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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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      <nameOfIssuer>DEUTSCHE BANK AG</nameOfIssuer>
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          <nameOfCollateralIssuer>3 5/8 BOND 43</nameOfCollateralIssuer>
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          <nameOfCollateralIssuer>2 BOND 51</nameOfCollateralIssuer>
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          <ctgryInvestmentsRprsntsCollateral>U.S. Treasuries (including strips)</ctgryInvestmentsRprsntsCollateral>
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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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          <ctgryInvestmentsRprsntsCollateral>U.S. Treasuries (including strips)</ctgryInvestmentsRprsntsCollateral>
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          <CUSIPMember>912810TW8</CUSIPMember>
          <maturityDate>
            <date>2043-11-15</date>
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          <coupon>4.750000</coupon>
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          <ctgryInvestmentsRprsntsCollateral>U.S. Treasuries (including strips)</ctgryInvestmentsRprsntsCollateral>
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          <nameOfCollateralIssuer>4 5/8 BOND 44</nameOfCollateralIssuer>
          <LEIID>254900HROIFWPRGM1V77</LEIID>
          <CUSIPMember>912810UB2</CUSIPMember>
          <maturityDate>
            <date>2044-05-15</date>
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          <coupon>4.625000</coupon>
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          <principalAmountToTheNearestCent>880834100.00</principalAmountToTheNearestCent>
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          <ctgryInvestmentsRprsntsCollateral>U.S. Treasuries (including strips)</ctgryInvestmentsRprsntsCollateral>
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          <nameOfCollateralIssuer>5 BOND 56</nameOfCollateralIssuer>
          <LEIID>254900HROIFWPRGM1V77</LEIID>
          <CUSIPMember>912810UU0</CUSIPMember>
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            <date>2056-05-15</date>
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          <coupon>5.000000</coupon>
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          <principalAmountToTheNearestCent>3721778000.00</principalAmountToTheNearestCent>
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          <ctgryInvestmentsRprsntsCollateral>U.S. Treasuries (including strips)</ctgryInvestmentsRprsntsCollateral>
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      </repurchaseAgreement>
      <securityEligibilityFlag>Y</securityEligibilityFlag>
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        <nameOfNRSRO>Fitch, Inc.</nameOfNRSRO>
        <rating>NR</rating>
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      <assigningNRSRORating>
        <nameOfNRSRO>Moody's Investors Service, Inc.</nameOfNRSRO>
        <rating>P-1</rating>
      </assigningNRSRORating>
      <assigningNRSRORating>
        <nameOfNRSRO>Standard and Poor's Ratings Services</nameOfNRSRO>
        <rating>A-1+</rating>
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      <investmentMaturityDateWAM>2026-08-03</investmentMaturityDateWAM>
      <investmentMaturityDateWAL>2026-08-03</investmentMaturityDateWAL>
      <finalLegalInvestmentMaturityDate>2026-08-03</finalLegalInvestmentMaturityDate>
      <securityDemandFeatureFlag>N</securityDemandFeatureFlag>
      <securityGuaranteeFlag>N</securityGuaranteeFlag>
      <securityEnhancementsFlag>N</securityEnhancementsFlag>
      <yieldOfTheSecurityAsOfReportingDate>0.0364</yieldOfTheSecurityAsOfReportingDate>
      <includingValueOfAnySponsorSupport>9350000000.00</includingValueOfAnySponsorSupport>
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      <securityCategorizedAtLevel3Flag>N</securityCategorizedAtLevel3Flag>
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      <illiquidSecurityFlag>N</illiquidSecurityFlag>
