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            <principalRssdId>N/A</principalRssdId>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>263878097.160000000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>WELLS FARGO SECURITIES</principalName>
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            <principalLei>VYVVCKR63DVZZN70PB21</principalLei>
            <principalRssdId>N/A</principalRssdId>
            <principalStateCountry principalState="US-NC" principalCountry="US"/>
            <principalTotalPurchaseSale>180547649.030000000000</principalTotalPurchaseSale>
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          <principalTransaction>
            <principalName>MORGAN STANLEY</principalName>
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            <principalLei>9R7GPTSO7KV3UQJZQ078</principalLei>
            <principalRssdId>N/A</principalRssdId>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>120902076.490000000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>RBC CAPITAL MARKETS</principalName>
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            <principalLei>549300LCO2FLSSVFFR64</principalLei>
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            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>113507649.320000000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>PIPER SANDLER &amp; CO</principalName>
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            <principalStateCountry principalState="US-MN" principalCountry="US"/>
            <principalTotalPurchaseSale>110363052.340000000000</principalTotalPurchaseSale>
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          <principalTransaction>
            <principalName>STIFEL NICOLAUS &amp; CO MARKETS</principalName>
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            <principalStateCountry principalState="US-MO" principalCountry="US"/>
            <principalTotalPurchaseSale>83335881.100000000000</principalTotalPurchaseSale>
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          <principalTransaction>
            <principalName>BANK OF AMERICA MERRILL LYNCH</principalName>
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            <principalRssdId>N/A</principalRssdId>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>82671206.450000000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>TORONTO-DOMINION CORP</principalName>
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            <principalLei>69LASGQF5I0RN31MEN24</principalLei>
            <principalRssdId>N/A</principalRssdId>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>72751045.620000000000</principalTotalPurchaseSale>
          </principalTransaction>
        </principalTransactions>
        <principalAggregatePurchase>1955581955.180000000000</principalAggregatePurchase>
        <isBrokerageResearchPayment>N</isBrokerageResearchPayment>
        <mnthlyAvgNetAssets>1601436251.752310000000</mnthlyAvgNetAssets>
        <hasLineOfCredit>N</hasLineOfCredit>
        <isInterfundLending>N</isInterfundLending>
        <isInterfundBorrowing>N</isInterfundBorrowing>
        <isSwingPricing>N</isSwingPricing>
        <isLiquidityHiredTerminated>N</isLiquidityHiredTerminated>
      </managementInvestmentQuestion>
      <managementInvestmentQuestion>
        <mgmtInvFundName>California Intermediate-Term Tax-Free Bond Fund</mgmtInvFundName>
        <mgmtInvSeriesId>S000005668</mgmtInvSeriesId>
        <mgmtInvLei>549300X0KVNMMIPYYR03</mgmtInvLei>
        <isFirstFilingByFund>N</isFirstFilingByFund>
        <numAuthorizedClass>5</numAuthorizedClass>
        <numAddedClass>0</numAddedClass>
        <numTerminatedClass>0</numTerminatedClass>
        <sharesOutstandings>
          <sharesOutstanding sharesOutstandingClassName="Investor Class" sharesOutstandingClassId="C000015525" sharesOutstandingTickerSymbol="BCITX"/>
          <sharesOutstanding sharesOutstandingClassName="I Class" sharesOutstandingClassId="C000087985" sharesOutstandingTickerSymbol="BCTIX"/>
          <sharesOutstanding sharesOutstandingClassName="Y Class" sharesOutstandingClassId="C000189670" sharesOutstandingTickerSymbol="ACYTX"/>
          <sharesOutstanding sharesOutstandingClassName="A Class" sharesOutstandingClassId="C000087986" sharesOutstandingTickerSymbol="BCIAX"/>
          <sharesOutstanding sharesOutstandingClassName="C Class" sharesOutstandingClassId="C000087987" sharesOutstandingTickerSymbol="BCIYX"/>
