<?xml version="1.0" encoding="UTF-8"?>
<npx:edgarSubmission xmlns:npx="http://www.sec.gov/edgar/npx" xmlns:com="http://www.sec.gov/edgar/common">
  <!--Generated by Workiva-->
  <npx:headerData>
    <npx:submissionType>N-PX</npx:submissionType>
    <npx:filerInfo>
      <npx:registrantType>RMIC</npx:registrantType>
      <npx:liveTestFlag>LIVE</npx:liveTestFlag>
      <npx:filer>
        <npx:issuerCredentials>
          <npx:cik>0001710607</npx:cik>
          <npx:ccc>XXXXXXXX</npx:ccc>
        </npx:issuerCredentials>
      </npx:filer>
      <npx:flags>
        <npx:overrideInternetFlag>false</npx:overrideInternetFlag>
        <npx:confirmingCopyFlag>false</npx:confirmingCopyFlag>
      </npx:flags>
      <npx:investmentCompanyType>N-1A</npx:investmentCompanyType>
      <npx:periodOfReport>06/30/2026</npx:periodOfReport>
    </npx:filerInfo>
    <npx:seriesClass>
      <npx:reportSeriesClass>
        <npx:rptSeriesClassInfo>
          <npx:seriesId>S000060785</npx:seriesId>
          <npx:classInfo>
            <npx:classId>C000197601</npx:classId>
          </npx:classInfo>
        </npx:rptSeriesClassInfo>
        <npx:rptSeriesClassInfo>
          <npx:seriesId>S000063004</npx:seriesId>
          <npx:classInfo>
            <npx:classId>C000204442</npx:classId>
          </npx:classInfo>
        </npx:rptSeriesClassInfo>
        <npx:rptSeriesClassInfo>
          <npx:seriesId>S000063005</npx:seriesId>
          <npx:classInfo>
            <npx:classId>C000204443</npx:classId>
          </npx:classInfo>
        </npx:rptSeriesClassInfo>
        <npx:rptSeriesClassInfo>
          <npx:seriesId>S000068307</npx:seriesId>
          <npx:classInfo>
            <npx:classId>C000218646</npx:classId>
          </npx:classInfo>
        </npx:rptSeriesClassInfo>
        <npx:rptSeriesClassInfo>
          <npx:seriesId>S000072412</npx:seriesId>
          <npx:classInfo>
            <npx:classId>C000228612</npx:classId>
          </npx:classInfo>
        </npx:rptSeriesClassInfo>
        <npx:rptSeriesClassInfo>
          <npx:seriesId>S000068306</npx:seriesId>
          <npx:classInfo>
            <npx:classId>C000218645</npx:classId>
          </npx:classInfo>
        </npx:rptSeriesClassInfo>
        <npx:rptSeriesClassInfo>
          <npx:seriesId>S000079797</npx:seriesId>
          <npx:classInfo>
            <npx:classId>C000241171</npx:classId>
          </npx:classInfo>
        </npx:rptSeriesClassInfo>
        <npx:rptSeriesClassInfo>
          <npx:seriesId>S000072410</npx:seriesId>
          <npx:classInfo>
            <npx:classId>C000228610</npx:classId>
          </npx:classInfo>
        </npx:rptSeriesClassInfo>
        <npx:rptSeriesClassInfo>
          <npx:seriesId>S000070040</npx:seriesId>
          <npx:classInfo>
            <npx:classId>C000222948</npx:classId>
          </npx:classInfo>
        </npx:rptSeriesClassInfo>
        <npx:rptSeriesClassInfo>
          <npx:seriesId>S000062301</npx:seriesId>
          <npx:classInfo>
            <npx:classId>C000202058</npx:classId>
          </npx:classInfo>
        </npx:rptSeriesClassInfo>
        <npx:rptSeriesClassInfo>
          <npx:seriesId>S000070041</npx:seriesId>
          <npx:classInfo>
            <npx:classId>C000222949</npx:classId>
          </npx:classInfo>
        </npx:rptSeriesClassInfo>
        <npx:rptSeriesClassInfo>
