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent_81104102A76133C257CB5EEC57DF9ED5" xlink:type="locator" />
    <presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAbstract_D3BDC7FB5C3CAAE4CBEE5EEC57DF2E47" xlink:to="loc_us-gaap_AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent_81104102A76133C257CB5EEC57DF9ED5" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DeferredRevenueCurrent" xlink:label="loc_us-gaap_DeferredRevenueCurrent_C575662D523AA320DC5E5EEC57DFA168" xlink:type="locator" />
    <presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAbstract_D3BDC7FB5C3CAAE4CBEE5EEC57DF2E47" xlink:to="loc_us-gaap_DeferredRevenueCurrent_C575662D523AA320DC5E5EEC57DFA168" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DerivativeLiabilities" xlink:label="loc_us-gaap_DerivativeLiabilities_85C7E208585905C360E65EEC57DF6E80" xlink:type="locator" />
    <presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAbstract_D3BDC7FB5C3CAAE4CBEE5EEC57DF2E47" xlink:to="loc_us-gaap_DerivativeLiabilities_85C7E208585905C360E65EEC57DF6E80" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FinancialInstrumentsSoldNotYetPurchasedAtFairValue" xlink:label="loc_us-gaap_FinancialInstrumentsSoldNotYetPurchasedAtFairValue_DFD974EBDA3CBF2588C55EEC57DF515A" xlink:type="locator" />
    <presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAbstract_D3BDC7FB5C3CAAE4CBEE5EEC57DF2E47" xlink:to="loc_us-gaap_FinancialInstrumentsSoldNotYetPurchasedAtFairValue_DFD974EBDA3CBF2588C55EEC57DF515A" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LongTermDebt" xlink:label="loc_us-gaap_LongTermDebt_EA2EE1C3E89C17DF87125EEC57DF1BE6" xlink:type="locator" />
    <presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAbstract_D3BDC7FB5C3CAAE4CBEE5EEC57DF2E47" xlink:to="loc_us-gaap_LongTermDebt_EA2EE1C3E89C17DF87125EEC57DF1BE6" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DeferredTaxAssetsLiabilitiesNet" xlink:label="loc_us-gaap_DeferredTaxAssetsLiabilitiesNet_0737CCBDC961A6EB39B05EEC57DFA06A" xlink:type="locator" />
    <presentationArc order="10" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAbstract_D3BDC7FB5C3CAAE4CBEE5EEC57DF2E47" xlink:to="loc_us-gaap_DeferredTaxAssetsLiabilitiesNet_0737CCBDC961A6EB39B05EEC57DFA06A" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_Liabilities" xlink:label="loc_us-gaap_Liabilities_814A6FA32FB78656DF1D5EEC57DF88C1" xlink:type="locator" />
    <presentationArc order="11" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAbstract_D3BDC7FB5C3CAAE4CBEE5EEC57DF2E47" xlink:to="loc_us-gaap_Liabilities_814A6FA32FB78656DF1D5EEC57DF88C1" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StockholdersEquityAbstract" xlink:label="loc_us-gaap_StockholdersEquityAbstract_658148EDC7610E4736A05EEC57DF47BC" xlink:type="locator" />
    <presentationArc order="12" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAbstract_D3BDC7FB5C3CAAE4CBEE5EEC57DF2E47" xlink:to="loc_us-gaap_StockholdersEquityAbstract_658148EDC7610E4736A05EEC57DF47BC" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CommonStockValue" xlink:label="loc_us-gaap_CommonStockValue_2F328985F6ADCF0982975EEC57DF4812" xlink:type="locator" />
    <presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityAbstract_658148EDC7610E4736A05EEC57DF47BC" xlink:to="loc_us-gaap_CommonStockValue_2F328985F6ADCF0982975EEC57DF4812" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AdditionalPaidInCapitalCommonStock" xlink:label="loc_us-gaap_AdditionalPaidInCapitalCommonStock_3EA4218B79B30089FB095EEC57DFE3D7" xlink:type="locator" />
    <presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityAbstract_658148EDC7610E4736A05EEC57DF47BC" xlink:to="loc_us-gaap_AdditionalPaidInCapitalCommonStock_3EA4218B79B30089FB095EEC57DFE3D7" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_TreasuryStockValue" xlink:label="loc_us-gaap_TreasuryStockValue_B841874DC52A0BFFAEC35EEC57DFDEBE" xlink:type="locator" />
    <presentationArc order="3" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityAbstract_658148EDC7610E4736A05EEC57DF47BC" xlink:to="loc_us-gaap_TreasuryStockValue_B841874DC52A0BFFAEC35EEC57DFDEBE" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_6235087D6E4D6EFFB6425EEC57DF2E46" xlink:type="locator" />
    <presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityAbstract_658148EDC7610E4736A05EEC57DF47BC" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_6235087D6E4D6EFFB6425EEC57DF2E46" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RetainedEarningsAccumulatedDeficit" xlink:label="loc_us-gaap_RetainedEarningsAccumulatedDeficit_9C545E17F0A01EBA3C115EEC57DF30F9" xlink:type="locator" />
    <presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityAbstract_658148EDC7610E4736A05EEC57DF47BC" xlink:to="loc_us-gaap_RetainedEarningsAccumulatedDeficit_9C545E17F0A01EBA3C115EEC57DF30F9" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StockholdersEquity" xlink:label="loc_us-gaap_StockholdersEquity_9C667FB10526AA514A925EEC57DFB5F6" xlink:type="locator" />
    <presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityAbstract_658148EDC7610E4736A05EEC57DF47BC" xlink:to="loc_us-gaap_StockholdersEquity_9C667FB10526AA514A925EEC57DFB5F6" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquity" xlink:label="loc_us-gaap_LiabilitiesAndStockholdersEquity_DA1DB6841FCB2F19045E5EEC57DFFB77" xlink:type="locator" />
    <presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_9C3FC75788B9A90714D45EEC57DF75FA" xlink:to="loc_us-gaap_LiabilitiesAndStockholdersEquity_DA1DB6841FCB2F19045E5EEC57DFFB77" xlink:type="arc" />
  </presentationLink>
  <presentationLink xlink:role="http://www.lpl.com/role/CondensedConsolidatedStatementsOfFinancialConditionUnauditedParenthetical" xlink:type="extended">
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementOfFinancialPositionAbstract" xlink:label="loc_us-gaap_StatementOfFinancialPositionAbstract_171BC88B034828EEF0A05F4ADD86BDC0" xlink:type="locator" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_130DCF0A1B2CE91ABE995F4D181471B1" xlink:type="locator" />
    <presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_171BC88B034828EEF0A05F4ADD86BDC0" xlink:to="loc_us-gaap_StatementTable_130DCF0A1B2CE91ABE995F4D181471B1" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementScenarioAxis" xlink:label="loc_us-gaap_StatementScenarioAxis_158D72A4A8DB11F5E1E45F4D181E0E15" xlink:type="locator" />
    <presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_130DCF0A1B2CE91ABE995F4D181471B1" xlink:to="loc_us-gaap_StatementScenarioAxis_158D72A4A8DB11F5E1E45F4D181E0E15" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScenarioUnspecifiedDomain" xlink:label="loc_us-gaap_ScenarioUnspecifiedDomain_8747B6D5101C0EEC289E5F4D181E55AE" xlink:type="locator" />
    <presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementScenarioAxis_158D72A4A8DB11F5E1E45F4D181E0E15" xlink:to="loc_us-gaap_ScenarioUnspecifiedDomain_8747B6D5101C0EEC289E5F4D181E55AE" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_4C10F0EB17A61FAB46545F4D1850675E" xlink:type="locator" />