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    <scheduleOfPortfolioSecuritiesInfo>
      <nameOfIssuer>GOLDMAN SACHS &amp; CO LLC</nameOfIssuer>
      <titleOfIssuer>TRI-PARTY GOLDMAN SACHS &amp; CO. LLC 3.640000%</titleOfIssuer>
      <coupon/>
      <CUSIPMember>N/A</CUSIPMember>
      <LEIID>FOR8UP27PHTHYVLBNG30</LEIID>
      <cik>0000769993</cik>
      <otherUniqueId>BYJ9TZA14</otherUniqueId>
      <investmentCategory>U.S. Treasury Repurchase Agreement, if collateralized only by U.S. Treasuries (including Strips) and cash</investmentCategory>
      <fundAcqstnUndrlyngSecurityFlag>Y</fundAcqstnUndrlyngSecurityFlag>
      <repurchaseAgreement>
        <repurchaseAgreementOpenFlag>N</repurchaseAgreementOpenFlag>
        <repurchaseAgreementClearedFlag>N</repurchaseAgreementClearedFlag>
        <nameOfCCP/>
        <repurchaseAgreementTripartyFlag>Y</repurchaseAgreementTripartyFlag>
        <collateralIssuers>
          <nameOfCollateralIssuer>1 1/2 NOTE B 30</nameOfCollateralIssuer>
          <LEIID>254900HROIFWPRGM1V77</LEIID>
          <CUSIPMember>912828Z94</CUSIPMember>
          <maturityDate>
            <date>2030-02-15</date>
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          <coupon>1.500000</coupon>
          <yield>0.00</yield>
          <principalAmountToTheNearestCent>280718000.00</principalAmountToTheNearestCent>
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          <ctgryInvestmentsRprsntsCollateral>U.S. Treasuries (including strips)</ctgryInvestmentsRprsntsCollateral>
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        <collateralIssuers>
          <nameOfCollateralIssuer>3 1/2 NOTE K 30</nameOfCollateralIssuer>
          <LEIID>254900HROIFWPRGM1V77</LEIID>
          <CUSIPMember>91282CGZ8</CUSIPMember>
          <maturityDate>
            <date>2030-04-30</date>
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          <coupon>3.500000</coupon>
          <yield>0.00</yield>
          <principalAmountToTheNearestCent>749533000.00</principalAmountToTheNearestCent>
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          <ctgryInvestmentsRprsntsCollateral>U.S. Treasuries (including strips)</ctgryInvestmentsRprsntsCollateral>
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        <collateralIssuers>
          <nameOfCollateralIssuer>4 5/8 NOTE Y 29</nameOfCollateralIssuer>
          <LEIID>254900HROIFWPRGM1V77</LEIID>
          <CUSIPMember>91282CKP5</CUSIPMember>
          <maturityDate>
            <date>2029-04-30</date>
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          <coupon>4.625000</coupon>
          <yield>0.00</yield>
          <principalAmountToTheNearestCent>262613600.00</principalAmountToTheNearestCent>
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          <ctgryInvestmentsRprsntsCollateral>U.S. Treasuries (including strips)</ctgryInvestmentsRprsntsCollateral>
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        <collateralIssuers>
          <nameOfCollateralIssuer>3 5/8 NOTE AC 29</nameOfCollateralIssuer>
          <LEIID>254900HROIFWPRGM1V77</LEIID>
          <CUSIPMember>91282CLK5</CUSIPMember>
          <maturityDate>
            <date>2029-08-31</date>
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          <coupon>3.625000</coupon>
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          <principalAmountToTheNearestCent>2214121600.00</principalAmountToTheNearestCent>
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          <ctgryInvestmentsRprsntsCollateral>U.S. Treasuries (including strips)</ctgryInvestmentsRprsntsCollateral>
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        <collateralIssuers>
          <nameOfCollateralIssuer>4 1/4 NOTE U 30</nameOfCollateralIssuer>
          <LEIID>254900HROIFWPRGM1V77</LEIID>
          <CUSIPMember>91282CMG3</CUSIPMember>
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            <date>2030-01-31</date>
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          <coupon>4.250000</coupon>