          <npx:seriesId>S000104149</npx:seriesId>
          <npx:classInfo>
            <npx:classId>C000274747</npx:classId>
          </npx:classInfo>
        </npx:rptSeriesClassInfo>
        <npx:rptSeriesClassInfo>
          <npx:seriesId>S000093803</npx:seriesId>
          <npx:classInfo>
            <npx:classId>C000262251</npx:classId>
          </npx:classInfo>
        </npx:rptSeriesClassInfo>
        <npx:rptSeriesClassInfo>
          <npx:seriesId>S000077487</npx:seriesId>
          <npx:classInfo>
            <npx:classId>C000237948</npx:classId>
          </npx:classInfo>
        </npx:rptSeriesClassInfo>
        <npx:rptSeriesClassInfo>
          <npx:seriesId>S000074150</npx:seriesId>
          <npx:classInfo>
            <npx:classId>C000231722</npx:classId>
          </npx:classInfo>
        </npx:rptSeriesClassInfo>
        <npx:rptSeriesClassInfo>
          <npx:seriesId>S000093802</npx:seriesId>
          <npx:classInfo>
            <npx:classId>C000262250</npx:classId>
          </npx:classInfo>
        </npx:rptSeriesClassInfo>
        <npx:rptSeriesClassInfo>
          <npx:seriesId>S000062302</npx:seriesId>
          <npx:classInfo>
            <npx:classId>C000202059</npx:classId>
          </npx:classInfo>
        </npx:rptSeriesClassInfo>
        <npx:rptSeriesClassInfo>
          <npx:seriesId>S000060786</npx:seriesId>
          <npx:classInfo>
            <npx:classId>C000197602</npx:classId>
          </npx:classInfo>
        </npx:rptSeriesClassInfo>
        <npx:rptSeriesClassInfo>
          <npx:seriesId>S000077486</npx:seriesId>
          <npx:classInfo>
            <npx:classId>C000237947</npx:classId>
          </npx:classInfo>
        </npx:rptSeriesClassInfo>
        <npx:rptSeriesClassInfo>
          <npx:seriesId>S000080557</npx:seriesId>
          <npx:classInfo>
            <npx:classId>C000243037</npx:classId>
          </npx:classInfo>
        </npx:rptSeriesClassInfo>
        <npx:rptSeriesClassInfo>
          <npx:seriesId>S000080560</npx:seriesId>
          <npx:classInfo>
            <npx:classId>C000243040</npx:classId>
          </npx:classInfo>
        </npx:rptSeriesClassInfo>
        <npx:rptSeriesClassInfo>
          <npx:seriesId>S000080561</npx:seriesId>
          <npx:classInfo>
            <npx:classId>C000243041</npx:classId>
          </npx:classInfo>
        </npx:rptSeriesClassInfo>
        <npx:rptSeriesClassInfo>
          <npx:seriesId>S000069304</npx:seriesId>
          <npx:classInfo>
            <npx:classId>C000221278</npx:classId>
          </npx:classInfo>
        </npx:rptSeriesClassInfo>
        <npx:rptSeriesClassInfo>
          <npx:seriesId>S000069307</npx:seriesId>
          <npx:classInfo>
            <npx:classId>C000221281</npx:classId>
          </npx:classInfo>
          <npx:classInfo>
            <npx:classId>C000226122</npx:classId>
          </npx:classInfo>
        </npx:rptSeriesClassInfo>
        <npx:rptSeriesClassInfo>
          <npx:seriesId>S000072996</npx:seriesId>
          <npx:classInfo>
            <npx:classId>C000229745</npx:classId>
          </npx:classInfo>
        </npx:rptSeriesClassInfo>
        <npx:rptSeriesClassInfo>
          <npx:seriesId>S000077485</npx:seriesId>
          <npx:classInfo>
            <npx:classId>C000237946</npx:classId>
          </npx:classInfo>
        </npx:rptSeriesClassInfo>