    <presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_130DCF0A1B2CE91ABE995F4D181471B1" xlink:to="loc_us-gaap_StatementLineItems_4C10F0EB17A61FAB46545F4D1850675E" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ReceivablesAbstract" xlink:label="loc_us-gaap_ReceivablesAbstract_C108E4DAA2291B98B46C5F4ADD860807" xlink:type="locator" />
    <presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_4C10F0EB17A61FAB46545F4D1850675E" xlink:to="loc_us-gaap_ReceivablesAbstract_C108E4DAA2291B98B46C5F4ADD860807" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AllowanceForDoubtfulAccountsReceivable" xlink:label="loc_us-gaap_AllowanceForDoubtfulAccountsReceivable_F6EE497D13CD010495485F4ADD863458" xlink:type="locator" />
    <presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ReceivablesAbstract_C108E4DAA2291B98B46C5F4ADD860807" xlink:to="loc_us-gaap_AllowanceForDoubtfulAccountsReceivable_F6EE497D13CD010495485F4ADD863458" xlink:type="arc" />
    <loc xlink:href="lpla-20110930.xsd#lpla_AllowancesOnOtherReceivableFromClient" xlink:label="loc_lpla_AllowancesOnOtherReceivableFromClient_3C51024C02705E830B115F4ADD86F17F" xlink:type="locator" />
    <presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ReceivablesAbstract_C108E4DAA2291B98B46C5F4ADD860807" xlink:to="loc_lpla_AllowancesOnOtherReceivableFromClient_3C51024C02705E830B115F4ADD86F17F" xlink:type="arc" />
    <loc xlink:href="lpla-20110930.xsd#lpla_SecuritiesOwnedAbstract" xlink:label="loc_lpla_SecuritiesOwnedAbstract_81EFEF56E39EDA6DE7D75F4ADD86796A" xlink:type="locator" />
    <presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_4C10F0EB17A61FAB46545F4D1850675E" xlink:to="loc_lpla_SecuritiesOwnedAbstract_81EFEF56E39EDA6DE7D75F4ADD86796A" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_TradingSecuritiesPledgedAsCollateral" xlink:label="loc_us-gaap_TradingSecuritiesPledgedAsCollateral_1C2DFA16762FBFDB8FE75F4ADD8628F4" xlink:type="locator" />
    <presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_lpla_SecuritiesOwnedAbstract_81EFEF56E39EDA6DE7D75F4ADD86796A" xlink:to="loc_us-gaap_TradingSecuritiesPledgedAsCollateral_1C2DFA16762FBFDB8FE75F4ADD8628F4" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:label="loc_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_0C58630D55B0FCFF4B925F4ADD8680E1" xlink:type="locator" />
    <presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_lpla_SecuritiesOwnedAbstract_81EFEF56E39EDA6DE7D75F4ADD86796A" xlink:to="loc_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_0C58630D55B0FCFF4B925F4ADD8680E1" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization_FDC2439AE05C7CB8E5545F4ADD86CDA0" xlink:type="locator" />
    <presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_lpla_SecuritiesOwnedAbstract_81EFEF56E39EDA6DE7D75F4ADD86796A" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization_FDC2439AE05C7CB8E5545F4ADD86CDA0" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AccumulatedAmortizationDeferredFinanceCosts" xlink:label="loc_us-gaap_AccumulatedAmortizationDeferredFinanceCosts_D96FB776555739290BD85F4ADD86E6BC" xlink:type="locator" />
    <presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_lpla_SecuritiesOwnedAbstract_81EFEF56E39EDA6DE7D75F4ADD86796A" xlink:to="loc_us-gaap_AccumulatedAmortizationDeferredFinanceCosts_D96FB776555739290BD85F4ADD86E6BC" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquityAbstract" xlink:label="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_3428FBBACC59B17F24035F4ADD86A817" xlink:type="locator" />
    <presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_4C10F0EB17A61FAB46545F4D1850675E" xlink:to="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_3428FBBACC59B17F24035F4ADD86A817" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StockholdersEquityAbstract" xlink:label="loc_us-gaap_StockholdersEquityAbstract_100E88C844D3DCEA98875F4ADD86E1AF" xlink:type="locator" />
    <presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_3428FBBACC59B17F24035F4ADD86A817" xlink:to="loc_us-gaap_StockholdersEquityAbstract_100E88C844D3DCEA98875F4ADD86E1AF" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CommonStockParOrStatedValuePerShare" xlink:label="loc_us-gaap_CommonStockParOrStatedValuePerShare_E4994D95792B82ADDF8C5F4ADD86369E" xlink:type="locator" />
    <presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityAbstract_100E88C844D3DCEA98875F4ADD86E1AF" xlink:to="loc_us-gaap_CommonStockParOrStatedValuePerShare_E4994D95792B82ADDF8C5F4ADD86369E" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CommonStockSharesAuthorized" xlink:label="loc_us-gaap_CommonStockSharesAuthorized_27152E1B12689E529E665F4ADD86A43A" xlink:type="locator" />
    <presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityAbstract_100E88C844D3DCEA98875F4ADD86E1AF" xlink:to="loc_us-gaap_CommonStockSharesAuthorized_27152E1B12689E529E665F4ADD86A43A" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CommonStockSharesIssued" xlink:label="loc_us-gaap_CommonStockSharesIssued_D948E1EB6BA090EDB3F55F4ADD865873" xlink:type="locator" />
    <presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityAbstract_100E88C844D3DCEA98875F4ADD86E1AF" xlink:to="loc_us-gaap_CommonStockSharesIssued_D948E1EB6BA090EDB3F55F4ADD865873" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CommonStockSharesOutstanding" xlink:label="loc_us-gaap_CommonStockSharesOutstanding_F06739FA086CFDC89F985F4ADD868239" xlink:type="locator" />
    <presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityAbstract_100E88C844D3DCEA98875F4ADD86E1AF" xlink:to="loc_us-gaap_CommonStockSharesOutstanding_F06739FA086CFDC89F985F4ADD868239" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_TreasuryStockShares" xlink:label="loc_us-gaap_TreasuryStockShares_5580925AED33625C5C945F4ADD86F96D" xlink:type="locator" />
    <presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityAbstract_100E88C844D3DCEA98875F4ADD86E1AF" xlink:to="loc_us-gaap_TreasuryStockShares_5580925AED33625C5C945F4ADD86F96D" xlink:type="arc" />
  </presentationLink>
  <presentationLink xlink:role="http://www.lpl.com/role/CondensedConsolidatedStatementsOfOperationsUnaudited" xlink:type="extended">
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncomeStatementAbstract" xlink:label="loc_us-gaap_IncomeStatementAbstract_43DF4E4913E3D60873C45EEC5799B56F" xlink:type="locator" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_AD5BC83461F9FCE7457F5EEFCDC037A0" xlink:type="locator" />
    <presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_43DF4E4913E3D60873C45EEC5799B56F" xlink:to="loc_us-gaap_StatementTable_AD5BC83461F9FCE7457F5EEFCDC037A0" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementScenarioAxis" xlink:label="loc_us-gaap_StatementScenarioAxis_B88569287190A79D74AA5EEFCDC00F19" xlink:type="locator" />
    <presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_AD5BC83461F9FCE7457F5EEFCDC037A0" xlink:to="loc_us-gaap_StatementScenarioAxis_B88569287190A79D74AA5EEFCDC00F19" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScenarioUnspecifiedDomain" xlink:label="loc_us-gaap_ScenarioUnspecifiedDomain_AB08586424628946049A5EEFCDC07385" xlink:type="locator" />
    <presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementScenarioAxis_B88569287190A79D74AA5EEFCDC00F19" xlink:to="loc_us-gaap_ScenarioUnspecifiedDomain_AB08586424628946049A5EEFCDC07385" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_C58BFEA86CB6FE251E335EEFCDD41B41" xlink:type="locator" />
