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        <cusip>024932436</cusip>
        <identifiers>
          <isin value="US0249324361"/>
          <ticker value="ACSNX"/>
          <other otherDesc="SEDOL" value="B41Z067"/>
        </identifiers>
        <balance>6664745.7530000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>65381155.8400000000</valUSD>
        <pctVal>6.1369589839</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>RF</issuerCat>
        <invCountry>US</invCountry>
        
        <isRestrictedSec>N</isRestrictedSec>
        
        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>American Century US Government Money Market Fund</name>
        <lei>549300BXGFA3RR423124</lei>
        <title>American Century Premium Money Market - Investor Class</title>
        <cusip>024932709</cusip>
        <identifiers>
          <isin value="US0249327091"/>
          <ticker value="TCRXX"/>
          <other otherDesc="SEDOL" value="B0C0030"/>
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        <balance>19316519.5700000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>19316519.5700000000</valUSD>
        <pctVal>1.8131323436</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>RF</issuerCat>
        <invCountry>US</invCountry>
        
        <isRestrictedSec>N</isRestrictedSec>
        
        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
    </invstOrSecs>
    <signature>
      <ncom:dateSigned>2026-06-26</ncom:dateSigned>
      <ncom:nameOfApplicant>American Century Asset Allocation Portfolios, Inc.</ncom:nameOfApplicant>
      <ncom:signature>Amy R. Bitter</ncom:signature>
      <ncom:signerName>Amy R. Bitter</ncom:signerName>
      <ncom:title>Assistant Treasurer</ncom:title>
    </signature>
  </formData>
  <documents>XXXX</documents>
</edgarSubmission>