        <npx:rptSeriesClassInfo>
          <npx:seriesId>S000072997</npx:seriesId>
          <npx:classInfo>
            <npx:classId>C000229746</npx:classId>
          </npx:classInfo>
        </npx:rptSeriesClassInfo>
        <npx:rptSeriesClassInfo>
          <npx:seriesId>S000066457</npx:seriesId>
          <npx:classInfo>
            <npx:classId>C000214352</npx:classId>
          </npx:classInfo>
        </npx:rptSeriesClassInfo>
        <npx:rptSeriesClassInfo>
          <npx:seriesId>S000066455</npx:seriesId>
          <npx:classInfo>
            <npx:classId>C000214350</npx:classId>
          </npx:classInfo>
          <npx:classInfo>
            <npx:classId>C000226117</npx:classId>
          </npx:classInfo>
        </npx:rptSeriesClassInfo>
        <npx:rptSeriesClassInfo>
          <npx:seriesId>S000080559</npx:seriesId>
          <npx:classInfo>
            <npx:classId>C000243039</npx:classId>
          </npx:classInfo>
        </npx:rptSeriesClassInfo>
        <npx:rptSeriesClassInfo>
          <npx:seriesId>S000072999</npx:seriesId>
          <npx:classInfo>
            <npx:classId>C000229748</npx:classId>
          </npx:classInfo>
        </npx:rptSeriesClassInfo>
        <npx:rptSeriesClassInfo>
          <npx:seriesId>S000093366</npx:seriesId>
          <npx:classInfo>
            <npx:classId>C000261581</npx:classId>
          </npx:classInfo>
        </npx:rptSeriesClassInfo>
        <npx:rptSeriesClassInfo>
          <npx:seriesId>S000102918</npx:seriesId>
          <npx:classInfo>
            <npx:classId>C000273450</npx:classId>
          </npx:classInfo>
        </npx:rptSeriesClassInfo>
        <npx:rptSeriesClassInfo>
          <npx:seriesId>S000080562</npx:seriesId>
          <npx:classInfo>
            <npx:classId>C000243042</npx:classId>
          </npx:classInfo>
        </npx:rptSeriesClassInfo>
        <npx:rptSeriesClassInfo>
          <npx:seriesId>S000072998</npx:seriesId>
          <npx:classInfo>
            <npx:classId>C000229747</npx:classId>
          </npx:classInfo>
        </npx:rptSeriesClassInfo>
        <npx:rptSeriesClassInfo>
          <npx:seriesId>S000076521</npx:seriesId>
          <npx:classInfo>
            <npx:classId>C000236476</npx:classId>
          </npx:classInfo>
          <npx:classInfo>
            <npx:classId>C000236477</npx:classId>
          </npx:classInfo>
        </npx:rptSeriesClassInfo>
        <npx:rptSeriesClassInfo>
          <npx:seriesId>S000082826</npx:seriesId>
          <npx:classInfo>
            <npx:classId>C000246148</npx:classId>
          </npx:classInfo>
        </npx:rptSeriesClassInfo>
        <npx:rptSeriesClassInfo>
          <npx:seriesId>S000082827</npx:seriesId>
          <npx:classInfo>
            <npx:classId>C000246149</npx:classId>
          </npx:classInfo>
        </npx:rptSeriesClassInfo>
        <npx:rptSeriesClassInfo>
          <npx:seriesId>S000087818</npx:seriesId>
          <npx:classInfo>
            <npx:classId>C000253784</npx:classId>
          </npx:classInfo>
        </npx:rptSeriesClassInfo>
        <npx:rptSeriesClassInfo>
          <npx:seriesId>S000066459</npx:seriesId>
          <npx:classInfo>
            <npx:classId>C000214354</npx:classId>
          </npx:classInfo>
        </npx:rptSeriesClassInfo>
        <npx:rptSeriesClassInfo>
          <npx:seriesId>S000066461</npx:seriesId>
