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  <import namespace="http://www.xbrl.org/2003/linkbase" schemaLocation="http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd" />
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  <import namespace="http://xbrl.us/us-gaap/negated/2008-03-31" schemaLocation="http://www.xbrl.org/lrr/role/negated-2008-03-31.xsd" />
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  <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_InvestmentInSponsoredMutualFundsMember" name="InvestmentInSponsoredMutualFundsMember" 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="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
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  <element id="trow_AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax" name="AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" />
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  <element id="trow_InvestmentGainsLossesAndOtherComprehensiveIncomeLossTables" name="InvestmentGainsLossesAndOtherComprehensiveIncomeLossTables" nillable="true" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" />
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  <element id="trow_InterestInDaiwaSbInvestmentsLtdJapanMember" name="InterestInDaiwaSbInvestmentsLtdJapanMember" nillable="true" type="us-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
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</schema>
</XBRL>
