<?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>0001976322</cik>
          <ccc>XXXXXXXX</ccc>
        </issuerCredentials>
      </filer>


      <seriesClassInfo>
        <seriesId>S000081032</seriesId>
        <classId>C000243671</classId>
      </seriesClassInfo>


    </filerInfo>
  </headerData>
  <formData>
    <genInfo>
      <regName>Themes ETF Trust</regName>
      <regFileNumber>811-23872</regFileNumber>
      <regCik>0001976322</regCik>
      <regLei>529900NYKGD1N3B8DB45</regLei>
      <regStreet1>34 East Putnam Avenue</regStreet1>
      <regStreet2>Suite 112</regStreet2>
      <regCity>Greenwich</regCity>
      <regStateConditional regCountry="US" regState="US-CT"/>
      <regZipOrPostalCode>06830</regZipOrPostalCode>
      <regPhone>646-206-1788</regPhone>
      <seriesName>Themes China Generative Artificial Intelligence ETF</seriesName>
      <seriesId>S000081032</seriesId>
      <seriesLei>529900IUSHU4DUUCR830</seriesLei>
      <repPdEnd>2026-09-30</repPdEnd>
      <repPdDate>2026-06-30</repPdDate>
      <isFinalFiling>N</isFinalFiling>
    </genInfo>
    <fundInfo>
      <totAssets>26939654.560000000000</totAssets>
      <totLiabs>8257.210000000000</totLiabs>
      <netAssets>26931397.350000000000</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>12893.770000000000</cshNotRptdInCorD>
      <isNonCashCollateral>N</isNonCashCollateral>
      <returnInfo>
        <monthlyTotReturns>
          <monthlyTotReturn classId="C000243671" rtn1="18.400000000000" rtn2="3.120000000000" rtn3="1.940000000000"/>
        </monthlyTotReturns>
        <othMon1 netRealizedGain="-404281.220000000000" netUnrealizedAppr="4363753.990000000000"/>
        <othMon2 netRealizedGain=".700000000000" netUnrealizedAppr="762131.330000000000"/>
        <othMon3 netRealizedGain="2598191.730000000000" netUnrealizedAppr="-2114236.630000000000"/>
      </returnInfo>
      <mon1Flow redemption="1283520.000000000000" reinvestment=".000000000000" sales=".000000000000"/>
      <mon2Flow redemption=".000000000000" reinvestment=".000000000000" sales=".000000000000"/>
      <mon3Flow redemption=".000000000000" reinvestment=".000000000000" sales="731292.000000000000"/>


      <varInfo>

        <fundsDesignatedInfo>
          <nameDesignatedIndex>N/A</nameDesignatedIndex>
          <indexIdentifier>N/A</indexIdentifier>

