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        <balance>-14800000.00000000</balance>
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        <curCd>USD</curCd>
        <valUSD>-14436937.50000000</valUSD>
        <pctVal>-100.809588291</pctVal>
        <payoffProfile>Short</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2056-02-15</maturityDt>
          <couponKind>Fixed</couponKind>
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          <isDefault>N</isDefault>
          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
        </debtSec>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>BARCLAYS PLC</name>
        <lei>213800LBQA1Y9L22JB70</lei>
        <title>BARCLAYS</title>
        <cusip>000000000</cusip>
        <identifiers>
          <other otherDesc="INTERNAL" value="BARCSPRE7260331"/>
        </identifiers>
        <balance>6737500.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>6737500.00000000</valUSD>
        <pctVal>47.04630750905</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>RA</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <repurchaseAgrmt>
          <transCat>Repurchase</transCat>
          <notClearedCentCparty isCleared="N">
            <counterpartyInfos>
              <counterpartyInfo lei="213800LBQA1Y9L22JB70" name="BARCLAYS PLC"/>
            </counterpartyInfos>
          </notClearedCentCparty>
          <isTriParty>Y</isTriParty>
          <repurchaseRt>3.40000000</repurchaseRt>
          <maturityDt>2026-04-01</maturityDt>
          <repurchaseCollaterals>
            <repurchaseCollateral>
              <principalAmt>7000000.00000000</principalAmt>
              <principalCd>USD</principalCd>
              <collateralVal>6872250.00000000</collateralVal>
              <collateralCd>USD</collateralCd>
              <invstCat>UST</invstCat>
            </repurchaseCollateral>
          </repurchaseCollaterals>
        </repurchaseAgrmt>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>Guggenheim Funds Trust</name>
        <lei>54930033G24U3UGWK691</lei>
        <title>Guggenheim Ultra Short Duration Fund</title>
        <cusip>40169J523</cusip>
        <identifiers>
          <isin value="US40169J5231"/>
          <ticker value="GIYIX"/>
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        <balance>326794.26990000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>3284282.41000000</valUSD>
        <pctVal>22.93333732206</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>RF</issuerCat>
        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>MIZUHO SECURITIES USA LLC</name>
        <lei>7TK5RJIZDFROZCA6XF66</lei>
        <title>MIZUHO</title>
        <cusip>000000000</cusip>
        <identifiers>
          <other otherDesc="INTERNAL" value="MZUHSPRE5260331"/>
        </identifiers>
        <balance>4816904.32000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>4816904.32000000</valUSD>
        <pctVal>33.63525964829</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>RA</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <repurchaseAgrmt>
          <transCat>Repurchase</transCat>
          <notClearedCentCparty isCleared="N">
            <counterpartyInfos>
              <counterpartyInfo lei="7TK5RJIZDFROZCA6XF66" name="MIZUHO SECURITIES USA LLC"/>
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          <isTriParty>Y</isTriParty>
          <repurchaseRt>3.45000000</repurchaseRt>
          <maturityDt>2026-04-01</maturityDt>
          <repurchaseCollaterals>
            <repurchaseCollateral>
              <principalAmt>5000000.00000000</principalAmt>
              <principalCd>USD</principalCd>
              <collateralVal>4913212.40000000</collateralVal>
              <collateralCd>USD</collateralCd>
              <invstCat>UST</invstCat>
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          </repurchaseCollaterals>
        </repurchaseAgrmt>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>Guggenheim Strategy Funds Trust</name>
        <lei>5493007THUTJ3GMETL84</lei>
        <title>Guggenheim Strategy Fund II</title>
        <cusip>40168Q205</cusip>
        <identifiers>
          <isin value="US40168Q2057"/>
          <ticker value="GFSBX"/>
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        <balance>137555.69000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>3403127.77000000</valUSD>
        <pctVal>23.76320527792</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>RF</issuerCat>
        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>J.P. MORGAN SECURITIES LLC</name>
        <lei>ZBUT11V806EZRVTWT807</lei>
        <title>J.P. MORGAN SECURITIES LLC TRI PARTY</title>
        <cusip>000000000</cusip>
        <identifiers>
          <other otherDesc="INTERNAL" value="BGHASWLV2260331"/>
        </identifiers>
        <balance>3218090.57000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>3218090.57000000</valUSD>
        <pctVal>22.47113596262</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>RA</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <repurchaseAgrmt>
          <transCat>Repurchase</transCat>
          <notClearedCentCparty isCleared="N">
            <counterpartyInfos>
              <counterpartyInfo lei="ZBUT11V806EZRVTWT807" name="J.P. MORGAN SECURITIES LLC"/>
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          </notClearedCentCparty>
          <isTriParty>Y</isTriParty>
          <repurchaseRt>3.66000000</repurchaseRt>
          <maturityDt>2026-04-01</maturityDt>
          <repurchaseCollaterals>
            <repurchaseCollateral>
              <principalAmt>3857032.15000000</principalAmt>
              <principalCd>USD</principalCd>
              <collateralVal>3282452.45000000</collateralVal>
              <collateralCd>USD</collateralCd>
              <invstCat>UST</invstCat>
            </repurchaseCollateral>
          </repurchaseCollaterals>
        </repurchaseAgrmt>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
    </invstOrSecs>
    <signature>
      <ncom:dateSigned>2026-06-01</ncom:dateSigned>
      <ncom:nameOfApplicant>Rydex Series Funds</ncom:nameOfApplicant>
      <ncom:signature>James Howley</ncom:signature>
      <ncom:signerName>James Howley</ncom:signerName>
      <ncom:title>Chief Financial Officer</ncom:title>
    </signature>
  </formData>
</edgarSubmission>
