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            <assetClassType>Structured note</assetClassType>
            <assetClassType>Loan</assetClassType>
            <assetClassType>ABS-mortgage backed security</assetClassType>
            <assetClassType>ABS-asset backed commercial paper</assetClassType>
            <assetClassType>ABS-collateralized bond/debt obligation</assetClassType>
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            <assetClassType>Real estate</assetClassType>
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        <netIncomeSecuritiesLending>N/A</netIncomeSecuritiesLending>
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          <relyOnRuleType>Rule 12d1-4 (17 CFR 270.12d1-4)</relyOnRuleType>
          <relyOnRuleType>Rule 18f-4 (17 CFR 270.18f-4)</relyOnRuleType>
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        <isExpenseWaivedRecoupable>N</isExpenseWaivedRecoupable>
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            <assetClassType>Derivative-equity</assetClassType>
            <assetClassType>Derivative-foreign exchange</assetClassType>
            <assetClassType>Derivative-interest rate</assetClassType>
            <assetClassType>Derivative-other</assetClassType>
            <assetClassType>Structured note</assetClassType>
            <assetClassType>Loan</assetClassType>
            <assetClassType>ABS-mortgage backed security</assetClassType>
            <assetClassType>ABS-asset backed commercial paper</assetClassType>
            <assetClassType>ABS-collateralized bond/debt obligation</assetClassType>
            <assetClassType>ABS-other</assetClassType>
            <assetClassType>Commodity</assetClassType>
            <assetClassType>Real estate</assetClassType>
          </liquidityClassificationService>
        </liquidityClassifications>
        <isLiquidityHiredTerminated>N</isLiquidityHiredTerminated>
      </managementInvestmentQuestion>
      <managementInvestmentQuestion>
        <mgmtInvFundName>Nuveen Lifecycle 2015 Fund</mgmtInvFundName>
        <mgmtInvSeriesId>S000005376</mgmtInvSeriesId>
        <mgmtInvLei>549300Q8F1L8UQUGAC97</mgmtInvLei>
        <isFirstFilingByFund>N</isFirstFilingByFund>
        <numAuthorizedClass>4</numAuthorizedClass>
        <numAddedClass>0</numAddedClass>
        <numTerminatedClass>0</numTerminatedClass>
        <sharesOutstandings>
          <sharesOutstanding sharesOutstandingClassName="Class I" sharesOutstandingClassId="C000162553" sharesOutstandingTickerSymbol="TCNHX"/>
          <sharesOutstanding sharesOutstandingClassName="Premier Class" sharesOutstandingClassId="C000079560" sharesOutstandingTickerSymbol="TCFPX"/>
          <sharesOutstanding sharesOutstandingClassName="Class R6" sharesOutstandingClassId="C000047973" sharesOutstandingTickerSymbol="TCNIX"/>
          <sharesOutstanding sharesOutstandingClassName="Retirement Class" sharesOutstandingClassId="C000014640" sharesOutstandingTickerSymbol="TCLIX"/>
        </sharesOutstandings>
        <fundTypes>
          <fundType>Fund of Funds</fundType>
          <fundType>Target Date Fund</fundType>
          <fundType>Underlying fund</fundType>
        </fundTypes>
        <isNonDiversifiedCompany>N</isNonDiversifiedCompany>
        <isForeignSubsidiary>N</isForeignSubsidiary>
        <isFundSecuritiesLending>N</isFundSecuritiesLending>
        <didFundLendSecurities>N</didFundLendSecurities>
        <paymentToAgentManagerType>N/A</paymentToAgentManagerType>
        <avgPortfolioSecuritiesValue>N/A</avgPortfolioSecuritiesValue>
        <netIncomeSecuritiesLending>N/A</netIncomeSecuritiesLending>
        <relyOnRuleTypes>
          <relyOnRuleType>Rule 17a-7 (17 CFR 270.17a-7)</relyOnRuleType>
          <relyOnRuleType>Rule 12d1-4 (17 CFR 270.12d1-4)</relyOnRuleType>
          <relyOnRuleType>Rule 18f-4 (17 CFR 270.18f-4)</relyOnRuleType>
          <relyOnRuleType>Rule 18f-4(c)(4) (17CFR 270.18f-4(c)(4))</relyOnRuleType>
        </relyOnRuleTypes>
        <isExpenseLimitationInPlace>Y</isExpenseLimitationInPlace>
        <isExpenseReducedOrWaived>Y</isExpenseReducedOrWaived>
        <isFeesWaivedRecoupable>N</isFeesWaivedRecoupable>
        <isExpenseWaivedRecoupable>N</isExpenseWaivedRecoupable>
        <investmentAdvisers>
          <investmentAdviser>
            <investmentAdviserName>Teachers Advisors, LLC</investmentAdviserName>
            <investmentAdviserFileNo>801-46887</investmentAdviserFileNo>
            <investmentAdviserCrdNo>000107157</investmentAdviserCrdNo>
            <investmentAdviserLei>Q3EVPQI7HQSIMVRLOU14</investmentAdviserLei>
            <investmentAdviserRssdId>N/A</investmentAdviserRssdId>
            <investmentAdviserStateCountry investmentAdviserState="US-NY" investmentAdviserCountry="US"/>
            <isInvestmentAdviserHired>N</isInvestmentAdviserHired>
          </investmentAdviser>
        </investmentAdvisers>
        <transferAgents>
          <transferAgent>
            <transferAgentName>SS&amp;C Gids, Inc</transferAgentName>
            <transferAgentFileNo>84-00896</transferAgentFileNo>
            <transferAgentLei>21B7QCD05XOK0YTYOP98</transferAgentLei>
            <transferAgentRssdId>N/A</transferAgentRssdId>
            <transferAgentStateCountry transferAgentState="US-MA" transferAgentCountry="US"/>
            <isTransferAgentAffiliated>N</isTransferAgentAffiliated>
            <isTransferAgentSubAgent>N</isTransferAgentSubAgent>
          </transferAgent>
        </transferAgents>
        <isTransferAgentHiredOrTerminated>N</isTransferAgentHiredOrTerminated>
        <pricingServices>
          <pricingService>
            <pricingServiceName>Thomson Reuters</pricingServiceName>
            <pricingServiceLei>549300561UZND4C7B569</pricingServiceLei>
            <pricingServiceRssdId>N/A</pricingServiceRssdId>
            <pricingServiceStateCountry pricingServiceState="US-NY" pricingServiceCountry="US"/>
            <isPricingServiceAffiliated>N</isPricingServiceAffiliated>
          </pricingService>
        </pricingServices>
        <isPricingServiceHiredOrTerminated>N</isPricingServiceHiredOrTerminated>
        <custodians>
          <custodian>
            <custodianName>State Street Bank and Trust Company</custodianName>
            <custodianLei>571474TGEMMWANRLN572</custodianLei>
            <custodianRssdId>N/A</custodianRssdId>
            <custodianStateCountry custodianState="US-NY" custodianCountry="US"/>
            <isCustodianAffiliated>N</isCustodianAffiliated>
            <isSubCustodian>N</isSubCustodian>
            <custodyType>Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1))</custodyType>
          </custodian>
        </custodians>
        <isCustodianHiredOrTerminated>N</isCustodianHiredOrTerminated>
        <shareholderServicingAgents>
          <shareholderServicingAgent>
            <shareholderServiceAgentName>SS&amp;C Gids, Inc</shareholderServiceAgentName>
            <shareholderServiceAgentLei>21B7QCD05XOK0YTYOP98</shareholderServiceAgentLei>
            <shareholderServiceAgentRssdId>N/A</shareholderServiceAgentRssdId>
            <shareholderServiceAgentStateCountry shareholderServiceAgentState="US-MA" shareholderServiceAgentCountry="US"/>
            <isShareholderServiceAgentAffiliated>N</isShareholderServiceAgentAffiliated>
            <isShareholderServiceAgentSubshare>N</isShareholderServiceAgentSubshare>
          </shareholderServicingAgent>
        </shareholderServicingAgents>
        <isShareholderServiceHiredTerminated>N</isShareholderServiceHiredTerminated>
        <admins>
          <admin>
            <adminName>Teachers Advisors, LLC</adminName>
            <adminLei>Q3EVPQI7HQSIMVRLOU14</adminLei>
            <adminRssdId>N/A</adminRssdId>
            <adminStateCountry adminState="US-NY" adminCountry="US"/>
            <isAdminAffiliated>Y</isAdminAffiliated>
            <isAdminSubAdmin>N</isAdminSubAdmin>
          </admin>
        </admins>
        <isAdminHiredOrTerminated>N</isAdminHiredOrTerminated>
        <brokerDealers>
          <brokerDealer>
            <brokerDealerName>Nuveen Securities, LLC</brokerDealerName>
            <brokerDealerFileNo>008-13464</brokerDealerFileNo>
            <brokerDealerCrdNo>000000469</brokerDealerCrdNo>
            <brokerDealerLei>549300SUT66RK1UQZ953</brokerDealerLei>
            <brokerDealerRssdId>N/A</brokerDealerRssdId>
            <brokerDealerStateCountry brokerDealerState="US-IL" brokerDealerCountry="US"/>
            <brokerDealerCommission>0.000000000000</brokerDealerCommission>
          </brokerDealer>
          <brokerDealer>
            <brokerDealerName>TIAA-CREF Individual &amp; Institutional  Services, LLC</brokerDealerName>
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            <brokerDealerCrdNo>000020472</brokerDealerCrdNo>
            <brokerDealerLei>N/A</brokerDealerLei>
            <brokerDealerRssdId>N/A</brokerDealerRssdId>
            <brokerDealerStateCountry brokerDealerState="US-NY" brokerDealerCountry="US"/>
            <brokerDealerCommission>0.000000000000</brokerDealerCommission>
          </brokerDealer>
        </brokerDealers>
        <brokers>
          <broker>
            <brokerName>CITADEL SECURITIES INSTITUTIONAL LLC</brokerName>
            <brokerFileNo>8-69663</brokerFileNo>
            <brokerCrdNo>000281102</brokerCrdNo>
            <brokerLei>549300MLQ1S3715IUK04</brokerLei>
            <brokerRssdId>N/A</brokerRssdId>
            <brokerStateCountry brokerState="US-IL" brokerCountry="US"/>
            <grossCommission>1068.000000000000</grossCommission>
          </broker>
          <broker>
            <brokerName>JANE STREET EXECUTION SERVICES, LLC</brokerName>
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            <brokerCrdNo>000167280</brokerCrdNo>
            <brokerLei>549300HXJLXCPDWAH070</brokerLei>
            <brokerRssdId>N/A</brokerRssdId>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>569.000000000000</grossCommission>
          </broker>
        </brokers>
        <aggregateCommission>1637.000000000000</aggregateCommission>
        <principalTransactions>
          <principalTransaction>
            <principalName>BNY Mellon Capital Markets, LLC</principalName>
            <principalFileNo>8-35255</principalFileNo>
            <principalCrdNo>000017454</principalCrdNo>
            <principalLei>VJW2DOOHGDT6PR0ZRO63</principalLei>
            <principalRssdId>N/A</principalRssdId>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>101250001.000000000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>State Street Global Markets, LLC</principalName>
            <principalFileNo>8-69862</principalFileNo>
            <principalCrdNo>000285852</principalCrdNo>
            <principalLei>549300FDEDF5ORXCMQ56</principalLei>
            <principalRssdId>N/A</principalRssdId>
            <principalStateCountry principalState="US-MA" principalCountry="US"/>
            <principalTotalPurchaseSale>61115734.000000000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>CITADEL SECURITIES INSTITUTIONAL LLC</principalName>
            <principalFileNo>8-69663</principalFileNo>
            <principalCrdNo>000281102</principalCrdNo>
            <principalLei>549300MLQ1S3715IUK04</principalLei>
            <principalRssdId>N/A</principalRssdId>
            <principalStateCountry principalState="US-IL" principalCountry="US"/>
            <principalTotalPurchaseSale>10117655.000000000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>JANE STREET EXECUTION SERVICES, LLC</principalName>
            <principalFileNo>8-69254</principalFileNo>
            <principalCrdNo>000167280</principalCrdNo>
            <principalLei>549300HXJLXCPDWAH070</principalLei>
            <principalRssdId>N/A</principalRssdId>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>5598653.000000000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>RBC CAPITAL MARKETS, LLC</principalName>
            <principalFileNo>8-45411</principalFileNo>
            <principalCrdNo>000031194</principalCrdNo>
            <principalLei>549300LCO2FLSSVFFR64</principalLei>
            <principalRssdId>N/A</principalRssdId>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>1743647.000000000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>MIZUHO SECURITIES, INC</principalName>
            <principalFileNo>8-37710</principalFileNo>
            <principalCrdNo>000019647</principalCrdNo>
            <principalLei>5493004GRDTUI7EMIZ82</principalLei>
            <principalRssdId>N/A</principalRssdId>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>1244857.000000000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>Toronto Dominion Bank</principalName>
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            <principalCrdNo>000018476</principalCrdNo>
            <principalLei>PT3QB789TSUIDF371261</principalLei>
            <principalRssdId>N/A</principalRssdId>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>896697.000000000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>Wells Fargo Securities, LLC</principalName>
            <principalFileNo>8-65876</principalFileNo>
            <principalCrdNo>000126292</principalCrdNo>
            <principalLei>VYVVCKR63DVZZN70PB21</principalLei>
            <principalRssdId>N/A</principalRssdId>
            <principalStateCountry principalState="US-NC" principalCountry="US"/>
            <principalTotalPurchaseSale>723919.000000000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>Nomura Securities International, Inc.</principalName>
            <principalFileNo>8-15255</principalFileNo>
            <principalCrdNo>000004297</principalCrdNo>
            <principalLei>OXTKY6Q8X53C9ILVV871</principalLei>
            <principalRssdId>N/A</principalRssdId>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>595941.000000000000</principalTotalPurchaseSale>
          </principalTransaction>
        </principalTransactions>
        <principalAggregatePurchase>183287104.000000000000</principalAggregatePurchase>
        <isBrokerageResearchPayment>N</isBrokerageResearchPayment>
        <mnthlyAvgNetAssets>967053674.000000000000</mnthlyAvgNetAssets>
        <hasLineOfCredit>N</hasLineOfCredit>
        <isInterfundLending>N</isInterfundLending>
        <isInterfundBorrowing>N</isInterfundBorrowing>
        <isSwingPricing>N</isSwingPricing>
        <liquidityClassifications>
          <liquidityClassificationService>
            <liquidityName>ICE DATA PRICING &amp; REFERENCE DATA, LLC</liquidityName>
            <liquidityLei>5493000NQ9LYLDBCTL34</liquidityLei>
            <liquidityRssdId>N/A</liquidityRssdId>
            <liquidityStateCountry liquidityState="US-NY" liquidityCountry="US"/>
            <isAffiliatedPerson>N</isAffiliatedPerson>
            <assetClassType>Short-term investment vehicle</assetClassType>
            <assetClassType>Repurchase agreement</assetClassType>
            <assetClassType>Equity-common</assetClassType>
            <assetClassType>Equity-preferred</assetClassType>
            <assetClassType>Debt</assetClassType>
            <assetClassType>Derivative-commodity</assetClassType>
            <assetClassType>Derivative-credit</assetClassType>
            <assetClassType>Derivative-equity</assetClassType>
            <assetClassType>Derivative-foreign exchange</assetClassType>
            <assetClassType>Derivative-interest rate</assetClassType>
            <assetClassType>Derivative-other</assetClassType>
            <assetClassType>Structured note</assetClassType>
            <assetClassType>Loan</assetClassType>
            <assetClassType>ABS-mortgage backed security</assetClassType>
            <assetClassType>ABS-asset backed commercial paper</assetClassType>
            <assetClassType>ABS-collateralized bond/debt obligation</assetClassType>
            <assetClassType>ABS-other</assetClassType>
            <assetClassType>Commodity</assetClassType>
            <assetClassType>Real estate</assetClassType>
          </liquidityClassificationService>
        </liquidityClassifications>
        <isLiquidityHiredTerminated>N</isLiquidityHiredTerminated>
      </managementInvestmentQuestion>
      <managementInvestmentQuestion>
        <mgmtInvFundName>Nuveen Lifecycle 2020 Fund</mgmtInvFundName>
        <mgmtInvSeriesId>S000005377</mgmtInvSeriesId>
        <mgmtInvLei>549300RJ8R3WRU7KFJ58</mgmtInvLei>
        <isFirstFilingByFund>N</isFirstFilingByFund>
        <numAuthorizedClass>4</numAuthorizedClass>
        <numAddedClass>0</numAddedClass>
        <numTerminatedClass>0</numTerminatedClass>
        <sharesOutstandings>
          <sharesOutstanding sharesOutstandingClassName="Class I" sharesOutstandingClassId="C000162554" sharesOutstandingTickerSymbol="TCWHX"/>
          <sharesOutstanding sharesOutstandingClassName="Premier Class" sharesOutstandingClassId="C000079561" sharesOutstandingTickerSymbol="TCWPX"/>
          <sharesOutstanding sharesOutstandingClassName="Class R6" sharesOutstandingClassId="C000047974" sharesOutstandingTickerSymbol="TCWIX"/>
          <sharesOutstanding sharesOutstandingClassName="Retirement Class" sharesOutstandingClassId="C000014641" sharesOutstandingTickerSymbol="TCLTX"/>
        </sharesOutstandings>
        <fundTypes>
          <fundType>Fund of Funds</fundType>
          <fundType>Target Date Fund</fundType>
          <fundType>Underlying fund</fundType>
        </fundTypes>
        <isNonDiversifiedCompany>N</isNonDiversifiedCompany>
        <isForeignSubsidiary>N</isForeignSubsidiary>
        <isFundSecuritiesLending>N</isFundSecuritiesLending>
        <didFundLendSecurities>N</didFundLendSecurities>
        <paymentToAgentManagerType>N/A</paymentToAgentManagerType>
        <avgPortfolioSecuritiesValue>N/A</avgPortfolioSecuritiesValue>
        <netIncomeSecuritiesLending>N/A</netIncomeSecuritiesLending>
        <relyOnRuleTypes>
          <relyOnRuleType>Rule 17a-7 (17 CFR 270.17a-7)</relyOnRuleType>
          <relyOnRuleType>Rule 12d1-4 (17 CFR 270.12d1-4)</relyOnRuleType>
          <relyOnRuleType>Rule 18f-4 (17 CFR 270.18f-4)</relyOnRuleType>
          <relyOnRuleType>Rule 18f-4(c)(4) (17CFR 270.18f-4(c)(4))</relyOnRuleType>
        </relyOnRuleTypes>
        <isExpenseLimitationInPlace>Y</isExpenseLimitationInPlace>
        <isExpenseReducedOrWaived>Y</isExpenseReducedOrWaived>
        <isFeesWaivedRecoupable>N</isFeesWaivedRecoupable>
        <isExpenseWaivedRecoupable>N</isExpenseWaivedRecoupable>
        <investmentAdvisers>
          <investmentAdviser>
            <investmentAdviserName>Teachers Advisors, LLC</investmentAdviserName>
            <investmentAdviserFileNo>801-46887</investmentAdviserFileNo>
            <investmentAdviserCrdNo>000107157</investmentAdviserCrdNo>
            <investmentAdviserLei>Q3EVPQI7HQSIMVRLOU14</investmentAdviserLei>
            <investmentAdviserRssdId>N/A</investmentAdviserRssdId>
            <investmentAdviserStateCountry investmentAdviserState="US-NY" investmentAdviserCountry="US"/>
            <isInvestmentAdviserHired>N</isInvestmentAdviserHired>
          </investmentAdviser>
        </investmentAdvisers>
        <transferAgents>
          <transferAgent>
            <transferAgentName>SS&amp;C Gids, Inc</transferAgentName>
            <transferAgentFileNo>84-00896</transferAgentFileNo>
            <transferAgentLei>21B7QCD05XOK0YTYOP98</transferAgentLei>
            <transferAgentRssdId>N/A</transferAgentRssdId>
            <transferAgentStateCountry transferAgentState="US-MA" transferAgentCountry="US"/>
            <isTransferAgentAffiliated>N</isTransferAgentAffiliated>
            <isTransferAgentSubAgent>N</isTransferAgentSubAgent>
          </transferAgent>
        </transferAgents>
        <isTransferAgentHiredOrTerminated>N</isTransferAgentHiredOrTerminated>
        <pricingServices>
          <pricingService>
            <pricingServiceName>Thomson Reuters</pricingServiceName>
            <pricingServiceLei>549300561UZND4C7B569</pricingServiceLei>
            <pricingServiceRssdId>N/A</pricingServiceRssdId>
            <pricingServiceStateCountry pricingServiceState="US-NY" pricingServiceCountry="US"/>
            <isPricingServiceAffiliated>N</isPricingServiceAffiliated>
          </pricingService>
        </pricingServices>
        <isPricingServiceHiredOrTerminated>N</isPricingServiceHiredOrTerminated>
        <custodians>
          <custodian>
            <custodianName>State Street Bank and Trust Company</custodianName>
            <custodianLei>571474TGEMMWANRLN572</custodianLei>
            <custodianRssdId>N/A</custodianRssdId>
            <custodianStateCountry custodianState="US-NY" custodianCountry="US"/>
            <isCustodianAffiliated>N</isCustodianAffiliated>
            <isSubCustodian>N</isSubCustodian>
            <custodyType>Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1))</custodyType>
          </custodian>
        </custodians>
        <isCustodianHiredOrTerminated>N</isCustodianHiredOrTerminated>
        <shareholderServicingAgents>
          <shareholderServicingAgent>
            <shareholderServiceAgentName>SS&amp;C Gids, Inc</shareholderServiceAgentName>
            <shareholderServiceAgentLei>21B7QCD05XOK0YTYOP98</shareholderServiceAgentLei>
            <shareholderServiceAgentRssdId>N/A</shareholderServiceAgentRssdId>
            <shareholderServiceAgentStateCountry shareholderServiceAgentState="US-MA" shareholderServiceAgentCountry="US"/>
            <isShareholderServiceAgentAffiliated>N</isShareholderServiceAgentAffiliated>
            <isShareholderServiceAgentSubshare>N</isShareholderServiceAgentSubshare>
          </shareholderServicingAgent>
        </shareholderServicingAgents>
        <isShareholderServiceHiredTerminated>N</isShareholderServiceHiredTerminated>
        <admins>
          <admin>
            <adminName>Teachers Advisors, LLC</adminName>
            <adminLei>Q3EVPQI7HQSIMVRLOU14</adminLei>
            <adminRssdId>N/A</adminRssdId>
            <adminStateCountry adminState="US-NY" adminCountry="US"/>
            <isAdminAffiliated>Y</isAdminAffiliated>
            <isAdminSubAdmin>N</isAdminSubAdmin>
          </admin>
        </admins>
        <isAdminHiredOrTerminated>N</isAdminHiredOrTerminated>
        <brokerDealers>
          <brokerDealer>
            <brokerDealerName>Nuveen Securities, LLC</brokerDealerName>
            <brokerDealerFileNo>008-13464</brokerDealerFileNo>
            <brokerDealerCrdNo>000000469</brokerDealerCrdNo>
            <brokerDealerLei>549300SUT66RK1UQZ953</brokerDealerLei>
            <brokerDealerRssdId>N/A</brokerDealerRssdId>
            <brokerDealerStateCountry brokerDealerState="US-IL" brokerDealerCountry="US"/>
            <brokerDealerCommission>0.000000000000</brokerDealerCommission>
          </brokerDealer>
          <brokerDealer>
            <brokerDealerName>TIAA-CREF Individual &amp; Institutional  Services, LLC</brokerDealerName>
            <brokerDealerFileNo>008-44454</brokerDealerFileNo>
            <brokerDealerCrdNo>000020472</brokerDealerCrdNo>
            <brokerDealerLei>N/A</brokerDealerLei>
            <brokerDealerRssdId>N/A</brokerDealerRssdId>
            <brokerDealerStateCountry brokerDealerState="US-NY" brokerDealerCountry="US"/>
            <brokerDealerCommission>0.000000000000</brokerDealerCommission>
          </brokerDealer>
        </brokerDealers>
        <brokers>
          <broker>
            <brokerName>CITADEL SECURITIES INSTITUTIONAL LLC</brokerName>
            <brokerFileNo>8-69663</brokerFileNo>
            <brokerCrdNo>000281102</brokerCrdNo>
            <brokerLei>549300MLQ1S3715IUK04</brokerLei>
            <brokerRssdId>N/A</brokerRssdId>
            <brokerStateCountry brokerState="US-IL" brokerCountry="US"/>
            <grossCommission>2663.000000000000</grossCommission>
          </broker>
          <broker>
            <brokerName>JANE STREET EXECUTION SERVICES, LLC</brokerName>
            <brokerFileNo>8-69254</brokerFileNo>
            <brokerCrdNo>000167280</brokerCrdNo>
            <brokerLei>549300HXJLXCPDWAH070</brokerLei>
            <brokerRssdId>N/A</brokerRssdId>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>1318.000000000000</grossCommission>
          </broker>
        </brokers>
        <aggregateCommission>3981.000000000000</aggregateCommission>
        <principalTransactions>
          <principalTransaction>
            <principalName>BNY Mellon Capital Markets, LLC</principalName>
            <principalFileNo>8-35255</principalFileNo>
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            <principalLei>VJW2DOOHGDT6PR0ZRO63</principalLei>
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          <principalTransaction>
            <principalName>UBS SECURITIES LLC</principalName>
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        <isBrokerageResearchPayment>N</isBrokerageResearchPayment>
        <mnthlyAvgNetAssets>2074381299.000000000000</mnthlyAvgNetAssets>
        <hasLineOfCredit>N</hasLineOfCredit>
        <isInterfundLending>N</isInterfundLending>
        <isInterfundBorrowing>N</isInterfundBorrowing>
        <isSwingPricing>N</isSwingPricing>
        <liquidityClassifications>
          <liquidityClassificationService>
            <liquidityName>ICE DATA PRICING &amp; REFERENCE DATA, LLC</liquidityName>
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            <liquidityStateCountry liquidityState="US-NY" liquidityCountry="US"/>
            <isAffiliatedPerson>N</isAffiliatedPerson>
            <assetClassType>Short-term investment vehicle</assetClassType>
            <assetClassType>Repurchase agreement</assetClassType>
            <assetClassType>Equity-common</assetClassType>
            <assetClassType>Equity-preferred</assetClassType>
            <assetClassType>Debt</assetClassType>
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            <assetClassType>Derivative-equity</assetClassType>
            <assetClassType>Derivative-foreign exchange</assetClassType>
            <assetClassType>Derivative-interest rate</assetClassType>
            <assetClassType>Derivative-other</assetClassType>
            <assetClassType>Structured note</assetClassType>
            <assetClassType>Loan</assetClassType>
            <assetClassType>ABS-mortgage backed security</assetClassType>
            <assetClassType>ABS-asset backed commercial paper</assetClassType>
            <assetClassType>ABS-collateralized bond/debt obligation</assetClassType>
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            <assetClassType>Real estate</assetClassType>
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        </liquidityClassifications>
        <isLiquidityHiredTerminated>N</isLiquidityHiredTerminated>
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      <managementInvestmentQuestion>
        <mgmtInvFundName>Nuveen Lifecycle 2025 Fund</mgmtInvFundName>
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        <numTerminatedClass>0</numTerminatedClass>
        <sharesOutstandings>
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        <fundTypes>
          <fundType>Fund of Funds</fundType>
          <fundType>Target Date Fund</fundType>
          <fundType>Underlying fund</fundType>
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        <isNonDiversifiedCompany>N</isNonDiversifiedCompany>
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        <isFundSecuritiesLending>N</isFundSecuritiesLending>
        <didFundLendSecurities>N</didFundLendSecurities>
        <paymentToAgentManagerType>N/A</paymentToAgentManagerType>
        <avgPortfolioSecuritiesValue>N/A</avgPortfolioSecuritiesValue>
        <netIncomeSecuritiesLending>N/A</netIncomeSecuritiesLending>
        <relyOnRuleTypes>
          <relyOnRuleType>Rule 17a-7 (17 CFR 270.17a-7)</relyOnRuleType>
          <relyOnRuleType>Rule 12d1-4 (17 CFR 270.12d1-4)</relyOnRuleType>
          <relyOnRuleType>Rule 18f-4 (17 CFR 270.18f-4)</relyOnRuleType>
          <relyOnRuleType>Rule 18f-4(c)(4) (17CFR 270.18f-4(c)(4))</relyOnRuleType>
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        <isExpenseLimitationInPlace>Y</isExpenseLimitationInPlace>
        <isExpenseReducedOrWaived>Y</isExpenseReducedOrWaived>