    <presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_AD5BC83461F9FCE7457F5EEFCDC037A0" xlink:to="loc_us-gaap_StatementLineItems_C58BFEA86CB6FE251E335EEFCDD41B41" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RevenuesAbstract" xlink:label="loc_us-gaap_RevenuesAbstract_5E885DB158975A2C916EB1A89A912B4C" xlink:type="locator" />
    <presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_C58BFEA86CB6FE251E335EEFCDD41B41" xlink:to="loc_us-gaap_RevenuesAbstract_5E885DB158975A2C916EB1A89A912B4C" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_BrokerageCommissionsRevenue" xlink:label="loc_us-gaap_BrokerageCommissionsRevenue_C83BD3695D4145114B855EEC579964F5" xlink:type="locator" />
    <presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenuesAbstract_5E885DB158975A2C916EB1A89A912B4C" xlink:to="loc_us-gaap_BrokerageCommissionsRevenue_C83BD3695D4145114B855EEC579964F5" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_InvestmentAdvisoryFees" xlink:label="loc_us-gaap_InvestmentAdvisoryFees_B5F7F9B70CF06345E7D55EEC57994A73" xlink:type="locator" />
    <presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenuesAbstract_5E885DB158975A2C916EB1A89A912B4C" xlink:to="loc_us-gaap_InvestmentAdvisoryFees_B5F7F9B70CF06345E7D55EEC57994A73" xlink:type="arc" />
    <loc xlink:href="lpla-20110930.xsd#lpla_AssetBasedFees" xlink:label="loc_lpla_AssetBasedFees_508EE9900DD497284DEC5EEC5799E1DC" xlink:type="locator" />
    <presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenuesAbstract_5E885DB158975A2C916EB1A89A912B4C" xlink:to="loc_lpla_AssetBasedFees_508EE9900DD497284DEC5EEC5799E1DC" xlink:type="arc" />
    <loc xlink:href="lpla-20110930.xsd#lpla_TransactionAndOtherFees" xlink:label="loc_lpla_TransactionAndOtherFees_52C7423108DC50B3AD3D5EEC5799A813" xlink:type="locator" />
    <presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenuesAbstract_5E885DB158975A2C916EB1A89A912B4C" xlink:to="loc_lpla_TransactionAndOtherFees_52C7423108DC50B3AD3D5EEC5799A813" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_InterestIncomeExpenseNet" xlink:label="loc_us-gaap_InterestIncomeExpenseNet_EA151ADC0FE0386B2DE65EEC579933F5" xlink:type="locator" />
    <presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenuesAbstract_5E885DB158975A2C916EB1A89A912B4C" xlink:to="loc_us-gaap_InterestIncomeExpenseNet_EA151ADC0FE0386B2DE65EEC579933F5" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OtherIncome" xlink:label="loc_us-gaap_OtherIncome_88EF4D52F6DBBB65DAFB5EEC57999646" xlink:type="locator" />
    <presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenuesAbstract_5E885DB158975A2C916EB1A89A912B4C" xlink:to="loc_us-gaap_OtherIncome_88EF4D52F6DBBB65DAFB5EEC57999646" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_Revenues" xlink:label="loc_us-gaap_Revenues_E8D4A00090D7BFDA2C735EEC5799B85E" xlink:type="locator" />
    <presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenuesAbstract_5E885DB158975A2C916EB1A89A912B4C" xlink:to="loc_us-gaap_Revenues_E8D4A00090D7BFDA2C735EEC5799B85E" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OperatingExpensesAbstract" xlink:label="loc_us-gaap_OperatingExpensesAbstract_E6D8A0769D3D927106445EEC5799143E" xlink:type="locator" />
    <presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_C58BFEA86CB6FE251E335EEFCDD41B41" xlink:to="loc_us-gaap_OperatingExpensesAbstract_E6D8A0769D3D927106445EEC5799143E" xlink:type="arc" />
    <loc xlink:href="lpla-20110930.xsd#lpla_CommissionsAndAdvisoryFees" xlink:label="loc_lpla_CommissionsAndAdvisoryFees_7512BCC49D203E90E73C5EEC5799FC40" xlink:type="locator" />
    <presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OperatingExpensesAbstract_E6D8A0769D3D927106445EEC5799143E" xlink:to="loc_lpla_CommissionsAndAdvisoryFees_7512BCC49D203E90E73C5EEC5799FC40" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LaborAndRelatedExpense" xlink:label="loc_us-gaap_LaborAndRelatedExpense_12F446F54AC64A3753F45EEC5799A69B" xlink:type="locator" />
    <presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OperatingExpensesAbstract_E6D8A0769D3D927106445EEC5799143E" xlink:to="loc_us-gaap_LaborAndRelatedExpense_12F446F54AC64A3753F45EEC5799A69B" xlink:type="arc" />
    <loc xlink:href="lpla-20110930.xsd#lpla_PromotionalExpenses" xlink:label="loc_lpla_PromotionalExpenses_4AA2E5151543E86AF8465EEC57993362" xlink:type="locator" />
    <presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OperatingExpensesAbstract_E6D8A0769D3D927106445EEC5799143E" xlink:to="loc_lpla_PromotionalExpenses_4AA2E5151543E86AF8465EEC57993362" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DepreciationAndAmortization" xlink:label="loc_us-gaap_DepreciationAndAmortization_24B9AA4F9DF16287DE125EEC57992F2E" xlink:type="locator" />
    <presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OperatingExpensesAbstract_E6D8A0769D3D927106445EEC5799143E" xlink:to="loc_us-gaap_DepreciationAndAmortization_24B9AA4F9DF16287DE125EEC57992F2E" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OccupancyNet" xlink:label="loc_us-gaap_OccupancyNet_50C229B512144A2157F35EEC579982F3" xlink:type="locator" />
    <presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OperatingExpensesAbstract_E6D8A0769D3D927106445EEC5799143E" xlink:to="loc_us-gaap_OccupancyNet_50C229B512144A2157F35EEC579982F3" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ProfessionalFees" xlink:label="loc_us-gaap_ProfessionalFees_89137D1BAFB8F27F3F635EEC57998EA9" xlink:type="locator" />
    <presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OperatingExpensesAbstract_E6D8A0769D3D927106445EEC5799143E" xlink:to="loc_us-gaap_ProfessionalFees_89137D1BAFB8F27F3F635EEC57998EA9" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FloorBrokerageExchangeAndClearanceFees" xlink:label="loc_us-gaap_FloorBrokerageExchangeAndClearanceFees_4C18B1B16924F513FC485EEC5799D28C" xlink:type="locator" />
    <presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OperatingExpensesAbstract_E6D8A0769D3D927106445EEC5799143E" xlink:to="loc_us-gaap_FloorBrokerageExchangeAndClearanceFees_4C18B1B16924F513FC485EEC5799D28C" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CommunicationsAndInformationTechnology" xlink:label="loc_us-gaap_CommunicationsAndInformationTechnology_2151BF7B29F70E2DA48F5EEC57990B05" xlink:type="locator" />
    <presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OperatingExpensesAbstract_E6D8A0769D3D927106445EEC5799143E" xlink:to="loc_us-gaap_CommunicationsAndInformationTechnology_2151BF7B29F70E2DA48F5EEC57990B05" xlink:type="arc" />
    <loc xlink:href="lpla-20110930.xsd#lpla_RegulatoryFeesAndExpenses" xlink:label="loc_lpla_RegulatoryFeesAndExpenses_AE79B27592A40A4F012D5EEC5799BC72" xlink:type="locator" />
    <presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OperatingExpensesAbstract_E6D8A0769D3D927106445EEC5799143E" xlink:to="loc_lpla_RegulatoryFeesAndExpenses_AE79B27592A40A4F012D5EEC5799BC72" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_TravelAndEntertainmentExpense" xlink:label="loc_us-gaap_TravelAndEntertainmentExpense_23FC2AC5F49EEC1C02595EEC5799E131" xlink:type="locator" />
