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      <invstOrSec>
        <name>Proto Labs Inc</name>
        <lei>529900QHG5MGWT2WQQ09</lei>
        <title>Proto Labs Inc</title>
        <cusip>743713109</cusip>
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          <isin value="US7437131094"/>
          <ticker value="PRLB"/>
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        <balance>2620191.00000000</balance>
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        <curCd>USD</curCd>
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        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>US</invCountry>
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        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
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      </invstOrSec>
      <invstOrSec>
        <name>CRISPR Therapeutics AG</name>
        <lei>506700O6IRRIQLT3W370</lei>
        <title>CRISPR Therapeutics AG</title>
        <cusip>000000000</cusip>
        <identifiers>
          <isin value="CH0334081137"/>
          <ticker value="CRSP"/>
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        <balance>5692205.00000000</balance>
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        <curCd>USD</curCd>
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        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>CH</invCountry>
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        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
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          <isLoanByFund>N</isLoanByFund>
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      </invstOrSec>
      <invstOrSec>
        <name>Veracyte Inc</name>
        <lei>529900ESWZRHXOW27Z37</lei>
        <title>Veracyte Inc</title>
        <cusip>92337F107</cusip>
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          <isin value="US92337F1075"/>
          <ticker value="VCYT"/>
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        <balance>4355737.00000000</balance>
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        <curCd>USD</curCd>
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        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>US</invCountry>
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        <fairValLevel>1</fairValLevel>
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          <isCashCollateral>N</isCashCollateral>
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          <isLoanByFund>N</isLoanByFund>
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      </invstOrSec>
      <invstOrSec>
        <name>Stratasys Ltd</name>
        <lei>529900MU215GIP9SZ741</lei>
        <title>Stratasys Ltd</title>
        <cusip>000000000</cusip>
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          <isin value="IL0011267213"/>
          <ticker value="SSYS"/>
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        <balance>7483972.00000000</balance>
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        <curCd>USD</curCd>
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        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>US</invCountry>
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        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
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          <isLoanByFund>N</isLoanByFund>
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      <invstOrSec>
        <name>DOUYU INTERNATIONAL HOLD-</name>
        <lei>549300M2ADOHTIMACT54</lei>
        <title>DOUYU INTERNATIONAL HOLD-</title>
        <cusip>25985W105</cusip>
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          <isin value="US25985W1053"/>
          <ticker value="DOYU"/>
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        <balance>4209071.00000000</balance>
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        <curCd>USD</curCd>
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        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>CN</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
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          <isCashCollateral>N</isCashCollateral>
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          <isLoanByFund>N</isLoanByFund>
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      <invstOrSec>
        <name>Zillow Group Inc</name>
        <lei>2549002XEELQDIR6FU05</lei>
        <title>Zillow Group Inc</title>
        <cusip>98954M200</cusip>
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          <isin value="US98954M2008"/>
          <ticker value="Z"/>
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        <curCd>USD</curCd>
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        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>US</invCountry>
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        <fairValLevel>1</fairValLevel>
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          <isCashCollateral>N</isCashCollateral>
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          <isLoanByFund>N</isLoanByFund>
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      <invstOrSec>
        <name>Twist Bioscience Corp</name>
        <lei>549300T23BL59LCOH584</lei>
        <title>Twist Bioscience Corp</title>
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          <isin value="US90184D1000"/>
          <ticker value="TWST"/>
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        <balance>1705300.00000000</balance>
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        <curCd>USD</curCd>
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        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>US</invCountry>
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        <fairValLevel>1</fairValLevel>
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          <isCashCollateral>N</isCashCollateral>
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      <invstOrSec>
        <name>Roku Inc</name>
        <lei>549300KR6ITU0YIR1T71</lei>
        <title>Roku Inc</title>
        <cusip>77543R102</cusip>
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          <isin value="US77543R1023"/>
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        <balance>2597402.00000000</balance>
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        <curCd>USD</curCd>
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        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
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        <invCountry>US</invCountry>
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        <fairValLevel>1</fairValLevel>
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          <isCashCollateral>N</isCashCollateral>
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          <isLoanByFund>N</isLoanByFund>
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      <invstOrSec>
        <name>Twilio Inc</name>
        <lei>5493004W8TRGD63APX93</lei>
        <title>Twilio Inc</title>
        <cusip>90138F102</cusip>
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          <isin value="US90138F1021"/>