        </sharesOutstandings>
        <fundType>N/A</fundType>
        <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 22d-1 (17 CFR 270.22d-1)</relyOnRuleType>
          <relyOnRuleType>Rule 32a-4 (17 CFR 270.32a-4)</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>American Century Investment Management, Inc.</investmentAdviserName>
            <investmentAdviserFileNo>801-08174</investmentAdviserFileNo>
            <investmentAdviserCrdNo>000105778</investmentAdviserCrdNo>
            <investmentAdviserLei>EM2U0UPRO83F878KCP52</investmentAdviserLei>
            <investmentAdviserRssdId>N/A</investmentAdviserRssdId>
            <investmentAdviserStateCountry investmentAdviserState="US-MO" investmentAdviserCountry="US"/>
            <isInvestmentAdviserHired>N</isInvestmentAdviserHired>
          </investmentAdviser>
        </investmentAdvisers>
        <transferAgents>
          <transferAgent>
            <transferAgentName>American Century Services, LLC</transferAgentName>
            <transferAgentFileNo>84-01406</transferAgentFileNo>
            <transferAgentLei>N/A</transferAgentLei>
            <transferAgentRssdId>N/A</transferAgentRssdId>
            <transferAgentStateCountry transferAgentState="US-MO" transferAgentCountry="US"/>
            <isTransferAgentAffiliated>Y</isTransferAgentAffiliated>
            <isTransferAgentSubAgent>N</isTransferAgentSubAgent>
          </transferAgent>
        </transferAgents>
        <isTransferAgentHiredOrTerminated>N</isTransferAgentHiredOrTerminated>
        <pricingServices>
          <pricingService>
            <pricingServiceName>ICE Data Pricing and Reference Data, LLC </pricingServiceName>
            <pricingServiceLei>5493000NQ9LYLDBCTL34</pricingServiceLei>
            <pricingServiceRssdId>N/A</pricingServiceRssdId>
            <pricingServiceStateCountry pricingServiceState="US-DE" pricingServiceCountry="US"/>
            <isPricingServiceAffiliated>N</isPricingServiceAffiliated>
          </pricingService>
          <pricingService>
            <pricingServiceName>S&amp;P Global Inc</pricingServiceName>
            <pricingServiceLei>Y6X4K52KMJMZE7I7MY94</pricingServiceLei>
            <pricingServiceRssdId>N/A</pricingServiceRssdId>
            <pricingServiceStateCountry pricingServiceState="US-NY" pricingServiceCountry="US"/>
            <isPricingServiceAffiliated>N</isPricingServiceAffiliated>
          </pricingService>
          <pricingService>
            <pricingServiceName>Refinitiv US LLC</pricingServiceName>
            <pricingServiceLei>213800HQORQAP68CJJ04</pricingServiceLei>
            <pricingServiceRssdId>N/A</pricingServiceRssdId>
            <pricingServiceStateCountry pricingServiceState="US-DE" pricingServiceCountry="US"/>
            <isPricingServiceAffiliated>N</isPricingServiceAffiliated>
          </pricingService>
          <pricingService>
            <pricingServiceName>PricingDirect Inc.</pricingServiceName>
            <pricingServiceLei>549300WIC0TOJ7N7GD54</pricingServiceLei>
            <pricingServiceRssdId>N/A</pricingServiceRssdId>
            <pricingServiceStateCountry pricingServiceState="US-DE" 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-MA" 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>American Century Services, LLC</shareholderServiceAgentName>
            <shareholderServiceAgentLei>84-01406</shareholderServiceAgentLei>
            <shareholderServiceAgentRssdId>N/A</shareholderServiceAgentRssdId>
            <shareholderServiceAgentOther>N/A</shareholderServiceAgentOther>
            <shareholderServiceIdNumberDesc>SEC file number</shareholderServiceIdNumberDesc>
            <shareholderServiceAgentStateCountry shareholderServiceAgentState="US-MO" shareholderServiceAgentCountry="US"/>
            <isShareholderServiceAgentAffiliated>Y</isShareholderServiceAgentAffiliated>
            <isShareholderServiceAgentSubshare>N</isShareholderServiceAgentSubshare>
          </shareholderServicingAgent>
        </shareholderServicingAgents>
        <isShareholderServiceHiredTerminated>N</isShareholderServiceHiredTerminated>
        <admins>
          <admin>
            <adminName>American Century Services, LLC</adminName>
            <adminLei>84-01406</adminLei>
            <adminRssdId>N/A</adminRssdId>
            <adminOther>N/A</adminOther>
            <idNumberDesc>SEC file number</idNumberDesc>
            <adminStateCountry adminState="US-MO" adminCountry="US"/>
            <isAdminAffiliated>Y</isAdminAffiliated>