    <presentationArc order="10" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OperatingExpensesAbstract_E6D8A0769D3D927106445EEC5799143E" xlink:to="loc_us-gaap_TravelAndEntertainmentExpense_23FC2AC5F49EEC1C02595EEC5799E131" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RestructuringCharges" xlink:label="loc_us-gaap_RestructuringCharges_6B1B63963AB8893B864A5EEC5799549E" xlink:type="locator" />
    <presentationArc order="11" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OperatingExpensesAbstract_E6D8A0769D3D927106445EEC5799143E" xlink:to="loc_us-gaap_RestructuringCharges_6B1B63963AB8893B864A5EEC5799549E" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OtherExpenses" xlink:label="loc_us-gaap_OtherExpenses_FA263996B7642C3A50115EEC57994EF1" xlink:type="locator" />
    <presentationArc order="12" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OperatingExpensesAbstract_E6D8A0769D3D927106445EEC5799143E" xlink:to="loc_us-gaap_OtherExpenses_FA263996B7642C3A50115EEC57994EF1" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OperatingExpenses" xlink:label="loc_us-gaap_OperatingExpenses_7AE3F6744EA68157CDE65EEC57991A14" xlink:type="locator" />
    <presentationArc order="13" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OperatingExpensesAbstract_E6D8A0769D3D927106445EEC5799143E" xlink:to="loc_us-gaap_OperatingExpenses_7AE3F6744EA68157CDE65EEC57991A14" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_InterestExpenseBorrowings" xlink:label="loc_us-gaap_InterestExpenseBorrowings_B30765500A1A06FAECED5EEC5799F67F" xlink:type="locator" />
    <presentationArc order="14" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OperatingExpensesAbstract_E6D8A0769D3D927106445EEC5799143E" xlink:to="loc_us-gaap_InterestExpenseBorrowings_B30765500A1A06FAECED5EEC5799F67F" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_GainsLossesOnExtinguishmentOfDebt" xlink:label="loc_us-gaap_GainsLossesOnExtinguishmentOfDebt_51F5C07DDC06090D4A605EEC579953E1" xlink:type="locator" />
    <presentationArc order="15" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OperatingExpensesAbstract_E6D8A0769D3D927106445EEC5799143E" xlink:to="loc_us-gaap_GainsLossesOnExtinguishmentOfDebt_51F5C07DDC06090D4A605EEC579953E1" xlink:type="arc" />
    <loc xlink:href="lpla-20110930.xsd#lpla_Expenses" xlink:label="loc_lpla_Expenses_9A1A4DE2D2ED187EE8525EEC5799A375" xlink:type="locator" />
    <presentationArc order="16" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OperatingExpensesAbstract_E6D8A0769D3D927106445EEC5799143E" xlink:to="loc_lpla_Expenses_9A1A4DE2D2ED187EE8525EEC5799A375" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_A182C0419F0C0A17CF365EEC57992E04" xlink:type="locator" />
    <presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_C58BFEA86CB6FE251E335EEFCDD41B41" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_A182C0419F0C0A17CF365EEC57992E04" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_C3298E96A6668E4E1A685EEC5799BF38" xlink:type="locator" />
    <presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_C58BFEA86CB6FE251E335EEFCDD41B41" xlink:to="loc_us-gaap_IncomeTaxExpenseBenefit_C3298E96A6668E4E1A685EEC5799BF38" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="loc_us-gaap_NetIncomeLoss_6531AFDCB24A9E5339FD5EEC5799237C" xlink:type="locator" />
    <presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_C58BFEA86CB6FE251E335EEFCDD41B41" xlink:to="loc_us-gaap_NetIncomeLoss_6531AFDCB24A9E5339FD5EEC5799237C" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EarningsPerShareAbstract" xlink:label="loc_us-gaap_EarningsPerShareAbstract_EA03FA379CC8369070635EEC5799A67D" xlink:type="locator" />
    <presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_C58BFEA86CB6FE251E335EEFCDD41B41" xlink:to="loc_us-gaap_EarningsPerShareAbstract_EA03FA379CC8369070635EEC5799A67D" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EarningsPerShareBasic" xlink:label="loc_us-gaap_EarningsPerShareBasic_B6F8CEF51D7C494D2D2F5EEC57995930" xlink:type="locator" />
    <presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareAbstract_EA03FA379CC8369070635EEC5799A67D" xlink:to="loc_us-gaap_EarningsPerShareBasic_B6F8CEF51D7C494D2D2F5EEC57995930" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EarningsPerShareDiluted" xlink:label="loc_us-gaap_EarningsPerShareDiluted_35941CAE5F83F1EC0B8C5EEC5799B3DF" xlink:type="locator" />
    <presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareAbstract_EA03FA379CC8369070635EEC5799A67D" xlink:to="loc_us-gaap_EarningsPerShareDiluted_35941CAE5F83F1EC0B8C5EEC5799B3DF" xlink:type="arc" />
  </presentationLink>
  <presentationLink xlink:role="http://www.lpl.com/role/CondensedConsolidatedStatementsOfStockholdersEquityUnaudited" xlink:type="extended">
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementOfStockholdersEquityAbstract" xlink:label="loc_us-gaap_StatementOfStockholdersEquityAbstract_28C54270DD1E49A6564F5EEC58573000" xlink:type="locator" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_C06DBB5DBBC09D089B9C5EEC5857A455" xlink:type="locator" />
    <presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfStockholdersEquityAbstract_28C54270DD1E49A6564F5EEC58573000" xlink:to="loc_us-gaap_StatementTable_C06DBB5DBBC09D089B9C5EEC5857A455" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementEquityComponentsAxis" xlink:label="loc_us-gaap_StatementEquityComponentsAxis_DCB7F8FFC6007E0177055EEC5857204C" xlink:type="locator" />
    <presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_C06DBB5DBBC09D089B9C5EEC5857A455" xlink:to="loc_us-gaap_StatementEquityComponentsAxis_DCB7F8FFC6007E0177055EEC5857204C" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="loc_us-gaap_EquityComponentDomain_421F9B7124D87255115C5EEC58571245" xlink:type="locator" />
    <presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_DCB7F8FFC6007E0177055EEC5857204C" xlink:to="loc_us-gaap_EquityComponentDomain_421F9B7124D87255115C5EEC58571245" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CommonStockMember" xlink:label="loc_us-gaap_CommonStockMember_F85A3C7E843AD2EAA1B25EEC5857CAE9" xlink:type="locator" />
    <presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_421F9B7124D87255115C5EEC58571245" xlink:to="loc_us-gaap_CommonStockMember_F85A3C7E843AD2EAA1B25EEC5857CAE9" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AdditionalPaidInCapitalMember" xlink:label="loc_us-gaap_AdditionalPaidInCapitalMember_8EDF4DA6935D5D0438625EEC58570575" xlink:type="locator" />
    <presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_421F9B7124D87255115C5EEC58571245" xlink:to="loc_us-gaap_AdditionalPaidInCapitalMember_8EDF4DA6935D5D0438625EEC58570575" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_TreasuryStockMember" xlink:label="loc_us-gaap_TreasuryStockMember_16A7733F29CDA45B6F6A5EEC5857B64C" xlink:type="locator" />
    <presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_421F9B7124D87255115C5EEC58571245" xlink:to="loc_us-gaap_TreasuryStockMember_16A7733F29CDA45B6F6A5EEC5857B64C" xlink:type="arc" />
    <loc xlink:href="lpla-20110930.xsd#lpla_StockholderLoansMember" xlink:label="loc_lpla_StockholderLoansMember_6286864C50A038AB4BD65EEC5857BA6B" xlink:type="locator" />