        </fundsDesignatedInfo>

      </varInfo>
    </fundInfo>
    <invstOrSecs>
      <invstOrSec>
        <name>TRS</name>
        <lei>N/A</lei>
        <title>TRS Information Technology Corp Ltd</title>
        <cusip>N/A</cusip>
        <identifiers>
          <isin value="CNE100001401"/>
          <ticker value="300229"/>
        </identifiers>
        <balance>499400.000000000000</balance>
        <units>NS</units>
        <currencyConditional curCd="CNY" exchangeRt="6.785400000000"/>
        <valUSD>1017140.920000000000</valUSD>
        <pctVal>3.7767847943</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>CN</invCountry>
        <isRestrictedSec>N</isRestrictedSec>
        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>Baidu Inc</name>
        <lei>254900AL64IANZYI1E02</lei>
        <title>Baidu Inc</title>
        <cusip>056752108</cusip>
        <identifiers>
          <isin value="US0567521085"/>
          <ticker value="BIDU"/>
        </identifiers>
        <balance>13404.000000000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>1531943.160000000000</valUSD>
        <pctVal>5.6883166517</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>CN</invCountry>
        <isRestrictedSec>N</isRestrictedSec>
        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>360 Security Technology Inc</name>
        <lei>N/A</lei>
        <title>360 Security Technology Inc</title>
        <cusip>N/A</cusip>
        <identifiers>
          <isin value="CNE100002RZ2"/>
          <ticker value="601360"/>
        </identifiers>
        <balance>938300.000000000000</balance>
        <units>NS</units>
        <currencyConditional curCd="CNY" exchangeRt="6.785400000000"/>
        <valUSD>1201672.270000000000</valUSD>
        <pctVal>4.4619751971</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>CN</invCountry>
        <isRestrictedSec>N</isRestrictedSec>
        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>Arcsoft Corp Ltd</name>
        <lei>N/A</lei>
        <title>Arcsoft Corp Ltd</title>
        <cusip>N/A</cusip>
        <identifiers>
          <isin value="CNE100003MH9"/>
          <ticker value="688088"/>
        </identifiers>
        <balance>172500.000000000000</balance>
        <units>NS</units>
        <currencyConditional curCd="CNY" exchangeRt="6.785400000000"/>
        <valUSD>903760.280000000000</valUSD>
        <pctVal>3.3557868099</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>CN</invCountry>
        <isRestrictedSec>N</isRestrictedSec>
        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>Kuaishou Technology</name>
        <lei>300300FCDZBE6UP9ED24</lei>
        <title>Kuaishou Technology</title>
        <cusip>N/A</cusip>
        <identifiers>
          <isin value="KYG532631028"/>
          <ticker value="1024"/>
        </identifiers>
        <balance>231000.000000000000</balance>
        <units>NS</units>
        <currencyConditional curCd="HKD" exchangeRt="7.842850000000"/>
        <valUSD>1225268.880000000000</valUSD>
        <pctVal>4.5495926709</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>CN</invCountry>
        <isRestrictedSec>N</isRestrictedSec>
        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>Yidu Tech Inc</name>
        <lei>894500MV4XUIRRLRHV44</lei>
        <title>Yidu Tech Inc</title>
        <cusip>N/A</cusip>
        <identifiers>
          <isin value="KYG9845C1069"/>
          <ticker value="2158"/>
        </identifiers>
        <balance>517200.000000000000</balance>
        <units>NS</units>
        <currencyConditional curCd="HKD" exchangeRt="7.842850000000"/>
        <valUSD>305986.730000000000</valUSD>
        <pctVal>1.1361710127</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>CN</invCountry>
        <isRestrictedSec>N</isRestrictedSec>
        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>Iflytek Co Ltd</name>
        <lei>3003000T23C63KVWOH32</lei>
        <title>Iflytek Co Ltd</title>
        <cusip>N/A</cusip>
        <identifiers>
          <isin value="CNE100000B81"/>
          <ticker value="002230"/>
        </identifiers>
        <balance>199600.000000000000</balance>
        <units>NS</units>
        <currencyConditional curCd="CNY" exchangeRt="6.785400000000"/>
        <valUSD>1201353.490000000000</valUSD>
        <pctVal>4.4607915229</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>CN</invCountry>
        <isRestrictedSec>N</isRestrictedSec>
        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>Xiaomi Corp</name>
        <lei>2549001ACVFAZRNMKL32</lei>
        <title>Xiaomi Corp</title>
        <cusip>N/A</cusip>
        <identifiers>
          <isin value="KYG9830T1067"/>
          <ticker value="1810"/>
        </identifiers>
        <balance>457100.000000000000</balance>
        <units>NS</units>
        <currencyConditional curCd="HKD" exchangeRt="7.842850000000"/>
        <valUSD>1261230.800000000000</valUSD>
        <pctVal>4.6831242494</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>CN</invCountry>
        <isRestrictedSec>N</isRestrictedSec>
        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>Foxconn Industrial Internet Co</name>
        <lei>N/A</lei>