            <isAdminSubAdmin>N</isAdminSubAdmin>
          </admin>
          <admin>
            <adminName>State Street Bank and Trust Company</adminName>
            <adminLei>571474TGEMMWANRLN572</adminLei>
            <adminRssdId>N/A</adminRssdId>
            <adminStateCountry adminState="US-MA" adminCountry="US"/>
            <isAdminAffiliated>N</isAdminAffiliated>
            <isAdminSubAdmin>Y</isAdminSubAdmin>
          </admin>
        </admins>
        <isAdminHiredOrTerminated>N</isAdminHiredOrTerminated>
        <brokerDealers>
          <brokerDealer>
            <brokerDealerName>American Century Investment Services, Inc.</brokerDealerName>
            <brokerDealerFileNo>8-35220</brokerDealerFileNo>
            <brokerDealerCrdNo>000017437</brokerDealerCrdNo>
            <brokerDealerLei>N/A</brokerDealerLei>
            <brokerDealerRssdId>N/A</brokerDealerRssdId>
            <brokerDealerStateCountry brokerDealerState="US-MO" brokerDealerCountry="US"/>
            <brokerDealerCommission>0.000000000000</brokerDealerCommission>
          </brokerDealer>
        </brokerDealers>
        <brokers>
          <broker>
            <brokerName>BANK OF AMERICA MERRILL LYNCH</brokerName>
            <brokerFileNo>008-07221</brokerFileNo>
            <brokerCrdNo>000007691</brokerCrdNo>
            <brokerLei>549300HN4UKV1E2R3U73</brokerLei>
            <brokerRssdId>N/A</brokerRssdId>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>9112.350000000000</grossCommission>
          </broker>
          <broker>
            <brokerName>CITADEL SECURITIES CSHC US LLC</brokerName>
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            <brokerCrdNo>000116797</brokerCrdNo>
            <brokerLei>549300NV5RXBUS3X7L47</brokerLei>
            <brokerRssdId>N/A</brokerRssdId>
            <brokerStateCountry brokerState="US-IL" brokerCountry="US"/>
            <grossCommission>301.500000000000</grossCommission>
          </broker>
        </brokers>
        <aggregateCommission>9413.850000000000</aggregateCommission>
        <principalTransactions>
          <principalTransaction>
            <principalName>J.P. MORGAN SECURITIES</principalName>
            <principalFileNo>008-35008</principalFileNo>
            <principalCrdNo>000000079</principalCrdNo>
            <principalLei>ZBUT11V806EZRVTWT807</principalLei>
            <principalRssdId>N/A</principalRssdId>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>399222717.040000000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>BARCLAYS CAPITAL         </principalName>
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            <principalCrdNo>000019714</principalCrdNo>
            <principalLei>AC28XWWI3WIBK2824319</principalLei>
            <principalRssdId>N/A</principalRssdId>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>353261312.320000000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>GOLDMAN SACHS</principalName>
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            <principalCrdNo>000000361</principalCrdNo>
            <principalLei>FOR8UP27PHTHYVLBNG30</principalLei>
            <principalRssdId>N/A</principalRssdId>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>238150417.320000000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>WELLS FARGO SECURITIES</principalName>
            <principalFileNo>008-65876</principalFileNo>
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            <principalLei>VYVVCKR63DVZZN70PB21</principalLei>
            <principalRssdId>N/A</principalRssdId>
            <principalStateCountry principalState="US-NC" principalCountry="US"/>
            <principalTotalPurchaseSale>203177466.040000000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>RBC CAPITAL MARKETS</principalName>
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            <principalCrdNo>000031194</principalCrdNo>
            <principalLei>549300LCO2FLSSVFFR64</principalLei>
            <principalRssdId>N/A</principalRssdId>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>149926588.070000000000</principalTotalPurchaseSale>
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          <principalTransaction>
            <principalName>BANK OF AMERICA MERRILL LYNCH</principalName>
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            <principalCrdNo>000007691</principalCrdNo>
            <principalLei>549300HN4UKV1E2R3U73</principalLei>