        <isFeesWaivedRecoupable>N</isFeesWaivedRecoupable>
        <isExpenseWaivedRecoupable>N</isExpenseWaivedRecoupable>
        <investmentAdvisers>
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            <investmentAdviserName>Teachers Advisors, LLC</investmentAdviserName>
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            <isInvestmentAdviserHired>N</isInvestmentAdviserHired>
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        <transferAgents>
          <transferAgent>
            <transferAgentName>SS&amp;C Gids, Inc</transferAgentName>
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            <transferAgentStateCountry transferAgentState="US-MA" transferAgentCountry="US"/>
            <isTransferAgentAffiliated>N</isTransferAgentAffiliated>
            <isTransferAgentSubAgent>N</isTransferAgentSubAgent>
          </transferAgent>
        </transferAgents>
        <isTransferAgentHiredOrTerminated>N</isTransferAgentHiredOrTerminated>
        <pricingServices>
          <pricingService>
            <pricingServiceName>Thomson Reuters</pricingServiceName>
            <pricingServiceLei>549300561UZND4C7B569</pricingServiceLei>
            <pricingServiceRssdId>N/A</pricingServiceRssdId>
            <pricingServiceStateCountry pricingServiceState="US-NY" pricingServiceCountry="US"/>
            <isPricingServiceAffiliated>N</isPricingServiceAffiliated>
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        </pricingServices>
        <isPricingServiceHiredOrTerminated>N</isPricingServiceHiredOrTerminated>
        <custodians>
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            <custodianName>State Street Bank and Trust Company</custodianName>
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            <custodianStateCountry custodianState="US-NY" custodianCountry="US"/>
            <isCustodianAffiliated>N</isCustodianAffiliated>
            <isSubCustodian>N</isSubCustodian>
            <custodyType>Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1))</custodyType>
          </custodian>
        </custodians>
        <isCustodianHiredOrTerminated>N</isCustodianHiredOrTerminated>
        <shareholderServicingAgents>
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            <shareholderServiceAgentName>SS&amp;C Gids, Inc</shareholderServiceAgentName>
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            <isShareholderServiceAgentAffiliated>N</isShareholderServiceAgentAffiliated>
            <isShareholderServiceAgentSubshare>N</isShareholderServiceAgentSubshare>
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        </shareholderServicingAgents>
        <isShareholderServiceHiredTerminated>N</isShareholderServiceHiredTerminated>
        <admins>
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            <adminName>Teachers Advisors, LLC</adminName>
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            <isAdminAffiliated>Y</isAdminAffiliated>
            <isAdminSubAdmin>N</isAdminSubAdmin>
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        <isAdminHiredOrTerminated>N</isAdminHiredOrTerminated>
        <brokerDealers>
          <brokerDealer>
            <brokerDealerName>Nuveen Securities, LLC</brokerDealerName>
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            <brokerDealerCommission>0.000000000000</brokerDealerCommission>
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          <brokerDealer>
            <brokerDealerName>TIAA-CREF Individual &amp; Institutional  Services, LLC</brokerDealerName>
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          <broker>
            <brokerName>JANE STREET EXECUTION SERVICES, LLC</brokerName>
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        <aggregateCommission>6986.000000000000</aggregateCommission>
        <principalTransactions>
          <principalTransaction>
            <principalName>BNY Mellon Capital Markets, LLC</principalName>
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          <principalTransaction>
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          <principalTransaction>
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          <principalTransaction>
            <principalName>JANE STREET EXECUTION SERVICES, LLC</principalName>
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          <principalTransaction>
            <principalName>Nomura Securities International, Inc.</principalName>
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            <principalName>Toronto Dominion Bank</principalName>
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            <principalName>UBS SECURITIES LLC</principalName>
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            <principalStateCountry principalState="US-NY" principalCountry="US"/>
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        <hasLineOfCredit>N</hasLineOfCredit>
        <isInterfundLending>N</isInterfundLending>
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        <isSwingPricing>N</isSwingPricing>
        <liquidityClassifications>
          <liquidityClassificationService>
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            <liquidityStateCountry liquidityState="US-NY" liquidityCountry="US"/>
            <isAffiliatedPerson>N</isAffiliatedPerson>
            <assetClassType>Short-term investment vehicle</assetClassType>
            <assetClassType>Repurchase agreement</assetClassType>
            <assetClassType>Equity-common</assetClassType>
            <assetClassType>Equity-preferred</assetClassType>
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            <assetClassType>Derivative-equity</assetClassType>
            <assetClassType>Derivative-foreign exchange</assetClassType>
            <assetClassType>Derivative-interest rate</assetClassType>
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            <assetClassType>Structured note</assetClassType>
            <assetClassType>Loan</assetClassType>
            <assetClassType>ABS-mortgage backed security</assetClassType>
            <assetClassType>ABS-asset backed commercial paper</assetClassType>
            <assetClassType>ABS-collateralized bond/debt obligation</assetClassType>
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            <assetClassType>Real estate</assetClassType>
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        <isLiquidityHiredTerminated>N</isLiquidityHiredTerminated>
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      <managementInvestmentQuestion>
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        <isFirstFilingByFund>N</isFirstFilingByFund>
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        <numTerminatedClass>0</numTerminatedClass>
        <sharesOutstandings>
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          <sharesOutstanding sharesOutstandingClassName="Class R6" sharesOutstandingClassId="C000047976" sharesOutstandingTickerSymbol="TCRIX"/>
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        <fundTypes>
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          <fundType>Target Date Fund</fundType>
          <fundType>Underlying fund</fundType>
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        <isFundSecuritiesLending>N</isFundSecuritiesLending>
        <didFundLendSecurities>N</didFundLendSecurities>
        <paymentToAgentManagerType>N/A</paymentToAgentManagerType>
        <avgPortfolioSecuritiesValue>N/A</avgPortfolioSecuritiesValue>
        <netIncomeSecuritiesLending>N/A</netIncomeSecuritiesLending>
        <relyOnRuleTypes>
          <relyOnRuleType>Rule 17a-7 (17 CFR 270.17a-7)</relyOnRuleType>
          <relyOnRuleType>Rule 12d1-4 (17 CFR 270.12d1-4)</relyOnRuleType>
          <relyOnRuleType>Rule 18f-4 (17 CFR 270.18f-4)</relyOnRuleType>
          <relyOnRuleType>Rule 18f-4(c)(4) (17CFR 270.18f-4(c)(4))</relyOnRuleType>
        </relyOnRuleTypes>
        <isExpenseLimitationInPlace>Y</isExpenseLimitationInPlace>
        <isExpenseReducedOrWaived>Y</isExpenseReducedOrWaived>
        <isFeesWaivedRecoupable>N</isFeesWaivedRecoupable>
        <isExpenseWaivedRecoupable>N</isExpenseWaivedRecoupable>
        <investmentAdvisers>
          <investmentAdviser>
            <investmentAdviserName>Teachers Advisors, LLC</investmentAdviserName>
            <investmentAdviserFileNo>801-46887</investmentAdviserFileNo>
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            <investmentAdviserRssdId>N/A</investmentAdviserRssdId>
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            <principalTotalPurchaseSale>18212158.000000000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>Wells Fargo Securities, LLC</principalName>
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            <principalRssdId>N/A</principalRssdId>
            <principalStateCountry principalState="US-NC" principalCountry="US"/>
            <principalTotalPurchaseSale>7017214.000000000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>Toronto Dominion Bank</principalName>
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            <principalCrdNo>000018476</principalCrdNo>
            <principalLei>PT3QB789TSUIDF371261</principalLei>
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            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>6042960.000000000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>RBC CAPITAL MARKETS, LLC</principalName>
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            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>4939250.000000000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>UBS SECURITIES LLC</principalName>
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            <principalLei>BFM8T61CT2L1QCEMIK50</principalLei>
            <principalRssdId>N/A</principalRssdId>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>4637548.000000000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>MIZUHO SECURITIES, INC</principalName>
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            <principalCrdNo>000019647</principalCrdNo>
            <principalLei>5493004GRDTUI7EMIZ82</principalLei>
            <principalRssdId>N/A</principalRssdId>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>4564475.000000000000</principalTotalPurchaseSale>
          </principalTransaction>
        </principalTransactions>
        <principalAggregatePurchase>1319245297.000000000000</principalAggregatePurchase>
        <isBrokerageResearchPayment>N</isBrokerageResearchPayment>
        <mnthlyAvgNetAssets>5090156752.000000000000</mnthlyAvgNetAssets>
        <hasLineOfCredit>N</hasLineOfCredit>
        <isInterfundLending>N</isInterfundLending>
        <isInterfundBorrowing>N</isInterfundBorrowing>
        <isSwingPricing>N</isSwingPricing>
        <liquidityClassifications>
          <liquidityClassificationService>
            <liquidityName>ICE DATA PRICING &amp; REFERENCE DATA, LLC</liquidityName>
            <liquidityLei>5493000NQ9LYLDBCTL34</liquidityLei>
            <liquidityRssdId>N/A</liquidityRssdId>
            <liquidityStateCountry liquidityState="US-NY" liquidityCountry="US"/>
            <isAffiliatedPerson>N</isAffiliatedPerson>
            <assetClassType>Short-term investment vehicle</assetClassType>
            <assetClassType>Repurchase agreement</assetClassType>
            <assetClassType>Equity-common</assetClassType>
            <assetClassType>Equity-preferred</assetClassType>
            <assetClassType>Debt</assetClassType>
            <assetClassType>Derivative-commodity</assetClassType>
            <assetClassType>Derivative-credit</assetClassType>
            <assetClassType>Derivative-equity</assetClassType>
            <assetClassType>Derivative-foreign exchange</assetClassType>
            <assetClassType>Derivative-interest rate</assetClassType>
            <assetClassType>Derivative-other</assetClassType>
            <assetClassType>Structured note</assetClassType>
            <assetClassType>Loan</assetClassType>
            <assetClassType>ABS-mortgage backed security</assetClassType>
            <assetClassType>ABS-asset backed commercial paper</assetClassType>
            <assetClassType>ABS-collateralized bond/debt obligation</assetClassType>
            <assetClassType>ABS-other</assetClassType>
            <assetClassType>Commodity</assetClassType>
            <assetClassType>Real estate</assetClassType>
          </liquidityClassificationService>
        </liquidityClassifications>
        <isLiquidityHiredTerminated>N</isLiquidityHiredTerminated>
      </managementInvestmentQuestion>
      <managementInvestmentQuestion>
        <mgmtInvFundName>Nuveen Lifecycle 2040 Fund</mgmtInvFundName>
        <mgmtInvSeriesId>S000005382</mgmtInvSeriesId>
        <mgmtInvLei>549300NHJU7PL6TDXN34</mgmtInvLei>
        <isFirstFilingByFund>N</isFirstFilingByFund>
        <numAuthorizedClass>4</numAuthorizedClass>
        <numAddedClass>0</numAddedClass>
        <numTerminatedClass>0</numTerminatedClass>
        <sharesOutstandings>
          <sharesOutstanding sharesOutstandingClassName="Class I" sharesOutstandingClassId="C000162559" sharesOutstandingTickerSymbol="TCZHX"/>
          <sharesOutstanding sharesOutstandingClassName="Premier Class" sharesOutstandingClassId="C000079566" sharesOutstandingTickerSymbol="TCZPX"/>
          <sharesOutstanding sharesOutstandingClassName="Class R6" sharesOutstandingClassId="C000047978" sharesOutstandingTickerSymbol="TCOIX"/>
          <sharesOutstanding sharesOutstandingClassName="Retirement Class" sharesOutstandingClassId="C000014647" sharesOutstandingTickerSymbol="TCLOX"/>
        </sharesOutstandings>
        <fundTypes>
          <fundType>Fund of Funds</fundType>
          <fundType>Target Date Fund</fundType>
          <fundType>Underlying fund</fundType>
        </fundTypes>
        <isNonDiversifiedCompany>N</isNonDiversifiedCompany>
        <isForeignSubsidiary>N</isForeignSubsidiary>
        <isFundSecuritiesLending>N</isFundSecuritiesLending>
        <didFundLendSecurities>N</didFundLendSecurities>
        <paymentToAgentManagerType>N/A</paymentToAgentManagerType>
        <avgPortfolioSecuritiesValue>N/A</avgPortfolioSecuritiesValue>
        <netIncomeSecuritiesLending>N/A</netIncomeSecuritiesLending>
        <relyOnRuleTypes>
          <relyOnRuleType>Rule 17a-7 (17 CFR 270.17a-7)</relyOnRuleType>
          <relyOnRuleType>Rule 12d1-4 (17 CFR 270.12d1-4)</relyOnRuleType>
          <relyOnRuleType>Rule 18f-4 (17 CFR 270.18f-4)</relyOnRuleType>
          <relyOnRuleType>Rule 18f-4(c)(4) (17CFR 270.18f-4(c)(4))</relyOnRuleType>
        </relyOnRuleTypes>
        <isExpenseLimitationInPlace>Y</isExpenseLimitationInPlace>
        <isExpenseReducedOrWaived>Y</isExpenseReducedOrWaived>
        <isFeesWaivedRecoupable>N</isFeesWaivedRecoupable>
        <isExpenseWaivedRecoupable>N</isExpenseWaivedRecoupable>
        <investmentAdvisers>
          <investmentAdviser>
            <investmentAdviserName>Teachers Advisors, LLC</investmentAdviserName>
            <investmentAdviserFileNo>801-46887</investmentAdviserFileNo>
            <investmentAdviserCrdNo>000107157</investmentAdviserCrdNo>
            <investmentAdviserLei>Q3EVPQI7HQSIMVRLOU14</investmentAdviserLei>
            <investmentAdviserRssdId>N/A</investmentAdviserRssdId>
            <investmentAdviserStateCountry investmentAdviserState="US-NY" investmentAdviserCountry="US"/>
            <isInvestmentAdviserHired>N</isInvestmentAdviserHired>
          </investmentAdviser>
        </investmentAdvisers>
        <transferAgents>
          <transferAgent>
            <transferAgentName>SS&amp;C Gids, Inc</transferAgentName>
            <transferAgentFileNo>84-00896</transferAgentFileNo>
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            <transferAgentRssdId>N/A</transferAgentRssdId>
            <transferAgentStateCountry transferAgentState="US-MA" transferAgentCountry="US"/>
            <isTransferAgentAffiliated>N</isTransferAgentAffiliated>
            <isTransferAgentSubAgent>N</isTransferAgentSubAgent>
          </transferAgent>
        </transferAgents>
        <isTransferAgentHiredOrTerminated>N</isTransferAgentHiredOrTerminated>
        <pricingServices>
          <pricingService>
            <pricingServiceName>Thomson Reuters</pricingServiceName>
            <pricingServiceLei>549300561UZND4C7B569</pricingServiceLei>
            <pricingServiceRssdId>N/A</pricingServiceRssdId>
            <pricingServiceStateCountry pricingServiceState="US-NY" pricingServiceCountry="US"/>
            <isPricingServiceAffiliated>N</isPricingServiceAffiliated>
          </pricingService>
        </pricingServices>
        <isPricingServiceHiredOrTerminated>N</isPricingServiceHiredOrTerminated>
        <custodians>
          <custodian>
            <custodianName>State Street Bank and Trust Company</custodianName>
            <custodianLei>571474TGEMMWANRLN572</custodianLei>
            <custodianRssdId>N/A</custodianRssdId>
            <custodianStateCountry custodianState="US-NY" custodianCountry="US"/>
            <isCustodianAffiliated>N</isCustodianAffiliated>
            <isSubCustodian>N</isSubCustodian>
            <custodyType>Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1))</custodyType>
          </custodian>
        </custodians>
        <isCustodianHiredOrTerminated>N</isCustodianHiredOrTerminated>
        <shareholderServicingAgents>
          <shareholderServicingAgent>
            <shareholderServiceAgentName>SS&amp;C Gids, Inc</shareholderServiceAgentName>
            <shareholderServiceAgentLei>21B7QCD05XOK0YTYOP98</shareholderServiceAgentLei>
            <shareholderServiceAgentRssdId>N/A</shareholderServiceAgentRssdId>
            <shareholderServiceAgentStateCountry shareholderServiceAgentState="US-MA" shareholderServiceAgentCountry="US"/>
            <isShareholderServiceAgentAffiliated>N</isShareholderServiceAgentAffiliated>
            <isShareholderServiceAgentSubshare>N</isShareholderServiceAgentSubshare>
          </shareholderServicingAgent>
        </shareholderServicingAgents>
        <isShareholderServiceHiredTerminated>N</isShareholderServiceHiredTerminated>
        <admins>
          <admin>
            <adminName>Teachers Advisors, LLC</adminName>
            <adminLei>Q3EVPQI7HQSIMVRLOU14</adminLei>
            <adminRssdId>N/A</adminRssdId>
            <adminStateCountry adminState="US-NY" adminCountry="US"/>
            <isAdminAffiliated>Y</isAdminAffiliated>
            <isAdminSubAdmin>N</isAdminSubAdmin>
          </admin>
        </admins>
        <isAdminHiredOrTerminated>N</isAdminHiredOrTerminated>
        <brokerDealers>
          <brokerDealer>
            <brokerDealerName>Nuveen Securities, LLC</brokerDealerName>
            <brokerDealerFileNo>008-13464</brokerDealerFileNo>
            <brokerDealerCrdNo>000000469</brokerDealerCrdNo>
            <brokerDealerLei>549300SUT66RK1UQZ953</brokerDealerLei>
            <brokerDealerRssdId>N/A</brokerDealerRssdId>
            <brokerDealerStateCountry brokerDealerState="US-IL" brokerDealerCountry="US"/>
            <brokerDealerCommission>0.000000000000</brokerDealerCommission>
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          <brokerDealer>
            <brokerDealerName>TIAA-CREF Individual &amp; Institutional  Services, LLC</brokerDealerName>
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            <brokerDealerCrdNo>000020472</brokerDealerCrdNo>
            <brokerDealerLei>N/A</brokerDealerLei>
            <brokerDealerRssdId>N/A</brokerDealerRssdId>
            <brokerDealerStateCountry brokerDealerState="US-NY" brokerDealerCountry="US"/>
            <brokerDealerCommission>0.000000000000</brokerDealerCommission>
          </brokerDealer>
        </brokerDealers>
        <brokers>
          <broker>
            <brokerName>CITADEL SECURITIES INSTITUTIONAL LLC</brokerName>
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            <brokerCrdNo>000281102</brokerCrdNo>
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            <brokerRssdId>N/A</brokerRssdId>
            <brokerStateCountry brokerState="US-IL" brokerCountry="US"/>
            <grossCommission>11110.000000000000</grossCommission>
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          <broker>
            <brokerName>JANE STREET EXECUTION SERVICES, LLC</brokerName>
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            <brokerCrdNo>000167280</brokerCrdNo>
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            <brokerRssdId>N/A</brokerRssdId>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>4861.000000000000</grossCommission>
          </broker>
          <broker>
            <brokerName>BOFA SECURITIES, INC.</brokerName>
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            <brokerCrdNo>000283942</brokerCrdNo>
            <brokerLei>549300HN4UKV1E2R3U73</brokerLei>
            <brokerRssdId>N/A</brokerRssdId>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>280.000000000000</grossCommission>
          </broker>
        </brokers>
        <aggregateCommission>16251.000000000000</aggregateCommission>
        <principalTransactions>
          <principalTransaction>
            <principalName>BNY Mellon Capital Markets, LLC</principalName>
            <principalFileNo>8-35255</principalFileNo>
            <principalCrdNo>000017454</principalCrdNo>
            <principalLei>VJW2DOOHGDT6PR0ZRO63</principalLei>
            <principalRssdId>N/A</principalRssdId>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>887872713.000000000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>State Street Global Markets, LLC</principalName>
            <principalFileNo>8-69862</principalFileNo>
            <principalCrdNo>000285852</principalCrdNo>
            <principalLei>549300FDEDF5ORXCMQ56</principalLei>
            <principalRssdId>N/A</principalRssdId>
            <principalStateCountry principalState="US-MA" principalCountry="US"/>
            <principalTotalPurchaseSale>555287835.000000000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>CITADEL SECURITIES INSTITUTIONAL LLC</principalName>
            <principalFileNo>8-69663</principalFileNo>
            <principalCrdNo>000281102</principalCrdNo>
            <principalLei>549300MLQ1S3715IUK04</principalLei>
            <principalRssdId>N/A</principalRssdId>
            <principalStateCountry principalState="US-IL" principalCountry="US"/>
            <principalTotalPurchaseSale>104647816.000000000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>JANE STREET EXECUTION SERVICES, LLC</principalName>
            <principalFileNo>8-69254</principalFileNo>
            <principalCrdNo>000167280</principalCrdNo>
            <principalLei>549300HXJLXCPDWAH070</principalLei>
            <principalRssdId>N/A</principalRssdId>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>48292779.000000000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>Nomura Securities International, Inc.</principalName>
            <principalFileNo>8-15255</principalFileNo>
            <principalCrdNo>000004297</principalCrdNo>
            <principalLei>OXTKY6Q8X53C9ILVV871</principalLei>
            <principalRssdId>N/A</principalRssdId>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>18763124.000000000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>Wells Fargo Securities, LLC</principalName>
            <principalFileNo>8-65876</principalFileNo>
            <principalCrdNo>000126292</principalCrdNo>
            <principalLei>VYVVCKR63DVZZN70PB21</principalLei>
            <principalRssdId>N/A</principalRssdId>
            <principalStateCountry principalState="US-NC" principalCountry="US"/>
            <principalTotalPurchaseSale>7520158.000000000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>MIZUHO SECURITIES, INC</principalName>
            <principalFileNo>8-37710</principalFileNo>
            <principalCrdNo>000019647</principalCrdNo>
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            <principalRssdId>N/A</principalRssdId>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>6095299.000000000000</principalTotalPurchaseSale>
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          <principalTransaction>
            <principalName>RBC CAPITAL MARKETS, LLC</principalName>
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            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>5934897.000000000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>Barclays Capital Inc. </principalName>
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            <principalCrdNo>000019714</principalCrdNo>
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            <principalRssdId>N/A</principalRssdId>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>5806434.000000000000</principalTotalPurchaseSale>
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          <principalTransaction>
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            <principalCrdNo>000007691</principalCrdNo>
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            <principalRssdId>N/A</principalRssdId>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>2649380.000000000000</principalTotalPurchaseSale>
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        <principalAggregatePurchase>1642870435.000000000000</principalAggregatePurchase>
        <isBrokerageResearchPayment>N</isBrokerageResearchPayment>
        <mnthlyAvgNetAssets>6278123058.000000000000</mnthlyAvgNetAssets>
        <hasLineOfCredit>N</hasLineOfCredit>
        <isInterfundLending>N</isInterfundLending>
        <isInterfundBorrowing>N</isInterfundBorrowing>
        <isSwingPricing>N</isSwingPricing>
        <liquidityClassifications>
          <liquidityClassificationService>
            <liquidityName>ICE DATA PRICING &amp; REFERENCE DATA, LLC</liquidityName>
            <liquidityLei>5493000NQ9LYLDBCTL34</liquidityLei>
            <liquidityRssdId>N/A</liquidityRssdId>
            <liquidityStateCountry liquidityState="US-NY" liquidityCountry="US"/>
            <isAffiliatedPerson>N</isAffiliatedPerson>
            <assetClassType>Short-term investment vehicle</assetClassType>
            <assetClassType>Repurchase agreement</assetClassType>
            <assetClassType>Equity-common</assetClassType>
            <assetClassType>Equity-preferred</assetClassType>
            <assetClassType>Debt</assetClassType>
            <assetClassType>Derivative-commodity</assetClassType>
            <assetClassType>Derivative-credit</assetClassType>
            <assetClassType>Derivative-equity</assetClassType>
            <assetClassType>Derivative-foreign exchange</assetClassType>
            <assetClassType>Derivative-interest rate</assetClassType>
            <assetClassType>Derivative-other</assetClassType>
            <assetClassType>Structured note</assetClassType>
            <assetClassType>Loan</assetClassType>
            <assetClassType>ABS-mortgage backed security</assetClassType>
            <assetClassType>ABS-asset backed commercial paper</assetClassType>
            <assetClassType>ABS-collateralized bond/debt obligation</assetClassType>
            <assetClassType>ABS-other</assetClassType>
            <assetClassType>Commodity</assetClassType>
            <assetClassType>Real estate</assetClassType>
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        </liquidityClassifications>
        <isLiquidityHiredTerminated>N</isLiquidityHiredTerminated>
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      <managementInvestmentQuestion>
        <mgmtInvFundName>Nuveen Lifecycle 2045 Fund</mgmtInvFundName>
        <mgmtInvSeriesId>S000019659</mgmtInvSeriesId>
        <mgmtInvLei>549300QGL6ZCUI0B4241</mgmtInvLei>
        <isFirstFilingByFund>N</isFirstFilingByFund>
        <numAuthorizedClass>4</numAuthorizedClass>
        <numAddedClass>0</numAddedClass>
        <numTerminatedClass>0</numTerminatedClass>
        <sharesOutstandings>
          <sharesOutstanding sharesOutstandingClassName="Class I" sharesOutstandingClassId="C000162574" sharesOutstandingTickerSymbol="TTFHX"/>
