<?xml version="1.0" encoding="UTF-8"?><edgarSubmission xmlns="http://www.sec.gov/edgar/nport" xmlns:com="http://www.sec.gov/edgar/common" xmlns:ncom="http://www.sec.gov/edgar/nportcommon" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
  <headerData>
    <submissionType>NPORT-P</submissionType>
    <isConfidential>false</isConfidential>
    <filerInfo>

      <filer>
        <issuerCredentials>
          <cik>0001293210</cik>
          <ccc>XXXXXXXX</ccc>
        </issuerCredentials>
      </filer>


      <seriesClassInfo>
        <seriesId>S000005396</seriesId>
        <classId>C000014688</classId>
        <classId>C000153104</classId>
      </seriesClassInfo>


    </filerInfo>
  </headerData>
  <formData>
    <genInfo>
      <regName>American Century Asset Allocation Portfolios, Inc.</regName>
      <regFileNumber>811-21591</regFileNumber>
      <regCik>0001293210</regCik>
      <regLei>549300OXI8XBS1M19X06</regLei>
      <regStreet1>4500 Main St</regStreet1>
      <regCity>Kansas City</regCity>
      <regStateConditional regCountry="US" regState="US-MO"/>
      <regZipOrPostalCode>64111</regZipOrPostalCode>
      <regPhone>816-531-5575</regPhone>
      <seriesName>One Choice Portfolio: Aggressive</seriesName>
      <seriesId>S000005396</seriesId>
      <seriesLei>549300J6PJ8GKL08Q350</seriesLei>
      <repPdEnd>2025-07-31</repPdEnd>
      <repPdDate>2025-07-31</repPdDate>
      <isFinalFiling>N</isFinalFiling>
    </genInfo>
    <fundInfo>
      <totAssets>879091832.610000000000</totAssets>
      <totLiabs>1988.890000000000</totLiabs>
      <netAssets>879089843.720000000000</netAssets>
      <assetsAttrMiscSec>0.000000000000</assetsAttrMiscSec>
      <assetsInvested>0.000000000000</assetsInvested>
      <amtPayOneYrBanksBorr>0.000000000000</amtPayOneYrBanksBorr>
      <amtPayOneYrCtrldComp>0.000000000000</amtPayOneYrCtrldComp>
      <amtPayOneYrOthAffil>0.000000000000</amtPayOneYrOthAffil>
      <amtPayOneYrOther>0.000000000000</amtPayOneYrOther>
      <amtPayAftOneYrBanksBorr>0.000000000000</amtPayAftOneYrBanksBorr>
      <amtPayAftOneYrCtrldComp>0.000000000000</amtPayAftOneYrCtrldComp>
      <amtPayAftOneYrOthAffil>0.000000000000</amtPayAftOneYrOthAffil>
      <amtPayAftOneYrOther>0.000000000000</amtPayAftOneYrOther>
      <delayDeliv>0.000000000000</delayDeliv>
      <standByCommit>0.000000000000</standByCommit>
      <liquidPref>0.000000000000</liquidPref>
      <cshNotRptdInCorD>0.030000000000</cshNotRptdInCorD>
      <isNonCashCollateral>N</isNonCashCollateral>
      <returnInfo>
        <monthlyTotReturns>
          <monthlyTotReturn classId="C000014688" rtn1="4.174454828660" rtn2="3.468899521531" rtn3="0.924855491329"/>
          <monthlyTotReturn classId="C000153104" rtn1="4.109589041096" rtn2="3.409090909091" rtn3="0.867553499133"/>
        </monthlyTotReturns>
        <othMon1 netRealizedGain="2056448.3500" netUnrealizedAppr="31817993.7100"/>
        <othMon2 netRealizedGain="368302.5800" netUnrealizedAppr="27061060.7400"/>
        <othMon3 netRealizedGain="487197.2000" netUnrealizedAppr="7103332.1900"/>
      </returnInfo>
      <mon1Flow redemption="11801966.4500" reinvestment="0.0000" sales="2966162.4200"/>
      <mon2Flow redemption="11416705.18" reinvestment="0" sales="3406022.37"/>
      <mon3Flow redemption="16240026.4800" reinvestment="0.0000" sales="8132328.9800"/>



    </fundInfo>
    <invstOrSecs>
      <invstOrSec>
        <name>American Century Growth Fund</name>
        <lei>N/A</lei>
        <title>American Century Growth - Investor Class</title>
        <cusip>025083106</cusip>
        <identifiers>
          <isin value="US0250831064"/>
          <ticker value="TWCGX"/>
          <other otherDesc="SEDOL" value="2425076"/>
        </identifiers>
        <balance>950957.8530000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>59025953.9400000000</valUSD>
        <pctVal>6.7144392990</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 Small Cap Growth Fund</name>
        <lei>Q68CQ4I0XKGZWJ8GYU12</lei>
        <title>American Century Small Cap Growth - Investor Class</title>
        <cusip>025083338</cusip>
        <identifiers>
          <isin value="US0250833383"/>
          <ticker value="ANOIX"/>
          <other otherDesc="SEDOL" value="B6WCVF7"/>
        </identifiers>
        <balance>741766.4830000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>16266938.9700000000</valUSD>
        <pctVal>1.8504296331</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 Heritage Fund</name>
        <lei>YRIFZJY5F41ZG438VU07</lei>
        <title>American Century Heritage - Investor Class</title>
        <cusip>025083791</cusip>
        <identifiers>
          <isin value="US0250837913"/>
          <ticker value="TWHIX"/>
          <other otherDesc="SEDOL" value="B6WCVJ1"/>
        </identifiers>
        <balance>2418896.6460000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>64004005.2500000000</valUSD>