    <presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_421F9B7124D87255115C5EEC58571245" xlink:to="loc_lpla_StockholderLoansMember_6286864C50A038AB4BD65EEC5857BA6B" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeMember" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeMember_1927074FE9740798C7485EEC5857DAC9" xlink:type="locator" />
    <presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_421F9B7124D87255115C5EEC58571245" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeMember_1927074FE9740798C7485EEC5857DAC9" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RetainedEarningsMember" xlink:label="loc_us-gaap_RetainedEarningsMember_707B979876CB2DB4CD2D5EEC5857F5A3" xlink:type="locator" />
    <presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_421F9B7124D87255115C5EEC58571245" xlink:to="loc_us-gaap_RetainedEarningsMember_707B979876CB2DB4CD2D5EEC5857F5A3" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_29F512BFDCCD9E9B9C5F5EEC58573204" xlink:type="locator" />
    <presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_C06DBB5DBBC09D089B9C5EEC5857A455" xlink:to="loc_us-gaap_StatementLineItems_29F512BFDCCD9E9B9C5F5EEC58573204" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StockholdersEquity" xlink:label="loc_us-gaap_StockholdersEquity_62339644DCC7AFCE96EC5EEC58579026" xlink:type="locator" />
    <presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_29F512BFDCCD9E9B9C5F5EEC58573204" xlink:to="loc_us-gaap_StockholdersEquity_62339644DCC7AFCE96EC5EEC58579026" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SharesIssued" xlink:label="loc_us-gaap_SharesIssued_D7EFA5CEBCA75DF735895EEC585793CA" xlink:type="locator" />
    <presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_29F512BFDCCD9E9B9C5F5EEC58573204" xlink:to="loc_us-gaap_SharesIssued_D7EFA5CEBCA75DF735895EEC585793CA" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTaxAbstract" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTaxAbstract_FDF65B3A66923E11FBA65EEC585799C1" xlink:type="locator" />
    <presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_29F512BFDCCD9E9B9C5F5EEC58573204" xlink:to="loc_us-gaap_ComprehensiveIncomeNetOfTaxAbstract_FDF65B3A66923E11FBA65EEC585799C1" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="loc_us-gaap_NetIncomeLoss_03C336BC245EB0A428025EEC58571088" xlink:type="locator" />
    <presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTaxAbstract_FDF65B3A66923E11FBA65EEC585799C1" xlink:to="loc_us-gaap_NetIncomeLoss_03C336BC245EB0A428025EEC58571088" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OtherComprehensiveIncomeDerivativesQualifyingAsHedgesNetOfTaxPeriodIncreaseDecrease" xlink:label="loc_us-gaap_OtherComprehensiveIncomeDerivativesQualifyingAsHedgesNetOfTaxPeriodIncreaseDecrease_FD3FB3EF97623681E39B5EEC58578D8B" xlink:type="locator" />
    <presentationArc order="2" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTaxAbstract_FDF65B3A66923E11FBA65EEC585799C1" xlink:to="loc_us-gaap_OtherComprehensiveIncomeDerivativesQualifyingAsHedgesNetOfTaxPeriodIncreaseDecrease_FD3FB3EF97623681E39B5EEC58578D8B" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTax" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTax_E8D2C5FB5297664A7F8A5EEC58579CB1" xlink:type="locator" />
    <presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTaxAbstract_FDF65B3A66923E11FBA65EEC585799C1" xlink:to="loc_us-gaap_ComprehensiveIncomeNetOfTax_E8D2C5FB5297664A7F8A5EEC58579CB1" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardForfeited" xlink:label="loc_us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardForfeited_090FD2314B651907D35D13BCA3C946E9" xlink:type="locator" />
    <presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_29F512BFDCCD9E9B9C5F5EEC58573204" xlink:to="loc_us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardForfeited_090FD2314B651907D35D13BCA3C946E9" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueShareBasedCompensationForfeited" xlink:label="loc_us-gaap_StockIssuedDuringPeriodValueShareBasedCompensationForfeited_379DC8C8BFDFC1F1ADD613BEC825EBF1" xlink:type="locator" />
    <presentationArc order="5" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_29F512BFDCCD9E9B9C5F5EEC58573204" xlink:to="loc_us-gaap_StockIssuedDuringPeriodValueShareBasedCompensationForfeited_379DC8C8BFDFC1F1ADD613BEC825EBF1" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_TreasuryStockValueAcquiredCostMethod" xlink:label="loc_us-gaap_TreasuryStockValueAcquiredCostMethod_576678D867318C76639B5EEC58577DF4" xlink:type="locator" />
    <presentationArc order="6" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_29F512BFDCCD9E9B9C5F5EEC58573204" xlink:to="loc_us-gaap_TreasuryStockValueAcquiredCostMethod_576678D867318C76639B5EEC58577DF4" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_TreasuryStockSharesAcquired" xlink:label="loc_us-gaap_TreasuryStockSharesAcquired_8FA86C116E36A931116E5EEC58573750" xlink:type="locator" />
    <presentationArc order="7" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_29F512BFDCCD9E9B9C5F5EEC58573204" xlink:to="loc_us-gaap_TreasuryStockSharesAcquired_8FA86C116E36A931116E5EEC58573750" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised" xlink:label="loc_us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised_DA99F66124A2E41BEDF05EEC5857C0CB" xlink:type="locator" />
    <presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_29F512BFDCCD9E9B9C5F5EEC58573204" xlink:to="loc_us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised_DA99F66124A2E41BEDF05EEC5857C0CB" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensation" xlink:label="loc_us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensation_46EC17488D933AF844635EEC58573ACA" xlink:type="locator" />
    <presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_29F512BFDCCD9E9B9C5F5EEC58573204" xlink:to="loc_us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensation_46EC17488D933AF844635EEC58573ACA" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AdjustmentToAdditionalPaidInCapitalIncomeTaxEffectFromShareBasedCompensationNet" xlink:label="loc_us-gaap_AdjustmentToAdditionalPaidInCapitalIncomeTaxEffectFromShareBasedCompensationNet_B1EEC5EF6220B1A11BF85EEC5857C0F1" xlink:type="locator" />
    <presentationArc order="10" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_29F512BFDCCD9E9B9C5F5EEC58573204" xlink:to="loc_us-gaap_AdjustmentToAdditionalPaidInCapitalIncomeTaxEffectFromShareBasedCompensationNet_B1EEC5EF6220B1A11BF85EEC5857C0F1" xlink:type="arc" />
    <loc xlink:href="lpla-20110930.xsd#lpla_StockholdersLoans" xlink:label="loc_lpla_StockholdersLoans_BDEDDB0C0452898427A95EEC5857B941" xlink:type="locator" />
    <presentationArc order="11" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_29F512BFDCCD9E9B9C5F5EEC58573204" xlink:to="loc_lpla_StockholdersLoans_BDEDDB0C0452898427A95EEC5857B941" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" xlink:label="loc_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_F52CD3F1B856795E2FE85EEC58578103" xlink:type="locator" />