          <sharesOutstanding sharesOutstandingClassName="Premier Class" sharesOutstandingClassId="C000079575" sharesOutstandingTickerSymbol="TTFPX"/>
          <sharesOutstanding sharesOutstandingClassName="Class R6" sharesOutstandingClassId="C000054991" sharesOutstandingTickerSymbol="TTFIX"/>
          <sharesOutstanding sharesOutstandingClassName="Retirement Class" sharesOutstandingClassId="C000054992" sharesOutstandingTickerSymbol="TTFRX"/>
        </sharesOutstandings>
        <fundTypes>
          <fundType>Fund of Funds</fundType>
          <fundType>Target Date Fund</fundType>
          <fundType>Underlying fund</fundType>
        </fundTypes>
        <isNonDiversifiedCompany>N</isNonDiversifiedCompany>
        <isForeignSubsidiary>N</isForeignSubsidiary>
        <isFundSecuritiesLending>N</isFundSecuritiesLending>
        <didFundLendSecurities>N</didFundLendSecurities>
        <paymentToAgentManagerType>N/A</paymentToAgentManagerType>
        <avgPortfolioSecuritiesValue>N/A</avgPortfolioSecuritiesValue>
        <netIncomeSecuritiesLending>N/A</netIncomeSecuritiesLending>
        <relyOnRuleTypes>
          <relyOnRuleType>Rule 17a-7 (17 CFR 270.17a-7)</relyOnRuleType>
          <relyOnRuleType>Rule 12d1-4 (17 CFR 270.12d1-4)</relyOnRuleType>
          <relyOnRuleType>Rule 18f-4 (17 CFR 270.18f-4)</relyOnRuleType>
          <relyOnRuleType>Rule 18f-4(c)(4) (17CFR 270.18f-4(c)(4))</relyOnRuleType>
        </relyOnRuleTypes>
        <isExpenseLimitationInPlace>Y</isExpenseLimitationInPlace>
        <isExpenseReducedOrWaived>Y</isExpenseReducedOrWaived>
        <isFeesWaivedRecoupable>N</isFeesWaivedRecoupable>
        <isExpenseWaivedRecoupable>N</isExpenseWaivedRecoupable>
        <investmentAdvisers>
          <investmentAdviser>
            <investmentAdviserName>Teachers Advisors, LLC</investmentAdviserName>
            <investmentAdviserFileNo>801-46887</investmentAdviserFileNo>
            <investmentAdviserCrdNo>000107157</investmentAdviserCrdNo>
            <investmentAdviserLei>Q3EVPQI7HQSIMVRLOU14</investmentAdviserLei>
            <investmentAdviserRssdId>N/A</investmentAdviserRssdId>
            <investmentAdviserStateCountry investmentAdviserState="US-NY" investmentAdviserCountry="US"/>
            <isInvestmentAdviserHired>N</isInvestmentAdviserHired>
          </investmentAdviser>
        </investmentAdvisers>
        <transferAgents>
          <transferAgent>
            <transferAgentName>SS&amp;C Gids, Inc</transferAgentName>
            <transferAgentFileNo>84-00896</transferAgentFileNo>
            <transferAgentLei>21B7QCD05XOK0YTYOP98</transferAgentLei>
            <transferAgentRssdId>N/A</transferAgentRssdId>
            <transferAgentStateCountry transferAgentState="US-MA" transferAgentCountry="US"/>
            <isTransferAgentAffiliated>N</isTransferAgentAffiliated>
            <isTransferAgentSubAgent>N</isTransferAgentSubAgent>
          </transferAgent>
        </transferAgents>
        <isTransferAgentHiredOrTerminated>N</isTransferAgentHiredOrTerminated>
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            <principalLei>PT3QB789TSUIDF371261</principalLei>
            <principalRssdId>N/A</principalRssdId>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>4714408.000000000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>Barclays Capital Inc. </principalName>
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            <principalLei>AC28XWWI3WIBK2824319</principalLei>
            <principalRssdId>N/A</principalRssdId>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>3343674.000000000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>MIZUHO SECURITIES, INC</principalName>
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            <principalLei>5493004GRDTUI7EMIZ82</principalLei>
            <principalRssdId>N/A</principalRssdId>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>2912665.000000000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>RBC CAPITAL MARKETS, LLC</principalName>
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            <principalCrdNo>000031194</principalCrdNo>
            <principalLei>549300LCO2FLSSVFFR64</principalLei>
            <principalRssdId>N/A</principalRssdId>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>2565091.000000000000</principalTotalPurchaseSale>
          </principalTransaction>
        </principalTransactions>
        <principalAggregatePurchase>1116899898.000000000000</principalAggregatePurchase>
        <isBrokerageResearchPayment>N</isBrokerageResearchPayment>
        <mnthlyAvgNetAssets>3825535091.000000000000</mnthlyAvgNetAssets>
        <hasLineOfCredit>N</hasLineOfCredit>
        <isInterfundLending>N</isInterfundLending>
        <isInterfundBorrowing>N</isInterfundBorrowing>
        <isSwingPricing>N</isSwingPricing>
        <liquidityClassifications>
          <liquidityClassificationService>
            <liquidityName>ICE DATA PRICING &amp; REFERENCE DATA, LLC</liquidityName>
            <liquidityLei>5493000NQ9LYLDBCTL34</liquidityLei>
            <liquidityRssdId>N/A</liquidityRssdId>
            <liquidityStateCountry liquidityState="US-NY" liquidityCountry="US"/>
            <isAffiliatedPerson>N</isAffiliatedPerson>
            <assetClassType>Short-term investment vehicle</assetClassType>
            <assetClassType>Repurchase agreement</assetClassType>
            <assetClassType>Equity-common</assetClassType>
            <assetClassType>Equity-preferred</assetClassType>
            <assetClassType>Debt</assetClassType>
            <assetClassType>Derivative-commodity</assetClassType>
            <assetClassType>Derivative-credit</assetClassType>
            <assetClassType>Derivative-equity</assetClassType>
            <assetClassType>Derivative-foreign exchange</assetClassType>
            <assetClassType>Derivative-interest rate</assetClassType>
            <assetClassType>Derivative-other</assetClassType>
            <assetClassType>Structured note</assetClassType>
            <assetClassType>Loan</assetClassType>
            <assetClassType>ABS-mortgage backed security</assetClassType>
            <assetClassType>ABS-asset backed commercial paper</assetClassType>
            <assetClassType>ABS-collateralized bond/debt obligation</assetClassType>
            <assetClassType>ABS-other</assetClassType>
            <assetClassType>Commodity</assetClassType>
            <assetClassType>Real estate</assetClassType>
          </liquidityClassificationService>
        </liquidityClassifications>
        <isLiquidityHiredTerminated>N</isLiquidityHiredTerminated>
      </managementInvestmentQuestion>
      <managementInvestmentQuestion>
        <mgmtInvFundName>Nuveen Lifecycle 2055 Fund</mgmtInvFundName>
        <mgmtInvSeriesId>S000031927</mgmtInvSeriesId>
        <mgmtInvLei>549300J9XRSTXH5MQI12</mgmtInvLei>
        <isFirstFilingByFund>N</isFirstFilingByFund>
        <numAuthorizedClass>4</numAuthorizedClass>
        <numAddedClass>0</numAddedClass>
        <numTerminatedClass>0</numTerminatedClass>
        <sharesOutstandings>
          <sharesOutstanding sharesOutstandingClassName="Class I" sharesOutstandingClassId="C000162591" sharesOutstandingTickerSymbol="TTRHX"/>
          <sharesOutstanding sharesOutstandingClassName="Premier Class" sharesOutstandingClassId="C000099418" sharesOutstandingTickerSymbol="TTRPX"/>
          <sharesOutstanding sharesOutstandingClassName="Class R6" sharesOutstandingClassId="C000099417" sharesOutstandingTickerSymbol="TTRIX"/>
          <sharesOutstanding sharesOutstandingClassName="Retirement Class" sharesOutstandingClassId="C000099416" sharesOutstandingTickerSymbol="TTRLX"/>
        </sharesOutstandings>
        <fundTypes>
          <fundType>Fund of Funds</fundType>
          <fundType>Target Date Fund</fundType>
          <fundType>Underlying fund</fundType>
        </fundTypes>
        <isNonDiversifiedCompany>N</isNonDiversifiedCompany>
        <isForeignSubsidiary>N</isForeignSubsidiary>
        <isFundSecuritiesLending>N</isFundSecuritiesLending>
        <didFundLendSecurities>N</didFundLendSecurities>
        <paymentToAgentManagerType>N/A</paymentToAgentManagerType>
        <avgPortfolioSecuritiesValue>N/A</avgPortfolioSecuritiesValue>
        <netIncomeSecuritiesLending>N/A</netIncomeSecuritiesLending>
        <relyOnRuleTypes>
          <relyOnRuleType>Rule 17a-7 (17 CFR 270.17a-7)</relyOnRuleType>
          <relyOnRuleType>Rule 12d1-4 (17 CFR 270.12d1-4)</relyOnRuleType>
          <relyOnRuleType>Rule 18f-4 (17 CFR 270.18f-4)</relyOnRuleType>
          <relyOnRuleType>Rule 18f-4(c)(4) (17CFR 270.18f-4(c)(4))</relyOnRuleType>
        </relyOnRuleTypes>
        <isExpenseLimitationInPlace>Y</isExpenseLimitationInPlace>
        <isExpenseReducedOrWaived>Y</isExpenseReducedOrWaived>
        <isFeesWaivedRecoupable>N</isFeesWaivedRecoupable>
        <isExpenseWaivedRecoupable>N</isExpenseWaivedRecoupable>
        <investmentAdvisers>
          <investmentAdviser>
            <investmentAdviserName>Teachers Advisors, LLC</investmentAdviserName>
            <investmentAdviserFileNo>801-46887</investmentAdviserFileNo>
            <investmentAdviserCrdNo>000107157</investmentAdviserCrdNo>
            <investmentAdviserLei>Q3EVPQI7HQSIMVRLOU14</investmentAdviserLei>
            <investmentAdviserRssdId>N/A</investmentAdviserRssdId>
            <investmentAdviserStateCountry investmentAdviserState="US-NY" investmentAdviserCountry="US"/>
            <isInvestmentAdviserHired>N</isInvestmentAdviserHired>
          </investmentAdviser>
        </investmentAdvisers>
        <transferAgents>
          <transferAgent>
            <transferAgentName>SS&amp;C Gids, Inc</transferAgentName>
            <transferAgentFileNo>84-00896</transferAgentFileNo>
            <transferAgentLei>21B7QCD05XOK0YTYOP98</transferAgentLei>
            <transferAgentRssdId>N/A</transferAgentRssdId>
            <transferAgentStateCountry transferAgentState="US-MA" transferAgentCountry="US"/>
            <isTransferAgentAffiliated>N</isTransferAgentAffiliated>
            <isTransferAgentSubAgent>N</isTransferAgentSubAgent>
          </transferAgent>
        </transferAgents>
        <isTransferAgentHiredOrTerminated>N</isTransferAgentHiredOrTerminated>
        <pricingServices>
          <pricingService>
            <pricingServiceName>Thomson Reuters</pricingServiceName>
            <pricingServiceLei>549300561UZND4C7B569</pricingServiceLei>
            <pricingServiceRssdId>N/A</pricingServiceRssdId>
            <pricingServiceStateCountry pricingServiceState="US-NY" pricingServiceCountry="US"/>
            <isPricingServiceAffiliated>N</isPricingServiceAffiliated>
          </pricingService>
        </pricingServices>
        <isPricingServiceHiredOrTerminated>N</isPricingServiceHiredOrTerminated>
        <custodians>
          <custodian>
            <custodianName>State Street Bank and Trust Company</custodianName>
            <custodianLei>571474TGEMMWANRLN572</custodianLei>
            <custodianRssdId>N/A</custodianRssdId>
            <custodianStateCountry custodianState="US-NY" custodianCountry="US"/>
            <isCustodianAffiliated>N</isCustodianAffiliated>
            <isSubCustodian>N</isSubCustodian>
            <custodyType>Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1))</custodyType>
          </custodian>
        </custodians>
        <isCustodianHiredOrTerminated>N</isCustodianHiredOrTerminated>
        <shareholderServicingAgents>
          <shareholderServicingAgent>
            <shareholderServiceAgentName>SS&amp;C Gids, Inc</shareholderServiceAgentName>
            <shareholderServiceAgentLei>21B7QCD05XOK0YTYOP98</shareholderServiceAgentLei>
            <shareholderServiceAgentRssdId>N/A</shareholderServiceAgentRssdId>
            <shareholderServiceAgentStateCountry shareholderServiceAgentState="US-MA" shareholderServiceAgentCountry="US"/>
            <isShareholderServiceAgentAffiliated>N</isShareholderServiceAgentAffiliated>
            <isShareholderServiceAgentSubshare>N</isShareholderServiceAgentSubshare>
          </shareholderServicingAgent>
        </shareholderServicingAgents>
        <isShareholderServiceHiredTerminated>N</isShareholderServiceHiredTerminated>
        <admins>
          <admin>
            <adminName>Teachers Advisors, LLC</adminName>
            <adminLei>Q3EVPQI7HQSIMVRLOU14</adminLei>
            <adminRssdId>N/A</adminRssdId>
            <adminStateCountry adminState="US-NY" adminCountry="US"/>
            <isAdminAffiliated>Y</isAdminAffiliated>
            <isAdminSubAdmin>N</isAdminSubAdmin>
          </admin>
        </admins>
        <isAdminHiredOrTerminated>N</isAdminHiredOrTerminated>
        <brokerDealers>
          <brokerDealer>
            <brokerDealerName>Nuveen Securities, LLC</brokerDealerName>
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            <brokerDealerCrdNo>000000469</brokerDealerCrdNo>
            <brokerDealerLei>549300SUT66RK1UQZ953</brokerDealerLei>
            <brokerDealerRssdId>N/A</brokerDealerRssdId>
            <brokerDealerStateCountry brokerDealerState="US-IL" brokerDealerCountry="US"/>
            <brokerDealerCommission>0.000000000000</brokerDealerCommission>
          </brokerDealer>
          <brokerDealer>
            <brokerDealerName>TIAA-CREF Individual &amp; Institutional  Services, LLC</brokerDealerName>
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            <brokerDealerCrdNo>000020472</brokerDealerCrdNo>
            <brokerDealerLei>N/A</brokerDealerLei>
            <brokerDealerRssdId>N/A</brokerDealerRssdId>
            <brokerDealerStateCountry brokerDealerState="US-NY" brokerDealerCountry="US"/>
            <brokerDealerCommission>0.000000000000</brokerDealerCommission>
          </brokerDealer>
        </brokerDealers>
        <brokers>
          <broker>
            <brokerName>CITADEL SECURITIES INSTITUTIONAL LLC</brokerName>
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            <brokerCrdNo>000281102</brokerCrdNo>
            <brokerLei>549300MLQ1S3715IUK04</brokerLei>
            <brokerRssdId>N/A</brokerRssdId>
            <brokerStateCountry brokerState="US-IL" brokerCountry="US"/>
            <grossCommission>3672.000000000000</grossCommission>
          </broker>
          <broker>
            <brokerName>JANE STREET EXECUTION SERVICES, LLC</brokerName>
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            <brokerCrdNo>000167280</brokerCrdNo>
            <brokerLei>549300HXJLXCPDWAH070</brokerLei>
            <brokerRssdId>N/A</brokerRssdId>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>902.000000000000</grossCommission>
          </broker>
          <broker>
            <brokerName>BOFA SECURITIES, INC.</brokerName>
            <brokerFileNo>8-69787</brokerFileNo>
            <brokerCrdNo>000283942</brokerCrdNo>
            <brokerLei>549300HN4UKV1E2R3U73</brokerLei>
            <brokerRssdId>N/A</brokerRssdId>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>170.000000000000</grossCommission>
          </broker>
        </brokers>
        <aggregateCommission>4744.000000000000</aggregateCommission>
        <principalTransactions>
          <principalTransaction>
            <principalName>BNY Mellon Capital Markets, LLC</principalName>
            <principalFileNo>8-35255</principalFileNo>
            <principalCrdNo>000017454</principalCrdNo>
            <principalLei>VJW2DOOHGDT6PR0ZRO63</principalLei>
            <principalRssdId>N/A</principalRssdId>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>395950045.000000000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>State Street Global Markets, LLC</principalName>
            <principalFileNo>8-69862</principalFileNo>
            <principalCrdNo>000285852</principalCrdNo>
            <principalLei>549300FDEDF5ORXCMQ56</principalLei>
            <principalRssdId>N/A</principalRssdId>
            <principalStateCountry principalState="US-MA" principalCountry="US"/>
            <principalTotalPurchaseSale>217226559.000000000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>CITADEL SECURITIES INSTITUTIONAL LLC</principalName>
            <principalFileNo>8-69663</principalFileNo>
            <principalCrdNo>000281102</principalCrdNo>
            <principalLei>549300MLQ1S3715IUK04</principalLei>
            <principalRssdId>N/A</principalRssdId>
            <principalStateCountry principalState="US-IL" principalCountry="US"/>
            <principalTotalPurchaseSale>34683991.000000000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>JANE STREET EXECUTION SERVICES, LLC</principalName>
            <principalFileNo>8-69254</principalFileNo>
            <principalCrdNo>000167280</principalCrdNo>
            <principalLei>549300HXJLXCPDWAH070</principalLei>
            <principalRssdId>N/A</principalRssdId>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>9065542.000000000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>Nomura Securities International, Inc.</principalName>
            <principalFileNo>8-15255</principalFileNo>
            <principalCrdNo>000004297</principalCrdNo>
            <principalLei>OXTKY6Q8X53C9ILVV871</principalLei>
            <principalRssdId>N/A</principalRssdId>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>5513440.000000000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>Wells Fargo Securities, LLC</principalName>
            <principalFileNo>8-65876</principalFileNo>
            <principalCrdNo>000126292</principalCrdNo>
            <principalLei>VYVVCKR63DVZZN70PB21</principalLei>
            <principalRssdId>N/A</principalRssdId>
            <principalStateCountry principalState="US-NC" principalCountry="US"/>
            <principalTotalPurchaseSale>3248636.000000000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>MIZUHO SECURITIES, INC</principalName>
            <principalFileNo>8-37710</principalFileNo>
            <principalCrdNo>000019647</principalCrdNo>
            <principalLei>5493004GRDTUI7EMIZ82</principalLei>
            <principalRssdId>N/A</principalRssdId>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>2583703.000000000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>RBC CAPITAL MARKETS, LLC</principalName>
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            <principalCrdNo>000031194</principalCrdNo>
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            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>2102255.000000000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>UBS SECURITIES LLC</principalName>
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            <principalCrdNo>000007654</principalCrdNo>
            <principalLei>BFM8T61CT2L1QCEMIK50</principalLei>
            <principalRssdId>N/A</principalRssdId>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>2032802.000000000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>Bank of America</principalName>
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            <principalCrdNo>000007691</principalCrdNo>
            <principalLei>8NAV47T0Y26Q87Y0QP81</principalLei>
            <principalRssdId>N/A</principalRssdId>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>1611017.000000000000</principalTotalPurchaseSale>
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        <principalAggregatePurchase>674017990.000000000000</principalAggregatePurchase>
        <isBrokerageResearchPayment>N</isBrokerageResearchPayment>
        <mnthlyAvgNetAssets>2064835614.000000000000</mnthlyAvgNetAssets>
        <hasLineOfCredit>N</hasLineOfCredit>
        <isInterfundLending>N</isInterfundLending>
        <isInterfundBorrowing>N</isInterfundBorrowing>
        <isSwingPricing>N</isSwingPricing>
        <liquidityClassifications>
          <liquidityClassificationService>
            <liquidityName>ICE DATA PRICING &amp; REFERENCE DATA, LLC</liquidityName>
            <liquidityLei>5493000NQ9LYLDBCTL34</liquidityLei>
            <liquidityRssdId>N/A</liquidityRssdId>
            <liquidityStateCountry liquidityState="US-NY" liquidityCountry="US"/>
            <isAffiliatedPerson>N</isAffiliatedPerson>
            <assetClassType>Short-term investment vehicle</assetClassType>
            <assetClassType>Repurchase agreement</assetClassType>
            <assetClassType>Equity-common</assetClassType>
            <assetClassType>Equity-preferred</assetClassType>
            <assetClassType>Debt</assetClassType>
            <assetClassType>Derivative-commodity</assetClassType>
            <assetClassType>Derivative-credit</assetClassType>
            <assetClassType>Derivative-equity</assetClassType>
            <assetClassType>Derivative-foreign exchange</assetClassType>
            <assetClassType>Derivative-interest rate</assetClassType>
            <assetClassType>Derivative-other</assetClassType>
            <assetClassType>Structured note</assetClassType>
            <assetClassType>Loan</assetClassType>
            <assetClassType>ABS-mortgage backed security</assetClassType>
            <assetClassType>ABS-asset backed commercial paper</assetClassType>
            <assetClassType>ABS-collateralized bond/debt obligation</assetClassType>
            <assetClassType>ABS-other</assetClassType>
            <assetClassType>Commodity</assetClassType>
            <assetClassType>Real estate</assetClassType>
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        </liquidityClassifications>
        <isLiquidityHiredTerminated>N</isLiquidityHiredTerminated>
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      <managementInvestmentQuestion>
        <mgmtInvFundName>Nuveen Lifecycle 2060 Fund</mgmtInvFundName>
        <mgmtInvSeriesId>S000046661</mgmtInvSeriesId>
        <mgmtInvLei>549300H5RA6ZXXF38Z61</mgmtInvLei>
        <isFirstFilingByFund>N</isFirstFilingByFund>
        <numAuthorizedClass>4</numAuthorizedClass>
        <numAddedClass>0</numAddedClass>
        <numTerminatedClass>0</numTerminatedClass>
        <sharesOutstandings>
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          <sharesOutstanding sharesOutstandingClassName="Premier Class" sharesOutstandingClassId="C000145613" sharesOutstandingTickerSymbol="TLXPX"/>
          <sharesOutstanding sharesOutstandingClassName="Class R6" sharesOutstandingClassId="C000145612" sharesOutstandingTickerSymbol="TLXNX"/>
          <sharesOutstanding sharesOutstandingClassName="Retirement Class" sharesOutstandingClassId="C000145614" sharesOutstandingTickerSymbol="TLXRX"/>
        </sharesOutstandings>
        <fundTypes>
          <fundType>Fund of Funds</fundType>
          <fundType>Target Date Fund</fundType>
          <fundType>Underlying fund</fundType>
        </fundTypes>
        <isNonDiversifiedCompany>N</isNonDiversifiedCompany>
        <isForeignSubsidiary>N</isForeignSubsidiary>
        <isFundSecuritiesLending>N</isFundSecuritiesLending>
        <didFundLendSecurities>N</didFundLendSecurities>
        <paymentToAgentManagerType>N/A</paymentToAgentManagerType>
        <avgPortfolioSecuritiesValue>N/A</avgPortfolioSecuritiesValue>
        <netIncomeSecuritiesLending>N/A</netIncomeSecuritiesLending>
        <relyOnRuleTypes>
          <relyOnRuleType>Rule 17a-7 (17 CFR 270.17a-7)</relyOnRuleType>
          <relyOnRuleType>Rule 12d1-4 (17 CFR 270.12d1-4)</relyOnRuleType>
          <relyOnRuleType>Rule 18f-4 (17 CFR 270.18f-4)</relyOnRuleType>
          <relyOnRuleType>Rule 18f-4(c)(4) (17CFR 270.18f-4(c)(4))</relyOnRuleType>
        </relyOnRuleTypes>
        <isExpenseLimitationInPlace>Y</isExpenseLimitationInPlace>
        <isExpenseReducedOrWaived>Y</isExpenseReducedOrWaived>
        <isFeesWaivedRecoupable>N</isFeesWaivedRecoupable>
        <isExpenseWaivedRecoupable>N</isExpenseWaivedRecoupable>
        <investmentAdvisers>
          <investmentAdviser>
            <investmentAdviserName>Teachers Advisors, LLC</investmentAdviserName>
            <investmentAdviserFileNo>801-46887</investmentAdviserFileNo>
            <investmentAdviserCrdNo>000107157</investmentAdviserCrdNo>
            <investmentAdviserLei>Q3EVPQI7HQSIMVRLOU14</investmentAdviserLei>
            <investmentAdviserRssdId>N/A</investmentAdviserRssdId>
            <investmentAdviserStateCountry investmentAdviserState="US-NY" investmentAdviserCountry="US"/>
            <isInvestmentAdviserHired>N</isInvestmentAdviserHired>
          </investmentAdviser>
        </investmentAdvisers>
        <transferAgents>
          <transferAgent>
            <transferAgentName>SS&amp;C Gids, Inc</transferAgentName>
            <transferAgentFileNo>84-00896</transferAgentFileNo>
            <transferAgentLei>21B7QCD05XOK0YTYOP98</transferAgentLei>
            <transferAgentRssdId>N/A</transferAgentRssdId>
            <transferAgentStateCountry transferAgentState="US-MA" transferAgentCountry="US"/>
            <isTransferAgentAffiliated>N</isTransferAgentAffiliated>
            <isTransferAgentSubAgent>N</isTransferAgentSubAgent>
          </transferAgent>
        </transferAgents>
        <isTransferAgentHiredOrTerminated>N</isTransferAgentHiredOrTerminated>
        <pricingServices>
          <pricingService>
            <pricingServiceName>Thomson Reuters</pricingServiceName>
            <pricingServiceLei>549300561UZND4C7B569</pricingServiceLei>
            <pricingServiceRssdId>N/A</pricingServiceRssdId>
            <pricingServiceStateCountry pricingServiceState="US-NY" pricingServiceCountry="US"/>
            <isPricingServiceAffiliated>N</isPricingServiceAffiliated>
          </pricingService>
        </pricingServices>
        <isPricingServiceHiredOrTerminated>N</isPricingServiceHiredOrTerminated>
        <custodians>
          <custodian>
            <custodianName>State Street Bank and Trust Company</custodianName>
            <custodianLei>571474TGEMMWANRLN572</custodianLei>
            <custodianRssdId>N/A</custodianRssdId>
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            <custodyType>Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1))</custodyType>
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        <shareholderServicingAgents>
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            <shareholderServiceAgentName>SS&amp;C Gids, Inc</shareholderServiceAgentName>
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            <isShareholderServiceAgentAffiliated>N</isShareholderServiceAgentAffiliated>
            <isShareholderServiceAgentSubshare>N</isShareholderServiceAgentSubshare>
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        </shareholderServicingAgents>
        <isShareholderServiceHiredTerminated>N</isShareholderServiceHiredTerminated>
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          <admin>
            <adminName>Teachers Advisors, LLC</adminName>
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        <brokerDealers>
          <brokerDealer>
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          <principalTransaction>
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            <assetClassType>Equity-common</assetClassType>
            <assetClassType>Equity-preferred</assetClassType>
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            <assetClassType>Derivative-equity</assetClassType>
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            <assetClassType>Structured note</assetClassType>
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            <assetClassType>ABS-mortgage backed security</assetClassType>
            <assetClassType>ABS-asset backed commercial paper</assetClassType>
            <assetClassType>ABS-collateralized bond/debt obligation</assetClassType>
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            <assetClassType>Real estate</assetClassType>
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        <paymentToAgentManagerType>N/A</paymentToAgentManagerType>
        <avgPortfolioSecuritiesValue>N/A</avgPortfolioSecuritiesValue>
        <netIncomeSecuritiesLending>N/A</netIncomeSecuritiesLending>
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          <relyOnRuleType>Rule 12d1-4 (17 CFR 270.12d1-4)</relyOnRuleType>
          <relyOnRuleType>Rule 18f-4 (17 CFR 270.18f-4)</relyOnRuleType>
          <relyOnRuleType>Rule 18f-4(c)(4) (17CFR 270.18f-4(c)(4))</relyOnRuleType>
