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        <adviserName>Western Asset Management Company</adviserName>
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        <name>PricewaterhouseCoopers LLP</name>
        <city>Baltimore</city>
        <stateCountry>MD</stateCountry>
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        <name>BNY Mellon Investment Servicing (US) Inc.</name>
        <cik>0000849542</cik>
        <fileNumber>084-01761</fileNumber>
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        <cik>0001140869</cik>
        <name>Liquid Reserve Portfolio</name>
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      <moneyMarketFundCategory>Prime</moneyMarketFundCategory>
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      <totalValuePortfolioSecurities>2303276075.74</totalValuePortfolioSecurities>
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      <personPayForFundFlag>Y</personPayForFundFlag>
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      <personPayForFundFlag>Y</personPayForFundFlag>
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    <scheduleOfPortfolioSecuritiesInfo>
      <nameOfIssuer>Liquid Reserves Portfolio</nameOfIssuer>
      <titleOfIssuer>Liquid Reserves Portfolio</titleOfIssuer>
      <otherUniqueId>LMLIQUIDRESERVE</otherUniqueId>
      <investmentCategory>Investment Company</investmentCategory>
      <securityEligibilityFlag>Y</securityEligibilityFlag>
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        <nameOfNRSRO>Fitch, Inc.</nameOfNRSRO>
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        <nameOfNRSRO>Moody's Investors Service, Inc.</nameOfNRSRO>
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        <nameOfNRSRO>Standard and Poor's Ratings Services</nameOfNRSRO>
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      <investmentMaturityDateWAM>2018-10-01</investmentMaturityDateWAM>
      <investmentMaturityDateWAL>2018-10-01</investmentMaturityDateWAL>
      <finalLegalInvestmentMaturityDate>2018-10-01</finalLegalInvestmentMaturityDate>
      <securityDemandFeatureFlag>N</securityDemandFeatureFlag>
      <securityGuaranteeFlag>N</securityGuaranteeFlag>
      <securityEnhancementsFlag>N</securityEnhancementsFlag>
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      <securityCategorizedAtLevel3Flag>N</securityCategorizedAtLevel3Flag>
      <dailyLiquidAssetSecurityFlag>Y</dailyLiquidAssetSecurityFlag>
      <weeklyLiquidAssetSecurityFlag>Y</weeklyLiquidAssetSecurityFlag>
      <illiquidSecurityFlag>N</illiquidSecurityFlag>
    </scheduleOfPortfolioSecuritiesInfo>
    <signature>
      <registrant>Legg Mason Partners Institutional Trust</registrant>
      <signatureDate>2018-10-05</signatureDate>
      <signature>/s/Richard Sennett</signature>
      <nameOfSigningOfficer>Richard Sennett</nameOfSigningOfficer>
      <titleOfSigningOfficer>Principal Financial Officer</titleOfSigningOfficer>
    </signature>
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