        <pctVal>7.2807126265</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 International Growth Fund</name>
        <lei>E3GA74QRD5B5ZB3R9U69</lei>
        <title>American Century International Growth - Investor Class</title>
        <cusip>025086109</cusip>
        <identifiers>
          <isin value="US0250861095"/>
          <ticker value="TWIEX"/>
          <other otherDesc="SEDOL" value="2902289"/>
        </identifiers>
        <balance>4479713.6450000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>60655322.7500000000</valUSD>
        <pctVal>6.8997865444</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 High Income Fund</name>
        <lei>N/A</lei>
        <title>HIGH INCOME FUND - INVESTOR CLASS</title>
        <cusip>024932170</cusip>
        <identifiers>
          <isin value="US0249321706"/>
          <ticker value="AHIVX"/>
        </identifiers>
        <balance>3120844.5690000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>27213764.6400000000</valUSD>
        <pctVal>3.0956750137</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 Short Duration Fund</name>
        <lei>3VTVXMH1JRM312VF5K71</lei>
        <title>American Century Short Duration - Investor Class</title>
        <cusip>024932436</cusip>
        <identifiers>
          <isin value="US0249324361"/>
          <ticker value="ACSNX"/>
          <other otherDesc="SEDOL" value="B41Z067"/>
        </identifiers>
        <balance>934141.9880000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>9182615.7400000000</valUSD>
        <pctVal>1.0445594163</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 Core Plus Fund</name>
        <lei>8LFDEWNICHSXV3I4I007</lei>
        <title>American Century Core Plus Fund</title>
        <cusip>024932493</cusip>
        <identifiers>
          <isin value="US0249324932"/>
          <ticker value="ACCNX"/>
          <other otherDesc="SEDOL" value="B3N8H88"/>
        </identifiers>
        <balance>7835342.4090000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>71771736.4700000000</valUSD>
        <pctVal>8.1643232467</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 Short Duration Inflation Protection Bond Fund</name>
        <lei>32BUGDDLPB55T5COV394</lei>
        <title>American Century Short Duration Inflation Protection Bond - Investor Class</title>
        <cusip>024932774</cusip>
        <identifiers>
          <isin value="US0249327745"/>
          <ticker value="APOIX"/>
          <other otherDesc="SEDOL" value="B0BPRH9"/>
        </identifiers>
        <balance>883019.4350000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>9298194.6500000000</valUSD>
        <pctVal>1.0577069814</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 Global Real Estate Fund</name>
        <lei>549300EK3ONWUWNADZ09</lei>
        <title>AMERICAN CENTURY GLOBAL REAL ESTATE FUND</title>
        <cusip>025076464</cusip>
        <identifiers>
          <isin value="US0250764646"/>
          <ticker value="ARYVX"/>
          <other otherDesc="SEDOL" value="B67G950"/>
        </identifiers>
        <balance>1981576.5200000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>26037915.4700000000</valUSD>
        <pctVal>2.9619174486</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 Non-US Intrinsic Value Fund</name>
        <lei>549300UOS9C75KLXN607</lei>
        <title>American Century Non-US Intrinsic Value Fund - Investor Class</title>
        <cusip>025086158</cusip>
        <identifiers>
          <isin value="US0250861582"/>
          <ticker value="ANTUX"/>
        </identifiers>
        <balance>3158419.4440000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>32215878.3300000000</valUSD>
        <pctVal>3.6646855336</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 International Small-Mid Cap Fund</name>
        <lei>549300TC8GKLMNQ5UH53</lei>
        <title>American Century International Small Mid Cap - Investor Class</title>
        <cusip>025086323</cusip>
        <identifiers>
          <isin value="US0250863232"/>
          <ticker value="ANTSX"/>
        </identifiers>
        <balance>2171458.7190000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>23799187.5600000000</valUSD>
        <pctVal>2.7072531585</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 International Value Fund</name>
        <lei>RNIC2PFJLR0FKTMMJ489</lei>
        <title>AMERICAN CENTURY INTERNATIONAL VALUE FUND</title>
        <cusip>025086588</cusip>
        <identifiers>
          <isin value="US0250865880"/>
          <ticker value="ACEVX"/>
        </identifiers>
        <balance>3014605.1500000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>31291601.4600000000</valUSD>
        <pctVal>3.5595453279</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 Emerging Markets Fund</name>
        <lei>OJSP27GKQDID6RYXOW18</lei>