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        <isExpenseReducedOrWaived>Y</isExpenseReducedOrWaived>
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        <isExpenseWaivedRecoupable>N</isExpenseWaivedRecoupable>
        <investmentAdvisers>
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            <pricingServiceName>Thomson Reuters</pricingServiceName>
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        <isPricingServiceHiredOrTerminated>N</isPricingServiceHiredOrTerminated>
        <custodians>
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        <brokerDealers>
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            <grossCommission>19.000000000000</grossCommission>
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          <principalTransaction>
            <principalName>CITADEL SECURITIES INSTITUTIONAL LLC</principalName>
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          </principalTransaction>
          <principalTransaction>
            <principalName>RBC CAPITAL MARKETS, LLC</principalName>
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          <principalTransaction>
            <principalName>Cabrera Capital Markets LLC</principalName>
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          <principalTransaction>
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            <principalName>Nomura Securities International, Inc.</principalName>
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          <principalTransaction>
            <principalName>Wells Fargo Securities, LLC</principalName>
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        <isBrokerageResearchPayment>N</isBrokerageResearchPayment>
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        <isSwingPricing>N</isSwingPricing>
        <liquidityClassifications>
          <liquidityClassificationService>
            <liquidityName>ICE DATA PRICING &amp; REFERENCE DATA, LLC</liquidityName>
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            <isAffiliatedPerson>N</isAffiliatedPerson>
            <assetClassType>Short-term investment vehicle</assetClassType>
            <assetClassType>Repurchase agreement</assetClassType>
            <assetClassType>Equity-common</assetClassType>
            <assetClassType>Equity-preferred</assetClassType>
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            <assetClassType>Derivative-interest rate</assetClassType>
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            <assetClassType>Structured note</assetClassType>
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            <assetClassType>ABS-mortgage backed security</assetClassType>
            <assetClassType>ABS-asset backed commercial paper</assetClassType>
            <assetClassType>ABS-collateralized bond/debt obligation</assetClassType>
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            <assetClassType>Real estate</assetClassType>
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        <isLiquidityHiredTerminated>N</isLiquidityHiredTerminated>
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      <managementInvestmentQuestion>
        <mgmtInvFundName>Nuveen Lifecycle 2070 Fund</mgmtInvFundName>
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          <fundType>Target Date Fund</fundType>
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        <isFundSecuritiesLending>N</isFundSecuritiesLending>
        <didFundLendSecurities>N</didFundLendSecurities>
        <paymentToAgentManagerType>N/A</paymentToAgentManagerType>
        <avgPortfolioSecuritiesValue>N/A</avgPortfolioSecuritiesValue>
        <netIncomeSecuritiesLending>N/A</netIncomeSecuritiesLending>
        <relyOnRuleTypes>
          <relyOnRuleType>Rule 17a-7 (17 CFR 270.17a-7)</relyOnRuleType>
          <relyOnRuleType>Rule 12d1-4 (17 CFR 270.12d1-4)</relyOnRuleType>
          <relyOnRuleType>Rule 18f-4 (17 CFR 270.18f-4)</relyOnRuleType>
          <relyOnRuleType>Rule 18f-4(c)(4) (17CFR 270.18f-4(c)(4))</relyOnRuleType>
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        <isExpenseLimitationInPlace>Y</isExpenseLimitationInPlace>
        <isExpenseReducedOrWaived>Y</isExpenseReducedOrWaived>
        <isFeesWaivedRecoupable>N</isFeesWaivedRecoupable>
        <isExpenseWaivedRecoupable>N</isExpenseWaivedRecoupable>
        <investmentAdvisers>
          <investmentAdviser>
            <investmentAdviserName>Teachers Advisors, LLC</investmentAdviserName>
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        <transferAgents>
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            <transferAgentName>SS&amp;C Gids, Inc</transferAgentName>
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        <isTransferAgentHiredOrTerminated>N</isTransferAgentHiredOrTerminated>
        <pricingServices>
          <pricingService>
            <pricingServiceName>Thomson Reuters</pricingServiceName>
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            <isPricingServiceAffiliated>N</isPricingServiceAffiliated>
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        </pricingServices>
        <isPricingServiceHiredOrTerminated>N</isPricingServiceHiredOrTerminated>
        <custodians>
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            <custodianName>State Street Bank and Trust Company</custodianName>
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        </custodians>
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            <shareholderServiceAgentName>SS&amp;C Gids, Inc</shareholderServiceAgentName>
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            <isShareholderServiceAgentAffiliated>N</isShareholderServiceAgentAffiliated>
            <isShareholderServiceAgentSubshare>N</isShareholderServiceAgentSubshare>
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        </shareholderServicingAgents>
        <isShareholderServiceHiredTerminated>N</isShareholderServiceHiredTerminated>
        <admins>
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            <adminName>Teachers Advisors, LLC</adminName>
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            <isAdminSubAdmin>N</isAdminSubAdmin>
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        <isAdminHiredOrTerminated>N</isAdminHiredOrTerminated>
        <brokerDealers>
          <brokerDealer>
            <brokerDealerName>Nuveen Securities, LLC</brokerDealerName>
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          <brokerDealer>
            <brokerDealerName>TIAA-CREF Individual &amp; Institutional  Services, LLC</brokerDealerName>
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        <brokers>
          <broker>
            <brokerName>CITADEL SECURITIES INSTITUTIONAL LLC</brokerName>
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            <brokerCrdNo>000281102</brokerCrdNo>
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            <brokerRssdId>N/A</brokerRssdId>
            <brokerStateCountry brokerState="US-IL" brokerCountry="US"/>
            <grossCommission>54.000000000000</grossCommission>
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          <broker>
            <brokerName>JANE STREET EXECUTION SERVICES, LLC</brokerName>
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            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
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        <aggregateCommission>55.000000000000</aggregateCommission>
        <principalTransactions>
          <principalTransaction>
            <principalName>State Street Global Markets, LLC</principalName>
            <principalFileNo>8-69862</principalFileNo>
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          <principalTransaction>
            <principalName>CITADEL SECURITIES INSTITUTIONAL LLC</principalName>
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            <principalStateCountry principalState="US-IL" principalCountry="US"/>
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          <principalTransaction>
            <principalName>BNY Mellon Capital Markets, LLC</principalName>
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            <principalTotalPurchaseSale>92000.000000000000</principalTotalPurchaseSale>
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          <principalTransaction>
            <principalName>JANE STREET EXECUTION SERVICES, LLC</principalName>
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            <principalStateCountry principalState="US-NY" principalCountry="US"/>
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          <principalTransaction>
            <principalName>Bank of America</principalName>
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            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>2159.000000000000</principalTotalPurchaseSale>
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          <principalTransaction>
            <principalName>Instinet, LLC</principalName>
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            <principalStateCountry principalState="US-NY" principalCountry="US"/>
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        <isBrokerageResearchPayment>N</isBrokerageResearchPayment>
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        <isSwingPricing>N</isSwingPricing>
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            <liquidityName>ICE DATA PRICING &amp; REFERENCE DATA, LLC</liquidityName>
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            <isAffiliatedPerson>N</isAffiliatedPerson>
            <assetClassType>Short-term investment vehicle</assetClassType>
            <assetClassType>Repurchase agreement</assetClassType>
            <assetClassType>Equity-common</assetClassType>
            <assetClassType>Equity-preferred</assetClassType>
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            <assetClassType>Derivative-equity</assetClassType>
            <assetClassType>Derivative-foreign exchange</assetClassType>
            <assetClassType>Derivative-interest rate</assetClassType>
            <assetClassType>Derivative-other</assetClassType>
            <assetClassType>Structured note</assetClassType>
            <assetClassType>Loan</assetClassType>
            <assetClassType>ABS-mortgage backed security</assetClassType>
            <assetClassType>ABS-asset backed commercial paper</assetClassType>
            <assetClassType>ABS-collateralized bond/debt obligation</assetClassType>
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            <assetClassType>Real estate</assetClassType>
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        <isLiquidityHiredTerminated>N</isLiquidityHiredTerminated>
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        <sharesOutstandings>
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          <fundType>Underlying fund</fundType>
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        <paymentToAgentManagerType>N/A</paymentToAgentManagerType>
        <avgPortfolioSecuritiesValue>N/A</avgPortfolioSecuritiesValue>
        <netIncomeSecuritiesLending>N/A</netIncomeSecuritiesLending>
        <relyOnRuleTypes>
          <relyOnRuleType>Rule 17a-7 (17 CFR 270.17a-7)</relyOnRuleType>
          <relyOnRuleType>Rule 12d1-4 (17 CFR 270.12d1-4)</relyOnRuleType>
          <relyOnRuleType>Rule 18f-4 (17 CFR 270.18f-4)</relyOnRuleType>
          <relyOnRuleType>Rule 18f-4(c)(4) (17CFR 270.18f-4(c)(4))</relyOnRuleType>
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        <isExpenseLimitationInPlace>Y</isExpenseLimitationInPlace>
        <isExpenseReducedOrWaived>Y</isExpenseReducedOrWaived>
        <isFeesWaivedRecoupable>N</isFeesWaivedRecoupable>
        <isExpenseWaivedRecoupable>N</isExpenseWaivedRecoupable>
        <investmentAdvisers>
          <investmentAdviser>
            <investmentAdviserName>Teachers Advisors, LLC</investmentAdviserName>
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            <investmentAdviserLei>Q3EVPQI7HQSIMVRLOU14</investmentAdviserLei>
            <investmentAdviserRssdId>N/A</investmentAdviserRssdId>
            <investmentAdviserStateCountry investmentAdviserState="US-NY" investmentAdviserCountry="US"/>
            <isInvestmentAdviserHired>N</isInvestmentAdviserHired>
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        <transferAgents>
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            <transferAgentName>SS&amp;C Gids, Inc</transferAgentName>
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            <transferAgentRssdId>N/A</transferAgentRssdId>
            <transferAgentStateCountry transferAgentState="US-MA" transferAgentCountry="US"/>
            <isTransferAgentAffiliated>N</isTransferAgentAffiliated>
            <isTransferAgentSubAgent>N</isTransferAgentSubAgent>
          </transferAgent>
        </transferAgents>
        <isTransferAgentHiredOrTerminated>N</isTransferAgentHiredOrTerminated>
        <pricingServices>
          <pricingService>
            <pricingServiceName>Thomson Reuters</pricingServiceName>
            <pricingServiceLei>549300561UZND4C7B569</pricingServiceLei>
            <pricingServiceRssdId>N/A</pricingServiceRssdId>
            <pricingServiceStateCountry pricingServiceState="US-NY" pricingServiceCountry="US"/>
            <isPricingServiceAffiliated>N</isPricingServiceAffiliated>
          </pricingService>
        </pricingServices>
        <isPricingServiceHiredOrTerminated>N</isPricingServiceHiredOrTerminated>
        <custodians>
          <custodian>
            <custodianName>State Street Bank and Trust Company</custodianName>
            <custodianLei>571474TGEMMWANRLN572</custodianLei>
            <custodianRssdId>N/A</custodianRssdId>
            <custodianStateCountry custodianState="US-NY" custodianCountry="US"/>
            <isCustodianAffiliated>N</isCustodianAffiliated>
            <isSubCustodian>N</isSubCustodian>
            <custodyType>Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1))</custodyType>
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        <shareholderServicingAgents>
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            <shareholderServiceAgentStateCountry shareholderServiceAgentState="US-MA" shareholderServiceAgentCountry="US"/>
            <isShareholderServiceAgentAffiliated>N</isShareholderServiceAgentAffiliated>
            <isShareholderServiceAgentSubshare>N</isShareholderServiceAgentSubshare>
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            <assetClassType>Equity-preferred</assetClassType>
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            <assetClassType>ABS-asset backed commercial paper</assetClassType>
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          <relyOnRuleType>Rule 18f-4 (17 CFR 270.18f-4)</relyOnRuleType>
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        </principalTransactions>
        <principalAggregatePurchase>264927176.000000000000</principalAggregatePurchase>
        <isBrokerageResearchPayment>N</isBrokerageResearchPayment>
        <mnthlyAvgNetAssets>662157091.000000000000</mnthlyAvgNetAssets>
        <hasLineOfCredit>N</hasLineOfCredit>
        <isInterfundLending>N</isInterfundLending>
        <isInterfundBorrowing>N</isInterfundBorrowing>
        <isSwingPricing>N</isSwingPricing>
        <liquidityClassifications>
          <liquidityClassificationService>
            <liquidityName>ICE DATA PRICING &amp; REFERENCE DATA, LLC</liquidityName>
            <liquidityLei>5493000NQ9LYLDBCTL34</liquidityLei>
            <liquidityRssdId>N/A</liquidityRssdId>
            <liquidityStateCountry liquidityState="US-NY" liquidityCountry="US"/>
            <isAffiliatedPerson>N</isAffiliatedPerson>
            <assetClassType>Short-term investment vehicle</assetClassType>
            <assetClassType>Repurchase agreement</assetClassType>
            <assetClassType>Equity-common</assetClassType>
            <assetClassType>Equity-preferred</assetClassType>
            <assetClassType>Debt</assetClassType>
            <assetClassType>Derivative-commodity</assetClassType>
            <assetClassType>Derivative-credit</assetClassType>
            <assetClassType>Derivative-equity</assetClassType>
            <assetClassType>Derivative-foreign exchange</assetClassType>
            <assetClassType>Derivative-interest rate</assetClassType>
            <assetClassType>Derivative-other</assetClassType>
            <assetClassType>Structured note</assetClassType>
            <assetClassType>Loan</assetClassType>
            <assetClassType>ABS-mortgage backed security</assetClassType>
            <assetClassType>ABS-asset backed commercial paper</assetClassType>
            <assetClassType>ABS-collateralized bond/debt obligation</assetClassType>
            <assetClassType>ABS-other</assetClassType>
            <assetClassType>Commodity</assetClassType>
            <assetClassType>Real estate</assetClassType>
          </liquidityClassificationService>
        </liquidityClassifications>
        <isLiquidityHiredTerminated>N</isLiquidityHiredTerminated>
      </managementInvestmentQuestion>
      <managementInvestmentQuestion>
        <mgmtInvFundName>Nuveen Lifecycle Index 2015 Fund</mgmtInvFundName>
        <mgmtInvSeriesId>S000026501</mgmtInvSeriesId>
        <mgmtInvLei>549300VJJ7PS5C44XH97</mgmtInvLei>
        <isFirstFilingByFund>N</isFirstFilingByFund>
        <numAuthorizedClass>4</numAuthorizedClass>
        <numAddedClass>0</numAddedClass>
        <numTerminatedClass>0</numTerminatedClass>
        <sharesOutstandings>
          <sharesOutstanding sharesOutstandingClassName="Class I" sharesOutstandingClassId="C000162580" sharesOutstandingTickerSymbol="TLFAX"/>
          <sharesOutstanding sharesOutstandingClassName="Premier Class" sharesOutstandingClassId="C000079528" sharesOutstandingTickerSymbol="TLFPX"/>
          <sharesOutstanding sharesOutstandingClassName="Class R6" sharesOutstandingClassId="C000079527" sharesOutstandingTickerSymbol="TLFIX"/>
          <sharesOutstanding sharesOutstandingClassName="Retirement Class" sharesOutstandingClassId="C000079529" sharesOutstandingTickerSymbol="TLGRX"/>
        </sharesOutstandings>
        <fundTypes>
          <fundType>Fund of Funds</fundType>
          <fundType>Target Date Fund</fundType>
          <fundType>Underlying fund</fundType>
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        <isNonDiversifiedCompany>N</isNonDiversifiedCompany>
        <isForeignSubsidiary>N</isForeignSubsidiary>
        <isFundSecuritiesLending>N</isFundSecuritiesLending>
        <didFundLendSecurities>N</didFundLendSecurities>
        <paymentToAgentManagerType>N/A</paymentToAgentManagerType>
        <avgPortfolioSecuritiesValue>N/A</avgPortfolioSecuritiesValue>
        <netIncomeSecuritiesLending>N/A</netIncomeSecuritiesLending>
        <relyOnRuleTypes>
          <relyOnRuleType>Rule 17a-7 (17 CFR 270.17a-7)</relyOnRuleType>
          <relyOnRuleType>Rule 12d1-4 (17 CFR 270.12d1-4)</relyOnRuleType>
          <relyOnRuleType>Rule 18f-4 (17 CFR 270.18f-4)</relyOnRuleType>
          <relyOnRuleType>Rule 18f-4(c)(4) (17CFR 270.18f-4(c)(4))</relyOnRuleType>
        </relyOnRuleTypes>
        <isExpenseLimitationInPlace>Y</isExpenseLimitationInPlace>
        <isExpenseReducedOrWaived>Y</isExpenseReducedOrWaived>
        <isFeesWaivedRecoupable>N</isFeesWaivedRecoupable>
        <isExpenseWaivedRecoupable>N</isExpenseWaivedRecoupable>
        <investmentAdvisers>
          <investmentAdviser>
            <investmentAdviserName>Teachers Advisors, LLC</investmentAdviserName>
            <investmentAdviserFileNo>801-46887</investmentAdviserFileNo>
            <investmentAdviserCrdNo>000107157</investmentAdviserCrdNo>
            <investmentAdviserLei>Q3EVPQI7HQSIMVRLOU14</investmentAdviserLei>
            <investmentAdviserRssdId>N/A</investmentAdviserRssdId>
            <investmentAdviserStateCountry investmentAdviserState="US-NY" investmentAdviserCountry="US"/>
            <isInvestmentAdviserHired>N</isInvestmentAdviserHired>
          </investmentAdviser>
        </investmentAdvisers>
        <transferAgents>
          <transferAgent>
            <transferAgentName>SS&amp;C Gids, Inc</transferAgentName>
            <transferAgentFileNo>84-00896</transferAgentFileNo>
            <transferAgentLei>21B7QCD05XOK0YTYOP98</transferAgentLei>
            <transferAgentRssdId>N/A</transferAgentRssdId>
            <transferAgentStateCountry transferAgentState="US-MA" transferAgentCountry="US"/>
            <isTransferAgentAffiliated>N</isTransferAgentAffiliated>
            <isTransferAgentSubAgent>N</isTransferAgentSubAgent>
          </transferAgent>
        </transferAgents>
        <isTransferAgentHiredOrTerminated>N</isTransferAgentHiredOrTerminated>
        <pricingServices>
          <pricingService>
            <pricingServiceName>Thomson Reuters</pricingServiceName>
            <pricingServiceLei>549300561UZND4C7B569</pricingServiceLei>
            <pricingServiceRssdId>N/A</pricingServiceRssdId>
            <pricingServiceStateCountry pricingServiceState="US-NY" pricingServiceCountry="US"/>
            <isPricingServiceAffiliated>N</isPricingServiceAffiliated>
          </pricingService>
        </pricingServices>
        <isPricingServiceHiredOrTerminated>N</isPricingServiceHiredOrTerminated>
        <custodians>
          <custodian>
            <custodianName>State Street Bank and Trust Company</custodianName>
            <custodianLei>571474TGEMMWANRLN572</custodianLei>
            <custodianRssdId>N/A</custodianRssdId>
            <custodianStateCountry custodianState="US-NY" custodianCountry="US"/>
            <isCustodianAffiliated>N</isCustodianAffiliated>
            <isSubCustodian>N</isSubCustodian>
            <custodyType>Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1))</custodyType>
          </custodian>
        </custodians>
        <isCustodianHiredOrTerminated>N</isCustodianHiredOrTerminated>
        <shareholderServicingAgents>
          <shareholderServicingAgent>
            <shareholderServiceAgentName>SS&amp;C Gids, Inc</shareholderServiceAgentName>
            <shareholderServiceAgentLei>21B7QCD05XOK0YTYOP98</shareholderServiceAgentLei>
            <shareholderServiceAgentRssdId>N/A</shareholderServiceAgentRssdId>
            <shareholderServiceAgentStateCountry shareholderServiceAgentState="US-MA" shareholderServiceAgentCountry="US"/>
            <isShareholderServiceAgentAffiliated>N</isShareholderServiceAgentAffiliated>
            <isShareholderServiceAgentSubshare>N</isShareholderServiceAgentSubshare>
          </shareholderServicingAgent>
        </shareholderServicingAgents>
        <isShareholderServiceHiredTerminated>N</isShareholderServiceHiredTerminated>
        <admins>
          <admin>
            <adminName>Teachers Advisors, LLC</adminName>
            <adminLei>Q3EVPQI7HQSIMVRLOU14</adminLei>
            <adminRssdId>N/A</adminRssdId>
            <adminStateCountry adminState="US-NY" adminCountry="US"/>
            <isAdminAffiliated>Y</isAdminAffiliated>
            <isAdminSubAdmin>N</isAdminSubAdmin>
          </admin>
        </admins>
        <isAdminHiredOrTerminated>N</isAdminHiredOrTerminated>
        <brokerDealers>
          <brokerDealer>
            <brokerDealerName>Nuveen Securities, LLC</brokerDealerName>
            <brokerDealerFileNo>008-13464</brokerDealerFileNo>
            <brokerDealerCrdNo>000000469</brokerDealerCrdNo>
            <brokerDealerLei>549300SUT66RK1UQZ953</brokerDealerLei>
            <brokerDealerRssdId>N/A</brokerDealerRssdId>
            <brokerDealerStateCountry brokerDealerState="US-IL" brokerDealerCountry="US"/>
            <brokerDealerCommission>0.000000000000</brokerDealerCommission>
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          <brokerDealer>
            <brokerDealerName>TIAA-CREF Individual &amp; Institutional  Services, LLC</brokerDealerName>
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            <brokerDealerCrdNo>000020472</brokerDealerCrdNo>
            <brokerDealerLei>N/A</brokerDealerLei>
            <brokerDealerRssdId>N/A</brokerDealerRssdId>
            <brokerDealerStateCountry brokerDealerState="US-NY" brokerDealerCountry="US"/>
            <brokerDealerCommission>0.000000000000</brokerDealerCommission>
          </brokerDealer>
        </brokerDealers>
        <brokers>
          <broker>
            <brokerName>JANE STREET EXECUTION SERVICES, LLC</brokerName>
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            <brokerCrdNo>000167280</brokerCrdNo>
            <brokerLei>549300HXJLXCPDWAH070</brokerLei>
            <brokerRssdId>N/A</brokerRssdId>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>19953.000000000000</grossCommission>
          </broker>
          <broker>
            <brokerName>BOFA SECURITIES, INC.</brokerName>
            <brokerFileNo>8-69787</brokerFileNo>
            <brokerCrdNo>000283942</brokerCrdNo>
            <brokerLei>549300HN4UKV1E2R3U73</brokerLei>
            <brokerRssdId>N/A</brokerRssdId>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>954.000000000000</grossCommission>
          </broker>
          <broker>
            <brokerName>CITADEL SECURITIES INSTITUTIONAL LLC</brokerName>
            <brokerFileNo>8-69663</brokerFileNo>
            <brokerCrdNo>000281102</brokerCrdNo>
            <brokerLei>549300MLQ1S3715IUK04</brokerLei>
            <brokerRssdId>N/A</brokerRssdId>
            <brokerStateCountry brokerState="US-IL" brokerCountry="US"/>
            <grossCommission>523.000000000000</grossCommission>
          </broker>
        </brokers>
        <aggregateCommission>21430.000000000000</aggregateCommission>
        <principalTransactions>
          <principalTransaction>
            <principalName>BNY Mellon Capital Markets, LLC</principalName>
            <principalFileNo>8-35255</principalFileNo>
            <principalCrdNo>000017454</principalCrdNo>
            <principalLei>VJW2DOOHGDT6PR0ZRO63</principalLei>
            <principalRssdId>N/A</principalRssdId>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>125829637.000000000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>JANE STREET EXECUTION SERVICES, LLC</principalName>
            <principalFileNo>8-69254</principalFileNo>
            <principalCrdNo>000167280</principalCrdNo>
            <principalLei>549300HXJLXCPDWAH070</principalLei>
            <principalRssdId>N/A</principalRssdId>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>125031634.000000000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>State Street Global Markets, LLC</principalName>
            <principalFileNo>8-69862</principalFileNo>
            <principalCrdNo>000285852</principalCrdNo>
            <principalLei>549300FDEDF5ORXCMQ56</principalLei>
            <principalRssdId>N/A</principalRssdId>
            <principalStateCountry principalState="US-MA" principalCountry="US"/>
            <principalTotalPurchaseSale>58081000.000000000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>Bank of America</principalName>
            <principalFileNo>8-7221</principalFileNo>
            <principalCrdNo>000007691</principalCrdNo>
            <principalLei>8NAV47T0Y26Q87Y0QP81</principalLei>
            <principalRssdId>N/A</principalRssdId>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>5993885.000000000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>CITADEL SECURITIES INSTITUTIONAL LLC</principalName>
            <principalFileNo>8-69663</principalFileNo>
            <principalCrdNo>000281102</principalCrdNo>
            <principalLei>549300MLQ1S3715IUK04</principalLei>
            <principalRssdId>N/A</principalRssdId>
            <principalStateCountry principalState="US-IL" principalCountry="US"/>
            <principalTotalPurchaseSale>3278625.000000000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>Nomura Securities International, Inc.</principalName>
            <principalFileNo>8-15255</principalFileNo>
            <principalCrdNo>000004297</principalCrdNo>
            <principalLei>OXTKY6Q8X53C9ILVV871</principalLei>