    <presentationArc order="12" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_29F512BFDCCD9E9B9C5F5EEC58573204" xlink:to="loc_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_F52CD3F1B856795E2FE85EEC58578103" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueNewIssues" xlink:label="loc_us-gaap_StockIssuedDuringPeriodValueNewIssues_3C42E80A95C4CC8F94425EEC58575705" xlink:type="locator" />
    <presentationArc order="13" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_29F512BFDCCD9E9B9C5F5EEC58573204" xlink:to="loc_us-gaap_StockIssuedDuringPeriodValueNewIssues_3C42E80A95C4CC8F94425EEC58575705" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesNewIssues" xlink:label="loc_us-gaap_StockIssuedDuringPeriodSharesNewIssues_21F9CA6FA2E59E09BD785EEC5857314D" xlink:type="locator" />
    <presentationArc order="14" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_29F512BFDCCD9E9B9C5F5EEC58573204" xlink:to="loc_us-gaap_StockIssuedDuringPeriodSharesNewIssues_21F9CA6FA2E59E09BD785EEC5857314D" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StockholdersEquity" xlink:label="loc_us-gaap_StockholdersEquity_91DF8F14C778C367C0645EEC5857AFED" xlink:type="locator" />
    <presentationArc order="15" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_29F512BFDCCD9E9B9C5F5EEC58573204" xlink:to="loc_us-gaap_StockholdersEquity_91DF8F14C778C367C0645EEC5857AFED" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SharesIssued" xlink:label="loc_us-gaap_SharesIssued_AD8AC901C67A708E0BDC5EEC5857C610" xlink:type="locator" />
    <presentationArc order="16" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_29F512BFDCCD9E9B9C5F5EEC58573204" xlink:to="loc_us-gaap_SharesIssued_AD8AC901C67A708E0BDC5EEC5857C610" xlink:type="arc" />
  </presentationLink>
  <presentationLink xlink:role="http://www.lpl.com/role/CondensedConsolidatedStatementsOfStockholdersEquityUnauditedParenthetical" xlink:type="extended">
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementOfStockholdersEquityAbstract" xlink:label="loc_us-gaap_StatementOfStockholdersEquityAbstract_784718BEB2590F06BF595F6C09B0B6A7" xlink:type="locator" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_FBF99FFF815C136210405F6C09B0441B" xlink:type="locator" />
    <presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfStockholdersEquityAbstract_784718BEB2590F06BF595F6C09B0B6A7" xlink:to="loc_us-gaap_StatementTable_FBF99FFF815C136210405F6C09B0441B" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementEquityComponentsAxis" xlink:label="loc_us-gaap_StatementEquityComponentsAxis_A37C9F774DE3FC7FA69B5F6C09B0467B" xlink:type="locator" />
    <presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_FBF99FFF815C136210405F6C09B0441B" xlink:to="loc_us-gaap_StatementEquityComponentsAxis_A37C9F774DE3FC7FA69B5F6C09B0467B" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="loc_us-gaap_EquityComponentDomain_2942EEB1646CE9936F205F6C09B03A1B" xlink:type="locator" />
    <presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_A37C9F774DE3FC7FA69B5F6C09B0467B" xlink:to="loc_us-gaap_EquityComponentDomain_2942EEB1646CE9936F205F6C09B03A1B" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeMember" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeMember_8A748407A15547928A725F6C09B0DB69" xlink:type="locator" />
    <presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_2942EEB1646CE9936F205F6C09B03A1B" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeMember_8A748407A15547928A725F6C09B0DB69" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_769C9848135AD5B2DBAC5F6C09B09246" xlink:type="locator" />
    <presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_FBF99FFF815C136210405F6C09B0441B" xlink:to="loc_us-gaap_StatementLineItems_769C9848135AD5B2DBAC5F6C09B09246" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OtherComprehensiveIncomeDerivativesQualifyingAsHedgesTaxEffectPeriodIncreaseDecrease" xlink:label="loc_us-gaap_OtherComprehensiveIncomeDerivativesQualifyingAsHedgesTaxEffectPeriodIncreaseDecrease_1F290F5EF9775D413AD75F6C09B0CAFB" xlink:type="locator" />
    <presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_769C9848135AD5B2DBAC5F6C09B09246" xlink:to="loc_us-gaap_OtherComprehensiveIncomeDerivativesQualifyingAsHedgesTaxEffectPeriodIncreaseDecrease_1F290F5EF9775D413AD75F6C09B0CAFB" xlink:type="arc" />
  </presentationLink>
  <presentationLink xlink:role="http://www.lpl.com/role/DocumentAndEntityInformation" xlink:type="extended">
    <loc xlink:href="lpla-20110930.xsd#lpla_DocumentAndEntityInformationAbstract" xlink:label="loc_lpla_DocumentAndEntityInformationAbstract_06056123A86E90B50E9F5F30372CF9BF" xlink:type="locator" />
    <loc xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntitiesTable" xlink:label="loc_dei_EntitiesTable_CE3B5C98B24EE4DFE0925F35B9A47359" xlink:type="locator" />
    <presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_lpla_DocumentAndEntityInformationAbstract_06056123A86E90B50E9F5F30372CF9BF" xlink:to="loc_dei_EntitiesTable_CE3B5C98B24EE4DFE0925F35B9A47359" xlink:type="arc" />
    <loc xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_LegalEntityAxis" xlink:label="loc_dei_LegalEntityAxis_567A85E1DD58E56441F35F35B9A47CC0" xlink:type="locator" />
    <presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntitiesTable_CE3B5C98B24EE4DFE0925F35B9A47359" xlink:to="loc_dei_LegalEntityAxis_567A85E1DD58E56441F35F35B9A47CC0" xlink:type="arc" />
    <loc xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="loc_dei_EntityDomain_05B755EC3E64EA15A2045F35B9A4002A" xlink:type="locator" />
    <presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_LegalEntityAxis_567A85E1DD58E56441F35F35B9A47CC0" xlink:to="loc_dei_EntityDomain_05B755EC3E64EA15A2045F35B9A4002A" xlink:type="arc" />
    <loc xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityInformationLineItems" xlink:label="loc_dei_EntityInformationLineItems_9F3EA3B159F999210D115F35BA44067A" xlink:type="locator" />
    <presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntitiesTable_CE3B5C98B24EE4DFE0925F35B9A47359" xlink:to="loc_dei_EntityInformationLineItems_9F3EA3B159F999210D115F35BA44067A" xlink:type="arc" />
    <loc xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityRegistrantName" xlink:label="loc_dei_EntityRegistrantName_161E88BE6743ED97B19F5F30372C7453" xlink:type="locator" />
    <presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityInformationLineItems_9F3EA3B159F999210D115F35BA44067A" xlink:to="loc_dei_EntityRegistrantName_161E88BE6743ED97B19F5F30372C7453" xlink:type="arc" />
    <loc xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityCentralIndexKey" xlink:label="loc_dei_EntityCentralIndexKey_299BBD7139FA491D55D75F30372CAE7A" xlink:type="locator" />
    <presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityInformationLineItems_9F3EA3B159F999210D115F35BA44067A" xlink:to="loc_dei_EntityCentralIndexKey_299BBD7139FA491D55D75F30372CAE7A" xlink:type="arc" />
    <loc xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_DocumentType" xlink:label="loc_dei_DocumentType_D36E8F6599AD5E2304F65F30372CA0FD" xlink:type="locator" />
    <presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityInformationLineItems_9F3EA3B159F999210D115F35BA44067A" xlink:to="loc_dei_DocumentType_D36E8F6599AD5E2304F65F30372CA0FD" xlink:type="arc" />
