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        <fairValLevel>1</fairValLevel>
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          <isCashCollateral>N</isCashCollateral>
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      <invstOrSec>
        <name>Micron Technology Inc</name>
        <lei>B3DXGBC8GAIYWI2Z0172</lei>
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        <fairValLevel>1</fairValLevel>
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          <isCashCollateral>N</isCashCollateral>
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      <invstOrSec>
        <name>SolarEdge Technologies Inc</name>
        <lei>5493000K6Y58XXPDF853</lei>
        <title>SolarEdge Technologies, Inc.</title>
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        <curCd>USD</curCd>
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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>Universal Display Corp</name>
        <lei>N/A</lei>
        <title>Universal Display Corp.</title>
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          <isin value="US91347P1057"/>
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        <curCd>USD</curCd>
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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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      <invstOrSec>
        <name>NXP Semiconductors NV</name>
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        <title>NXP Semiconductor N.V.</title>
        <cusip>N/A</cusip>
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          <isin value="NL0009538784"/>
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        <curCd>USD</curCd>
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        <assetCat>EC</assetCat>
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        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
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      <invstOrSec>
        <name>First American Funds</name>
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          <ticker value="FGZXX"/>
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        <assetCat>STIV</assetCat>
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        <invCountry>US</invCountry>
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        <fairValLevel>1</fairValLevel>
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          <cashCollateralCondition cashCollateralVal="1386868.59000000" isCashCollateral="Y"/>
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      <invstOrSec>
        <name>BARCLAYS CAPITAL INC.</name>
        <lei>AC28XWWI3WIBK2824319</lei>
        <title>Barclays Capital, Inc.</title>
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        <assetCat>RA</assetCat>
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        <invCountry>US</invCountry>
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        <fairValLevel>2</fairValLevel>
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          <transCat>Repurchase</transCat>
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        <securityLending>
          <isCashCollateral>N</isCashCollateral>
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      <invstOrSec>
        <name>Daqo New Energy Corp</name>
        <lei>529900711JBZ5O7VA827</lei>
        <title>Daqo New Energy Corp.</title>
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          <isin value="US23703Q2030"/>
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        <curCd>USD</curCd>
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        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>KY</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
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          <isCashCollateral>N</isCashCollateral>
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      <invstOrSec>
        <name>Lam Research Corp</name>
        <lei>549300I4GMO6D34U1T02</lei>
        <title>Lam Research Corp.</title>
        <cusip>512807108</cusip>
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          <isin value="US5128071082"/>
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        <balance>4940.00000000</balance>
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        <curCd>USD</curCd>
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        <assetCat>EC</assetCat>
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        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
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      <invstOrSec>
        <name>Xilinx Inc</name>
        <lei>6EY4K7ZMF9UX1CU6KC79</lei>
        <title>Xilinx, Inc.</title>
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          <isin value="US9839191015"/>
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        <balance>11770.00000000</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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      <invstOrSec>
        <name>Entegris Inc</name>
        <lei>IYX6OWO7BT5DKO3BYG52</lei>
        <title>Entegris, Inc.</title>
        <cusip>29362U104</cusip>
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          <isin value="US29362U1043"/>
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        <balance>11004.00000000</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>Advanced Micro Devices Inc</name>
        <lei>R2I72C950HOYXII45366</lei>
        <title>Advanced Micro Devices, Inc.</title>
        <cusip>007903107</cusip>
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          <isin value="US0079031078"/>
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        <balance>30853.00000000</balance>
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        <curCd>USD</curCd>
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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>Broadcom Inc</name>
        <lei>549300WV6GIDOZJTV909</lei>
        <title>Broadcom, Inc.</title>
        <cusip>11135F101</cusip>
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          <isin value="US11135F1012"/>
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        <balance>8767.00000000</balance>
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        <curCd>USD</curCd>
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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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      <invstOrSec>
        <name>First Solar Inc</name>
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        <title>First Solar, Inc.</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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      <invstOrSec>
        <name>Teradyne Inc</name>
        <lei>C3X4YJ278QNZHRJULN75</lei>
        <title>Teradyne, Inc.</title>
        <cusip>880770102</cusip>
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        <assetCat>EC</assetCat>
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        <fairValLevel>1</fairValLevel>
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      <invstOrSec>