            <principalRssdId>N/A</principalRssdId>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>124217718.750000000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>MORGAN STANLEY</principalName>
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            <principalRssdId>N/A</principalRssdId>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>109400149.830000000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>INSPEREX LLC</principalName>
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            <principalCrdNo>000101420</principalCrdNo>
            <principalLei>254900XF92VANF1UCI97</principalLei>
            <principalRssdId>N/A</principalRssdId>
            <principalStateCountry principalState="US-IL" principalCountry="US"/>
            <principalTotalPurchaseSale>105293682.180000000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>STIFEL NICOLAUS &amp; CO MARKETS</principalName>
            <principalFileNo>008-01447</principalFileNo>
            <principalCrdNo>000000793</principalCrdNo>
            <principalLei>5WUVMA08EYG4KEUPW589</principalLei>
            <principalRssdId>N/A</principalRssdId>
            <principalStateCountry principalState="US-MO" principalCountry="US"/>
            <principalTotalPurchaseSale>94773921.930000000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>TORONTO-DOMINION CORP</principalName>
            <principalFileNo>008-36747</principalFileNo>
            <principalCrdNo>000018476</principalCrdNo>
            <principalLei>69LASGQF5I0RN31MEN24</principalLei>
            <principalRssdId>N/A</principalRssdId>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>65622524.770000000000</principalTotalPurchaseSale>
          </principalTransaction>
        </principalTransactions>
        <principalAggregatePurchase>2114030814.280000000000</principalAggregatePurchase>
        <isBrokerageResearchPayment>N</isBrokerageResearchPayment>
        <mnthlyAvgNetAssets>2022392059.397690000000</mnthlyAvgNetAssets>
        <hasLineOfCredit>N</hasLineOfCredit>
        <isInterfundLending>N</isInterfundLending>
        <isInterfundBorrowing>N</isInterfundBorrowing>
        <isSwingPricing>N</isSwingPricing>
        <isLiquidityHiredTerminated>N</isLiquidityHiredTerminated>
      </managementInvestmentQuestion>
      <managementInvestmentQuestion>
        <mgmtInvFundName>California Tax-Free Money Market Fund</mgmtInvFundName>
        <mgmtInvSeriesId>S000005671</mgmtInvSeriesId>
        <mgmtInvLei>549300SRFT7C0ERBEN86</mgmtInvLei>
        <isFirstFilingByFund>N</isFirstFilingByFund>
        <numAuthorizedClass>1</numAuthorizedClass>
        <numAddedClass>0</numAddedClass>
        <numTerminatedClass>0</numTerminatedClass>
        <sharesOutstandings>
          <sharesOutstanding sharesOutstandingClassName="Investor Class" sharesOutstandingClassId="C000015528" sharesOutstandingTickerSymbol="BCTXX"/>
        </sharesOutstandings>
        <fundTypes>
          <fundType>Money Market 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 32a-4 (17 CFR 270.32a-4)</relyOnRuleType>
        </relyOnRuleTypes>
        <isExpenseLimitationInPlace>N</isExpenseLimitationInPlace>
        <isExpenseReducedOrWaived>N</isExpenseReducedOrWaived>
        <isFeesWaivedRecoupable>N</isFeesWaivedRecoupable>
        <isExpenseWaivedRecoupable>N</isExpenseWaivedRecoupable>
        <investmentAdvisers>
          <investmentAdviser>
            <investmentAdviserName>American Century Investment Management, Inc.</investmentAdviserName>
            <investmentAdviserFileNo>801-08174</investmentAdviserFileNo>
            <investmentAdviserCrdNo>000105778</investmentAdviserCrdNo>
            <investmentAdviserLei>EM2U0UPRO83F878KCP52</investmentAdviserLei>
            <investmentAdviserRssdId>N/A</investmentAdviserRssdId>
            <investmentAdviserStateCountry investmentAdviserState="US-MO" investmentAdviserCountry="US"/>
            <isInvestmentAdviserHired>N</isInvestmentAdviserHired>
          </investmentAdviser>
        </investmentAdvisers>
        <transferAgents>
          <transferAgent>
            <transferAgentName>American Century Services, LLC</transferAgentName>
            <transferAgentFileNo>84-01406</transferAgentFileNo>
            <transferAgentLei>N/A</transferAgentLei>
            <transferAgentRssdId>N/A</transferAgentRssdId>
            <transferAgentStateCountry transferAgentState="US-MO" transferAgentCountry="US"/>
            <isTransferAgentAffiliated>Y</isTransferAgentAffiliated>
            <isTransferAgentSubAgent>N</isTransferAgentSubAgent>