          <npx:classInfo>
            <npx:classId>C000214356</npx:classId>
          </npx:classInfo>
          <npx:classInfo>
            <npx:classId>C000226119</npx:classId>
          </npx:classInfo>
        </npx:rptSeriesClassInfo>
        <npx:rptSeriesClassInfo>
          <npx:seriesId>S000069306</npx:seriesId>
          <npx:classInfo>
            <npx:classId>C000221280</npx:classId>
          </npx:classInfo>
        </npx:rptSeriesClassInfo>
      </npx:reportSeriesClass>
    </npx:seriesClass>
  </npx:headerData>
  <npx:formData>
    <npx:coverPage>
      <npx:yearOrQuarter>YEAR</npx:yearOrQuarter>
      <npx:reportCalendarYear>2026</npx:reportCalendarYear>
      <npx:reportingPerson>
        <npx:name>American Century ETF Trust</npx:name>
        <npx:phoneNumber>816-531-5575</npx:phoneNumber>
        <npx:address>
          <com:street1>4500 Main Street</com:street1>
          <com:city>Kansas City</com:city>
          <com:stateOrCountry>MO</com:stateOrCountry>
          <com:zipCode>64111</com:zipCode>
        </npx:address>
      </npx:reportingPerson>
      <npx:agentForService>
        <npx:name>John Pak</npx:name>
        <npx:address>
          <com:street1>4500 Main Street</com:street1>
          <com:city>Kansas City</com:city>
          <com:stateOrCountry>MO</com:stateOrCountry>
          <com:zipCode>64111</com:zipCode>
        </npx:address>
      </npx:agentForService>
      <npx:reportInfo>
        <npx:reportType>FUND VOTING REPORT</npx:reportType>
        <npx:confidentialTreatment>N</npx:confidentialTreatment>
      </npx:reportInfo>
      <npx:fileNumber>811-23305</npx:fileNumber>
      <npx:explanatoryInformation>
        <npx:explanatoryChoice>N</npx:explanatoryChoice>
      </npx:explanatoryInformation>
    </npx:coverPage>
    <npx:summaryPage>
      <npx:otherIncludedManagersCount>0</npx:otherIncludedManagersCount>
    </npx:summaryPage>
    <npx:seriesPage>
      <npx:seriesCount>42</npx:seriesCount>
      <npx:seriesDetails>
        <npx:seriesReports>
          <npx:idOfSeries>S000072996</npx:idOfSeries>
          <npx:nameOfSeries>Avantis Emerging Markets Value ETF</npx:nameOfSeries>
          <npx:leiOfSeries>549300W1BVGFQ4AEIV67</npx:leiOfSeries>
        </npx:seriesReports>
        <npx:seriesReports>
          <npx:idOfSeries>S000077485</npx:idOfSeries>
          <npx:nameOfSeries>Avantis Inflation Focused Equity ETF</npx:nameOfSeries>
          <npx:leiOfSeries>549300E7KOWJPHNXWL76</npx:leiOfSeries>
        </npx:seriesReports>
        <npx:seriesReports>
          <npx:idOfSeries>S000072997</npx:idOfSeries>
          <npx:nameOfSeries>Avantis International Large Cap Value ETF</npx:nameOfSeries>
          <npx:leiOfSeries>549300DIIN0FEK4WZC47</npx:leiOfSeries>
        </npx:seriesReports>
        <npx:seriesReports>
          <npx:idOfSeries>S000066457</npx:idOfSeries>
          <npx:nameOfSeries>Avantis International Small Cap Value ETF</npx:nameOfSeries>
          <npx:leiOfSeries>549300IHSLZS0JQXM287</npx:leiOfSeries>
        </npx:seriesReports>
        <npx:seriesReports>
          <npx:idOfSeries>S000066455</npx:idOfSeries>
          <npx:nameOfSeries>Avantis International Small Cap Value Fund</npx:nameOfSeries>
          <npx:leiOfSeries>54930034UR1HX5YZBS13</npx:leiOfSeries>
        </npx:seriesReports>
        <npx:seriesReports>