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          <principalAmountToTheNearestCent>759443000.00</principalAmountToTheNearestCent>
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          <ctgryInvestmentsRprsntsCollateral>U.S. Treasuries (including strips)</ctgryInvestmentsRprsntsCollateral>
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        <collateralIssuers>
          <nameOfCollateralIssuer>3 7/8 NOTE BC 27</nameOfCollateralIssuer>
          <LEIID>254900HROIFWPRGM1V77</LEIID>
          <CUSIPMember>91282CNE7</CUSIPMember>
          <maturityDate>
            <date>2027-05-31</date>
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          <coupon>3.875000</coupon>
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          <principalAmountToTheNearestCent>1060120000.00</principalAmountToTheNearestCent>
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          <ctgryInvestmentsRprsntsCollateral>U.S. Treasuries (including strips)</ctgryInvestmentsRprsntsCollateral>
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          <nameOfCollateralIssuer>3 3/4 NOTE BD 27</nameOfCollateralIssuer>
          <LEIID>254900HROIFWPRGM1V77</LEIID>
          <CUSIPMember>91282CNL1</CUSIPMember>
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            <date>2027-06-30</date>
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          <coupon>3.750000</coupon>
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          <principalAmountToTheNearestCent>1345590400.00</principalAmountToTheNearestCent>
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          <ctgryInvestmentsRprsntsCollateral>U.S. Treasuries (including strips)</ctgryInvestmentsRprsntsCollateral>
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        <collateralIssuers>
          <nameOfCollateralIssuer>4 NOTE BC 28</nameOfCollateralIssuer>
          <LEIID>254900HROIFWPRGM1V77</LEIID>
          <CUSIPMember>91282CQS3</CUSIPMember>
          <maturityDate>
            <date>2028-05-31</date>
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          <coupon>4.000000</coupon>
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          <principalAmountToTheNearestCent>1058147200.00</principalAmountToTheNearestCent>
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          <ctgryInvestmentsRprsntsCollateral>U.S. Treasuries (including strips)</ctgryInvestmentsRprsntsCollateral>
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        <collateralIssuers>
          <nameOfCollateralIssuer>4 NOTE BC 28</nameOfCollateralIssuer>
          <LEIID>254900HROIFWPRGM1V77</LEIID>
          <CUSIPMember>91282CQS3</CUSIPMember>
          <maturityDate>
            <date>2028-05-31</date>
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          <coupon>4.000000</coupon>
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          <principalAmountToTheNearestCent>48373000.00</principalAmountToTheNearestCent>
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          <ctgryInvestmentsRprsntsCollateral>U.S. Treasuries (including strips)</ctgryInvestmentsRprsntsCollateral>
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        <collateralIssuers>
          <nameOfCollateralIssuer>4 1/8 NOTE AP 29</nameOfCollateralIssuer>
          <LEIID>254900HROIFWPRGM1V77</LEIID>
          <CUSIPMember>91282CQV6</CUSIPMember>
          <maturityDate>
            <date>2029-06-15</date>
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          <coupon>4.125000</coupon>
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          <principalAmountToTheNearestCent>939820800.00</principalAmountToTheNearestCent>
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          <ctgryInvestmentsRprsntsCollateral>U.S. Treasuries (including strips)</ctgryInvestmentsRprsntsCollateral>
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      <securityEligibilityFlag>Y</securityEligibilityFlag>
      <assigningNRSRORating>
        <nameOfNRSRO>Fitch, Inc.</nameOfNRSRO>
        <rating>F1</rating>
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      <assigningNRSRORating>
        <nameOfNRSRO>Moody's Investors Service, Inc.</nameOfNRSRO>