          </transferAgent>
        </transferAgents>
        <isTransferAgentHiredOrTerminated>N</isTransferAgentHiredOrTerminated>
        <pricingServices>
          <pricingService>
            <pricingServiceName>ICE Data Pricing and Reference Data, LLC </pricingServiceName>
            <pricingServiceLei>5493000NQ9LYLDBCTL34</pricingServiceLei>
            <pricingServiceRssdId>N/A</pricingServiceRssdId>
            <pricingServiceStateCountry pricingServiceState="US-DE" pricingServiceCountry="US"/>
            <isPricingServiceAffiliated>N</isPricingServiceAffiliated>
          </pricingService>
          <pricingService>
            <pricingServiceName>S&amp;P Global Inc</pricingServiceName>
            <pricingServiceLei>Y6X4K52KMJMZE7I7MY94</pricingServiceLei>
            <pricingServiceRssdId>N/A</pricingServiceRssdId>
            <pricingServiceStateCountry pricingServiceState="US-NY" pricingServiceCountry="US"/>
            <isPricingServiceAffiliated>N</isPricingServiceAffiliated>
          </pricingService>
          <pricingService>
            <pricingServiceName>Refinitiv US LLC</pricingServiceName>
            <pricingServiceLei>213800HQORQAP68CJJ04</pricingServiceLei>
            <pricingServiceRssdId>N/A</pricingServiceRssdId>
            <pricingServiceStateCountry pricingServiceState="US-DE" pricingServiceCountry="US"/>
            <isPricingServiceAffiliated>N</isPricingServiceAffiliated>
          </pricingService>
          <pricingService>
            <pricingServiceName>PricingDirect Inc.</pricingServiceName>
            <pricingServiceLei>549300WIC0TOJ7N7GD54</pricingServiceLei>
            <pricingServiceRssdId>N/A</pricingServiceRssdId>
            <pricingServiceStateCountry pricingServiceState="US-DE" 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-MA" 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>American Century Services, LLC</shareholderServiceAgentName>
            <shareholderServiceAgentLei>84-01406</shareholderServiceAgentLei>
            <shareholderServiceAgentRssdId>N/A</shareholderServiceAgentRssdId>
            <shareholderServiceAgentOther>N/A</shareholderServiceAgentOther>
            <shareholderServiceIdNumberDesc>SEC file number</shareholderServiceIdNumberDesc>
            <shareholderServiceAgentStateCountry shareholderServiceAgentState="US-MO" shareholderServiceAgentCountry="US"/>
            <isShareholderServiceAgentAffiliated>Y</isShareholderServiceAgentAffiliated>
            <isShareholderServiceAgentSubshare>N</isShareholderServiceAgentSubshare>
          </shareholderServicingAgent>
        </shareholderServicingAgents>
        <isShareholderServiceHiredTerminated>N</isShareholderServiceHiredTerminated>
        <admins>
          <admin>
            <adminName>American Century Services, LLC</adminName>
            <adminLei>84-01406</adminLei>
            <adminRssdId>N/A</adminRssdId>
            <adminOther>N/A</adminOther>
            <idNumberDesc>SEC file number</idNumberDesc>
            <adminStateCountry adminState="US-MO" adminCountry="US"/>
            <isAdminAffiliated>Y</isAdminAffiliated>
            <isAdminSubAdmin>N</isAdminSubAdmin>
          </admin>
          <admin>
            <adminName>State Street Bank and Trust Company</adminName>
            <adminLei>571474TGEMMWANRLN572</adminLei>
            <adminRssdId>N/A</adminRssdId>
            <adminStateCountry adminState="US-MA" adminCountry="US"/>
            <isAdminAffiliated>N</isAdminAffiliated>
            <isAdminSubAdmin>Y</isAdminSubAdmin>
          </admin>
        </admins>
        <isAdminHiredOrTerminated>N</isAdminHiredOrTerminated>
        <brokerDealers>
          <brokerDealer>
            <brokerDealerName>American Century Investment Services, Inc.</brokerDealerName>
            <brokerDealerFileNo>8-35220</brokerDealerFileNo>
            <brokerDealerCrdNo>000017437</brokerDealerCrdNo>
            <brokerDealerLei>N/A</brokerDealerLei>
            <brokerDealerRssdId>N/A</brokerDealerRssdId>
            <brokerDealerStateCountry brokerDealerState="US-MO" brokerDealerCountry="US"/>
            <brokerDealerCommission>0.000000000000</brokerDealerCommission>
          </brokerDealer>
        </brokerDealers>
        <aggregateCommission>0.000000000000</aggregateCommission>
        <principalTransactions>
          <principalTransaction>
            <principalName>J.P. MORGAN SECURITIES</principalName>
            <principalFileNo>008-35008</principalFileNo>