          <npx:idOfSeries>S000072999</npx:idOfSeries>
          <npx:nameOfSeries>Avantis Real Estate ETF</npx:nameOfSeries>
          <npx:leiOfSeries>549300184FP34KECOZ73</npx:leiOfSeries>
        </npx:seriesReports>
        <npx:seriesReports>
          <npx:idOfSeries>S000060785</npx:idOfSeries>
          <npx:nameOfSeries>American Century Diversified Corporate Bond ETF</npx:nameOfSeries>
          <npx:leiOfSeries>549300OGL9B5MI7HUM67</npx:leiOfSeries>
        </npx:seriesReports>
        <npx:seriesReports>
          <npx:idOfSeries>S000063004</npx:idOfSeries>
          <npx:nameOfSeries>American Century Focused Dynamic Growth ETF</npx:nameOfSeries>
          <npx:leiOfSeries>549300MMFMEOSJ07O081</npx:leiOfSeries>
        </npx:seriesReports>
        <npx:seriesReports>
          <npx:idOfSeries>S000063005</npx:idOfSeries>
          <npx:nameOfSeries>American Century Focused Large Cap Value ETF</npx:nameOfSeries>
          <npx:leiOfSeries>549300WXYCDMCF1O6524</npx:leiOfSeries>
        </npx:seriesReports>
        <npx:seriesReports>
          <npx:idOfSeries>S000068307</npx:idOfSeries>
          <npx:nameOfSeries>American Century Large Cap Equity ETF</npx:nameOfSeries>
          <npx:leiOfSeries>5493000WPOJJTITF8Q16</npx:leiOfSeries>
        </npx:seriesReports>
        <npx:seriesReports>
          <npx:idOfSeries>S000072412</npx:idOfSeries>
          <npx:nameOfSeries>American Century Large Cap Growth ETF</npx:nameOfSeries>
          <npx:leiOfSeries>549300QQ23XW6JKBSQ98</npx:leiOfSeries>
        </npx:seriesReports>
        <npx:seriesReports>
          <npx:idOfSeries>S000068306</npx:idOfSeries>
          <npx:nameOfSeries>American Century Mid Cap Growth Impact ETF</npx:nameOfSeries>
          <npx:leiOfSeries>549300RZJCDU6SCEXC76</npx:leiOfSeries>
        </npx:seriesReports>
        <npx:seriesReports>
          <npx:idOfSeries>S000079797</npx:idOfSeries>
          <npx:nameOfSeries>American Century Multisector Floating Income ETF</npx:nameOfSeries>
          <npx:leiOfSeries>549300T7QOFT16UZLY61</npx:leiOfSeries>
        </npx:seriesReports>
        <npx:seriesReports>
          <npx:idOfSeries>S000072410</npx:idOfSeries>
          <npx:nameOfSeries>American Century Multisector Income ETF</npx:nameOfSeries>
          <npx:leiOfSeries>5493000I0UZ5BUDGGF98</npx:leiOfSeries>
        </npx:seriesReports>
        <npx:seriesReports>
          <npx:idOfSeries>S000070040</npx:idOfSeries>
          <npx:nameOfSeries>American Century Quality Convertible Securities ETF</npx:nameOfSeries>
          <npx:leiOfSeries>549300KXJMQU52J1YX27</npx:leiOfSeries>
        </npx:seriesReports>
        <npx:seriesReports>
          <npx:idOfSeries>S000062301</npx:idOfSeries>
          <npx:nameOfSeries>American Century Quality Diversified International ETF</npx:nameOfSeries>
          <npx:leiOfSeries>54930009FSGCE7VMCM67</npx:leiOfSeries>
        </npx:seriesReports>
        <npx:seriesReports>
          <npx:idOfSeries>S000070041</npx:idOfSeries>
          <npx:nameOfSeries>American Century Quality Preferred ETF</npx:nameOfSeries>
          <npx:leiOfSeries>549300BYIWEVK2FM3C85</npx:leiOfSeries>
        </npx:seriesReports>
        <npx:seriesReports>
          <npx:idOfSeries>S000104149</npx:idOfSeries>
          <npx:nameOfSeries>American Century Securitized Credit ETF</npx:nameOfSeries>
          <npx:leiOfSeries>254900MWT6Z2MPU8YG16</npx:leiOfSeries>