        <title>Foxconn Industrial Internet Co Ltd</title>
        <cusip>Y2620V100</cusip>
        <identifiers>
          <isin value="CNE1000031P3"/>
          <ticker value="601138"/>
        </identifiers>
        <balance>148400.000000000000</balance>
        <units>NS</units>
        <currencyConditional curCd="CNY" exchangeRt="6.785400000000"/>
        <valUSD>1577955.610000000000</valUSD>
        <pctVal>5.8591672370</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>CN</invCountry>
        <isRestrictedSec>N</isRestrictedSec>
        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>Bairong Inc</name>
        <lei>655600R1JGW8TTPKVN84</lei>
        <title>Bairong Inc</title>
        <cusip>N/A</cusip>
        <identifiers>
          <isin value="KYG0705A1085"/>
          <ticker value="6608"/>
        </identifiers>
        <balance>271000.000000000000</balance>
        <units>NS</units>
        <currencyConditional curCd="HKD" exchangeRt="7.842850000000"/>
        <valUSD>160675.010000000000</valUSD>
        <pctVal>0.5966085157</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>CN</invCountry>
        <isRestrictedSec>N</isRestrictedSec>
        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>SenseTime Group Inc</name>
        <lei>N/A</lei>
        <title>SenseTime Group Inc</title>
        <cusip>N/A</cusip>
        <identifiers>
          <isin value="KYG8062L1041"/>
          <ticker value="20"/>
        </identifiers>
        <balance>6401100.000000000000</balance>
        <units>NS</units>
        <currencyConditional curCd="HKD" exchangeRt="7.842850000000"/>
        <valUSD>1093667.990000000000</valUSD>
        <pctVal>4.0609403804</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>CN</invCountry>
        <isRestrictedSec>N</isRestrictedSec>
        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>First American Treasury Obliga</name>
        <lei>549300UU586IAH2B8H03</lei>
        <title>First American Treasury Obligations Fund</title>
        <cusip>31846V328</cusip>
        <identifiers>
          <isin value="US31846V3289"/>
          <ticker value="FXFXX"/>
        </identifiers>
        <balance>66955.010000000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>66955.010000000000</valUSD>
        <pctVal>0.2486132046</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>STIV</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>Tuya Inc</name>
        <lei>254900XKWS2MIZHXCO08</lei>
        <title>Tuya Inc</title>
        <cusip>90114C107</cusip>
        <identifiers>
          <isin value="US90114C1071"/>
          <ticker value="TUYA"/>
        </identifiers>
        <balance>155135.000000000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>273037.600000000000</valUSD>
        <pctVal>1.0138263398</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>CN</invCountry>
        <isRestrictedSec>N</isRestrictedSec>
        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>Kingsoft Corp Ltd</name>
        <lei>529900UVT35D3Q7YQY41</lei>
        <title>Kingsoft Corp Ltd</title>
        <cusip>G5264Y108</cusip>
        <identifiers>
          <isin value="KYG5264Y1089"/>
          <ticker value="3888"/>
        </identifiers>
        <balance>470200.000000000000</balance>
        <units>NS</units>
        <currencyConditional curCd="HKD" exchangeRt="7.842850000000"/>
        <valUSD>1329750.790000000000</valUSD>
        <pctVal>4.9375484410</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>CN</invCountry>
        <isRestrictedSec>N</isRestrictedSec>
        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>RoboSense Technology Co Ltd</name>
        <lei>25490065NK9R5M2MV343</lei>
        <title>RoboSense Technology Co Ltd</title>
        <cusip>N/A</cusip>
        <identifiers>
          <isin value="KYG7611S1075"/>
          <ticker value="2498"/>
        </identifiers>
        <balance>295000.000000000000</balance>
        <units>NS</units>
        <currencyConditional curCd="HKD" exchangeRt="7.842850000000"/>
        <valUSD>835780.360000000000</valUSD>
        <pctVal>3.1033679728</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>CN</invCountry>
        <isRestrictedSec>N</isRestrictedSec>
        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>Cambricon Technologies Corp Lt</name>
        <lei>N/A</lei>
        <title>Cambricon Technologies Corp Ltd</title>
        <cusip>N/A</cusip>
        <identifiers>
          <isin value="CNE1000041R8"/>
          <ticker value="688256"/>
        </identifiers>
        <balance>8512.000000000000</balance>
        <units>NS</units>
        <currencyConditional curCd="CNY" exchangeRt="6.785400000000"/>
        <valUSD>2001550.620000000000</valUSD>
        <pctVal>7.4320340456</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>CN</invCountry>
        <isRestrictedSec>N</isRestrictedSec>
        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>Hygon Information Technology C</name>
        <lei>N/A</lei>
        <title>Hygon Information Technology Co Ltd</title>
        <cusip>N/A</cusip>
        <identifiers>
          <isin value="CNE100005PT2"/>
          <ticker value="688041"/>
        </identifiers>
        <balance>40100.000000000000</balance>