            <principalRssdId>N/A</principalRssdId>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>2319774.000000000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>RBC CAPITAL MARKETS, LLC</principalName>
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            <principalCrdNo>000031194</principalCrdNo>
            <principalLei>549300LCO2FLSSVFFR64</principalLei>
            <principalRssdId>N/A</principalRssdId>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>1917631.000000000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>Wells Fargo Securities, LLC</principalName>
            <principalFileNo>8-65876</principalFileNo>
            <principalCrdNo>000126292</principalCrdNo>
            <principalLei>VYVVCKR63DVZZN70PB21</principalLei>
            <principalRssdId>N/A</principalRssdId>
            <principalStateCountry principalState="US-NC" principalCountry="US"/>
            <principalTotalPurchaseSale>1194866.000000000000</principalTotalPurchaseSale>
          </principalTransaction>
        </principalTransactions>
        <principalAggregatePurchase>323647051.000000000000</principalAggregatePurchase>
        <isBrokerageResearchPayment>N</isBrokerageResearchPayment>
        <mnthlyAvgNetAssets>982116685.000000000000</mnthlyAvgNetAssets>
        <hasLineOfCredit>N</hasLineOfCredit>
        <isInterfundLending>N</isInterfundLending>
        <isInterfundBorrowing>N</isInterfundBorrowing>
        <isSwingPricing>N</isSwingPricing>
        <liquidityClassifications>
          <liquidityClassificationService>
            <liquidityName>ICE DATA PRICING &amp; REFERENCE DATA, LLC</liquidityName>
            <liquidityLei>5493000NQ9LYLDBCTL34</liquidityLei>
            <liquidityRssdId>N/A</liquidityRssdId>
            <liquidityStateCountry liquidityState="US-NY" liquidityCountry="US"/>
            <isAffiliatedPerson>N</isAffiliatedPerson>
            <assetClassType>Short-term investment vehicle</assetClassType>
            <assetClassType>Repurchase agreement</assetClassType>
            <assetClassType>Equity-common</assetClassType>
            <assetClassType>Equity-preferred</assetClassType>
            <assetClassType>Debt</assetClassType>
            <assetClassType>Derivative-commodity</assetClassType>
            <assetClassType>Derivative-credit</assetClassType>
            <assetClassType>Derivative-equity</assetClassType>
            <assetClassType>Derivative-foreign exchange</assetClassType>
            <assetClassType>Derivative-interest rate</assetClassType>
            <assetClassType>Derivative-other</assetClassType>
            <assetClassType>Structured note</assetClassType>
            <assetClassType>Loan</assetClassType>
            <assetClassType>ABS-mortgage backed security</assetClassType>
            <assetClassType>ABS-asset backed commercial paper</assetClassType>
            <assetClassType>ABS-collateralized bond/debt obligation</assetClassType>
            <assetClassType>ABS-other</assetClassType>
            <assetClassType>Commodity</assetClassType>
            <assetClassType>Real estate</assetClassType>
          </liquidityClassificationService>
        </liquidityClassifications>
        <isLiquidityHiredTerminated>N</isLiquidityHiredTerminated>
      </managementInvestmentQuestion>
      <managementInvestmentQuestion>
        <mgmtInvFundName>Nuveen Lifecycle Index 2020 Fund</mgmtInvFundName>
        <mgmtInvSeriesId>S000026502</mgmtInvSeriesId>
        <mgmtInvLei>549300LCNOPZTINEOD96</mgmtInvLei>
        <isFirstFilingByFund>N</isFirstFilingByFund>
        <numAuthorizedClass>4</numAuthorizedClass>
        <numAddedClass>0</numAddedClass>
        <numTerminatedClass>0</numTerminatedClass>
        <sharesOutstandings>
          <sharesOutstanding sharesOutstandingClassName="Class I" sharesOutstandingClassId="C000162581" sharesOutstandingTickerSymbol="TLWHX"/>
          <sharesOutstanding sharesOutstandingClassName="Premier Class" sharesOutstandingClassId="C000079531" sharesOutstandingTickerSymbol="TLWPX"/>
          <sharesOutstanding sharesOutstandingClassName="Class R6" sharesOutstandingClassId="C000079530" sharesOutstandingTickerSymbol="TLWIX"/>
          <sharesOutstanding sharesOutstandingClassName="Retirement Class" sharesOutstandingClassId="C000079532" sharesOutstandingTickerSymbol="TLWRX"/>
        </sharesOutstandings>
        <fundTypes>
          <fundType>Fund of Funds</fundType>
          <fundType>Target Date Fund</fundType>
          <fundType>Underlying fund</fundType>
        </fundTypes>
        <isNonDiversifiedCompany>N</isNonDiversifiedCompany>
        <isForeignSubsidiary>N</isForeignSubsidiary>
        <isFundSecuritiesLending>N</isFundSecuritiesLending>
        <didFundLendSecurities>N</didFundLendSecurities>
        <paymentToAgentManagerType>N/A</paymentToAgentManagerType>
        <avgPortfolioSecuritiesValue>N/A</avgPortfolioSecuritiesValue>
        <netIncomeSecuritiesLending>N/A</netIncomeSecuritiesLending>
        <relyOnRuleTypes>
          <relyOnRuleType>Rule 17a-7 (17 CFR 270.17a-7)</relyOnRuleType>
          <relyOnRuleType>Rule 12d1-4 (17 CFR 270.12d1-4)</relyOnRuleType>
          <relyOnRuleType>Rule 18f-4 (17 CFR 270.18f-4)</relyOnRuleType>
          <relyOnRuleType>Rule 18f-4(c)(4) (17CFR 270.18f-4(c)(4))</relyOnRuleType>
        </relyOnRuleTypes>
        <isExpenseLimitationInPlace>Y</isExpenseLimitationInPlace>
        <isExpenseReducedOrWaived>Y</isExpenseReducedOrWaived>
        <isFeesWaivedRecoupable>N</isFeesWaivedRecoupable>
        <isExpenseWaivedRecoupable>N</isExpenseWaivedRecoupable>
        <investmentAdvisers>
          <investmentAdviser>
            <investmentAdviserName>Teachers Advisors, LLC</investmentAdviserName>
            <investmentAdviserFileNo>801-46887</investmentAdviserFileNo>
            <investmentAdviserCrdNo>000107157</investmentAdviserCrdNo>
            <investmentAdviserLei>Q3EVPQI7HQSIMVRLOU14</investmentAdviserLei>
            <investmentAdviserRssdId>N/A</investmentAdviserRssdId>
            <investmentAdviserStateCountry investmentAdviserState="US-NY" investmentAdviserCountry="US"/>
            <isInvestmentAdviserHired>N</isInvestmentAdviserHired>
          </investmentAdviser>
        </investmentAdvisers>
        <transferAgents>
          <transferAgent>
            <transferAgentName>SS&amp;C Gids, Inc</transferAgentName>
            <transferAgentFileNo>84-00896</transferAgentFileNo>
            <transferAgentLei>21B7QCD05XOK0YTYOP98</transferAgentLei>
            <transferAgentRssdId>N/A</transferAgentRssdId>
            <transferAgentStateCountry transferAgentState="US-MA" transferAgentCountry="US"/>
            <isTransferAgentAffiliated>N</isTransferAgentAffiliated>
            <isTransferAgentSubAgent>N</isTransferAgentSubAgent>
          </transferAgent>
        </transferAgents>
        <isTransferAgentHiredOrTerminated>N</isTransferAgentHiredOrTerminated>
        <pricingServices>
          <pricingService>
            <pricingServiceName>Thomson Reuters</pricingServiceName>
            <pricingServiceLei>549300561UZND4C7B569</pricingServiceLei>
            <pricingServiceRssdId>N/A</pricingServiceRssdId>
            <pricingServiceStateCountry pricingServiceState="US-NY" pricingServiceCountry="US"/>
            <isPricingServiceAffiliated>N</isPricingServiceAffiliated>
          </pricingService>
        </pricingServices>
        <isPricingServiceHiredOrTerminated>N</isPricingServiceHiredOrTerminated>
        <custodians>
          <custodian>
            <custodianName>State Street Bank and Trust Company</custodianName>
            <custodianLei>571474TGEMMWANRLN572</custodianLei>
            <custodianRssdId>N/A</custodianRssdId>
            <custodianStateCountry custodianState="US-NY" custodianCountry="US"/>
            <isCustodianAffiliated>N</isCustodianAffiliated>
            <isSubCustodian>N</isSubCustodian>
            <custodyType>Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1))</custodyType>
          </custodian>
        </custodians>
        <isCustodianHiredOrTerminated>N</isCustodianHiredOrTerminated>
        <shareholderServicingAgents>
          <shareholderServicingAgent>
            <shareholderServiceAgentName>SS&amp;C Gids, Inc</shareholderServiceAgentName>
            <shareholderServiceAgentLei>21B7QCD05XOK0YTYOP98</shareholderServiceAgentLei>
            <shareholderServiceAgentRssdId>N/A</shareholderServiceAgentRssdId>
            <shareholderServiceAgentStateCountry shareholderServiceAgentState="US-MA" shareholderServiceAgentCountry="US"/>
            <isShareholderServiceAgentAffiliated>N</isShareholderServiceAgentAffiliated>
            <isShareholderServiceAgentSubshare>N</isShareholderServiceAgentSubshare>
          </shareholderServicingAgent>
        </shareholderServicingAgents>
        <isShareholderServiceHiredTerminated>N</isShareholderServiceHiredTerminated>
        <admins>
          <admin>
            <adminName>Teachers Advisors, LLC</adminName>
            <adminLei>Q3EVPQI7HQSIMVRLOU14</adminLei>
            <adminRssdId>N/A</adminRssdId>
            <adminStateCountry adminState="US-NY" adminCountry="US"/>
            <isAdminAffiliated>Y</isAdminAffiliated>
            <isAdminSubAdmin>N</isAdminSubAdmin>
          </admin>
        </admins>
        <isAdminHiredOrTerminated>N</isAdminHiredOrTerminated>
        <brokerDealers>
          <brokerDealer>
            <brokerDealerName>Nuveen Securities, LLC</brokerDealerName>
            <brokerDealerFileNo>008-13464</brokerDealerFileNo>
            <brokerDealerCrdNo>000000469</brokerDealerCrdNo>
            <brokerDealerLei>549300SUT66RK1UQZ953</brokerDealerLei>
            <brokerDealerRssdId>N/A</brokerDealerRssdId>
            <brokerDealerStateCountry brokerDealerState="US-IL" brokerDealerCountry="US"/>
            <brokerDealerCommission>0.000000000000</brokerDealerCommission>
          </brokerDealer>
          <brokerDealer>
            <brokerDealerName>TIAA-CREF Individual &amp; Institutional  Services, LLC</brokerDealerName>
            <brokerDealerFileNo>008-44454</brokerDealerFileNo>
            <brokerDealerCrdNo>000020472</brokerDealerCrdNo>
            <brokerDealerLei>N/A</brokerDealerLei>
            <brokerDealerRssdId>N/A</brokerDealerRssdId>
            <brokerDealerStateCountry brokerDealerState="US-NY" brokerDealerCountry="US"/>
            <brokerDealerCommission>0.000000000000</brokerDealerCommission>
          </brokerDealer>
        </brokerDealers>
        <brokers>
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        <avgPortfolioSecuritiesValue>N/A</avgPortfolioSecuritiesValue>
        <netIncomeSecuritiesLending>N/A</netIncomeSecuritiesLending>
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        <isExpenseWaivedRecoupable>N</isExpenseWaivedRecoupable>
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        <fundTypes>
          <fundType>Fund of Funds</fundType>
          <fundType>Target Date Fund</fundType>
          <fundType>Underlying fund</fundType>
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        <isNonDiversifiedCompany>N</isNonDiversifiedCompany>
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        <didFundLendSecurities>N</didFundLendSecurities>
        <paymentToAgentManagerType>N/A</paymentToAgentManagerType>
        <avgPortfolioSecuritiesValue>N/A</avgPortfolioSecuritiesValue>
        <netIncomeSecuritiesLending>N/A</netIncomeSecuritiesLending>
        <relyOnRuleTypes>
          <relyOnRuleType>Rule 17a-7 (17 CFR 270.17a-7)</relyOnRuleType>
          <relyOnRuleType>Rule 12d1-4 (17 CFR 270.12d1-4)</relyOnRuleType>
          <relyOnRuleType>Rule 18f-4 (17 CFR 270.18f-4)</relyOnRuleType>
          <relyOnRuleType>Rule 18f-4(c)(4) (17CFR 270.18f-4(c)(4))</relyOnRuleType>
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        <isExpenseLimitationInPlace>Y</isExpenseLimitationInPlace>
        <isExpenseReducedOrWaived>Y</isExpenseReducedOrWaived>
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        <isExpenseWaivedRecoupable>N</isExpenseWaivedRecoupable>
        <investmentAdvisers>
          <investmentAdviser>
            <investmentAdviserName>Teachers Advisors, LLC</investmentAdviserName>
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          <transferAgent>
            <transferAgentName>SS&amp;C Gids, Inc</transferAgentName>
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            <isTransferAgentAffiliated>N</isTransferAgentAffiliated>
            <isTransferAgentSubAgent>N</isTransferAgentSubAgent>
          </transferAgent>
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        <isTransferAgentHiredOrTerminated>N</isTransferAgentHiredOrTerminated>
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          <pricingService>
            <pricingServiceName>Thomson Reuters</pricingServiceName>
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            <isPricingServiceAffiliated>N</isPricingServiceAffiliated>
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            <custodyType>Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1))</custodyType>
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            <shareholderServiceAgentName>SS&amp;C Gids, Inc</shareholderServiceAgentName>
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            <isShareholderServiceAgentAffiliated>N</isShareholderServiceAgentAffiliated>
            <isShareholderServiceAgentSubshare>N</isShareholderServiceAgentSubshare>
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        </shareholderServicingAgents>
        <isShareholderServiceHiredTerminated>N</isShareholderServiceHiredTerminated>
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          <admin>
            <adminName>Teachers Advisors, LLC</adminName>
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            <isAdminAffiliated>Y</isAdminAffiliated>
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        <brokerDealers>
          <brokerDealer>
            <brokerDealerName>Nuveen Securities, LLC</brokerDealerName>
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          <brokerDealer>
            <brokerDealerName>TIAA-CREF Individual &amp; Institutional  Services, LLC</brokerDealerName>
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          <broker>
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          <broker>
            <brokerName>BOFA SECURITIES, INC.</brokerName>
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          <broker>
            <brokerName>Piper Jaffray &amp; Co.</brokerName>
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          <broker>
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          <broker>
            <brokerName>CITADEL SECURITIES INSTITUTIONAL LLC</brokerName>
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        <aggregateCommission>74443.000000000000</aggregateCommission>
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          <principalTransaction>
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          <principalTransaction>
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          <principalTransaction>
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          <principalTransaction>
            <principalName>LIQUIDNET, INC.</principalName>
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          <principalTransaction>
            <principalName>CITADEL SECURITIES INSTITUTIONAL LLC</principalName>
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            <principalName>Piper Jaffray &amp; Co.</principalName>
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        <isSwingPricing>N</isSwingPricing>
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            <isAffiliatedPerson>N</isAffiliatedPerson>
            <assetClassType>Short-term investment vehicle</assetClassType>
            <assetClassType>Repurchase agreement</assetClassType>
            <assetClassType>Equity-common</assetClassType>
            <assetClassType>Equity-preferred</assetClassType>
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            <assetClassType>Derivative-commodity</assetClassType>
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            <assetClassType>Structured note</assetClassType>
            <assetClassType>Loan</assetClassType>
            <assetClassType>ABS-mortgage backed security</assetClassType>
            <assetClassType>ABS-asset backed commercial paper</assetClassType>
            <assetClassType>ABS-collateralized bond/debt obligation</assetClassType>
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            <assetClassType>Commodity</assetClassType>
            <assetClassType>Real estate</assetClassType>
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        <mgmtInvFundName>Nuveen Lifecycle Index 2050 Fund</mgmtInvFundName>
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        <paymentToAgentManagerType>N/A</paymentToAgentManagerType>
        <avgPortfolioSecuritiesValue>N/A</avgPortfolioSecuritiesValue>
        <netIncomeSecuritiesLending>N/A</netIncomeSecuritiesLending>
        <relyOnRuleTypes>
          <relyOnRuleType>Rule 17a-7 (17 CFR 270.17a-7)</relyOnRuleType>
          <relyOnRuleType>Rule 12d1-4 (17 CFR 270.12d1-4)</relyOnRuleType>
          <relyOnRuleType>Rule 18f-4 (17 CFR 270.18f-4)</relyOnRuleType>
          <relyOnRuleType>Rule 18f-4(c)(4) (17CFR 270.18f-4(c)(4))</relyOnRuleType>
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        <isExpenseReducedOrWaived>Y</isExpenseReducedOrWaived>
        <isFeesWaivedRecoupable>N</isFeesWaivedRecoupable>
        <isExpenseWaivedRecoupable>N</isExpenseWaivedRecoupable>
        <investmentAdvisers>
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        <isTransferAgentHiredOrTerminated>N</isTransferAgentHiredOrTerminated>
        <pricingServices>
          <pricingService>
            <pricingServiceName>Thomson Reuters</pricingServiceName>
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            <isPricingServiceAffiliated>N</isPricingServiceAffiliated>
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        <admins>
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            <isAdminAffiliated>Y</isAdminAffiliated>
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        <brokerDealers>
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            <brokerDealerCommission>0.000000000000</brokerDealerCommission>
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          <brokerDealer>
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            <brokerDealerStateCountry brokerDealerState="US-NY" brokerDealerCountry="US"/>
            <brokerDealerCommission>0.000000000000</brokerDealerCommission>
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        <isLiquidityHiredTerminated>N</isLiquidityHiredTerminated>
      </managementInvestmentQuestion>
      <managementInvestmentQuestion>
        <mgmtInvFundName>Nuveen Lifecycle Index 2060 Fund</mgmtInvFundName>
        <mgmtInvSeriesId>S000046662</mgmtInvSeriesId>
        <mgmtInvLei>549300LBQF2RV8GPEW03</mgmtInvLei>
        <isFirstFilingByFund>N</isFirstFilingByFund>
        <numAuthorizedClass>4</numAuthorizedClass>
        <numAddedClass>0</numAddedClass>
        <numTerminatedClass>0</numTerminatedClass>
        <sharesOutstandings>
          <sharesOutstanding sharesOutstandingClassName="Class I" sharesOutstandingClassId="C000162602" sharesOutstandingTickerSymbol="TVIHX"/>
          <sharesOutstanding sharesOutstandingClassName="Premier Class" sharesOutstandingClassId="C000145617" sharesOutstandingTickerSymbol="TVIPX"/>
          <sharesOutstanding sharesOutstandingClassName="Class R6" sharesOutstandingClassId="C000145616" sharesOutstandingTickerSymbol="TVIIX"/>
          <sharesOutstanding sharesOutstandingClassName="Retirement Class" sharesOutstandingClassId="C000145615" sharesOutstandingTickerSymbol="TVITX"/>
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        <fundTypes>
          <fundType>Fund of Funds</fundType>
          <fundType>Target Date Fund</fundType>
          <fundType>Underlying fund</fundType>
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        <isNonDiversifiedCompany>N</isNonDiversifiedCompany>
        <isForeignSubsidiary>N</isForeignSubsidiary>
        <isFundSecuritiesLending>N</isFundSecuritiesLending>
        <didFundLendSecurities>N</didFundLendSecurities>
        <paymentToAgentManagerType>N/A</paymentToAgentManagerType>
        <avgPortfolioSecuritiesValue>N/A</avgPortfolioSecuritiesValue>
        <netIncomeSecuritiesLending>N/A</netIncomeSecuritiesLending>
        <relyOnRuleTypes>
          <relyOnRuleType>Rule 17a-7 (17 CFR 270.17a-7)</relyOnRuleType>
          <relyOnRuleType>Rule 12d1-4 (17 CFR 270.12d1-4)</relyOnRuleType>
          <relyOnRuleType>Rule 18f-4 (17 CFR 270.18f-4)</relyOnRuleType>
          <relyOnRuleType>Rule 18f-4(c)(4) (17CFR 270.18f-4(c)(4))</relyOnRuleType>
        </relyOnRuleTypes>
        <isExpenseLimitationInPlace>Y</isExpenseLimitationInPlace>
        <isExpenseReducedOrWaived>Y</isExpenseReducedOrWaived>
        <isFeesWaivedRecoupable>N</isFeesWaivedRecoupable>
        <isExpenseWaivedRecoupable>N</isExpenseWaivedRecoupable>
        <investmentAdvisers>
          <investmentAdviser>
            <investmentAdviserName>Teachers Advisors, LLC</investmentAdviserName>
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            <investmentAdviserLei>Q3EVPQI7HQSIMVRLOU14</investmentAdviserLei>
            <investmentAdviserRssdId>N/A</investmentAdviserRssdId>
            <investmentAdviserStateCountry investmentAdviserState="US-NY" investmentAdviserCountry="US"/>
            <isInvestmentAdviserHired>N</isInvestmentAdviserHired>
          </investmentAdviser>
        </investmentAdvisers>
        <transferAgents>
          <transferAgent>
            <transferAgentName>SS&amp;C Gids, Inc</transferAgentName>
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            <transferAgentRssdId>N/A</transferAgentRssdId>
            <transferAgentStateCountry transferAgentState="US-MA" transferAgentCountry="US"/>
            <isTransferAgentAffiliated>N</isTransferAgentAffiliated>
            <isTransferAgentSubAgent>N</isTransferAgentSubAgent>
          </transferAgent>
        </transferAgents>
        <isTransferAgentHiredOrTerminated>N</isTransferAgentHiredOrTerminated>
        <pricingServices>
          <pricingService>
            <pricingServiceName>Thomson Reuters</pricingServiceName>
            <pricingServiceLei>549300561UZND4C7B569</pricingServiceLei>
            <pricingServiceRssdId>N/A</pricingServiceRssdId>
            <pricingServiceStateCountry pricingServiceState="US-NY" pricingServiceCountry="US"/>
            <isPricingServiceAffiliated>N</isPricingServiceAffiliated>
          </pricingService>
        </pricingServices>
        <isPricingServiceHiredOrTerminated>N</isPricingServiceHiredOrTerminated>
        <custodians>
          <custodian>
            <custodianName>State Street Bank and Trust Company</custodianName>
            <custodianLei>571474TGEMMWANRLN572</custodianLei>
            <custodianRssdId>N/A</custodianRssdId>
            <custodianStateCountry custodianState="US-NY" custodianCountry="US"/>
            <isCustodianAffiliated>N</isCustodianAffiliated>
            <isSubCustodian>N</isSubCustodian>
            <custodyType>Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1))</custodyType>
          </custodian>
        </custodians>
        <isCustodianHiredOrTerminated>N</isCustodianHiredOrTerminated>
        <shareholderServicingAgents>
          <shareholderServicingAgent>
            <shareholderServiceAgentName>SS&amp;C Gids, Inc</shareholderServiceAgentName>
            <shareholderServiceAgentLei>21B7QCD05XOK0YTYOP98</shareholderServiceAgentLei>
            <shareholderServiceAgentRssdId>N/A</shareholderServiceAgentRssdId>
            <shareholderServiceAgentStateCountry shareholderServiceAgentState="US-MA" shareholderServiceAgentCountry="US"/>
            <isShareholderServiceAgentAffiliated>N</isShareholderServiceAgentAffiliated>
            <isShareholderServiceAgentSubshare>N</isShareholderServiceAgentSubshare>
          </shareholderServicingAgent>
        </shareholderServicingAgents>
        <isShareholderServiceHiredTerminated>N</isShareholderServiceHiredTerminated>
        <admins>
          <admin>
            <adminName>Teachers Advisors, LLC</adminName>
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            <adminRssdId>N/A</adminRssdId>
            <adminStateCountry adminState="US-NY" adminCountry="US"/>
            <isAdminAffiliated>Y</isAdminAffiliated>
            <isAdminSubAdmin>N</isAdminSubAdmin>
          </admin>
        </admins>
        <isAdminHiredOrTerminated>N</isAdminHiredOrTerminated>
        <brokerDealers>
          <brokerDealer>
            <brokerDealerName>Nuveen Securities, LLC</brokerDealerName>
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            <brokerDealerRssdId>N/A</brokerDealerRssdId>
            <brokerDealerStateCountry brokerDealerState="US-IL" brokerDealerCountry="US"/>
            <brokerDealerCommission>0.000000000000</brokerDealerCommission>
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          <brokerDealer>
            <brokerDealerName>TIAA-CREF Individual &amp; Institutional  Services, LLC</brokerDealerName>
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            <brokerDealerRssdId>N/A</brokerDealerRssdId>
            <brokerDealerStateCountry brokerDealerState="US-NY" brokerDealerCountry="US"/>
            <brokerDealerCommission>0.000000000000</brokerDealerCommission>
          </brokerDealer>
        </brokerDealers>
        <brokers>
          <broker>
            <brokerName>JANE STREET EXECUTION SERVICES, LLC</brokerName>
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            <brokerCrdNo>000167280</brokerCrdNo>
            <brokerLei>549300HXJLXCPDWAH070</brokerLei>
            <brokerRssdId>N/A</brokerRssdId>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>9305.000000000000</grossCommission>
          </broker>
          <broker>
            <brokerName>CITADEL SECURITIES INSTITUTIONAL LLC</brokerName>
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            <brokerCrdNo>000281102</brokerCrdNo>
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            <brokerRssdId>N/A</brokerRssdId>
            <brokerStateCountry brokerState="US-IL" brokerCountry="US"/>
            <grossCommission>399.000000000000</grossCommission>
          </broker>
          <broker>
            <brokerName>BOFA SECURITIES, INC.</brokerName>
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            <brokerCrdNo>000283942</brokerCrdNo>
            <brokerLei>549300HN4UKV1E2R3U73</brokerLei>
            <brokerRssdId>N/A</brokerRssdId>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>356.000000000000</grossCommission>
          </broker>
        </brokers>
        <aggregateCommission>10060.000000000000</aggregateCommission>
        <principalTransactions>
          <principalTransaction>
            <principalName>BNY Mellon Capital Markets, LLC</principalName>
            <principalFileNo>8-35255</principalFileNo>
            <principalCrdNo>000017454</principalCrdNo>
            <principalLei>VJW2DOOHGDT6PR0ZRO63</principalLei>
            <principalRssdId>N/A</principalRssdId>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>911300000.000000000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>State Street Global Markets, LLC</principalName>
            <principalFileNo>8-69862</principalFileNo>
            <principalCrdNo>000285852</principalCrdNo>
            <principalLei>549300FDEDF5ORXCMQ56</principalLei>
            <principalRssdId>N/A</principalRssdId>
            <principalStateCountry principalState="US-MA" principalCountry="US"/>
            <principalTotalPurchaseSale>379253000.000000000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>JANE STREET EXECUTION SERVICES, LLC</principalName>
            <principalFileNo>8-69254</principalFileNo>
            <principalCrdNo>000167280</principalCrdNo>