        </npx:seriesReports>
        <npx:seriesReports>
          <npx:idOfSeries>S000074150</npx:idOfSeries>
          <npx:nameOfSeries>American Century Select High Yield ETF</npx:nameOfSeries>
          <npx:leiOfSeries>549300WG1M1635PWTC47</npx:leiOfSeries>
        </npx:seriesReports>
        <npx:seriesReports>
          <npx:idOfSeries>S000077487</npx:idOfSeries>
          <npx:nameOfSeries>American Century Short Duration Strategic Income ETF</npx:nameOfSeries>
          <npx:leiOfSeries>549300ORQDHWNQN1V176</npx:leiOfSeries>
        </npx:seriesReports>
        <npx:seriesReports>
          <npx:idOfSeries>S000093803</npx:idOfSeries>
          <npx:nameOfSeries>American Century Small Cap Growth Insights ETF</npx:nameOfSeries>
          <npx:leiOfSeries>254900A2Y19JDTI2Q120</npx:leiOfSeries>
        </npx:seriesReports>
        <npx:seriesReports>
          <npx:idOfSeries>S000093802</npx:idOfSeries>
          <npx:nameOfSeries>American Century Small Cap Value Insights ETF</npx:nameOfSeries>
          <npx:leiOfSeries>2549009UK4W0EN4ZPU15</npx:leiOfSeries>
        </npx:seriesReports>
        <npx:seriesReports>
          <npx:idOfSeries>S000062302</npx:idOfSeries>
          <npx:nameOfSeries>American Century U.S. Quality Growth ETF</npx:nameOfSeries>
          <npx:leiOfSeries>549300ZXOPJZ7M0QNG29</npx:leiOfSeries>
        </npx:seriesReports>
        <npx:seriesReports>
          <npx:idOfSeries>S000060786</npx:idOfSeries>
          <npx:nameOfSeries>American Century U.S. Quality Value ETF</npx:nameOfSeries>
          <npx:leiOfSeries>549300MVBKFDHGBLXN54</npx:leiOfSeries>
        </npx:seriesReports>
        <npx:seriesReports>
          <npx:idOfSeries>S000077486</npx:idOfSeries>
          <npx:nameOfSeries>Avantis All Equity Markets ETF</npx:nameOfSeries>
          <npx:leiOfSeries>549300EKRJD6FEGTCU68</npx:leiOfSeries>
        </npx:seriesReports>
        <npx:seriesReports>
          <npx:idOfSeries>S000080557</npx:idOfSeries>
          <npx:nameOfSeries>Avantis All Equity Markets Value ETF</npx:nameOfSeries>
          <npx:leiOfSeries>5493000DR6MIKEJHKG21</npx:leiOfSeries>
        </npx:seriesReports>
        <npx:seriesReports>
          <npx:idOfSeries>S000080560</npx:idOfSeries>
          <npx:nameOfSeries>Avantis All International Markets Equity ETF</npx:nameOfSeries>
          <npx:leiOfSeries>5493000HEKR2AIPSGT36</npx:leiOfSeries>
        </npx:seriesReports>
        <npx:seriesReports>
          <npx:idOfSeries>S000080561</npx:idOfSeries>
          <npx:nameOfSeries>Avantis All International Markets Value ETF</npx:nameOfSeries>
          <npx:leiOfSeries>5493000HEMRLPZYT5E71</npx:leiOfSeries>
        </npx:seriesReports>
        <npx:seriesReports>
          <npx:idOfSeries>S000069304</npx:idOfSeries>
          <npx:nameOfSeries>Avantis Core Fixed Income ETF</npx:nameOfSeries>
          <npx:leiOfSeries>5493005QQB5ZRJ4CMQ30</npx:leiOfSeries>
        </npx:seriesReports>
        <npx:seriesReports>
          <npx:idOfSeries>S000069307</npx:idOfSeries>
          <npx:nameOfSeries>Avantis Core Fixed Income Fund</npx:nameOfSeries>
          <npx:leiOfSeries>549300SLXJ30GLSGV681</npx:leiOfSeries>
        </npx:seriesReports>
        <npx:seriesReports>
          <npx:idOfSeries>S000080559</npx:idOfSeries>
          <npx:nameOfSeries>Avantis Moderate Allocation ETF</npx:nameOfSeries>