        <name>ON Semiconductor Corp</name>
        <lei>ZV20P4CNJVT8V1ZGJ064</lei>
        <title>ON Semiconductor Corp.</title>
        <cusip>682189105</cusip>
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        <assetCat>EC</assetCat>
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        <fairValLevel>1</fairValLevel>
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      <invstOrSec>
        <name>Marvell Technology Inc</name>
        <lei>N/A</lei>
        <title>Marvell Technology, Inc.</title>
        <cusip>573874104</cusip>
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        <assetCat>EC</assetCat>
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        <fairValLevel>1</fairValLevel>
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      <invstOrSec>
        <name>SiTime Corp</name>
        <lei>N/A</lei>
        <title>SiTime Corp.</title>
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        <name>KLA Corp</name>
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        <title>KLA 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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      <invstOrSec>
        <name>Lattice Semiconductor Corp</name>
        <lei>549300LRBBPZDQ2II567</lei>
        <title>Lattice Semiconductor Corp.</title>
        <cusip>518415104</cusip>
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          <isin value="US5184151042"/>
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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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      <invstOrSec>
        <name>Intel Corp</name>
        <lei>KNX4USFCNGPY45LOCE31</lei>
        <title>Intel Corp.</title>
        <cusip>458140100</cusip>
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          <isin value="US4581401001"/>
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        <balance>97044.00000000</balance>
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        <curCd>USD</curCd>
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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>MaxLinear Inc</name>
        <lei>549300EMOI0SM2IY4F64</lei>
        <title>MaxLinear, Inc.</title>
        <cusip>57776J100</cusip>
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        <balance>11334.00000000</balance>
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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>MKS Instruments Inc</name>
        <lei>549300KEQATBHAGVF505</lei>
        <title>MKS Instruments, Inc.</title>
        <cusip>55306N104</cusip>
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        <balance>6335.00000000</balance>
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        <curCd>USD</curCd>
        <valUSD>1103366.95000000</valUSD>
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        <assetCat>EC</assetCat>
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        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
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          <isLoanByFund>N</isLoanByFund>
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      </invstOrSec>
      <invstOrSec>
        <name>CMC Materials Inc</name>
        <lei>31F6V1MN00ZW3XWB4J69</lei>
        <title>CMC Materials, Inc.</title>
        <cusip>12571T100</cusip>
        <identifiers>
          <isin value="US12571T1007"/>
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        <balance>3739.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>716728.91000000</valUSD>
        <pctVal>0.720687656956</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>NVIDIA Corp</name>
        <lei>549300S4KLFTLO7GSQ80</lei>
        <title>NVIDIA Corp.</title>
        <cusip>67066G104</cusip>
        <identifiers>
          <isin value="US67066G1040"/>
        </identifiers>
        <balance>30407.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>8943002.77000000</valUSD>
        <pctVal>8.992398133445</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>Applied Materials Inc</name>
        <lei>41BNNE1AFPNAZELZ6K07</lei>
        <title>Applied Materials, Inc.</title>
        <cusip>038222105</cusip>
        <identifiers>
          <isin value="US0382221051"/>
        </identifiers>
        <balance>26436.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>4159968.96000000</valUSD>
        <pctVal>4.182945938089</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>ASML Holding NV</name>
        <lei>724500Y6DUVHQD6OXN27</lei>
        <title>ASML Holding N.V.</title>
        <cusip>N/A</cusip>
        <identifiers>
          <isin value="USN070592100"/>
        </identifiers>
        <balance>2519.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>2005476.66000000</valUSD>
        <pctVal>2.016553616034</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>NL</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>Analog Devices Inc</name>
        <lei>GYVOE5EZ4GDAVTU4CQ61</lei>
        <title>Analog Devices, Inc.</title>
        <cusip>032654105</cusip>
        <identifiers>
          <isin value="US0326541051"/>
        </identifiers>
        <balance>18851.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>3313440.27000000</valUSD>
        <pctVal>3.331741571095</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>STMicroelectronics NV</name>
        <lei>213800Z8NOHIKRI42W10</lei>
        <title>STMicroelectronics N.V.</title>
        <cusip>861012102</cusip>
        <identifiers>
          <isin value="US8610121027"/>
        </identifiers>
        <balance>26512.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>1295906.56000000</valUSD>
        <pctVal>1.303064309714</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>NL</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <loanByFundCondition isLoanByFund="Y" loanVal="851342.96000000"/>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>Amkor Technology Inc</name>
        <lei>529900VHLRTKPWZJBM84</lei>
        <title>Amkor Technology, Inc.</title>
        <cusip>031652100</cusip>
        <identifiers>
          <isin value="US0316521006"/>
        </identifiers>
        <balance>35793.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>887308.47000000</valUSD>
        <pctVal>0.892209388124</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>Synaptics Inc</name>
        <lei>549300AJ3LI4FWNRQX29</lei>
        <title>Synaptics, Inc.</title>
        <cusip>87157D109</cusip>
        <identifiers>
          <isin value="US87157D1090"/>
        </identifiers>
        <balance>4088.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>1183516.88000000</valUSD>
        <pctVal>1.190053861809</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</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>2022-01-31</ncom:dateSigned>
      <ncom:nameOfApplicant>Rydex Series Funds</ncom:nameOfApplicant>
      <ncom:signature>John Sullivan</ncom:signature>
      <ncom:signerName>John Sullivan</ncom:signerName>
      <ncom:title>CFO</ncom:title>
    </signature>
  </formData>
  <documents>XXXX</documents>
</edgarSubmission>