            <principalLei>549300HXJLXCPDWAH070</principalLei>
            <principalRssdId>N/A</principalRssdId>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>58424105.000000000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>Toronto Dominion Bank</principalName>
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            <principalCrdNo>000018476</principalCrdNo>
            <principalLei>PT3QB789TSUIDF371261</principalLei>
            <principalRssdId>N/A</principalRssdId>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>10083325.000000000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>Nomura Securities International, Inc.</principalName>
            <principalFileNo>8-15255</principalFileNo>
            <principalCrdNo>000004297</principalCrdNo>
            <principalLei>OXTKY6Q8X53C9ILVV871</principalLei>
            <principalRssdId>N/A</principalRssdId>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>8750103.000000000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>MIZUHO SECURITIES, INC</principalName>
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            <principalCrdNo>000019647</principalCrdNo>
            <principalLei>5493004GRDTUI7EMIZ82</principalLei>
            <principalRssdId>N/A</principalRssdId>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>6698230.000000000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>Wells Fargo Securities, LLC</principalName>
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            <principalCrdNo>000126292</principalCrdNo>
            <principalLei>VYVVCKR63DVZZN70PB21</principalLei>
            <principalRssdId>N/A</principalRssdId>
            <principalStateCountry principalState="US-NC" principalCountry="US"/>
            <principalTotalPurchaseSale>6187307.000000000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>UBS SECURITIES LLC</principalName>
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            <principalCrdNo>000007654</principalCrdNo>
            <principalLei>BFM8T61CT2L1QCEMIK50</principalLei>
            <principalRssdId>N/A</principalRssdId>
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            <principalTotalPurchaseSale>4069603.000000000000</principalTotalPurchaseSale>
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          <principalTransaction>
            <principalName>RBC CAPITAL MARKETS, LLC</principalName>
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            <principalCrdNo>000031194</principalCrdNo>
            <principalLei>549300LCO2FLSSVFFR64</principalLei>
            <principalRssdId>N/A</principalRssdId>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>3822646.000000000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>CITADEL SECURITIES INSTITUTIONAL LLC</principalName>
            <principalFileNo>8-69663</principalFileNo>
            <principalCrdNo>000281102</principalCrdNo>
            <principalLei>549300MLQ1S3715IUK04</principalLei>
            <principalRssdId>N/A</principalRssdId>
            <principalStateCountry principalState="US-IL" principalCountry="US"/>
            <principalTotalPurchaseSale>2521779.000000000000</principalTotalPurchaseSale>
          </principalTransaction>
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        <principalAggregatePurchase>1393349668.000000000000</principalAggregatePurchase>
        <isBrokerageResearchPayment>N</isBrokerageResearchPayment>
        <mnthlyAvgNetAssets>3205457828.000000000000</mnthlyAvgNetAssets>
        <hasLineOfCredit>N</hasLineOfCredit>
        <isInterfundLending>N</isInterfundLending>
        <isInterfundBorrowing>N</isInterfundBorrowing>
        <isSwingPricing>N</isSwingPricing>
        <liquidityClassifications>
          <liquidityClassificationService>
            <liquidityName>ICE DATA PRICING &amp; REFERENCE DATA, LLC</liquidityName>
            <liquidityLei>5493000NQ9LYLDBCTL34</liquidityLei>
            <liquidityRssdId>N/A</liquidityRssdId>
            <liquidityStateCountry liquidityState="US-NY" liquidityCountry="US"/>
            <isAffiliatedPerson>N</isAffiliatedPerson>
            <assetClassType>Short-term investment vehicle</assetClassType>
            <assetClassType>Repurchase agreement</assetClassType>
            <assetClassType>Equity-common</assetClassType>
            <assetClassType>Equity-preferred</assetClassType>
            <assetClassType>Debt</assetClassType>
            <assetClassType>Derivative-commodity</assetClassType>
            <assetClassType>Derivative-credit</assetClassType>
            <assetClassType>Derivative-equity</assetClassType>
            <assetClassType>Derivative-foreign exchange</assetClassType>
            <assetClassType>Derivative-interest rate</assetClassType>
            <assetClassType>Derivative-other</assetClassType>
            <assetClassType>Structured note</assetClassType>
            <assetClassType>Loan</assetClassType>
            <assetClassType>ABS-mortgage backed security</assetClassType>
            <assetClassType>ABS-asset backed commercial paper</assetClassType>
            <assetClassType>ABS-collateralized bond/debt obligation</assetClassType>
            <assetClassType>ABS-other</assetClassType>
            <assetClassType>Commodity</assetClassType>
            <assetClassType>Real estate</assetClassType>
          </liquidityClassificationService>
        </liquidityClassifications>
        <isLiquidityHiredTerminated>N</isLiquidityHiredTerminated>
      </managementInvestmentQuestion>
      <managementInvestmentQuestion>
        <mgmtInvFundName>Nuveen Lifecycle Index 2065 Fund</mgmtInvFundName>
        <mgmtInvSeriesId>S000069451</mgmtInvSeriesId>
        <mgmtInvLei>549300FL8BGQVDUINB71</mgmtInvLei>
        <isFirstFilingByFund>N</isFirstFilingByFund>
        <numAuthorizedClass>4</numAuthorizedClass>
        <numAddedClass>0</numAddedClass>
        <numTerminatedClass>0</numTerminatedClass>
        <sharesOutstandings>
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          <sharesOutstanding sharesOutstandingClassName="Premier Class" sharesOutstandingClassId="C000221706" sharesOutstandingTickerSymbol="TFIPX"/>
          <sharesOutstanding sharesOutstandingClassName="Class R6" sharesOutstandingClassId="C000221709" sharesOutstandingTickerSymbol="TFITX"/>
          <sharesOutstanding sharesOutstandingClassName="Retirement Class" sharesOutstandingClassId="C000221707" sharesOutstandingTickerSymbol="TFIRX"/>
        </sharesOutstandings>
        <fundTypes>
          <fundType>Fund of Funds</fundType>
          <fundType>Target Date Fund</fundType>
          <fundType>Underlying fund</fundType>
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        <isNonDiversifiedCompany>N</isNonDiversifiedCompany>
        <isForeignSubsidiary>N</isForeignSubsidiary>
        <isFundSecuritiesLending>N</isFundSecuritiesLending>
        <didFundLendSecurities>N</didFundLendSecurities>
        <paymentToAgentManagerType>N/A</paymentToAgentManagerType>
        <avgPortfolioSecuritiesValue>N/A</avgPortfolioSecuritiesValue>
        <netIncomeSecuritiesLending>N/A</netIncomeSecuritiesLending>
        <relyOnRuleTypes>
          <relyOnRuleType>Rule 17a-7 (17 CFR 270.17a-7)</relyOnRuleType>
          <relyOnRuleType>Rule 12d1-4 (17 CFR 270.12d1-4)</relyOnRuleType>
          <relyOnRuleType>Rule 18f-4 (17 CFR 270.18f-4)</relyOnRuleType>
          <relyOnRuleType>Rule 18f-4(c)(4) (17CFR 270.18f-4(c)(4))</relyOnRuleType>
        </relyOnRuleTypes>
        <isExpenseLimitationInPlace>Y</isExpenseLimitationInPlace>
        <isExpenseReducedOrWaived>Y</isExpenseReducedOrWaived>
        <isFeesWaivedRecoupable>N</isFeesWaivedRecoupable>
        <isExpenseWaivedRecoupable>N</isExpenseWaivedRecoupable>
        <investmentAdvisers>
          <investmentAdviser>
            <investmentAdviserName>Teachers Advisors, LLC</investmentAdviserName>
            <investmentAdviserFileNo>801-46887</investmentAdviserFileNo>
            <investmentAdviserCrdNo>000107157</investmentAdviserCrdNo>
            <investmentAdviserLei>Q3EVPQI7HQSIMVRLOU14</investmentAdviserLei>
            <investmentAdviserRssdId>N/A</investmentAdviserRssdId>
            <investmentAdviserStateCountry investmentAdviserState="US-NY" investmentAdviserCountry="US"/>
            <isInvestmentAdviserHired>N</isInvestmentAdviserHired>
          </investmentAdviser>
        </investmentAdvisers>
        <transferAgents>
          <transferAgent>
            <transferAgentName>SS&amp;C Gids, Inc</transferAgentName>
            <transferAgentFileNo>84-00896</transferAgentFileNo>
            <transferAgentLei>21B7QCD05XOK0YTYOP98</transferAgentLei>
            <transferAgentRssdId>N/A</transferAgentRssdId>
            <transferAgentStateCountry transferAgentState="US-MA" transferAgentCountry="US"/>
            <isTransferAgentAffiliated>N</isTransferAgentAffiliated>
            <isTransferAgentSubAgent>N</isTransferAgentSubAgent>
          </transferAgent>
        </transferAgents>
        <isTransferAgentHiredOrTerminated>N</isTransferAgentHiredOrTerminated>
        <pricingServices>
          <pricingService>
            <pricingServiceName>Thomson Reuters</pricingServiceName>
            <pricingServiceLei>549300561UZND4C7B569</pricingServiceLei>
            <pricingServiceRssdId>N/A</pricingServiceRssdId>
            <pricingServiceStateCountry pricingServiceState="US-NY" pricingServiceCountry="US"/>
            <isPricingServiceAffiliated>N</isPricingServiceAffiliated>
          </pricingService>
        </pricingServices>
        <isPricingServiceHiredOrTerminated>N</isPricingServiceHiredOrTerminated>
        <custodians>
          <custodian>
            <custodianName>State Street Bank and Trust Company</custodianName>
            <custodianLei>571474TGEMMWANRLN572</custodianLei>
            <custodianRssdId>N/A</custodianRssdId>
            <custodianStateCountry custodianState="US-NY" custodianCountry="US"/>
            <isCustodianAffiliated>N</isCustodianAffiliated>
            <isSubCustodian>N</isSubCustodian>
            <custodyType>Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1))</custodyType>
          </custodian>
        </custodians>
        <isCustodianHiredOrTerminated>N</isCustodianHiredOrTerminated>
        <shareholderServicingAgents>
          <shareholderServicingAgent>
            <shareholderServiceAgentName>SS&amp;C Gids, Inc</shareholderServiceAgentName>
            <shareholderServiceAgentLei>21B7QCD05XOK0YTYOP98</shareholderServiceAgentLei>
            <shareholderServiceAgentRssdId>N/A</shareholderServiceAgentRssdId>
            <shareholderServiceAgentStateCountry shareholderServiceAgentState="US-MA" shareholderServiceAgentCountry="US"/>
            <isShareholderServiceAgentAffiliated>N</isShareholderServiceAgentAffiliated>
            <isShareholderServiceAgentSubshare>N</isShareholderServiceAgentSubshare>
          </shareholderServicingAgent>
        </shareholderServicingAgents>
        <isShareholderServiceHiredTerminated>N</isShareholderServiceHiredTerminated>
        <admins>
          <admin>
            <adminName>Teachers Advisors, LLC</adminName>
            <adminLei>Q3EVPQI7HQSIMVRLOU14</adminLei>
            <adminRssdId>N/A</adminRssdId>
            <adminStateCountry adminState="US-NY" adminCountry="US"/>
            <isAdminAffiliated>Y</isAdminAffiliated>
            <isAdminSubAdmin>N</isAdminSubAdmin>
          </admin>
        </admins>
        <isAdminHiredOrTerminated>N</isAdminHiredOrTerminated>
        <brokerDealers>
          <brokerDealer>
            <brokerDealerName>Nuveen Securities, LLC</brokerDealerName>
            <brokerDealerFileNo>008-13464</brokerDealerFileNo>
            <brokerDealerCrdNo>000000469</brokerDealerCrdNo>
            <brokerDealerLei>549300SUT66RK1UQZ953</brokerDealerLei>
            <brokerDealerRssdId>N/A</brokerDealerRssdId>
            <brokerDealerStateCountry brokerDealerState="US-IL" brokerDealerCountry="US"/>
            <brokerDealerCommission>0.000000000000</brokerDealerCommission>
          </brokerDealer>
          <brokerDealer>
            <brokerDealerName>TIAA-CREF Individual &amp; Institutional  Services, LLC</brokerDealerName>
            <brokerDealerFileNo>008-44454</brokerDealerFileNo>
            <brokerDealerCrdNo>000020472</brokerDealerCrdNo>
            <brokerDealerLei>N/A</brokerDealerLei>
            <brokerDealerRssdId>N/A</brokerDealerRssdId>
            <brokerDealerStateCountry brokerDealerState="US-NY" brokerDealerCountry="US"/>
            <brokerDealerCommission>0.000000000000</brokerDealerCommission>
          </brokerDealer>
        </brokerDealers>
        <brokers>
          <broker>
            <brokerName>JANE STREET EXECUTION SERVICES, LLC</brokerName>
            <brokerFileNo>8-69254</brokerFileNo>
            <brokerCrdNo>000167280</brokerCrdNo>
            <brokerLei>549300HXJLXCPDWAH070</brokerLei>
            <brokerRssdId>N/A</brokerRssdId>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>2131.000000000000</grossCommission>
          </broker>
          <broker>
            <brokerName>CITADEL SECURITIES INSTITUTIONAL LLC</brokerName>
            <brokerFileNo>8-69663</brokerFileNo>
            <brokerCrdNo>000281102</brokerCrdNo>
            <brokerLei>549300MLQ1S3715IUK04</brokerLei>
            <brokerRssdId>N/A</brokerRssdId>
            <brokerStateCountry brokerState="US-IL" brokerCountry="US"/>
            <grossCommission>90.000000000000</grossCommission>
          </broker>
          <broker>
            <brokerName>BOFA SECURITIES, INC.</brokerName>
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            <assetClassType>Equity-common</assetClassType>
            <assetClassType>Equity-preferred</assetClassType>
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            <assetClassType>Structured note</assetClassType>
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            <assetClassType>ABS-mortgage backed security</assetClassType>
            <assetClassType>ABS-asset backed commercial paper</assetClassType>
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        <paymentToAgentManagerType>N/A</paymentToAgentManagerType>
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        <netIncomeSecuritiesLending>N/A</netIncomeSecuritiesLending>
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          <relyOnRuleType>Rule 12d1-4 (17 CFR 270.12d1-4)</relyOnRuleType>
          <relyOnRuleType>Rule 18f-4 (17 CFR 270.18f-4)</relyOnRuleType>
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        <isExpenseWaivedRecoupable>N</isExpenseWaivedRecoupable>
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            <pricingServiceName>Thomson Reuters</pricingServiceName>
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        <aggregateCommission>55.000000000000</aggregateCommission>
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        <isBrokerageResearchPayment>N</isBrokerageResearchPayment>
        <mnthlyAvgNetAssets>5870148.000000000000</mnthlyAvgNetAssets>
        <hasLineOfCredit>N</hasLineOfCredit>
        <isInterfundLending>N</isInterfundLending>
        <isInterfundBorrowing>N</isInterfundBorrowing>
        <isSwingPricing>N</isSwingPricing>
        <liquidityClassifications>
          <liquidityClassificationService>
            <liquidityName>ICE DATA PRICING &amp; REFERENCE DATA, LLC</liquidityName>
            <liquidityLei>5493000NQ9LYLDBCTL34</liquidityLei>
            <liquidityRssdId>N/A</liquidityRssdId>
            <liquidityStateCountry liquidityState="US-NY" liquidityCountry="US"/>
            <isAffiliatedPerson>N</isAffiliatedPerson>
            <assetClassType>Short-term investment vehicle</assetClassType>
            <assetClassType>Repurchase agreement</assetClassType>
            <assetClassType>Equity-common</assetClassType>
            <assetClassType>Equity-preferred</assetClassType>
            <assetClassType>Debt</assetClassType>
            <assetClassType>Derivative-commodity</assetClassType>
            <assetClassType>Derivative-credit</assetClassType>
            <assetClassType>Derivative-equity</assetClassType>
            <assetClassType>Derivative-foreign exchange</assetClassType>
            <assetClassType>Derivative-interest rate</assetClassType>
            <assetClassType>Derivative-other</assetClassType>
            <assetClassType>Structured note</assetClassType>
            <assetClassType>Loan</assetClassType>
            <assetClassType>ABS-mortgage backed security</assetClassType>
            <assetClassType>ABS-asset backed commercial paper</assetClassType>
            <assetClassType>ABS-collateralized bond/debt obligation</assetClassType>
            <assetClassType>ABS-other</assetClassType>
            <assetClassType>Commodity</assetClassType>
            <assetClassType>Real estate</assetClassType>
          </liquidityClassificationService>
        </liquidityClassifications>
        <isLiquidityHiredTerminated>N</isLiquidityHiredTerminated>
      </managementInvestmentQuestion>
      <managementInvestmentQuestion>
        <mgmtInvFundName>Nuveen Lifestyle Income Fund</mgmtInvFundName>
        <mgmtInvSeriesId>S000034961</mgmtInvSeriesId>
        <mgmtInvLei>549300S8UIGLCV76ME43</mgmtInvLei>
        <isFirstFilingByFund>N</isFirstFilingByFund>
        <numAuthorizedClass>5</numAuthorizedClass>
        <numAddedClass>0</numAddedClass>
        <numTerminatedClass>0</numTerminatedClass>
        <sharesOutstandings>
          <sharesOutstanding sharesOutstandingClassName="Class A" sharesOutstandingClassId="C000107531" sharesOutstandingTickerSymbol="TSILX"/>
          <sharesOutstanding sharesOutstandingClassName="Class I" sharesOutstandingClassId="C000162596" sharesOutstandingTickerSymbol="TSIHX"/>
          <sharesOutstanding sharesOutstandingClassName="Premier Class" sharesOutstandingClassId="C000107530" sharesOutstandingTickerSymbol="TSIPX"/>
          <sharesOutstanding sharesOutstandingClassName="Class R6" sharesOutstandingClassId="C000107529" sharesOutstandingTickerSymbol="TSITX"/>
          <sharesOutstanding sharesOutstandingClassName="Retirement Class" sharesOutstandingClassId="C000107532" sharesOutstandingTickerSymbol="TLSRX"/>
        </sharesOutstandings>
        <fundTypes>
          <fundType>Fund of Funds</fundType>
        </fundTypes>
        <isNonDiversifiedCompany>N</isNonDiversifiedCompany>
        <isForeignSubsidiary>N</isForeignSubsidiary>
        <isFundSecuritiesLending>N</isFundSecuritiesLending>
        <didFundLendSecurities>N</didFundLendSecurities>
        <paymentToAgentManagerType>N/A</paymentToAgentManagerType>
        <avgPortfolioSecuritiesValue>N/A</avgPortfolioSecuritiesValue>
        <netIncomeSecuritiesLending>N/A</netIncomeSecuritiesLending>
        <relyOnRuleTypes>
          <relyOnRuleType>Rule 17a-7 (17 CFR 270.17a-7)</relyOnRuleType>
          <relyOnRuleType>Rule 12d1-4 (17 CFR 270.12d1-4)</relyOnRuleType>
          <relyOnRuleType>Rule 18f-4 (17 CFR 270.18f-4)</relyOnRuleType>
          <relyOnRuleType>Rule 18f-4(c)(4) (17CFR 270.18f-4(c)(4))</relyOnRuleType>
        </relyOnRuleTypes>
        <isExpenseLimitationInPlace>Y</isExpenseLimitationInPlace>
        <isExpenseReducedOrWaived>Y</isExpenseReducedOrWaived>
        <isFeesWaivedRecoupable>N</isFeesWaivedRecoupable>
        <isExpenseWaivedRecoupable>N</isExpenseWaivedRecoupable>
        <investmentAdvisers>
          <investmentAdviser>
            <investmentAdviserName>Teachers Advisors, LLC</investmentAdviserName>
            <investmentAdviserFileNo>801-46887</investmentAdviserFileNo>
            <investmentAdviserCrdNo>000107157</investmentAdviserCrdNo>
            <investmentAdviserLei>Q3EVPQI7HQSIMVRLOU14</investmentAdviserLei>
            <investmentAdviserRssdId>N/A</investmentAdviserRssdId>
            <investmentAdviserStateCountry investmentAdviserState="US-NY" investmentAdviserCountry="US"/>
            <isInvestmentAdviserHired>N</isInvestmentAdviserHired>
          </investmentAdviser>
        </investmentAdvisers>
        <transferAgents>
          <transferAgent>
            <transferAgentName>SS&amp;C Gids, Inc</transferAgentName>
            <transferAgentFileNo>84-00896</transferAgentFileNo>
            <transferAgentLei>21B7QCD05XOK0YTYOP98</transferAgentLei>
            <transferAgentRssdId>N/A</transferAgentRssdId>
            <transferAgentStateCountry transferAgentState="US-MA" transferAgentCountry="US"/>
            <isTransferAgentAffiliated>N</isTransferAgentAffiliated>
            <isTransferAgentSubAgent>N</isTransferAgentSubAgent>
          </transferAgent>
        </transferAgents>
        <isTransferAgentHiredOrTerminated>N</isTransferAgentHiredOrTerminated>
        <pricingServices>
          <pricingService>
            <pricingServiceName>Thomson Reuters</pricingServiceName>
            <pricingServiceLei>549300561UZND4C7B569</pricingServiceLei>
            <pricingServiceRssdId>N/A</pricingServiceRssdId>
            <pricingServiceStateCountry pricingServiceState="US-NY" pricingServiceCountry="US"/>
            <isPricingServiceAffiliated>N</isPricingServiceAffiliated>
          </pricingService>
        </pricingServices>
        <isPricingServiceHiredOrTerminated>N</isPricingServiceHiredOrTerminated>
        <custodians>
          <custodian>
            <custodianName>State Street Bank and Trust Company</custodianName>
            <custodianLei>571474TGEMMWANRLN572</custodianLei>
            <custodianRssdId>N/A</custodianRssdId>
            <custodianStateCountry custodianState="US-NY" custodianCountry="US"/>
            <isCustodianAffiliated>N</isCustodianAffiliated>
            <isSubCustodian>N</isSubCustodian>
            <custodyType>Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1))</custodyType>
          </custodian>
        </custodians>
        <isCustodianHiredOrTerminated>N</isCustodianHiredOrTerminated>
        <shareholderServicingAgents>
          <shareholderServicingAgent>
            <shareholderServiceAgentName>SS&amp;C Gids, Inc</shareholderServiceAgentName>
            <shareholderServiceAgentLei>21B7QCD05XOK0YTYOP98</shareholderServiceAgentLei>
            <shareholderServiceAgentRssdId>N/A</shareholderServiceAgentRssdId>
            <shareholderServiceAgentStateCountry shareholderServiceAgentState="US-MA" shareholderServiceAgentCountry="US"/>
            <isShareholderServiceAgentAffiliated>N</isShareholderServiceAgentAffiliated>
            <isShareholderServiceAgentSubshare>N</isShareholderServiceAgentSubshare>
          </shareholderServicingAgent>
        </shareholderServicingAgents>
        <isShareholderServiceHiredTerminated>N</isShareholderServiceHiredTerminated>
        <admins>
          <admin>
            <adminName>Teachers Advisors, LLC</adminName>
            <adminLei>Q3EVPQI7HQSIMVRLOU14</adminLei>
            <adminRssdId>N/A</adminRssdId>
            <adminStateCountry adminState="US-NY" adminCountry="US"/>
            <isAdminAffiliated>Y</isAdminAffiliated>
            <isAdminSubAdmin>N</isAdminSubAdmin>
          </admin>
        </admins>
        <isAdminHiredOrTerminated>N</isAdminHiredOrTerminated>
        <brokerDealers>
          <brokerDealer>
            <brokerDealerName>Nuveen Securities, LLC</brokerDealerName>
            <brokerDealerFileNo>008-13464</brokerDealerFileNo>
            <brokerDealerCrdNo>000000469</brokerDealerCrdNo>
            <brokerDealerLei>549300SUT66RK1UQZ953</brokerDealerLei>
            <brokerDealerRssdId>N/A</brokerDealerRssdId>
            <brokerDealerStateCountry brokerDealerState="US-IL" brokerDealerCountry="US"/>
            <brokerDealerCommission>0.000000000000</brokerDealerCommission>
          </brokerDealer>
          <brokerDealer>
            <brokerDealerName>TIAA-CREF Individual &amp; Institutional  Services, LLC</brokerDealerName>
            <brokerDealerFileNo>008-44454</brokerDealerFileNo>
            <brokerDealerCrdNo>000020472</brokerDealerCrdNo>
            <brokerDealerLei>N/A</brokerDealerLei>
            <brokerDealerRssdId>N/A</brokerDealerRssdId>
            <brokerDealerStateCountry brokerDealerState="US-NY" brokerDealerCountry="US"/>
            <brokerDealerCommission>0.000000000000</brokerDealerCommission>
          </brokerDealer>
        </brokerDealers>
        <brokers>
          <broker>
            <brokerName>CITADEL SECURITIES INSTITUTIONAL LLC</brokerName>
            <brokerFileNo>8-69663</brokerFileNo>
            <brokerCrdNo>000281102</brokerCrdNo>
            <brokerLei>549300MLQ1S3715IUK04</brokerLei>
            <brokerRssdId>N/A</brokerRssdId>
            <brokerStateCountry brokerState="US-IL" brokerCountry="US"/>
            <grossCommission>49.000000000000</grossCommission>
          </broker>
          <broker>
            <brokerName>JANE STREET EXECUTION SERVICES, LLC</brokerName>
            <brokerFileNo>8-69254</brokerFileNo>
            <brokerCrdNo>000167280</brokerCrdNo>
            <brokerLei>549300HXJLXCPDWAH070</brokerLei>
            <brokerRssdId>N/A</brokerRssdId>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>22.000000000000</grossCommission>
          </broker>
        </brokers>
        <aggregateCommission>71.000000000000</aggregateCommission>
        <principalTransactions>
          <principalTransaction>
            <principalName>BNY Mellon Capital Markets, LLC</principalName>
            <principalFileNo>8-35255</principalFileNo>
            <principalCrdNo>000017454</principalCrdNo>
            <principalLei>VJW2DOOHGDT6PR0ZRO63</principalLei>
            <principalRssdId>N/A</principalRssdId>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>11444932.000000000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>State Street Global Markets, LLC</principalName>
            <principalFileNo>8-69862</principalFileNo>
            <principalCrdNo>000285852</principalCrdNo>
            <principalLei>549300FDEDF5ORXCMQ56</principalLei>
            <principalRssdId>N/A</principalRssdId>
            <principalStateCountry principalState="US-MA" principalCountry="US"/>
            <principalTotalPurchaseSale>4517921.000000000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>CITADEL SECURITIES INSTITUTIONAL LLC</principalName>
            <principalFileNo>8-69663</principalFileNo>
            <principalCrdNo>000281102</principalCrdNo>
            <principalLei>549300MLQ1S3715IUK04</principalLei>
            <principalRssdId>N/A</principalRssdId>
            <principalStateCountry principalState="US-IL" principalCountry="US"/>
            <principalTotalPurchaseSale>476943.000000000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>JANE STREET EXECUTION SERVICES, LLC</principalName>
            <principalFileNo>8-69254</principalFileNo>
            <principalCrdNo>000167280</principalCrdNo>
            <principalLei>549300HXJLXCPDWAH070</principalLei>
            <principalRssdId>N/A</principalRssdId>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>210466.000000000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>Nomura Securities International, Inc.</principalName>
            <principalFileNo>8-15255</principalFileNo>
            <principalCrdNo>000004297</principalCrdNo>
            <principalLei>OXTKY6Q8X53C9ILVV871</principalLei>
            <principalRssdId>N/A</principalRssdId>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>145985.000000000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>Wells Fargo Securities, LLC</principalName>
            <principalFileNo>8-65876</principalFileNo>
            <principalCrdNo>000126292</principalCrdNo>
            <principalLei>VYVVCKR63DVZZN70PB21</principalLei>
            <principalRssdId>N/A</principalRssdId>
            <principalStateCountry principalState="US-NC" principalCountry="US"/>
            <principalTotalPurchaseSale>100989.000000000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>Barclays Capital Inc. </principalName>
            <principalFileNo>8-41342</principalFileNo>
            <principalCrdNo>000019714</principalCrdNo>
            <principalLei>AC28XWWI3WIBK2824319</principalLei>
            <principalRssdId>N/A</principalRssdId>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>51995.000000000000</principalTotalPurchaseSale>
          </principalTransaction>