          <npx:leiOfSeries>5493000DRBHVTE5P6B15</npx:leiOfSeries>
        </npx:seriesReports>
        <npx:seriesReports>
          <npx:idOfSeries>S000069306</npx:idOfSeries>
          <npx:nameOfSeries>Avantis Short-Term Fixed Income ETF</npx:nameOfSeries>
          <npx:leiOfSeries>5493004BVNOQGI5XSW72</npx:leiOfSeries>
        </npx:seriesReports>
        <npx:seriesReports>
          <npx:idOfSeries>S000093366</npx:idOfSeries>
          <npx:nameOfSeries>Avantis Total Equity Markets ETF</npx:nameOfSeries>
          <npx:leiOfSeries>2549007PFEIDL73Z1167</npx:leiOfSeries>
        </npx:seriesReports>
        <npx:seriesReports>
          <npx:idOfSeries>S000102918</npx:idOfSeries>
          <npx:nameOfSeries>Avantis U.S. Core Equity ETF</npx:nameOfSeries>
          <npx:leiOfSeries>254900FUB3A3XF9WSF49</npx:leiOfSeries>
        </npx:seriesReports>
        <npx:seriesReports>
          <npx:idOfSeries>S000080562</npx:idOfSeries>
          <npx:nameOfSeries>Avantis U.S. Large Cap Equity ETF</npx:nameOfSeries>
          <npx:leiOfSeries>5493000ANZ2ZIWJ5YV47</npx:leiOfSeries>
        </npx:seriesReports>
        <npx:seriesReports>
          <npx:idOfSeries>S000072998</npx:idOfSeries>
          <npx:nameOfSeries>Avantis U.S. Large Cap Value ETF</npx:nameOfSeries>
          <npx:leiOfSeries>549300F1U7C6RG7BQE89</npx:leiOfSeries>
        </npx:seriesReports>
        <npx:seriesReports>
          <npx:idOfSeries>S000076521</npx:idOfSeries>
          <npx:nameOfSeries>Avantis U.S. Large Cap Value Fund</npx:nameOfSeries>
          <npx:leiOfSeries>549300R7JZU23HRZV739</npx:leiOfSeries>
        </npx:seriesReports>
        <npx:seriesReports>
          <npx:idOfSeries>S000082826</npx:idOfSeries>
          <npx:nameOfSeries>Avantis U.S. Mid Cap Equity ETF</npx:nameOfSeries>
          <npx:leiOfSeries>254900OJWEFYZP17TZ78</npx:leiOfSeries>
        </npx:seriesReports>
        <npx:seriesReports>
          <npx:idOfSeries>S000082827</npx:idOfSeries>
          <npx:nameOfSeries>Avantis U.S. Mid Cap Value ETF</npx:nameOfSeries>
          <npx:leiOfSeries>254900XXC1FJTSL2OV23</npx:leiOfSeries>
        </npx:seriesReports>
        <npx:seriesReports>
          <npx:idOfSeries>S000087818</npx:idOfSeries>
          <npx:nameOfSeries>Avantis U.S. Quality ETF</npx:nameOfSeries>
          <npx:leiOfSeries>254900VWW1IYBRHE4333</npx:leiOfSeries>
        </npx:seriesReports>
        <npx:seriesReports>
          <npx:idOfSeries>S000066459</npx:idOfSeries>
          <npx:nameOfSeries>Avantis U.S. Small Cap Value ETF</npx:nameOfSeries>
          <npx:leiOfSeries>549300OVTYY3CGRMI219</npx:leiOfSeries>
        </npx:seriesReports>
        <npx:seriesReports>
          <npx:idOfSeries>S000066461</npx:idOfSeries>
          <npx:nameOfSeries>Avantis U.S. Small Cap Value Fund</npx:nameOfSeries>
          <npx:leiOfSeries>5493009QMYGXSHE46I72</npx:leiOfSeries>
        </npx:seriesReports>
      </npx:seriesDetails>
    </npx:seriesPage>
    <npx:signaturePage>
      <npx:reportingPerson>American Century ETF Trust</npx:reportingPerson>
      <npx:txSignature>Patrick Bannigan</npx:txSignature>
      <npx:txPrintedSignature>Patrick Bannigan</npx:txPrintedSignature>
      <npx:txTitle>President</npx:txTitle>
      <npx:txAsOfDate>08/26/2026</npx:txAsOfDate>
    </npx:signaturePage>
  </npx:formData>
</npx:edgarSubmission>