        <rating>NR</rating>
      </assigningNRSRORating>
      <assigningNRSRORating>
        <nameOfNRSRO>Standard and Poor's Ratings Services</nameOfNRSRO>
        <rating>A-1</rating>
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      <investmentMaturityDateWAM>2026-08-03</investmentMaturityDateWAM>
      <investmentMaturityDateWAL>2026-08-03</investmentMaturityDateWAL>
      <finalLegalInvestmentMaturityDate>2026-08-03</finalLegalInvestmentMaturityDate>
      <securityDemandFeatureFlag>N</securityDemandFeatureFlag>
      <securityGuaranteeFlag>N</securityGuaranteeFlag>
      <securityEnhancementsFlag>N</securityEnhancementsFlag>
      <yieldOfTheSecurityAsOfReportingDate>0.0364</yieldOfTheSecurityAsOfReportingDate>
      <includingValueOfAnySponsorSupport>8500000000.00</includingValueOfAnySponsorSupport>
      <excludingValueOfAnySponsorSupport>8500000000.00</excludingValueOfAnySponsorSupport>
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      <dailyLiquidAssetSecurityFlag>Y</dailyLiquidAssetSecurityFlag>
      <weeklyLiquidAssetSecurityFlag>Y</weeklyLiquidAssetSecurityFlag>
      <illiquidSecurityFlag>N</illiquidSecurityFlag>
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    <scheduleOfPortfolioSecuritiesInfo>
      <nameOfIssuer>JP MORGAN SECURITIES LLC</nameOfIssuer>
      <titleOfIssuer>TRI-PARTY J.P. MORGAN SECURITIES L 3.640000%</titleOfIssuer>
      <coupon/>
      <CUSIPMember>N/A</CUSIPMember>
      <LEIID>ZBUT11V806EZRVTWT807</LEIID>
      <cik>0000782124</cik>
      <otherUniqueId>BYJ9TZA89</otherUniqueId>
      <investmentCategory>U.S. Treasury Repurchase Agreement, if collateralized only by U.S. Treasuries (including Strips) and cash</investmentCategory>
      <fundAcqstnUndrlyngSecurityFlag>Y</fundAcqstnUndrlyngSecurityFlag>
      <repurchaseAgreement>
        <repurchaseAgreementOpenFlag>N</repurchaseAgreementOpenFlag>
        <repurchaseAgreementClearedFlag>N</repurchaseAgreementClearedFlag>
        <nameOfCCP/>
        <repurchaseAgreementTripartyFlag>Y</repurchaseAgreementTripartyFlag>
        <collateralIssuers>
          <nameOfCollateralIssuer>4 NOTE AV 27</nameOfCollateralIssuer>
          <LEIID>254900HROIFWPRGM1V77</LEIID>
          <CUSIPMember>91282CMB4</CUSIPMember>
          <maturityDate>
            <date>2027-12-15</date>
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          <coupon>4.000000</coupon>
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          <principalAmountToTheNearestCent>1832863400.00</principalAmountToTheNearestCent>
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          <ctgryInvestmentsRprsntsCollateral>U.S. Treasuries (including strips)</ctgryInvestmentsRprsntsCollateral>
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      <securityEligibilityFlag>Y</securityEligibilityFlag>
      <assigningNRSRORating>
        <nameOfNRSRO>Fitch, Inc.</nameOfNRSRO>
        <rating>F1+</rating>
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      <assigningNRSRORating>
        <nameOfNRSRO>Moody's Investors Service, Inc.</nameOfNRSRO>
        <rating>P-1</rating>
      </assigningNRSRORating>
      <assigningNRSRORating>
        <nameOfNRSRO>Standard and Poor's Ratings Services</nameOfNRSRO>
        <rating>A-1+</rating>
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      <investmentMaturityDateWAM>2026-08-03</investmentMaturityDateWAM>
      <investmentMaturityDateWAL>2026-08-03</investmentMaturityDateWAL>
      <finalLegalInvestmentMaturityDate>2026-08-03</finalLegalInvestmentMaturityDate>
      <securityDemandFeatureFlag>N</securityDemandFeatureFlag>
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      <securityEnhancementsFlag>N</securityEnhancementsFlag>
      <yieldOfTheSecurityAsOfReportingDate>0.0364</yieldOfTheSecurityAsOfReportingDate>
      <includingValueOfAnySponsorSupport>1800000000.00</includingValueOfAnySponsorSupport>
      <excludingValueOfAnySponsorSupport>1800000000.00</excludingValueOfAnySponsorSupport>
      <percentageOfMoneyMarketFundNetAssets>0.0296</percentageOfMoneyMarketFundNetAssets>