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            <principalLei>ZBUT11V806EZRVTWT807</principalLei>
            <principalRssdId>N/A</principalRssdId>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>95627055.900000000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>BARCLAYS CAPITAL         </principalName>
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            <principalRssdId>N/A</principalRssdId>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>63752834.750000000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>GOLDMAN SACHS</principalName>
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            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>45930436.250000000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>RBC CAPITAL MARKETS</principalName>
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            <principalCrdNo>000031194</principalCrdNo>
            <principalLei>549300LCO2FLSSVFFR64</principalLei>
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            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>44888784.810000000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>WELLS FARGO SECURITIES</principalName>
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            <principalCrdNo>000126292</principalCrdNo>
            <principalLei>VYVVCKR63DVZZN70PB21</principalLei>
            <principalRssdId>N/A</principalRssdId>
            <principalStateCountry principalState="US-NC" principalCountry="US"/>
            <principalTotalPurchaseSale>20014581.020000000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>MORGAN STANLEY</principalName>
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            <principalCrdNo>000008209</principalCrdNo>
            <principalLei>9R7GPTSO7KV3UQJZQ078</principalLei>
            <principalRssdId>N/A</principalRssdId>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>16460819.040000000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>SAMUEL A. RAMIREZ &amp; COMPANY, INC.</principalName>
            <principalFileNo>008-19014</principalFileNo>
            <principalCrdNo>000006963</principalCrdNo>
            <principalLei>254900CBKVW7O2ENQA21</principalLei>
            <principalRssdId>N/A</principalRssdId>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>15800000.000000000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>TORONTO-DOMINION CORP</principalName>
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            <principalCrdNo>000018476</principalCrdNo>
            <principalLei>69LASGQF5I0RN31MEN24</principalLei>
            <principalRssdId>N/A</principalRssdId>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>14329781.450000000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>BANK OF AMERICA MERRILL LYNCH</principalName>
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            <principalCrdNo>000007691</principalCrdNo>
            <principalLei>549300HN4UKV1E2R3U73</principalLei>
            <principalRssdId>N/A</principalRssdId>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>7547462.140000000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>JEFFERIES LLC</principalName>
            <principalFileNo>008-15074</principalFileNo>
            <principalCrdNo>000002347</principalCrdNo>
            <principalLei>58PU97L1C0WSRCWADL48</principalLei>
            <principalRssdId>N/A</principalRssdId>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>3603019.670000000000</principalTotalPurchaseSale>
          </principalTransaction>
        </principalTransactions>
        <principalAggregatePurchase>329990437.150000000000</principalAggregatePurchase>
        <isBrokerageResearchPayment>N</isBrokerageResearchPayment>
        <dailyAvgNetAssets>113345505.839563000000</dailyAvgNetAssets>
        <hasLineOfCredit>N</hasLineOfCredit>
        <isInterfundLending>N</isInterfundLending>
        <isInterfundBorrowing>N</isInterfundBorrowing>
        <isSwingPricing>N</isSwingPricing>
        <isLiquidityHiredTerminated>N</isLiquidityHiredTerminated>
      </managementInvestmentQuestion>
    </managementInvestmentQuestionSeriesInfo>
    <exchangeSeriesInfo/>
    <attachmentsTab>
      <isIPAReportInternalControl>true</isIPAReportInternalControl>
    </attachmentsTab>
    <signature registrantSignedName="American Century California Tax Free &amp; Municipal Funds" signedDate="2025-11-11" signature="Amy R. Bitter" title="Assistant Treasurer"/>
  </formData>
</edgarSubmission>