    <loc xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_DocumentPeriodEndDate" xlink:label="loc_dei_DocumentPeriodEndDate_5EE056C2C092DD40F4745F30372C037E" xlink:type="locator" />
    <presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityInformationLineItems_9F3EA3B159F999210D115F35BA44067A" xlink:to="loc_dei_DocumentPeriodEndDate_5EE056C2C092DD40F4745F30372C037E" xlink:type="arc" />
    <loc xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_AmendmentFlag" xlink:label="loc_dei_AmendmentFlag_9E28E0AEE7C825648BC85F30372CCF25" xlink:type="locator" />
    <presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityInformationLineItems_9F3EA3B159F999210D115F35BA44067A" xlink:to="loc_dei_AmendmentFlag_9E28E0AEE7C825648BC85F30372CCF25" xlink:type="arc" />
    <loc xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_DocumentFiscalYearFocus" xlink:label="loc_dei_DocumentFiscalYearFocus_C2512525C8C560E1D15F5F30372C8AD6" xlink:type="locator" />
    <presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityInformationLineItems_9F3EA3B159F999210D115F35BA44067A" xlink:to="loc_dei_DocumentFiscalYearFocus_C2512525C8C560E1D15F5F30372C8AD6" xlink:type="arc" />
    <loc xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_DocumentFiscalPeriodFocus" xlink:label="loc_dei_DocumentFiscalPeriodFocus_C2C0E9421436A0210AA45F30372C1D55" xlink:type="locator" />
    <presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityInformationLineItems_9F3EA3B159F999210D115F35BA44067A" xlink:to="loc_dei_DocumentFiscalPeriodFocus_C2C0E9421436A0210AA45F30372C1D55" xlink:type="arc" />
    <loc xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_CurrentFiscalYearEndDate" xlink:label="loc_dei_CurrentFiscalYearEndDate_4F9BD3BCB4C738EFC7135F30372C86E9" xlink:type="locator" />
    <presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityInformationLineItems_9F3EA3B159F999210D115F35BA44067A" xlink:to="loc_dei_CurrentFiscalYearEndDate_4F9BD3BCB4C738EFC7135F30372C86E9" xlink:type="arc" />
    <loc xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityWellKnownSeasonedIssuer" xlink:label="loc_dei_EntityWellKnownSeasonedIssuer_B1F82AFE3145DF51B6E35F820D49EFC7" xlink:type="locator" />
    <presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityInformationLineItems_9F3EA3B159F999210D115F35BA44067A" xlink:to="loc_dei_EntityWellKnownSeasonedIssuer_B1F82AFE3145DF51B6E35F820D49EFC7" xlink:type="arc" />
    <loc xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityVoluntaryFilers" xlink:label="loc_dei_EntityVoluntaryFilers_CA29601CC1D2EB29840E5F80059F3D9D" xlink:type="locator" />
    <presentationArc order="10" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityInformationLineItems_9F3EA3B159F999210D115F35BA44067A" xlink:to="loc_dei_EntityVoluntaryFilers_CA29601CC1D2EB29840E5F80059F3D9D" xlink:type="arc" />
    <loc xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityCurrentReportingStatus" xlink:label="loc_dei_EntityCurrentReportingStatus_6A76411F77EAEF8588E45F80B74A6DF8" xlink:type="locator" />
    <presentationArc order="11" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityInformationLineItems_9F3EA3B159F999210D115F35BA44067A" xlink:to="loc_dei_EntityCurrentReportingStatus_6A76411F77EAEF8588E45F80B74A6DF8" xlink:type="arc" />
    <loc xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityFilerCategory" xlink:label="loc_dei_EntityFilerCategory_0ABED0FCA8D9864D4E8E5F30372C0B0B" xlink:type="locator" />
    <presentationArc order="12" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityInformationLineItems_9F3EA3B159F999210D115F35BA44067A" xlink:to="loc_dei_EntityFilerCategory_0ABED0FCA8D9864D4E8E5F30372C0B0B" xlink:type="arc" />
    <loc xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityCommonStockSharesOutstanding" xlink:label="loc_dei_EntityCommonStockSharesOutstanding_FFB6E42C8DEF03426AE55F30372C31B2" xlink:type="locator" />
    <presentationArc order="13" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityInformationLineItems_9F3EA3B159F999210D115F35BA44067A" xlink:to="loc_dei_EntityCommonStockSharesOutstanding_FFB6E42C8DEF03426AE55F30372C31B2" xlink:type="arc" />
  </presentationLink>
  <presentationLink xlink:role="http://www.lpl.com/role/EarningsPerShare" xlink:type="extended">
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EarningsPerShareAbstract" xlink:label="loc_us-gaap_EarningsPerShareAbstract_533523596F3732150BC75EEC5CCBC97D" xlink:type="locator" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EarningsPerShareTextBlock" xlink:label="loc_us-gaap_EarningsPerShareTextBlock_8AFEAAF83E8E6E453BA35EEC5CCB7EF0" xlink:type="locator" />
    <presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareAbstract_533523596F3732150BC75EEC5CCBC97D" xlink:to="loc_us-gaap_EarningsPerShareTextBlock_8AFEAAF83E8E6E453BA35EEC5CCB7EF0" xlink:type="arc" />
  </presentationLink>
  <presentationLink xlink:role="http://www.lpl.com/role/FairValueMeasurements" xlink:type="extended">
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FairValueDisclosuresAbstract" xlink:label="loc_us-gaap_FairValueDisclosuresAbstract_B877F84E6855526CD88F5EEC5A37B073" xlink:type="locator" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FairValueDisclosuresTextBlock" xlink:label="loc_us-gaap_FairValueDisclosuresTextBlock_D72D801A98BB4ED66C9B5EEC5A37C56A" xlink:type="locator" />
    <presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueDisclosuresAbstract_B877F84E6855526CD88F5EEC5A37B073" xlink:to="loc_us-gaap_FairValueDisclosuresTextBlock_D72D801A98BB4ED66C9B5EEC5A37C56A" xlink:type="arc" />
  </presentationLink>
  <presentationLink xlink:role="http://www.lpl.com/role/FinancialInstrumentsWithOffBalanceSheetCreditRiskAndConcentrationsOfCreditRisk" xlink:type="extended">
    <loc xlink:href="lpla-20110930.xsd#lpla_FinancialInstrumentsWithOffBalanceSheetCreditRiskAndConcentrationsOfCreditRiskAbstract" xlink:label="loc_lpla_FinancialInstrumentsWithOffBalanceSheetCreditRiskAndConcentrationsOfCreditRiskAbstract_FF24D43BC48CC09B95185EEC5D7FF80F" xlink:type="locator" />
    <loc xlink:href="lpla-20110930.xsd#lpla_ConcentrationRiskCreditRiskFinancialInstrumentsOffBalanceSheetRiskTextBlock" xlink:label="loc_lpla_ConcentrationRiskCreditRiskFinancialInstrumentsOffBalanceSheetRiskTextBlock_E50580BA703928E1F41A5EEC5D7F6661" xlink:type="locator" />
    <presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_lpla_FinancialInstrumentsWithOffBalanceSheetCreditRiskAndConcentrationsOfCreditRiskAbstract_FF24D43BC48CC09B95185EEC5D7FF80F" xlink:to="loc_lpla_ConcentrationRiskCreditRiskFinancialInstrumentsOffBalanceSheetRiskTextBlock_E50580BA703928E1F41A5EEC5D7F6661" xlink:type="arc" />
  </presentationLink>
  <presentationLink xlink:role="http://www.lpl.com/role/GoodwillAndIntangibleAssets" xlink:type="extended">
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract" xlink:label="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_8566D2689C0883AEE40E5EEC5B1DC27F" xlink:type="locator" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_GoodwillAndIntangibleAssetsDisclosureTextBlock" xlink:label="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureTextBlock_3177E336F5DBFB4736D55EEC5B1D0630" xlink:type="locator" />