      <securityCategorizedAtLevel3Flag>N</securityCategorizedAtLevel3Flag>
      <dailyLiquidAssetSecurityFlag>Y</dailyLiquidAssetSecurityFlag>
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      <illiquidSecurityFlag>N</illiquidSecurityFlag>
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    <scheduleOfPortfolioSecuritiesInfo>
      <nameOfIssuer>MIZUHO SECURITIES USA LLC</nameOfIssuer>
      <titleOfIssuer>TRI-PARTY MIZUHO SECURITIES USA LL 3.650000%</titleOfIssuer>
      <coupon/>
      <CUSIPMember>N/A</CUSIPMember>
      <LEIID>7TK5RJIZDFROZCA6XF66</LEIID>
      <cik>0001513005</cik>
      <otherUniqueId>BYJ9TZAM8</otherUniqueId>
      <investmentCategory>U.S. Treasury Repurchase Agreement, if collateralized only by U.S. Treasuries (including Strips) and cash</investmentCategory>
      <fundAcqstnUndrlyngSecurityFlag>Y</fundAcqstnUndrlyngSecurityFlag>
      <repurchaseAgreement>
        <repurchaseAgreementOpenFlag>N</repurchaseAgreementOpenFlag>
        <repurchaseAgreementClearedFlag>N</repurchaseAgreementClearedFlag>
        <nameOfCCP/>
        <repurchaseAgreementTripartyFlag>Y</repurchaseAgreementTripartyFlag>
        <collateralIssuers>
          <nameOfCollateralIssuer>3 5/8 NOTE AH 30</nameOfCollateralIssuer>
          <LEIID>254900HROIFWPRGM1V77</LEIID>
          <CUSIPMember>91282CPR6</CUSIPMember>
          <maturityDate>
            <date>2030-12-31</date>
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          <coupon>3.625000</coupon>
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          <principalAmountToTheNearestCent>25428200.00</principalAmountToTheNearestCent>
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          <ctgryInvestmentsRprsntsCollateral>U.S. Treasuries (including strips)</ctgryInvestmentsRprsntsCollateral>
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          <nameOfCollateralIssuer>4 1/8 NOTE AP 29</nameOfCollateralIssuer>
          <LEIID>254900HROIFWPRGM1V77</LEIID>
          <CUSIPMember>91282CQV6</CUSIPMember>
          <maturityDate>
            <date>2029-06-15</date>
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          <coupon>4.125000</coupon>
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          <principalAmountToTheNearestCent>679353600.00</principalAmountToTheNearestCent>
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          <ctgryInvestmentsRprsntsCollateral>U.S. Treasuries (including strips)</ctgryInvestmentsRprsntsCollateral>
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          <nameOfCollateralIssuer>4 3/8 NOTE AB 31</nameOfCollateralIssuer>
          <LEIID>254900HROIFWPRGM1V77</LEIID>
          <CUSIPMember>91282CRA1</CUSIPMember>
          <maturityDate>
            <date>2031-07-31</date>
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          <coupon>4.375000</coupon>
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          <principalAmountToTheNearestCent>234374700.00</principalAmountToTheNearestCent>
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          <ctgryInvestmentsRprsntsCollateral>U.S. Treasuries (including strips)</ctgryInvestmentsRprsntsCollateral>
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        <collateralIssuers>
          <nameOfCollateralIssuer>4 3/8 NOTE N 33</nameOfCollateralIssuer>
          <LEIID>254900HROIFWPRGM1V77</LEIID>
          <CUSIPMember>91282CRC7</CUSIPMember>
          <maturityDate>
            <date>2033-07-31</date>
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          <coupon>4.375000</coupon>
          <yield>0.00</yield>
          <principalAmountToTheNearestCent>910961800.00</principalAmountToTheNearestCent>
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          <ctgryInvestmentsRprsntsCollateral>U.S. Treasuries (including strips)</ctgryInvestmentsRprsntsCollateral>
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      <securityEligibilityFlag>Y</securityEligibilityFlag>
      <assigningNRSRORating>
        <nameOfNRSRO>Fitch, Inc.</nameOfNRSRO>
        <rating>NR</rating>
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      <assigningNRSRORating>