          <ticker value="TWLO"/>
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        <balance>671341.00000000</balance>
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        <curCd>USD</curCd>
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        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>US</invCountry>
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        <fairValLevel>1</fairValLevel>
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          <isCashCollateral>N</isCashCollateral>
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          <isLoanByFund>N</isLoanByFund>
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      <invstOrSec>
        <name>Slack Technologies Inc</name>
        <lei>549300VIZRB02KN4IJ45</lei>
        <title>Slack Technologies Inc</title>
        <cusip>83088V102</cusip>
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          <isin value="US83088V1026"/>
          <ticker value="WORK"/>
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        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>US</invCountry>
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        <fairValLevel>1</fairValLevel>
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          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
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      <invstOrSec>
        <name>Invitae Corp</name>
        <lei>549300MYI59DZW1WIX92</lei>
        <title>Invitae Corp</title>
        <cusip>46185L103</cusip>
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          <isin value="US46185L1035"/>
          <ticker value="NVTA"/>
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        <curCd>USD</curCd>
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        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
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          <isCashCollateral>N</isCashCollateral>
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          <isLoanByFund>N</isLoanByFund>
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      <invstOrSec>
        <name>Teladoc Health Inc</name>
        <lei>549300I2PVFBC9MFAC61</lei>
        <title>Teladoc Health Inc</title>
        <cusip>87918A105</cusip>
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          <isin value="US87918A1051"/>
          <ticker value="TDOC"/>
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        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
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        <invCountry>US</invCountry>
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        <fairValLevel>1</fairValLevel>
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          <isCashCollateral>N</isCashCollateral>
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      <invstOrSec>
        <name>2U Inc</name>
        <lei>5493008RVTXVR43PYF84</lei>
        <title>2U Inc</title>
        <cusip>90214J101</cusip>
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          <ticker value="TWOU"/>
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        <invCountry>US</invCountry>
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        <fairValLevel>1</fairValLevel>
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          <isCashCollateral>N</isCashCollateral>
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        <name>Exact Sciences Corp</name>
        <lei>549300VM3X1FYD4N9Z14</lei>
        <title>Exact Sciences Corp</title>
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        <assetCat>EC</assetCat>
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        <invCountry>US</invCountry>
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        <fairValLevel>1</fairValLevel>
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        <name>Organovo Holdings Inc</name>
        <lei>N/A</lei>
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        <fairValLevel>1</fairValLevel>
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        <name>MS USD LIQ</name>
        <lei>N/A</lei>
        <title>MS GOVERNMENT INSTITUTIONAL LIQ FD 8035</title>
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        <assetCat>STIV</assetCat>
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        <fairValLevel>1</fairValLevel>
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        <name>Zscaler Inc</name>
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        <name>DocuSign Inc</name>
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        <fairValLevel>1</fairValLevel>
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        <name>Pinterest Inc</name>
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        <name>PagerDuty Inc</name>
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        <title>PagerDuty Inc</title>
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        <fairValLevel>1</fairValLevel>
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        <name>Intercontinental Exchange Inc</name>
        <lei>5493000F4ZO33MV32P92</lei>
        <title>Intercontinental Exchange Inc</title>
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          <ticker value="ICE"/>
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        <assetCat>EC</assetCat>
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        <fairValLevel>1</fairValLevel>
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        <name>Iridium Communications Inc</name>
        <lei>549300U620NVQ4J1CT96</lei>
        <title>Iridium Communications Inc</title>
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          <ticker value="IRDM"/>
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        <assetCat>EC</assetCat>
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        <invCountry>US</invCountry>
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        <fairValLevel>1</fairValLevel>
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        <name>Square Inc</name>
        <lei>549300OHIIUWSTIZME52</lei>
        <title>Square Inc</title>
        <cusip>852234103</cusip>
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          <ticker value="SQ"/>
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        <assetCat>EC</assetCat>
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        <invCountry>US</invCountry>
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        <fairValLevel>1</fairValLevel>
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          <isCashCollateral>N</isCashCollateral>
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        <name>Intellia Therapeutics Inc</name>
        <lei>5493002T5BCPE5DZC723</lei>
        <title>Intellia Therapeutics Inc</title>
        <cusip>45826J105</cusip>
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          <ticker value="NTLA"/>
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        <assetCat>EC</assetCat>
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        <fairValLevel>1</fairValLevel>
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          <isCashCollateral>N</isCashCollateral>
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      </invstOrSec>