    <presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_8566D2689C0883AEE40E5EEC5B1DC27F" xlink:to="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureTextBlock_3177E336F5DBFB4736D55EEC5B1D0630" xlink:type="arc" />
  </presentationLink>
  <presentationLink xlink:role="http://www.lpl.com/role/HeldToMaturitySecurities" xlink:type="extended">
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_InvestmentsDebtAndEquitySecuritiesAbstract" xlink:label="loc_us-gaap_InvestmentsDebtAndEquitySecuritiesAbstract_73D74580CC1236DB78815EEC5A9B3994" xlink:type="locator" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_InvestmentsInDebtAndMarketableEquitySecuritiesAndCertainTradingAssetsDisclosureTextBlock" xlink:label="loc_us-gaap_InvestmentsInDebtAndMarketableEquitySecuritiesAndCertainTradingAssetsDisclosureTextBlock_64D2A0806FCDB092EFE45EEC5A9B51D2" xlink:type="locator" />
    <presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_InvestmentsDebtAndEquitySecuritiesAbstract_73D74580CC1236DB78815EEC5A9B3994" xlink:to="loc_us-gaap_InvestmentsInDebtAndMarketableEquitySecuritiesAndCertainTradingAssetsDisclosureTextBlock_64D2A0806FCDB092EFE45EEC5A9B51D2" xlink:type="arc" />
  </presentationLink>
  <presentationLink xlink:role="http://www.lpl.com/role/IncomeTaxes" xlink:type="extended">
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncomeTaxDisclosureAbstract" xlink:label="loc_us-gaap_IncomeTaxDisclosureAbstract_A8B7AA5E88F9ADE859715EEC5B81AA44" xlink:type="locator" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncomeTaxDisclosureTextBlock" xlink:label="loc_us-gaap_IncomeTaxDisclosureTextBlock_FB8468FA497E8859666B5EEC5B819C84" xlink:type="locator" />
    <presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_A8B7AA5E88F9ADE859715EEC5B81AA44" xlink:to="loc_us-gaap_IncomeTaxDisclosureTextBlock_FB8468FA497E8859666B5EEC5B819C84" xlink:type="arc" />
  </presentationLink>
  <presentationLink xlink:role="http://www.lpl.com/role/Indebtedness" xlink:type="extended">
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DebtDisclosureAbstract" xlink:label="loc_us-gaap_DebtDisclosureAbstract_82B1AAE6BE95F3D39CB05EEC5BBD2523" xlink:type="locator" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DebtDisclosureTextBlock" xlink:label="loc_us-gaap_DebtDisclosureTextBlock_5585607959861D327FDB5EEC5BBD983F" xlink:type="locator" />
    <presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_82B1AAE6BE95F3D39CB05EEC5BBD2523" xlink:to="loc_us-gaap_DebtDisclosureTextBlock_5585607959861D327FDB5EEC5BBD983F" xlink:type="arc" />
  </presentationLink>
  <presentationLink xlink:role="http://www.lpl.com/role/InterestRateSwaps" xlink:type="extended">
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract" xlink:label="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_5EEEF6CE104CA60959DE5EEC5BF9A0B3" xlink:type="locator" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock" xlink:label="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock_01607E58C9CDE49987955EEC5BF94C23" xlink:type="locator" />
    <presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_5EEEF6CE104CA60959DE5EEC5BF9A0B3" xlink:to="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock_01607E58C9CDE49987955EEC5BF94C23" xlink:type="arc" />
  </presentationLink>
  <presentationLink xlink:role="http://www.lpl.com/role/NetCapitalRegulatoryRequirements" xlink:type="extended">
    <loc xlink:href="lpla-20110930.xsd#lpla_RegulatoryCapitalRequirementsUnderBankingRegulationsAbstract" xlink:label="loc_lpla_RegulatoryCapitalRequirementsUnderBankingRegulationsAbstract_05148FA1ADD15485265A5EEC5D3957F5" xlink:type="locator" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RegulatoryCapitalRequirementsUnderBankingRegulationsTextBlock" xlink:label="loc_us-gaap_RegulatoryCapitalRequirementsUnderBankingRegulationsTextBlock_CB7B7107E9719E36AD4F5EEC5D39DE67" xlink:type="locator" />
    <presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_lpla_RegulatoryCapitalRequirementsUnderBankingRegulationsAbstract_05148FA1ADD15485265A5EEC5D3957F5" xlink:to="loc_us-gaap_RegulatoryCapitalRequirementsUnderBankingRegulationsTextBlock_CB7B7107E9719E36AD4F5EEC5D39DE67" xlink:type="arc" />
  </presentationLink>
  <presentationLink xlink:role="http://www.lpl.com/role/OrganizationAndDescriptionOfCompany" xlink:type="extended">
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract" xlink:label="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_0D7C2DE2726A839ABE565EEC59016C21" xlink:type="locator" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NatureOfOperations" xlink:label="loc_us-gaap_NatureOfOperations_188B90D4377E05DC31585EEC59019AB2" xlink:type="locator" />
    <presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_0D7C2DE2726A839ABE565EEC59016C21" xlink:to="loc_us-gaap_NatureOfOperations_188B90D4377E05DC31585EEC59019AB2" xlink:type="arc" />
  </presentationLink>
  <presentationLink xlink:role="http://www.lpl.com/role/RelatedPartyTransactions" xlink:type="extended">
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RelatedPartyTransactionsAbstract" xlink:label="loc_us-gaap_RelatedPartyTransactionsAbstract_1D64A9D93A6941365A055EEC5D07BC52" xlink:type="locator" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RelatedPartyTransactionsDisclosureTextBlock" xlink:label="loc_us-gaap_RelatedPartyTransactionsDisclosureTextBlock_DE904648B01E9A510FBD5EEC5D07E29B" xlink:type="locator" />
    <presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RelatedPartyTransactionsAbstract_1D64A9D93A6941365A055EEC5D07BC52" xlink:to="loc_us-gaap_RelatedPartyTransactionsDisclosureTextBlock_DE904648B01E9A510FBD5EEC5D07E29B" xlink:type="arc" />
  </presentationLink>
  <presentationLink xlink:role="http://www.lpl.com/role/Restructuring" xlink:type="extended">
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RestructuringAndRelatedActivitiesAbstract" xlink:label="loc_us-gaap_RestructuringAndRelatedActivitiesAbstract_99DA44AAC15E1886B3C95EEC59C9E7BB" xlink:type="locator" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RestructuringAndRelatedActivitiesDisclosureTextBlock" xlink:label="loc_us-gaap_RestructuringAndRelatedActivitiesDisclosureTextBlock_9AD36460D80C1C2E451F5EEC59C94F77" xlink:type="locator" />
    <presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringAndRelatedActivitiesAbstract_99DA44AAC15E1886B3C95EEC59C9E7BB" xlink:to="loc_us-gaap_RestructuringAndRelatedActivitiesDisclosureTextBlock_9AD36460D80C1C2E451F5EEC59C94F77" xlink:type="arc" />
  </presentationLink>
  <presentationLink xlink:role="http://www.lpl.com/role/ShareBasedCompensation" xlink:type="extended">
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" xlink:label="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_C2FD3026F7FAFE96076C5EEC5C8FDC7B" xlink:type="locator" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock" xlink:label="loc_us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock_0D77E0E8DA2CFA8172E75EEC5C8F8DFE" xlink:type="locator" />
    <presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_C2FD3026F7FAFE96076C5EEC5C8FDC7B" xlink:to="loc_us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock_0D77E0E8DA2CFA8172E75EEC5C8F8DFE" xlink:type="arc" />
  </presentationLink>
</linkbase>
</XBRL>