        <units>NS</units>
        <currencyConditional curCd="CNY" exchangeRt="6.785400000000"/>
        <valUSD>2188379.460000000000</valUSD>
        <pctVal>8.1257553463</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>CN</invCountry>
        <isRestrictedSec>N</isRestrictedSec>
        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>Phancy Group Co Ltd</name>
        <lei>N/A</lei>
        <title>Phancy Group Co Ltd</title>
        <cusip>N/A</cusip>
        <identifiers>
          <isin value="CNE100005KD7"/>
          <ticker value="6682"/>
        </identifiers>
        <balance>229800.000000000000</balance>
        <units>NS</units>
        <currencyConditional curCd="HKD" exchangeRt="7.842850000000"/>
        <valUSD>699697.690000000000</valUSD>
        <pctVal>2.5980742139</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>CN</invCountry>
        <isRestrictedSec>N</isRestrictedSec>
        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>IEIT Systems Co Ltd</name>
        <lei>3003002K6ZLEBRGRI729</lei>
        <title>IEIT Systems Co Ltd</title>
        <cusip>N/A</cusip>
        <identifiers>
          <isin value="CNE0000012M2"/>
          <ticker value="000977"/>
        </identifiers>
        <balance>147800.000000000000</balance>
        <units>NS</units>
        <currencyConditional curCd="CNY" exchangeRt="6.785400000000"/>
        <valUSD>1524744.300000000000</valUSD>
        <pctVal>5.6615862897</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>CN</invCountry>
        <isRestrictedSec>N</isRestrictedSec>
        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>DAHUA INC</name>
        <lei>N/A</lei>
        <title>Zhejiang Dahua Technology Co Ltd</title>
        <cusip>N/A</cusip>
        <identifiers>
          <isin value="CNE100000BJ4"/>
          <ticker value="002236"/>
        </identifiers>
        <balance>542900.000000000000</balance>
        <units>NS</units>
        <currencyConditional curCd="CNY" exchangeRt="6.785400000000"/>
        <valUSD>1319365.250000000000</valUSD>
        <pctVal>4.8989854958</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>CN</invCountry>
        <isRestrictedSec>N</isRestrictedSec>
        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>Montage Technology Co Ltd</name>
        <lei>836800ZMWT5PAN574D81</lei>
        <title>Montage Technology Co Ltd</title>
        <cusip>N/A</cusip>
        <identifiers>
          <isin value="CNE100003MN7"/>
          <ticker value="688008"/>
        </identifiers>
        <balance>45900.000000000000</balance>
        <units>NS</units>
        <currencyConditional curCd="CNY" exchangeRt="6.785400000000"/>
        <valUSD>2096325.940000000000</valUSD>
        <pctVal>7.7839479057</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>CN</invCountry>
        <isRestrictedSec>N</isRestrictedSec>
        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>Kingsoft Cloud Holdings Ltd</name>
        <lei>875500HZE0VKCD0Z8K15</lei>
        <title>Kingsoft Cloud Holdings Ltd</title>
        <cusip>N/A</cusip>
        <identifiers>
          <isin value="KYG5264S1012"/>
          <ticker value="3896"/>
        </identifiers>
        <balance>1678200.000000000000</balance>
        <units>NS</units>
        <currencyConditional curCd="HKD" exchangeRt="7.842850000000"/>
        <valUSD>992859.480000000000</valUSD>
        <pctVal>3.6866244521</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>CN</invCountry>
        <isRestrictedSec>N</isRestrictedSec>
        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>ECARX Holdings Inc</name>
        <lei>52990069BMNV7U0HPL62</lei>
        <title>ECARX Holdings Inc</title>
        <cusip>N/A</cusip>
        <identifiers>
          <isin value="KYG292011031"/>
          <ticker value="ECX"/>
        </identifiers>
        <balance>120425.000000000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>155348.250000000000</valUSD>
        <pctVal>0.5768295198</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>GB</invCountry>

        <isRestrictedSec>N</isRestrictedSec>
        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>Yuanjie Semiconductor Technolo</name>
        <lei>N/A</lei>
        <title>Yuanjie Semiconductor Technology Co Ltd</title>
        <cusip>N/A</cusip>
        <identifiers>
          <isin value="CNE100005VF9"/>
          <ticker value="688498"/>
        </identifiers>
        <balance>6985.000000000000</balance>
        <units>NS</units>
        <currencyConditional curCd="CNY" exchangeRt="6.785400000000"/>
        <valUSD>1941478.760000000000</valUSD>
        <pctVal>7.2089789281</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>CN</invCountry>
        <isRestrictedSec>N</isRestrictedSec>
        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
    </invstOrSecs>
    <signature>
      <ncom:dateSigned>2026-08-24</ncom:dateSigned>
      <ncom:nameOfApplicant>Themes ETF Trust</ncom:nameOfApplicant>
      <ncom:signature>/s/ Dobromir Kamburov</ncom:signature>
      <ncom:signerName>Dobromir Kamburov</ncom:signerName>
      <ncom:title>Treasurer</ncom:title>
    </signature>
  </formData>
  <documents>XXXX</documents>
</edgarSubmission>