        </principalTransactions>
        <principalAggregatePurchase>16949231.000000000000</principalAggregatePurchase>
        <isBrokerageResearchPayment>N</isBrokerageResearchPayment>
        <mnthlyAvgNetAssets>75581360.000000000000</mnthlyAvgNetAssets>
        <hasLineOfCredit>N</hasLineOfCredit>
        <isInterfundLending>N</isInterfundLending>
        <isInterfundBorrowing>N</isInterfundBorrowing>
        <isSwingPricing>N</isSwingPricing>
        <liquidityClassifications>
          <liquidityClassificationService>
            <liquidityName>ICE DATA PRICING &amp; REFERENCE DATA, LLC</liquidityName>
            <liquidityLei>5493000NQ9LYLDBCTL34</liquidityLei>
            <liquidityRssdId>N/A</liquidityRssdId>
            <liquidityStateCountry liquidityState="US-NY" liquidityCountry="US"/>
            <isAffiliatedPerson>N</isAffiliatedPerson>
            <assetClassType>Short-term investment vehicle</assetClassType>
            <assetClassType>Repurchase agreement</assetClassType>
            <assetClassType>Equity-common</assetClassType>
            <assetClassType>Equity-preferred</assetClassType>
            <assetClassType>Debt</assetClassType>
            <assetClassType>Derivative-commodity</assetClassType>
            <assetClassType>Derivative-credit</assetClassType>
            <assetClassType>Derivative-equity</assetClassType>
            <assetClassType>Derivative-foreign exchange</assetClassType>
            <assetClassType>Derivative-interest rate</assetClassType>
            <assetClassType>Derivative-other</assetClassType>
            <assetClassType>Structured note</assetClassType>
            <assetClassType>Loan</assetClassType>
            <assetClassType>ABS-mortgage backed security</assetClassType>
            <assetClassType>ABS-asset backed commercial paper</assetClassType>
            <assetClassType>ABS-collateralized bond/debt obligation</assetClassType>
            <assetClassType>ABS-other</assetClassType>
            <assetClassType>Commodity</assetClassType>
            <assetClassType>Real estate</assetClassType>
          </liquidityClassificationService>
        </liquidityClassifications>
        <isLiquidityHiredTerminated>N</isLiquidityHiredTerminated>
      </managementInvestmentQuestion>
      <managementInvestmentQuestion>
        <mgmtInvFundName>Nuveen Lifestyle Conservative Fund</mgmtInvFundName>
        <mgmtInvSeriesId>S000034959</mgmtInvSeriesId>
        <mgmtInvLei>5493004XR94QK7C5RF16</mgmtInvLei>
        <isFirstFilingByFund>N</isFirstFilingByFund>
        <numAuthorizedClass>5</numAuthorizedClass>
        <numAddedClass>0</numAddedClass>
        <numTerminatedClass>0</numTerminatedClass>
        <sharesOutstandings>
          <sharesOutstanding sharesOutstandingClassName="Class A" sharesOutstandingClassId="C000107523" sharesOutstandingTickerSymbol="TSCLX"/>
          <sharesOutstanding sharesOutstandingClassName="Class I" sharesOutstandingClassId="C000162594" sharesOutstandingTickerSymbol="TLSHX"/>
          <sharesOutstanding sharesOutstandingClassName="Premier Class" sharesOutstandingClassId="C000107522" sharesOutstandingTickerSymbol="TLSPX"/>
          <sharesOutstanding sharesOutstandingClassName="Class R6" sharesOutstandingClassId="C000107521" sharesOutstandingTickerSymbol="TCSIX"/>
          <sharesOutstanding sharesOutstandingClassName="Retirement Class" sharesOutstandingClassId="C000107524" sharesOutstandingTickerSymbol="TSCTX"/>
        </sharesOutstandings>
        <fundTypes>
          <fundType>Fund of Funds</fundType>
        </fundTypes>
        <isNonDiversifiedCompany>N</isNonDiversifiedCompany>
        <isForeignSubsidiary>N</isForeignSubsidiary>
        <isFundSecuritiesLending>N</isFundSecuritiesLending>
        <didFundLendSecurities>N</didFundLendSecurities>
        <paymentToAgentManagerType>N/A</paymentToAgentManagerType>
        <avgPortfolioSecuritiesValue>N/A</avgPortfolioSecuritiesValue>
        <netIncomeSecuritiesLending>N/A</netIncomeSecuritiesLending>
        <relyOnRuleTypes>
          <relyOnRuleType>Rule 17a-7 (17 CFR 270.17a-7)</relyOnRuleType>
          <relyOnRuleType>Rule 12d1-4 (17 CFR 270.12d1-4)</relyOnRuleType>
          <relyOnRuleType>Rule 18f-4 (17 CFR 270.18f-4)</relyOnRuleType>
          <relyOnRuleType>Rule 18f-4(c)(4) (17CFR 270.18f-4(c)(4))</relyOnRuleType>
        </relyOnRuleTypes>
        <isExpenseLimitationInPlace>Y</isExpenseLimitationInPlace>
        <isExpenseReducedOrWaived>Y</isExpenseReducedOrWaived>
        <isFeesWaivedRecoupable>N</isFeesWaivedRecoupable>
        <isExpenseWaivedRecoupable>N</isExpenseWaivedRecoupable>
        <investmentAdvisers>
          <investmentAdviser>
            <investmentAdviserName>Teachers Advisors, LLC</investmentAdviserName>
            <investmentAdviserFileNo>801-46887</investmentAdviserFileNo>
            <investmentAdviserCrdNo>000107157</investmentAdviserCrdNo>
            <investmentAdviserLei>Q3EVPQI7HQSIMVRLOU14</investmentAdviserLei>
            <investmentAdviserRssdId>N/A</investmentAdviserRssdId>
            <investmentAdviserStateCountry investmentAdviserState="US-NY" investmentAdviserCountry="US"/>
            <isInvestmentAdviserHired>N</isInvestmentAdviserHired>
          </investmentAdviser>
        </investmentAdvisers>
        <transferAgents>
          <transferAgent>
            <transferAgentName>SS&amp;C Gids, Inc</transferAgentName>
            <transferAgentFileNo>84-00896</transferAgentFileNo>
            <transferAgentLei>21B7QCD05XOK0YTYOP98</transferAgentLei>
            <transferAgentRssdId>N/A</transferAgentRssdId>
            <transferAgentStateCountry transferAgentState="US-MA" transferAgentCountry="US"/>
            <isTransferAgentAffiliated>N</isTransferAgentAffiliated>
            <isTransferAgentSubAgent>N</isTransferAgentSubAgent>
          </transferAgent>
        </transferAgents>
        <isTransferAgentHiredOrTerminated>N</isTransferAgentHiredOrTerminated>
        <pricingServices>
          <pricingService>
            <pricingServiceName>Thomson Reuters</pricingServiceName>
            <pricingServiceLei>549300561UZND4C7B569</pricingServiceLei>
            <pricingServiceRssdId>N/A</pricingServiceRssdId>
            <pricingServiceStateCountry pricingServiceState="US-NY" pricingServiceCountry="US"/>
            <isPricingServiceAffiliated>N</isPricingServiceAffiliated>
          </pricingService>
        </pricingServices>
        <isPricingServiceHiredOrTerminated>N</isPricingServiceHiredOrTerminated>
        <custodians>
          <custodian>
            <custodianName>State Street Bank and Trust Company</custodianName>
            <custodianLei>571474TGEMMWANRLN572</custodianLei>
            <custodianRssdId>N/A</custodianRssdId>
            <custodianStateCountry custodianState="US-NY" custodianCountry="US"/>
            <isCustodianAffiliated>N</isCustodianAffiliated>
            <isSubCustodian>N</isSubCustodian>
            <custodyType>Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1))</custodyType>
          </custodian>
        </custodians>
        <isCustodianHiredOrTerminated>N</isCustodianHiredOrTerminated>
        <shareholderServicingAgents>
          <shareholderServicingAgent>
            <shareholderServiceAgentName>SS&amp;C Gids, Inc</shareholderServiceAgentName>
            <shareholderServiceAgentLei>21B7QCD05XOK0YTYOP98</shareholderServiceAgentLei>
            <shareholderServiceAgentRssdId>N/A</shareholderServiceAgentRssdId>
            <shareholderServiceAgentStateCountry shareholderServiceAgentState="US-MA" shareholderServiceAgentCountry="US"/>
            <isShareholderServiceAgentAffiliated>N</isShareholderServiceAgentAffiliated>
            <isShareholderServiceAgentSubshare>N</isShareholderServiceAgentSubshare>
          </shareholderServicingAgent>
        </shareholderServicingAgents>
        <isShareholderServiceHiredTerminated>N</isShareholderServiceHiredTerminated>
        <admins>
          <admin>
            <adminName>Teachers Advisors, LLC</adminName>
            <adminLei>Q3EVPQI7HQSIMVRLOU14</adminLei>
            <adminRssdId>N/A</adminRssdId>
            <adminStateCountry adminState="US-NY" adminCountry="US"/>
            <isAdminAffiliated>Y</isAdminAffiliated>
            <isAdminSubAdmin>N</isAdminSubAdmin>
          </admin>
        </admins>
        <isAdminHiredOrTerminated>N</isAdminHiredOrTerminated>
        <brokerDealers>
          <brokerDealer>
            <brokerDealerName>Nuveen Securities, LLC</brokerDealerName>
            <brokerDealerFileNo>008-13464</brokerDealerFileNo>
            <brokerDealerCrdNo>000000469</brokerDealerCrdNo>
            <brokerDealerLei>549300SUT66RK1UQZ953</brokerDealerLei>
            <brokerDealerRssdId>N/A</brokerDealerRssdId>
            <brokerDealerStateCountry brokerDealerState="US-IL" brokerDealerCountry="US"/>
            <brokerDealerCommission>0.000000000000</brokerDealerCommission>
          </brokerDealer>
          <brokerDealer>
            <brokerDealerName>TIAA-CREF Individual &amp; Institutional  Services, LLC</brokerDealerName>
            <brokerDealerFileNo>008-44454</brokerDealerFileNo>
            <brokerDealerCrdNo>000020472</brokerDealerCrdNo>
            <brokerDealerLei>N/A</brokerDealerLei>
            <brokerDealerRssdId>N/A</brokerDealerRssdId>
            <brokerDealerStateCountry brokerDealerState="US-NY" brokerDealerCountry="US"/>
            <brokerDealerCommission>0.000000000000</brokerDealerCommission>
          </brokerDealer>
        </brokerDealers>
        <brokers>
          <broker>
            <brokerName>CITADEL SECURITIES INSTITUTIONAL LLC</brokerName>
            <brokerFileNo>8-69663</brokerFileNo>
            <brokerCrdNo>000281102</brokerCrdNo>
            <brokerLei>549300MLQ1S3715IUK04</brokerLei>
            <brokerRssdId>N/A</brokerRssdId>
            <brokerStateCountry brokerState="US-IL" brokerCountry="US"/>
            <grossCommission>318.000000000000</grossCommission>
          </broker>
          <broker>
            <brokerName>JANE STREET EXECUTION SERVICES, LLC</brokerName>
            <brokerFileNo>8-69254</brokerFileNo>
            <brokerCrdNo>000167280</brokerCrdNo>
            <brokerLei>549300HXJLXCPDWAH070</brokerLei>
            <brokerRssdId>N/A</brokerRssdId>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>172.000000000000</grossCommission>
          </broker>
          <broker>
            <brokerName>BOFA SECURITIES, INC.</brokerName>
            <brokerFileNo>8-69787</brokerFileNo>
            <brokerCrdNo>000283942</brokerCrdNo>
            <brokerLei>549300HN4UKV1E2R3U73</brokerLei>
            <brokerRssdId>N/A</brokerRssdId>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>8.000000000000</grossCommission>
          </broker>
        </brokers>
        <aggregateCommission>498.000000000000</aggregateCommission>
        <principalTransactions>
          <principalTransaction>
            <principalName>BNY Mellon Capital Markets, LLC</principalName>
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            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>42096000.000000000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>State Street Global Markets, LLC</principalName>
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            <principalCrdNo>000285852</principalCrdNo>
            <principalLei>549300FDEDF5ORXCMQ56</principalLei>
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            <principalStateCountry principalState="US-MA" principalCountry="US"/>
            <principalTotalPurchaseSale>22176835.000000000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>CITADEL SECURITIES INSTITUTIONAL LLC</principalName>
            <principalFileNo>8-69663</principalFileNo>
            <principalCrdNo>000281102</principalCrdNo>
            <principalLei>549300MLQ1S3715IUK04</principalLei>
            <principalRssdId>N/A</principalRssdId>
            <principalStateCountry principalState="US-IL" principalCountry="US"/>
            <principalTotalPurchaseSale>3048762.000000000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>JANE STREET EXECUTION SERVICES, LLC</principalName>
            <principalFileNo>8-69254</principalFileNo>
            <principalCrdNo>000167280</principalCrdNo>
            <principalLei>549300HXJLXCPDWAH070</principalLei>
            <principalRssdId>N/A</principalRssdId>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>1696367.000000000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>Wells Fargo Securities, LLC</principalName>
            <principalFileNo>8-65876</principalFileNo>
            <principalCrdNo>000126292</principalCrdNo>
            <principalLei>VYVVCKR63DVZZN70PB21</principalLei>
            <principalRssdId>N/A</principalRssdId>
            <principalStateCountry principalState="US-NC" principalCountry="US"/>
            <principalTotalPurchaseSale>604969.000000000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>Nomura Securities International, Inc.</principalName>
            <principalFileNo>8-15255</principalFileNo>
            <principalCrdNo>000004297</principalCrdNo>
            <principalLei>OXTKY6Q8X53C9ILVV871</principalLei>
            <principalRssdId>N/A</principalRssdId>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>602940.000000000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>RBC CAPITAL MARKETS, LLC</principalName>
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            <principalCrdNo>000031194</principalCrdNo>
            <principalLei>549300LCO2FLSSVFFR64</principalLei>
            <principalRssdId>N/A</principalRssdId>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>296895.000000000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>Toronto Dominion Bank</principalName>
            <principalFileNo>8-36747</principalFileNo>
            <principalCrdNo>000018476</principalCrdNo>
            <principalLei>PT3QB789TSUIDF371261</principalLei>
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            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>256913.000000000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>MIZUHO SECURITIES, INC</principalName>
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            <principalCrdNo>000019647</principalCrdNo>
            <principalLei>5493004GRDTUI7EMIZ82</principalLei>
            <principalRssdId>N/A</principalRssdId>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>251971.000000000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>Bank of America</principalName>
            <principalFileNo>8-7221</principalFileNo>
            <principalCrdNo>000007691</principalCrdNo>
            <principalLei>8NAV47T0Y26Q87Y0QP81</principalLei>
            <principalRssdId>N/A</principalRssdId>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>71222.000000000000</principalTotalPurchaseSale>
          </principalTransaction>
        </principalTransactions>
        <principalAggregatePurchase>71102874.000000000000</principalAggregatePurchase>
        <isBrokerageResearchPayment>N</isBrokerageResearchPayment>
        <mnthlyAvgNetAssets>321402990.000000000000</mnthlyAvgNetAssets>
        <hasLineOfCredit>N</hasLineOfCredit>
        <isInterfundLending>N</isInterfundLending>
        <isInterfundBorrowing>N</isInterfundBorrowing>
        <isSwingPricing>N</isSwingPricing>
        <liquidityClassifications>
          <liquidityClassificationService>
            <liquidityName>ICE DATA PRICING &amp; REFERENCE DATA, LLC</liquidityName>
            <liquidityLei>5493000NQ9LYLDBCTL34</liquidityLei>
            <liquidityRssdId>N/A</liquidityRssdId>
            <liquidityStateCountry liquidityState="US-NY" liquidityCountry="US"/>
            <isAffiliatedPerson>N</isAffiliatedPerson>
            <assetClassType>Short-term investment vehicle</assetClassType>
            <assetClassType>Repurchase agreement</assetClassType>
            <assetClassType>Equity-common</assetClassType>
            <assetClassType>Equity-preferred</assetClassType>
            <assetClassType>Debt</assetClassType>
            <assetClassType>Derivative-commodity</assetClassType>
            <assetClassType>Derivative-credit</assetClassType>
            <assetClassType>Derivative-equity</assetClassType>
            <assetClassType>Derivative-foreign exchange</assetClassType>
            <assetClassType>Derivative-interest rate</assetClassType>
            <assetClassType>Derivative-other</assetClassType>
            <assetClassType>Structured note</assetClassType>
            <assetClassType>Loan</assetClassType>
            <assetClassType>ABS-mortgage backed security</assetClassType>
            <assetClassType>ABS-asset backed commercial paper</assetClassType>
            <assetClassType>ABS-collateralized bond/debt obligation</assetClassType>
            <assetClassType>ABS-other</assetClassType>
            <assetClassType>Commodity</assetClassType>
            <assetClassType>Real estate</assetClassType>
          </liquidityClassificationService>
        </liquidityClassifications>
        <isLiquidityHiredTerminated>N</isLiquidityHiredTerminated>
      </managementInvestmentQuestion>
      <managementInvestmentQuestion>
        <mgmtInvFundName>Nuveen Lifestyle Moderate Fund</mgmtInvFundName>
        <mgmtInvSeriesId>S000034962</mgmtInvSeriesId>
        <mgmtInvLei>549300H6HWOCCUDJHF12</mgmtInvLei>
        <isFirstFilingByFund>N</isFirstFilingByFund>
        <numAuthorizedClass>5</numAuthorizedClass>
        <numAddedClass>0</numAddedClass>
        <numTerminatedClass>0</numTerminatedClass>
        <sharesOutstandings>
          <sharesOutstanding sharesOutstandingClassName="Class A" sharesOutstandingClassId="C000107535" sharesOutstandingTickerSymbol="TSMLX"/>
          <sharesOutstanding sharesOutstandingClassName="Class I" sharesOutstandingClassId="C000162597" sharesOutstandingTickerSymbol="TSMHX"/>
          <sharesOutstanding sharesOutstandingClassName="Premier Class" sharesOutstandingClassId="C000107534" sharesOutstandingTickerSymbol="TSMPX"/>
          <sharesOutstanding sharesOutstandingClassName="Class R6" sharesOutstandingClassId="C000107533" sharesOutstandingTickerSymbol="TSIMX"/>
          <sharesOutstanding sharesOutstandingClassName="Retirement Class" sharesOutstandingClassId="C000107536" sharesOutstandingTickerSymbol="TSMTX"/>
        </sharesOutstandings>
        <fundTypes>
          <fundType>Fund of Funds</fundType>
        </fundTypes>
        <isNonDiversifiedCompany>N</isNonDiversifiedCompany>
        <isForeignSubsidiary>N</isForeignSubsidiary>
        <isFundSecuritiesLending>N</isFundSecuritiesLending>
        <didFundLendSecurities>N</didFundLendSecurities>
        <paymentToAgentManagerType>N/A</paymentToAgentManagerType>
        <avgPortfolioSecuritiesValue>N/A</avgPortfolioSecuritiesValue>
        <netIncomeSecuritiesLending>N/A</netIncomeSecuritiesLending>
        <relyOnRuleTypes>
          <relyOnRuleType>Rule 17a-7 (17 CFR 270.17a-7)</relyOnRuleType>
          <relyOnRuleType>Rule 12d1-4 (17 CFR 270.12d1-4)</relyOnRuleType>
          <relyOnRuleType>Rule 18f-4 (17 CFR 270.18f-4)</relyOnRuleType>
          <relyOnRuleType>Rule 18f-4(c)(4) (17CFR 270.18f-4(c)(4))</relyOnRuleType>
        </relyOnRuleTypes>
        <isExpenseLimitationInPlace>Y</isExpenseLimitationInPlace>
        <isExpenseReducedOrWaived>Y</isExpenseReducedOrWaived>
        <isFeesWaivedRecoupable>N</isFeesWaivedRecoupable>
        <isExpenseWaivedRecoupable>N</isExpenseWaivedRecoupable>
        <investmentAdvisers>
          <investmentAdviser>
            <investmentAdviserName>Teachers Advisors, LLC</investmentAdviserName>
            <investmentAdviserFileNo>801-46887</investmentAdviserFileNo>
            <investmentAdviserCrdNo>000107157</investmentAdviserCrdNo>
            <investmentAdviserLei>Q3EVPQI7HQSIMVRLOU14</investmentAdviserLei>
            <investmentAdviserRssdId>N/A</investmentAdviserRssdId>
            <investmentAdviserStateCountry investmentAdviserState="US-NY" investmentAdviserCountry="US"/>
            <isInvestmentAdviserHired>N</isInvestmentAdviserHired>
          </investmentAdviser>
        </investmentAdvisers>
        <transferAgents>
          <transferAgent>
            <transferAgentName>SS&amp;C Gids, Inc</transferAgentName>
            <transferAgentFileNo>84-00896</transferAgentFileNo>
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            <transferAgentRssdId>N/A</transferAgentRssdId>
            <transferAgentStateCountry transferAgentState="US-MA" transferAgentCountry="US"/>
            <isTransferAgentAffiliated>N</isTransferAgentAffiliated>
            <isTransferAgentSubAgent>N</isTransferAgentSubAgent>
          </transferAgent>
        </transferAgents>
        <isTransferAgentHiredOrTerminated>N</isTransferAgentHiredOrTerminated>
        <pricingServices>
          <pricingService>
            <pricingServiceName>Thomson Reuters</pricingServiceName>
            <pricingServiceLei>549300561UZND4C7B569</pricingServiceLei>
            <pricingServiceRssdId>N/A</pricingServiceRssdId>
            <pricingServiceStateCountry pricingServiceState="US-NY" pricingServiceCountry="US"/>
            <isPricingServiceAffiliated>N</isPricingServiceAffiliated>
          </pricingService>
        </pricingServices>
        <isPricingServiceHiredOrTerminated>N</isPricingServiceHiredOrTerminated>
        <custodians>
          <custodian>
            <custodianName>State Street Bank and Trust Company</custodianName>
            <custodianLei>571474TGEMMWANRLN572</custodianLei>
            <custodianRssdId>N/A</custodianRssdId>
            <custodianStateCountry custodianState="US-NY" custodianCountry="US"/>
            <isCustodianAffiliated>N</isCustodianAffiliated>
            <isSubCustodian>N</isSubCustodian>
            <custodyType>Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1))</custodyType>
          </custodian>
        </custodians>
        <isCustodianHiredOrTerminated>N</isCustodianHiredOrTerminated>
        <shareholderServicingAgents>
          <shareholderServicingAgent>
            <shareholderServiceAgentName>SS&amp;C Gids, Inc</shareholderServiceAgentName>
            <shareholderServiceAgentLei>21B7QCD05XOK0YTYOP98</shareholderServiceAgentLei>
            <shareholderServiceAgentRssdId>N/A</shareholderServiceAgentRssdId>
            <shareholderServiceAgentStateCountry shareholderServiceAgentState="US-MA" shareholderServiceAgentCountry="US"/>
            <isShareholderServiceAgentAffiliated>N</isShareholderServiceAgentAffiliated>
            <isShareholderServiceAgentSubshare>N</isShareholderServiceAgentSubshare>
          </shareholderServicingAgent>
        </shareholderServicingAgents>
        <isShareholderServiceHiredTerminated>N</isShareholderServiceHiredTerminated>
        <admins>
          <admin>
            <adminName>Teachers Advisors, LLC</adminName>
            <adminLei>Q3EVPQI7HQSIMVRLOU14</adminLei>
            <adminRssdId>N/A</adminRssdId>
            <adminStateCountry adminState="US-NY" adminCountry="US"/>
            <isAdminAffiliated>Y</isAdminAffiliated>
            <isAdminSubAdmin>N</isAdminSubAdmin>
          </admin>
        </admins>
        <isAdminHiredOrTerminated>N</isAdminHiredOrTerminated>
        <brokerDealers>
          <brokerDealer>
            <brokerDealerName>Nuveen Securities, LLC</brokerDealerName>
            <brokerDealerFileNo>008-13464</brokerDealerFileNo>
            <brokerDealerCrdNo>000000469</brokerDealerCrdNo>
            <brokerDealerLei>549300SUT66RK1UQZ953</brokerDealerLei>
            <brokerDealerRssdId>N/A</brokerDealerRssdId>
            <brokerDealerStateCountry brokerDealerState="US-IL" brokerDealerCountry="US"/>
            <brokerDealerCommission>0.000000000000</brokerDealerCommission>
          </brokerDealer>
          <brokerDealer>
            <brokerDealerName>TIAA-CREF Individual &amp; Institutional  Services, LLC</brokerDealerName>
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            <brokerDealerCrdNo>000020472</brokerDealerCrdNo>
            <brokerDealerLei>N/A</brokerDealerLei>
            <brokerDealerRssdId>N/A</brokerDealerRssdId>
            <brokerDealerStateCountry brokerDealerState="US-NY" brokerDealerCountry="US"/>
            <brokerDealerCommission>0.000000000000</brokerDealerCommission>
          </brokerDealer>
        </brokerDealers>
        <brokers>
          <broker>
            <brokerName>CITADEL SECURITIES INSTITUTIONAL LLC</brokerName>
            <brokerFileNo>8-69663</brokerFileNo>
            <brokerCrdNo>000281102</brokerCrdNo>
            <brokerLei>549300MLQ1S3715IUK04</brokerLei>
            <brokerRssdId>N/A</brokerRssdId>
            <brokerStateCountry brokerState="US-IL" brokerCountry="US"/>
            <grossCommission>795.000000000000</grossCommission>
          </broker>
          <broker>
            <brokerName>JANE STREET EXECUTION SERVICES, LLC</brokerName>
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            <brokerCrdNo>000167280</brokerCrdNo>
            <brokerLei>549300HXJLXCPDWAH070</brokerLei>
            <brokerRssdId>N/A</brokerRssdId>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>358.000000000000</grossCommission>
          </broker>
        </brokers>
        <aggregateCommission>1153.000000000000</aggregateCommission>
        <principalTransactions>
          <principalTransaction>
            <principalName>BNY Mellon Capital Markets, LLC</principalName>
            <principalFileNo>8-35255</principalFileNo>
            <principalCrdNo>000017454</principalCrdNo>
            <principalLei>VJW2DOOHGDT6PR0ZRO63</principalLei>
            <principalRssdId>N/A</principalRssdId>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>81143000.000000000000</principalTotalPurchaseSale>
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          <principalTransaction>
            <principalName>State Street Global Markets, LLC</principalName>
            <principalFileNo>8-69862</principalFileNo>
            <principalCrdNo>000285852</principalCrdNo>
            <principalLei>549300FDEDF5ORXCMQ56</principalLei>
            <principalRssdId>N/A</principalRssdId>
            <principalStateCountry principalState="US-MA" principalCountry="US"/>
            <principalTotalPurchaseSale>45437035.000000000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>CITADEL SECURITIES INSTITUTIONAL LLC</principalName>
            <principalFileNo>8-69663</principalFileNo>
            <principalCrdNo>000281102</principalCrdNo>
            <principalLei>549300MLQ1S3715IUK04</principalLei>
            <principalRssdId>N/A</principalRssdId>
            <principalStateCountry principalState="US-IL" principalCountry="US"/>
            <principalTotalPurchaseSale>7587199.000000000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>JANE STREET EXECUTION SERVICES, LLC</principalName>
            <principalFileNo>8-69254</principalFileNo>
            <principalCrdNo>000167280</principalCrdNo>
            <principalLei>549300HXJLXCPDWAH070</principalLei>
            <principalRssdId>N/A</principalRssdId>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>3517497.000000000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>Nomura Securities International, Inc.</principalName>
            <principalFileNo>8-15255</principalFileNo>
            <principalCrdNo>000004297</principalCrdNo>
            <principalLei>OXTKY6Q8X53C9ILVV871</principalLei>
            <principalRssdId>N/A</principalRssdId>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>1706828.000000000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>Toronto Dominion Bank</principalName>
            <principalFileNo>8-36747</principalFileNo>
            <principalCrdNo>000018476</principalCrdNo>
            <principalLei>PT3QB789TSUIDF371261</principalLei>
            <principalRssdId>N/A</principalRssdId>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>723862.000000000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>Jefferies LLC</principalName>
            <principalFileNo>8-15074</principalFileNo>
            <principalCrdNo>000002347</principalCrdNo>
            <principalLei>58PU97L1C0WSRCWADL48</principalLei>