        <nameOfNRSRO>Moody's Investors Service, Inc.</nameOfNRSRO>
        <rating>P-1</rating>
      </assigningNRSRORating>
      <assigningNRSRORating>
        <nameOfNRSRO>Standard and Poor's Ratings Services</nameOfNRSRO>
        <rating>A-1</rating>
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      <investmentMaturityDateWAM>2026-08-03</investmentMaturityDateWAM>
      <investmentMaturityDateWAL>2026-08-03</investmentMaturityDateWAL>
      <finalLegalInvestmentMaturityDate>2026-08-03</finalLegalInvestmentMaturityDate>
      <securityDemandFeatureFlag>N</securityDemandFeatureFlag>
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      <securityEnhancementsFlag>N</securityEnhancementsFlag>
      <yieldOfTheSecurityAsOfReportingDate>0.0365</yieldOfTheSecurityAsOfReportingDate>
      <includingValueOfAnySponsorSupport>1800000000.00</includingValueOfAnySponsorSupport>
      <excludingValueOfAnySponsorSupport>1800000000.00</excludingValueOfAnySponsorSupport>
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      <securityCategorizedAtLevel3Flag>N</securityCategorizedAtLevel3Flag>
      <dailyLiquidAssetSecurityFlag>Y</dailyLiquidAssetSecurityFlag>
      <weeklyLiquidAssetSecurityFlag>Y</weeklyLiquidAssetSecurityFlag>
      <illiquidSecurityFlag>N</illiquidSecurityFlag>
    </scheduleOfPortfolioSecuritiesInfo>
    <scheduleOfPortfolioSecuritiesInfo>
      <nameOfIssuer>NOMURA SECURITIES INTERNATIONAL INC</nameOfIssuer>
      <titleOfIssuer>TRI-PARTY NOMURA SECURITIES INTERN 3.640000%</titleOfIssuer>
      <coupon/>
      <CUSIPMember>N/A</CUSIPMember>
      <LEIID>OXTKY6Q8X53C9ILVV871</LEIID>
      <cik>0000072267</cik>
      <otherUniqueId>BYJ9TZAT3</otherUniqueId>
      <investmentCategory>U.S. Treasury Repurchase Agreement, if collateralized only by U.S. Treasuries (including Strips) and cash</investmentCategory>
      <fundAcqstnUndrlyngSecurityFlag>Y</fundAcqstnUndrlyngSecurityFlag>
      <repurchaseAgreement>
        <repurchaseAgreementOpenFlag>N</repurchaseAgreementOpenFlag>
        <repurchaseAgreementClearedFlag>N</repurchaseAgreementClearedFlag>
        <nameOfCCP/>
        <repurchaseAgreementTripartyFlag>Y</repurchaseAgreementTripartyFlag>
        <collateralIssuers>
          <nameOfCollateralIssuer>5 1/2 TPRN 28</nameOfCollateralIssuer>
          <LEIID>254900HROIFWPRGM1V77</LEIID>
          <CUSIPMember>912803BP7</CUSIPMember>
          <maturityDate>
            <date>2028-08-15</date>
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          <coupon>0.00</coupon>
          <yield>0.00</yield>
          <principalAmountToTheNearestCent>798900.00</principalAmountToTheNearestCent>
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          <ctgryInvestmentsRprsntsCollateral>U.S. Treasuries (including strips)</ctgryInvestmentsRprsntsCollateral>
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        <collateralIssuers>
          <nameOfCollateralIssuer>2 7/8 TPRN 43</nameOfCollateralIssuer>
          <LEIID>254900HROIFWPRGM1V77</LEIID>
          <CUSIPMember>912803EC3</CUSIPMember>
          <maturityDate>
            <date>2043-05-15</date>
          </maturityDate>
          <coupon>0.00</coupon>
          <yield>0.00</yield>
          <principalAmountToTheNearestCent>100.00</principalAmountToTheNearestCent>
          <valueOfCollateralToTheNearestCent>41.50</valueOfCollateralToTheNearestCent>
          <ctgryInvestmentsRprsntsCollateral>U.S. Treasuries (including strips)</ctgryInvestmentsRprsntsCollateral>
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        <collateralIssuers>
          <nameOfCollateralIssuer>3 3/4 TPRN 43</nameOfCollateralIssuer>
          <LEIID>254900HROIFWPRGM1V77</LEIID>
          <CUSIPMember>912803EE9</CUSIPMember>
          <maturityDate>
            <date>2043-11-15</date>
          </maturityDate>
          <coupon>0.00</coupon>
          <yield>0.00</yield>
          <principalAmountToTheNearestCent>50000.00</principalAmountToTheNearestCent>
          <valueOfCollateralToTheNearestCent>20088.20</valueOfCollateralToTheNearestCent>
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</edgarSubmission>
