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  <import namespace="http://www.xbrl.org/2003/linkbase" schemaLocation="http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd" />
  <import namespace="http://xbrl.us/us-roles/2009-01-31" schemaLocation="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-roles-2009-01-31.xsd" />
  <import namespace="http://xbrl.us/us-types/2009-01-31" schemaLocation="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-types-2009-01-31.xsd" />
  <import namespace="http://xbrl.us/us-gaap/negated/2008-03-31" schemaLocation="http://www.xbrl.org/lrr/role/negated-2008-03-31.xsd" />
  <import namespace="http://xbrl.org/2005/xbrldt" schemaLocation="http://www.xbrl.org/2005/xbrldt-2005.xsd" />
  <import namespace="http://xbrl.us/us-gaap/2009-01-31" schemaLocation="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd" />
  <import namespace="http://xbrl.us/dei/2009-01-31" schemaLocation="http://taxonomies.xbrl.us/us-gaap/2009/non-gaap/dei-2009-01-31.xsd" />
  <import namespace="http://xbrl.us/invest/2009-01-31" schemaLocation="http://taxonomies.xbrl.us/us-gaap/2009/non-gaap/invest-2009-01-31.xsd" />
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  <element id="trow_NewHireGrantsMember" name="NewHireGrantsMember" nillable="true" type="us-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
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  <element id="trow_NonEmployeeDirectorGrantsMember" name="NonEmployeeDirectorGrantsMember" nillable="true" type="us-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
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  <element id="trow_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareWeightedAverageExercisePrice" name="AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareWeightedAverageExercisePrice" nillable="true" type="us-types:perShareItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" />
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  <element id="trow_AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax" name="AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="debit" />
  <element id="trow_AmountOfRestrictedNetAssetsForConsolidatedSubsidiaries" name="AmountOfRestrictedNetAssetsForConsolidatedSubsidiaries" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="credit" />
  <element id="trow_InterestInDaiwaSbInvestmentsLtdJapanMember" name="InterestInDaiwaSbInvestmentsLtdJapanMember" nillable="true" type="us-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
  <element id="trow_RelatingToRecognitionOfStockBasedCompensationExpenseMember" name="RelatingToRecognitionOfStockBasedCompensationExpenseMember" nillable="true" type="us-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
  <element id="trow_AttributableToOtherThanTemporaryImpairmentsRecognizedOnOurSponsoredMutualFundInvestmentsMember" name="AttributableToOtherThanTemporaryImpairmentsRecognizedOnOurSponsoredMutualFundInvestmentsMember" nillable="true" type="us-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
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  <element id="trow_InterestInUtiAssetManagementCompanyIndiaMember" name="InterestInUtiAssetManagementCompanyIndiaMember" nillable="true" type="us-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
  <element id="trow_ComponentsOfInvestmentsInMutualFundsTextBlock" name="ComponentsOfInvestmentsInMutualFundsTextBlock" nillable="true" type="us-types:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
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  <element id="trow_RollforwardOfRestrictedSharesAndRestrictedStockUnitsTextBlock" name="RollforwardOfRestrictedSharesAndRestrictedStockUnitsTextBlock" nillable="true" type="us-types:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
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  <element id="trow_ComponentsOfInvestmentAdvisoryFeesTextBlock" name="ComponentsOfInvestmentAdvisoryFeesTextBlock" nillable="true" type="us-types:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
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  <element id="trow_AccumulatedOtherComprehensiveIncomeForeignCurrencyTranslationAdjustmentTax" name="AccumulatedOtherComprehensiveIncomeForeignCurrencyTranslationAdjustmentTax" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="debit" />
  <element id="trow_PercentageOfPeriodEndAssetsUnderManagementFromInvestmentAdvisoryClientsDomiciledOutsideUnitedStates" name="PercentageOfPeriodEndAssetsUnderManagementFromInvestmentAdvisoryClientsDomiciledOutsideUnitedStates" nillable="true" type="us-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" />
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  <element id="trow_DebtSecuritiesHeldByAndCustomerDepositsAtSavingsBankSubsidiaryAbstract" name="DebtSecuritiesHeldByAndCustomerDepositsAtSavingsBankSubsidiaryAbstract" nillable="true" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
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</XBRL>