            <principalRssdId>N/A</principalRssdId>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>672923.000000000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>Wells Fargo Securities, LLC</principalName>
            <principalFileNo>8-65876</principalFileNo>
            <principalCrdNo>000126292</principalCrdNo>
            <principalLei>VYVVCKR63DVZZN70PB21</principalLei>
            <principalRssdId>N/A</principalRssdId>
            <principalStateCountry principalState="US-NC" principalCountry="US"/>
            <principalTotalPurchaseSale>552938.000000000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>UBS SECURITIES LLC</principalName>
            <principalFileNo>8-22651</principalFileNo>
            <principalCrdNo>000007654</principalCrdNo>
            <principalLei>BFM8T61CT2L1QCEMIK50</principalLei>
            <principalRssdId>N/A</principalRssdId>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>486953.000000000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>Citigroup Global Markets Inc.</principalName>
            <principalFileNo>8-8177</principalFileNo>
            <principalCrdNo>000007059</principalCrdNo>
            <principalLei>MBNUM2BPBDO7JBLYG310</principalLei>
            <principalRssdId>N/A</principalRssdId>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>469861.000000000000</principalTotalPurchaseSale>
          </principalTransaction>
        </principalTransactions>
        <principalAggregatePurchase>142585992.000000000000</principalAggregatePurchase>
        <isBrokerageResearchPayment>N</isBrokerageResearchPayment>
        <mnthlyAvgNetAssets>597301604.000000000000</mnthlyAvgNetAssets>
        <hasLineOfCredit>N</hasLineOfCredit>
        <isInterfundLending>N</isInterfundLending>
        <isInterfundBorrowing>N</isInterfundBorrowing>
        <isSwingPricing>N</isSwingPricing>
        <liquidityClassifications>
          <liquidityClassificationService>
            <liquidityName>ICE DATA PRICING &amp; REFERENCE DATA, LLC</liquidityName>
            <liquidityLei>5493000NQ9LYLDBCTL34</liquidityLei>
            <liquidityRssdId>N/A</liquidityRssdId>
            <liquidityStateCountry liquidityState="US-NY" liquidityCountry="US"/>
            <isAffiliatedPerson>N</isAffiliatedPerson>
            <assetClassType>Short-term investment vehicle</assetClassType>
            <assetClassType>Repurchase agreement</assetClassType>
            <assetClassType>Equity-common</assetClassType>
            <assetClassType>Equity-preferred</assetClassType>
            <assetClassType>Debt</assetClassType>
            <assetClassType>Derivative-commodity</assetClassType>
            <assetClassType>Derivative-credit</assetClassType>
            <assetClassType>Derivative-equity</assetClassType>
            <assetClassType>Derivative-foreign exchange</assetClassType>
            <assetClassType>Derivative-interest rate</assetClassType>
            <assetClassType>Derivative-other</assetClassType>
            <assetClassType>Structured note</assetClassType>
            <assetClassType>Loan</assetClassType>
            <assetClassType>ABS-mortgage backed security</assetClassType>
            <assetClassType>ABS-asset backed commercial paper</assetClassType>
            <assetClassType>ABS-collateralized bond/debt obligation</assetClassType>
            <assetClassType>ABS-other</assetClassType>
            <assetClassType>Commodity</assetClassType>
            <assetClassType>Real estate</assetClassType>
          </liquidityClassificationService>
        </liquidityClassifications>
        <isLiquidityHiredTerminated>N</isLiquidityHiredTerminated>
      </managementInvestmentQuestion>
      <managementInvestmentQuestion>
        <mgmtInvFundName>Nuveen Lifestyle Growth Fund</mgmtInvFundName>
        <mgmtInvSeriesId>S000034960</mgmtInvSeriesId>
        <mgmtInvLei>549300NTI1I184WAHO39</mgmtInvLei>
        <isFirstFilingByFund>N</isFirstFilingByFund>
        <numAuthorizedClass>5</numAuthorizedClass>
        <numAddedClass>0</numAddedClass>
        <numTerminatedClass>0</numTerminatedClass>
        <sharesOutstandings>
          <sharesOutstanding sharesOutstandingClassName="Class A" sharesOutstandingClassId="C000107526" sharesOutstandingTickerSymbol="TSGLX"/>
          <sharesOutstanding sharesOutstandingClassName="Class I" sharesOutstandingClassId="C000162595" sharesOutstandingTickerSymbol="TSGHX"/>
          <sharesOutstanding sharesOutstandingClassName="Premier Class" sharesOutstandingClassId="C000107525" sharesOutstandingTickerSymbol="TSGPX"/>
          <sharesOutstanding sharesOutstandingClassName="Class R6" sharesOutstandingClassId="C000107528" sharesOutstandingTickerSymbol="TSGGX"/>
          <sharesOutstanding sharesOutstandingClassName="Retirement Class" sharesOutstandingClassId="C000107527" sharesOutstandingTickerSymbol="TSGRX"/>
        </sharesOutstandings>
        <fundTypes>
          <fundType>Fund of Funds</fundType>
        </fundTypes>
        <isNonDiversifiedCompany>N</isNonDiversifiedCompany>
        <isForeignSubsidiary>N</isForeignSubsidiary>
        <isFundSecuritiesLending>N</isFundSecuritiesLending>
        <didFundLendSecurities>N</didFundLendSecurities>
        <paymentToAgentManagerType>N/A</paymentToAgentManagerType>
        <avgPortfolioSecuritiesValue>N/A</avgPortfolioSecuritiesValue>
        <netIncomeSecuritiesLending>N/A</netIncomeSecuritiesLending>
        <relyOnRuleTypes>
          <relyOnRuleType>Rule 17a-7 (17 CFR 270.17a-7)</relyOnRuleType>
          <relyOnRuleType>Rule 12d1-4 (17 CFR 270.12d1-4)</relyOnRuleType>
          <relyOnRuleType>Rule 18f-4 (17 CFR 270.18f-4)</relyOnRuleType>
          <relyOnRuleType>Rule 18f-4(c)(4) (17CFR 270.18f-4(c)(4))</relyOnRuleType>
        </relyOnRuleTypes>
        <isExpenseLimitationInPlace>Y</isExpenseLimitationInPlace>
        <isExpenseReducedOrWaived>Y</isExpenseReducedOrWaived>
        <isFeesWaivedRecoupable>N</isFeesWaivedRecoupable>
        <isExpenseWaivedRecoupable>N</isExpenseWaivedRecoupable>
        <investmentAdvisers>
          <investmentAdviser>
            <investmentAdviserName>Teachers Advisors, LLC</investmentAdviserName>
            <investmentAdviserFileNo>801-46887</investmentAdviserFileNo>
            <investmentAdviserCrdNo>000107157</investmentAdviserCrdNo>
            <investmentAdviserLei>Q3EVPQI7HQSIMVRLOU14</investmentAdviserLei>
            <investmentAdviserRssdId>N/A</investmentAdviserRssdId>
            <investmentAdviserStateCountry investmentAdviserState="US-NY" investmentAdviserCountry="US"/>
            <isInvestmentAdviserHired>N</isInvestmentAdviserHired>
          </investmentAdviser>
        </investmentAdvisers>
        <transferAgents>
          <transferAgent>
            <transferAgentName>SS&amp;C Gids, Inc</transferAgentName>
            <transferAgentFileNo>84-00896</transferAgentFileNo>
            <transferAgentLei>21B7QCD05XOK0YTYOP98</transferAgentLei>
            <transferAgentRssdId>N/A</transferAgentRssdId>
            <transferAgentStateCountry transferAgentState="US-MA" transferAgentCountry="US"/>
            <isTransferAgentAffiliated>N</isTransferAgentAffiliated>
            <isTransferAgentSubAgent>N</isTransferAgentSubAgent>
          </transferAgent>
        </transferAgents>
        <isTransferAgentHiredOrTerminated>N</isTransferAgentHiredOrTerminated>
        <pricingServices>
          <pricingService>
            <pricingServiceName>Thomson Reuters</pricingServiceName>
            <pricingServiceLei>549300561UZND4C7B569</pricingServiceLei>
            <pricingServiceRssdId>N/A</pricingServiceRssdId>
            <pricingServiceStateCountry pricingServiceState="US-NY" pricingServiceCountry="US"/>
            <isPricingServiceAffiliated>N</isPricingServiceAffiliated>
          </pricingService>
        </pricingServices>
        <isPricingServiceHiredOrTerminated>N</isPricingServiceHiredOrTerminated>
        <custodians>
          <custodian>
            <custodianName>State Street Bank and Trust Company</custodianName>
            <custodianLei>571474TGEMMWANRLN572</custodianLei>
            <custodianRssdId>N/A</custodianRssdId>
            <custodianStateCountry custodianState="US-NY" custodianCountry="US"/>
            <isCustodianAffiliated>N</isCustodianAffiliated>
            <isSubCustodian>N</isSubCustodian>
            <custodyType>Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1))</custodyType>
          </custodian>
        </custodians>
        <isCustodianHiredOrTerminated>N</isCustodianHiredOrTerminated>
        <shareholderServicingAgents>
          <shareholderServicingAgent>
            <shareholderServiceAgentName>SS&amp;C Gids, Inc</shareholderServiceAgentName>
            <shareholderServiceAgentLei>21B7QCD05XOK0YTYOP98</shareholderServiceAgentLei>
            <shareholderServiceAgentRssdId>N/A</shareholderServiceAgentRssdId>
            <shareholderServiceAgentStateCountry shareholderServiceAgentState="US-MA" shareholderServiceAgentCountry="US"/>
            <isShareholderServiceAgentAffiliated>N</isShareholderServiceAgentAffiliated>
            <isShareholderServiceAgentSubshare>N</isShareholderServiceAgentSubshare>
          </shareholderServicingAgent>
        </shareholderServicingAgents>
        <isShareholderServiceHiredTerminated>N</isShareholderServiceHiredTerminated>
        <admins>
          <admin>
            <adminName>Teachers Advisors, LLC</adminName>
            <adminLei>Q3EVPQI7HQSIMVRLOU14</adminLei>
            <adminRssdId>N/A</adminRssdId>
            <adminStateCountry adminState="US-NY" adminCountry="US"/>
            <isAdminAffiliated>Y</isAdminAffiliated>
            <isAdminSubAdmin>N</isAdminSubAdmin>
          </admin>
        </admins>
        <isAdminHiredOrTerminated>N</isAdminHiredOrTerminated>
        <brokerDealers>
          <brokerDealer>
            <brokerDealerName>Nuveen Securities, LLC</brokerDealerName>
            <brokerDealerFileNo>008-13464</brokerDealerFileNo>
            <brokerDealerCrdNo>000000469</brokerDealerCrdNo>
            <brokerDealerLei>549300SUT66RK1UQZ953</brokerDealerLei>
            <brokerDealerRssdId>N/A</brokerDealerRssdId>
            <brokerDealerStateCountry brokerDealerState="US-IL" brokerDealerCountry="US"/>
            <brokerDealerCommission>0.000000000000</brokerDealerCommission>
          </brokerDealer>
          <brokerDealer>
            <brokerDealerName>TIAA-CREF Individual &amp; Institutional  Services, LLC</brokerDealerName>
            <brokerDealerFileNo>008-44454</brokerDealerFileNo>
            <brokerDealerCrdNo>000020472</brokerDealerCrdNo>
            <brokerDealerLei>N/A</brokerDealerLei>
            <brokerDealerRssdId>N/A</brokerDealerRssdId>
            <brokerDealerStateCountry brokerDealerState="US-NY" brokerDealerCountry="US"/>
            <brokerDealerCommission>0.000000000000</brokerDealerCommission>
          </brokerDealer>
        </brokerDealers>
        <brokers>
          <broker>
            <brokerName>CITADEL SECURITIES INSTITUTIONAL LLC</brokerName>
            <brokerFileNo>8-69663</brokerFileNo>
            <brokerCrdNo>000281102</brokerCrdNo>
            <brokerLei>549300MLQ1S3715IUK04</brokerLei>
            <brokerRssdId>N/A</brokerRssdId>
            <brokerStateCountry brokerState="US-IL" brokerCountry="US"/>
            <grossCommission>510.000000000000</grossCommission>
          </broker>
          <broker>
            <brokerName>JANE STREET EXECUTION SERVICES, LLC</brokerName>
            <brokerFileNo>8-69254</brokerFileNo>
            <brokerCrdNo>000167280</brokerCrdNo>
            <brokerLei>549300HXJLXCPDWAH070</brokerLei>
            <brokerRssdId>N/A</brokerRssdId>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>228.000000000000</grossCommission>
          </broker>
          <broker>
            <brokerName>BOFA SECURITIES, INC.</brokerName>
            <brokerFileNo>8-69787</brokerFileNo>
            <brokerCrdNo>000283942</brokerCrdNo>
            <brokerLei>549300HN4UKV1E2R3U73</brokerLei>
            <brokerRssdId>N/A</brokerRssdId>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>6.000000000000</grossCommission>
          </broker>
        </brokers>
        <aggregateCommission>744.000000000000</aggregateCommission>
        <principalTransactions>
          <principalTransaction>
            <principalName>BNY Mellon Capital Markets, LLC</principalName>
            <principalFileNo>8-35255</principalFileNo>
            <principalCrdNo>000017454</principalCrdNo>
            <principalLei>VJW2DOOHGDT6PR0ZRO63</principalLei>
            <principalRssdId>N/A</principalRssdId>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>47032000.000000000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>State Street Global Markets, LLC</principalName>
            <principalFileNo>8-69862</principalFileNo>
            <principalCrdNo>000285852</principalCrdNo>
            <principalLei>549300FDEDF5ORXCMQ56</principalLei>
            <principalRssdId>N/A</principalRssdId>
            <principalStateCountry principalState="US-MA" principalCountry="US"/>
            <principalTotalPurchaseSale>26116926.000000000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>CITADEL SECURITIES INSTITUTIONAL LLC</principalName>
            <principalFileNo>8-69663</principalFileNo>
            <principalCrdNo>000281102</principalCrdNo>
            <principalLei>549300MLQ1S3715IUK04</principalLei>
            <principalRssdId>N/A</principalRssdId>
            <principalStateCountry principalState="US-IL" principalCountry="US"/>
            <principalTotalPurchaseSale>4846826.000000000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>JANE STREET EXECUTION SERVICES, LLC</principalName>
            <principalFileNo>8-69254</principalFileNo>
            <principalCrdNo>000167280</principalCrdNo>
            <principalLei>549300HXJLXCPDWAH070</principalLei>
            <principalRssdId>N/A</principalRssdId>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>2253725.000000000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>RBC CAPITAL MARKETS, LLC</principalName>
            <principalFileNo>8-45411</principalFileNo>
            <principalCrdNo>000031194</principalCrdNo>
            <principalLei>549300LCO2FLSSVFFR64</principalLei>
            <principalRssdId>N/A</principalRssdId>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>533905.000000000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>Toronto Dominion Bank</principalName>
            <principalFileNo>8-36747</principalFileNo>
            <principalCrdNo>000018476</principalCrdNo>
            <principalLei>PT3QB789TSUIDF371261</principalLei>
            <principalRssdId>N/A</principalRssdId>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>458914.000000000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>Wells Fargo Securities, LLC</principalName>
            <principalFileNo>8-65876</principalFileNo>
            <principalCrdNo>000126292</principalCrdNo>
            <principalLei>VYVVCKR63DVZZN70PB21</principalLei>
            <principalRssdId>N/A</principalRssdId>
            <principalStateCountry principalState="US-NC" principalCountry="US"/>
            <principalTotalPurchaseSale>428952.000000000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>MIZUHO SECURITIES, INC</principalName>
            <principalFileNo>8-37710</principalFileNo>
            <principalCrdNo>000019647</principalCrdNo>
            <principalLei>5493004GRDTUI7EMIZ82</principalLei>
            <principalRssdId>N/A</principalRssdId>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>268969.000000000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>Barclays Capital Inc. </principalName>
            <principalFileNo>8-41342</principalFileNo>
            <principalCrdNo>000019714</principalCrdNo>
            <principalLei>AC28XWWI3WIBK2824319</principalLei>
            <principalRssdId>N/A</principalRssdId>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>239977.000000000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>Bank of America</principalName>
            <principalFileNo>8-7221</principalFileNo>
            <principalCrdNo>000007691</principalCrdNo>
            <principalLei>8NAV47T0Y26Q87Y0QP81</principalLei>
            <principalRssdId>N/A</principalRssdId>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>54326.000000000000</principalTotalPurchaseSale>
          </principalTransaction>
        </principalTransactions>
        <principalAggregatePurchase>82234520.000000000000</principalAggregatePurchase>
        <isBrokerageResearchPayment>N</isBrokerageResearchPayment>
        <mnthlyAvgNetAssets>332311449.000000000000</mnthlyAvgNetAssets>
        <hasLineOfCredit>N</hasLineOfCredit>
        <isInterfundLending>N</isInterfundLending>
        <isInterfundBorrowing>N</isInterfundBorrowing>
        <isSwingPricing>N</isSwingPricing>
        <liquidityClassifications>
          <liquidityClassificationService>
            <liquidityName>ICE DATA PRICING &amp; REFERENCE DATA, LLC</liquidityName>
            <liquidityLei>5493000NQ9LYLDBCTL34</liquidityLei>
            <liquidityRssdId>N/A</liquidityRssdId>
            <liquidityStateCountry liquidityState="US-NY" liquidityCountry="US"/>
            <isAffiliatedPerson>N</isAffiliatedPerson>
            <assetClassType>Short-term investment vehicle</assetClassType>
            <assetClassType>Repurchase agreement</assetClassType>
            <assetClassType>Equity-common</assetClassType>
            <assetClassType>Equity-preferred</assetClassType>
            <assetClassType>Debt</assetClassType>
            <assetClassType>Derivative-commodity</assetClassType>
            <assetClassType>Derivative-credit</assetClassType>
            <assetClassType>Derivative-equity</assetClassType>
            <assetClassType>Derivative-foreign exchange</assetClassType>
            <assetClassType>Derivative-interest rate</assetClassType>
            <assetClassType>Derivative-other</assetClassType>
            <assetClassType>Structured note</assetClassType>
            <assetClassType>Loan</assetClassType>
            <assetClassType>ABS-mortgage backed security</assetClassType>
            <assetClassType>ABS-asset backed commercial paper</assetClassType>
            <assetClassType>ABS-collateralized bond/debt obligation</assetClassType>
            <assetClassType>ABS-other</assetClassType>
            <assetClassType>Commodity</assetClassType>
            <assetClassType>Real estate</assetClassType>
          </liquidityClassificationService>
        </liquidityClassifications>
        <isLiquidityHiredTerminated>N</isLiquidityHiredTerminated>
      </managementInvestmentQuestion>
      <managementInvestmentQuestion>
        <mgmtInvFundName>Nuveen Lifestyle Aggressive Growth Fund</mgmtInvFundName>
        <mgmtInvSeriesId>S000034958</mgmtInvSeriesId>
        <mgmtInvLei>549300HTBP63MUKLP015</mgmtInvLei>
        <isFirstFilingByFund>N</isFirstFilingByFund>
        <numAuthorizedClass>5</numAuthorizedClass>
        <numAddedClass>0</numAddedClass>
        <numTerminatedClass>0</numTerminatedClass>
        <sharesOutstandings>
          <sharesOutstanding sharesOutstandingClassName="Class A" sharesOutstandingClassId="C000107519" sharesOutstandingTickerSymbol="TSALX"/>
          <sharesOutstanding sharesOutstandingClassName="Class I" sharesOutstandingClassId="C000162593" sharesOutstandingTickerSymbol="TSAHX"/>
          <sharesOutstanding sharesOutstandingClassName="Premier Class" sharesOutstandingClassId="C000107518" sharesOutstandingTickerSymbol="TSAPX"/>
          <sharesOutstanding sharesOutstandingClassName="Class R6" sharesOutstandingClassId="C000107517" sharesOutstandingTickerSymbol="TSAIX"/>
          <sharesOutstanding sharesOutstandingClassName="Retirement Class" sharesOutstandingClassId="C000107520" sharesOutstandingTickerSymbol="TSARX"/>
        </sharesOutstandings>
        <fundTypes>
          <fundType>Fund of Funds</fundType>
        </fundTypes>
        <isNonDiversifiedCompany>N</isNonDiversifiedCompany>
        <isForeignSubsidiary>N</isForeignSubsidiary>
        <isFundSecuritiesLending>N</isFundSecuritiesLending>
        <didFundLendSecurities>N</didFundLendSecurities>
        <paymentToAgentManagerType>N/A</paymentToAgentManagerType>
        <avgPortfolioSecuritiesValue>N/A</avgPortfolioSecuritiesValue>
        <netIncomeSecuritiesLending>N/A</netIncomeSecuritiesLending>
        <relyOnRuleTypes>
          <relyOnRuleType>Rule 17a-7 (17 CFR 270.17a-7)</relyOnRuleType>
          <relyOnRuleType>Rule 12d1-4 (17 CFR 270.12d1-4)</relyOnRuleType>
          <relyOnRuleType>Rule 18f-4 (17 CFR 270.18f-4)</relyOnRuleType>
          <relyOnRuleType>Rule 18f-4(c)(4) (17CFR 270.18f-4(c)(4))</relyOnRuleType>
        </relyOnRuleTypes>
        <isExpenseLimitationInPlace>Y</isExpenseLimitationInPlace>
        <isExpenseReducedOrWaived>Y</isExpenseReducedOrWaived>
        <isFeesWaivedRecoupable>N</isFeesWaivedRecoupable>
        <isExpenseWaivedRecoupable>N</isExpenseWaivedRecoupable>
        <investmentAdvisers>
          <investmentAdviser>
            <investmentAdviserName>Teachers Advisors, LLC</investmentAdviserName>
            <investmentAdviserFileNo>801-46887</investmentAdviserFileNo>
            <investmentAdviserCrdNo>000107157</investmentAdviserCrdNo>
            <investmentAdviserLei>Q3EVPQI7HQSIMVRLOU14</investmentAdviserLei>
            <investmentAdviserRssdId>N/A</investmentAdviserRssdId>
            <investmentAdviserStateCountry investmentAdviserState="US-NY" investmentAdviserCountry="US"/>
            <isInvestmentAdviserHired>N</isInvestmentAdviserHired>
          </investmentAdviser>
        </investmentAdvisers>
        <transferAgents>
          <transferAgent>
            <transferAgentName>SS&amp;C Gids, Inc</transferAgentName>
            <transferAgentFileNo>84-00896</transferAgentFileNo>
            <transferAgentLei>21B7QCD05XOK0YTYOP98</transferAgentLei>
            <transferAgentRssdId>N/A</transferAgentRssdId>
            <transferAgentStateCountry transferAgentState="US-MA" transferAgentCountry="US"/>
            <isTransferAgentAffiliated>N</isTransferAgentAffiliated>
            <isTransferAgentSubAgent>N</isTransferAgentSubAgent>
          </transferAgent>
        </transferAgents>
        <isTransferAgentHiredOrTerminated>N</isTransferAgentHiredOrTerminated>
        <pricingServices>
          <pricingService>
            <pricingServiceName>Thomson Reuters</pricingServiceName>
            <pricingServiceLei>549300561UZND4C7B569</pricingServiceLei>
            <pricingServiceRssdId>N/A</pricingServiceRssdId>
            <pricingServiceStateCountry pricingServiceState="US-NY" pricingServiceCountry="US"/>
            <isPricingServiceAffiliated>N</isPricingServiceAffiliated>
          </pricingService>
        </pricingServices>
        <isPricingServiceHiredOrTerminated>N</isPricingServiceHiredOrTerminated>
        <custodians>
          <custodian>
            <custodianName>State Street Bank and Trust Company</custodianName>
            <custodianLei>571474TGEMMWANRLN572</custodianLei>
            <custodianRssdId>N/A</custodianRssdId>
            <custodianStateCountry custodianState="US-NY" custodianCountry="US"/>
            <isCustodianAffiliated>N</isCustodianAffiliated>
            <isSubCustodian>N</isSubCustodian>
            <custodyType>Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1))</custodyType>
          </custodian>
        </custodians>
        <isCustodianHiredOrTerminated>N</isCustodianHiredOrTerminated>
        <shareholderServicingAgents>
          <shareholderServicingAgent>
            <shareholderServiceAgentName>SS&amp;C Gids, Inc</shareholderServiceAgentName>
            <shareholderServiceAgentLei>21B7QCD05XOK0YTYOP98</shareholderServiceAgentLei>
            <shareholderServiceAgentRssdId>N/A</shareholderServiceAgentRssdId>
            <shareholderServiceAgentStateCountry shareholderServiceAgentState="US-MA" shareholderServiceAgentCountry="US"/>
            <isShareholderServiceAgentAffiliated>N</isShareholderServiceAgentAffiliated>
            <isShareholderServiceAgentSubshare>N</isShareholderServiceAgentSubshare>
          </shareholderServicingAgent>
        </shareholderServicingAgents>
        <isShareholderServiceHiredTerminated>N</isShareholderServiceHiredTerminated>
        <admins>
          <admin>
            <adminName>Teachers Advisors, LLC</adminName>
            <adminLei>Q3EVPQI7HQSIMVRLOU14</adminLei>
            <adminRssdId>N/A</adminRssdId>
            <adminStateCountry adminState="US-NY" adminCountry="US"/>
            <isAdminAffiliated>Y</isAdminAffiliated>
            <isAdminSubAdmin>N</isAdminSubAdmin>
          </admin>
        </admins>
        <isAdminHiredOrTerminated>N</isAdminHiredOrTerminated>
        <brokerDealers>
          <brokerDealer>
            <brokerDealerName>Nuveen Securities, LLC</brokerDealerName>
            <brokerDealerFileNo>008-13464</brokerDealerFileNo>
            <brokerDealerCrdNo>000000469</brokerDealerCrdNo>
            <brokerDealerLei>549300SUT66RK1UQZ953</brokerDealerLei>
            <brokerDealerRssdId>N/A</brokerDealerRssdId>
            <brokerDealerStateCountry brokerDealerState="US-IL" brokerDealerCountry="US"/>
            <brokerDealerCommission>0.000000000000</brokerDealerCommission>
          </brokerDealer>
          <brokerDealer>
            <brokerDealerName>TIAA-CREF Individual &amp; Institutional  Services, LLC</brokerDealerName>
            <brokerDealerFileNo>008-44454</brokerDealerFileNo>
            <brokerDealerCrdNo>000020472</brokerDealerCrdNo>
            <brokerDealerLei>N/A</brokerDealerLei>
            <brokerDealerRssdId>N/A</brokerDealerRssdId>
            <brokerDealerStateCountry brokerDealerState="US-NY" brokerDealerCountry="US"/>
            <brokerDealerCommission>0.000000000000</brokerDealerCommission>
          </brokerDealer>
        </brokerDealers>
        <brokers>
          <broker>
            <brokerName>CITADEL SECURITIES INSTITUTIONAL LLC</brokerName>
            <brokerFileNo>8-69663</brokerFileNo>
            <brokerCrdNo>000281102</brokerCrdNo>
            <brokerLei>549300MLQ1S3715IUK04</brokerLei>
            <brokerRssdId>N/A</brokerRssdId>
            <brokerStateCountry brokerState="US-IL" brokerCountry="US"/>
            <grossCommission>424.000000000000</grossCommission>
          </broker>
          <broker>
            <brokerName>JANE STREET EXECUTION SERVICES, LLC</brokerName>
            <brokerFileNo>8-69254</brokerFileNo>
            <brokerCrdNo>000167280</brokerCrdNo>
            <brokerLei>549300HXJLXCPDWAH070</brokerLei>
            <brokerRssdId>N/A</brokerRssdId>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>194.000000000000</grossCommission>
          </broker>
          <broker>
            <brokerName>BOFA SECURITIES, INC.</brokerName>
            <brokerFileNo>8-69787</brokerFileNo>
            <brokerCrdNo>000283942</brokerCrdNo>
            <brokerLei>549300HN4UKV1E2R3U73</brokerLei>
            <brokerRssdId>N/A</brokerRssdId>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>22.000000000000</grossCommission>
          </broker>
        </brokers>
        <aggregateCommission>640.000000000000</aggregateCommission>
        <principalTransactions>
          <principalTransaction>
            <principalName>BNY Mellon Capital Markets, LLC</principalName>
            <principalFileNo>8-35255</principalFileNo>
            <principalCrdNo>000017454</principalCrdNo>
            <principalLei>VJW2DOOHGDT6PR0ZRO63</principalLei>
            <principalRssdId>N/A</principalRssdId>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>40428000.000000000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>State Street Global Markets, LLC</principalName>
            <principalFileNo>8-69862</principalFileNo>
            <principalCrdNo>000285852</principalCrdNo>
            <principalLei>549300FDEDF5ORXCMQ56</principalLei>
            <principalRssdId>N/A</principalRssdId>
            <principalStateCountry principalState="US-MA" principalCountry="US"/>
            <principalTotalPurchaseSale>23107621.000000000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>CITADEL SECURITIES INSTITUTIONAL LLC</principalName>
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</edgarSubmission>