        <title>American Century Emerging Markets - Investor Class</title>
        <cusip>025086885</cusip>
        <identifiers>
          <isin value="US0250868850"/>
          <ticker value="TWMIX"/>
          <other otherDesc="SEDOL" value="B6WCVV3"/>
        </identifiers>
        <balance>3938516.5910000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>50255471.7000000000</valUSD>
        <pctVal>5.7167617234</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 Large Cap Equity Fund</name>
        <lei>90UIHXL6GP381WUEP655</lei>
        <title>American Century Large Cap Equity - Investor Class</title>
        <cusip>02508H600</cusip>
        <identifiers>
          <isin value="US02508H6009"/>
          <ticker value="AFDIX"/>
          <other otherDesc="SEDOL" value="B6WCVT1"/>
        </identifiers>
        <balance>2036140.6780000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>112374604.0200000000</valUSD>
        <pctVal>12.7830624848</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 Mid Cap Value Fund</name>
        <lei>EJWSPPM3JS2TXIBHG537</lei>
        <title>American Century Mid Cap Value - Investor Class</title>
        <cusip>025076654</cusip>
        <identifiers>
          <isin value="US0250766542"/>
          <ticker value="ACMVX"/>
          <other otherDesc="SEDOL" value="B00NTT0"/>
        </identifiers>
        <balance>3896306.9100000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>62769504.3200000000</valUSD>
        <pctVal>7.1402831882</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 Focused Large Cap Value Fund</name>
        <lei>JE7YO7NR1CHX48R50V27</lei>
        <title>American Century Focused Large Cap Value - Investor Class</title>
        <cusip>025076795</cusip>
        <identifiers>
          <isin value="US0250767953"/>
          <ticker value="ALVIX"/>
          <other otherDesc="SEDOL" value="B6WCV57"/>
        </identifiers>
        <balance>9037508.1410000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>97514712.8400000000</valUSD>
        <pctVal>11.0926901882</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 Small Cap Value Fund</name>
        <lei>6751W2ALQ24VEE6GDT32</lei>
        <title>American Century Small Cap Value Investor Class</title>
        <cusip>025076852</cusip>
        <identifiers>
          <isin value="US0250768522"/>
          <ticker value="ASVIX"/>
          <other otherDesc="SEDOL" value="2821812"/>
        </identifiers>
        <balance>1597271.3700000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>15701177.5700000000</valUSD>
        <pctVal>1.7860720019</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 Focused Dynamic Growth Fund</name>
        <lei>7LZ11X0DBKRGZOH79D51</lei>
        <title>American Century FOCused Dynamic Growth Investor Class</title>
        <cusip>02507H502</cusip>
        <identifiers>
          <isin value="US02507H5028"/>
          <ticker value="ACFOX"/>
        </identifiers>
        <balance>543068.0260000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>40751824.6700000000</valUSD>
        <pctVal>4.6356837087</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 Inflation Adjusted Bond Fund</name>
        <lei>EHDCH7OW63U5SCJHI161</lei>
        <title>American Century Inflation-Adjusted - Investor Class</title>
        <cusip>025081704</cusip>
        <identifiers>
          <isin value="US0250817048"/>
          <ticker value="ACITX"/>
          <other otherDesc="SEDOL" value="B4W0FL1"/>
        </identifiers>
        <balance>2568324.1270000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>27224235.7500000000</valUSD>
        <pctVal>3.0968661445</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 Emerging Markets Debt Fund</name>
        <lei>54930089U8LN76OW1Q27</lei>
        <title>American Century Emerging Markets Debt Fund - Investor Class</title>
        <cusip>025082835</cusip>
        <identifiers>
          <isin value="US0250828359"/>
          <ticker value="AEDVX"/>
          <other otherDesc="SEDOL" value="BPFJVK3"/>
        </identifiers>
        <balance>1562881.9500000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>14300369.8400000000</valUSD>
        <pctVal>1.6267244972</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 Global Bond Fund</name>
        <lei>N/A</lei>
        <title>American Century Global Bond - Investor Class</title>
        <cusip>025082876</cusip>
        <identifiers>
          <isin value="US0250828763"/>
          <ticker value="AGBVX"/>
          <other otherDesc="SEDOL" value="B745DC2"/>
        </identifiers>
        <balance>3075377.7830000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>26971063.1600000000</valUSD>
        <pctVal>3.0680667457</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>2025-09-24</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>
</edgarSubmission>