      <invstOrSec>
        <name>Compugen Ltd</name>
        <lei>N/A</lei>
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          <isin value="IL0010852080"/>
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        <assetCat>EC</assetCat>
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        <invCountry>IL</invCountry>
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        <fairValLevel>1</fairValLevel>
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          <isCashCollateral>N</isCashCollateral>
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      <invstOrSec>
        <name>Seres Therapeutics Inc</name>
        <lei>549300GMXBE5NUWISF13</lei>
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        <assetCat>EC</assetCat>
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        <invCountry>US</invCountry>
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        <fairValLevel>1</fairValLevel>
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          <isCashCollateral>N</isCashCollateral>
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      <invstOrSec>
        <name>Iovance Biotherapeutics Inc</name>
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        <assetCat>EC</assetCat>
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        <invCountry>US</invCountry>
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        <fairValLevel>1</fairValLevel>
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          <isCashCollateral>N</isCashCollateral>
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      <invstOrSec>
        <name>Nintendo Co Ltd</name>
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        <assetCat>EC</assetCat>
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        <invCountry>JP</invCountry>
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        <fairValLevel>1</fairValLevel>
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          <isCashCollateral>N</isCashCollateral>
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      <invstOrSec>
        <name>Zoom Video Communications Inc</name>
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        <invCountry>US</invCountry>
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        <fairValLevel>1</fairValLevel>
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          <isCashCollateral>N</isCashCollateral>
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      <invstOrSec>
        <name>Tencent Holdings Ltd</name>
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        <assetCat>EC</assetCat>
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        <invCountry>CN</invCountry>
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        <fairValLevel>1</fairValLevel>
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          <isCashCollateral>N</isCashCollateral>
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        <name>Synopsys Inc</name>
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        <invCountry>US</invCountry>
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        <fairValLevel>1</fairValLevel>
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          <isCashCollateral>N</isCashCollateral>
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      <invstOrSec>
        <name>Unity Software Inc</name>
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        <fairValLevel>1</fairValLevel>
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      <invstOrSec>
        <name>TSMC</name>
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        <fairValLevel>1</fairValLevel>
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        <name>Pacific Biosciences of Califor</name>
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        <fairValLevel>1</fairValLevel>
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        <name>Cerus Corp</name>
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        <fairValLevel>1</fairValLevel>
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        <name>Splunk Inc</name>
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        <invCountry>US</invCountry>
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        <fairValLevel>1</fairValLevel>
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      <invstOrSec>
        <name>LendingTree Inc</name>
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        <fairValLevel>1</fairValLevel>
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        <name>Editas Medicine Inc</name>
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          <ticker value="EDIT"/>
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        <invCountry>US</invCountry>
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        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
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        <name>Syros Pharmaceuticals Inc</name>
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        <fairValLevel>1</fairValLevel>
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        <name>ExOne Co/The</name>
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        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
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      </invstOrSec>
      <invstOrSec>
        <name>Illumina Inc</name>
        <lei>SQ95QG8SR5Q56LSNF682</lei>
        <title>Illumina Inc</title>
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          <isin value="US4523271090"/>
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        <fairValLevel>1</fairValLevel>
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          <isCashCollateral>N</isCashCollateral>
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      </invstOrSec>
      <invstOrSec>
        <name>Tesla Inc</name>
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        <invCountry>US</invCountry>
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        <fairValLevel>1</fairValLevel>
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          <isCashCollateral>N</isCashCollateral>
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      </invstOrSec>
      <invstOrSec>
        <name>Facebook Inc</name>
        <lei>BQ4BKCS1HXDV9HN80Z93</lei>
        <title>Facebook Inc</title>
        <cusip>30303M102</cusip>
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          <isin value="US30303M1027"/>
          <ticker value="FB"/>
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        <balance>335885.00000000</balance>
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        <curCd>USD</curCd>
        <valUSD>88374702.35000000</valUSD>
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        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
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        <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>2020-12-22</ncom:dateSigned>
      <ncom:nameOfApplicant>ARK ETF Trust</ncom:nameOfApplicant>
      <ncom:signature>Bill Cox</ncom:signature>
      <ncom:signerName>Bill Cox</ncom:signerName>
      <ncom:title>Principal Financial Officer</ncom:title>
    </signature>
  </formData>
  <documents>XXXX</documents>
</edgarSubmission>
