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        <isRestrictedSec>N</isRestrictedSec>
        
        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>Micron Technology Inc</name>
        <lei>B3DXGBC8GAIYWI2Z0172</lei>
        <title>Micron Technology Inc</title>
        <cusip>595112103</cusip>
        <identifiers>
          <isin value="US5951121038"/>
        </identifiers>
        <balance>16678.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>19251248.62000000</valUSD>
        <pctVal>4.610349000778</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>Netflix Inc</name>
        <lei>549300Y7VHGU0I7CE873</lei>
        <title>Netflix Inc</title>
        <cusip>64110L106</cusip>
        <identifiers>
          <isin value="US64110L1061"/>
        </identifiers>
        <balance>31303.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>2235034.20000000</valUSD>
        <pctVal>0.535252953929</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>244752.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>48972427.68000000</valUSD>
        <pctVal>11.72806956457</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>Popular Inc</name>
        <lei>5493008CARDZMVQ3LO89</lei>
        <title>Popular Inc</title>
        <cusip>733174700</cusip>
        <identifiers>
          <isin value="PR7331747001"/>
        </identifiers>
        <balance>58560.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>9614380.80000000</valUSD>
        <pctVal>2.302481869583</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>PR</invCountry>
        <isRestrictedSec>N</isRestrictedSec>
        
        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>Progressive Corp/The</name>
        <lei>529900TACNVLY9DCR586</lei>
        <title>Progressive Corp/The</title>
        <cusip>743315103</cusip>
        <identifiers>
          <isin value="US7433151039"/>
        </identifiers>
        <balance>15360.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>3355392.00000000</valUSD>
        <pctVal>0.803559730580</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>Space Exploration Technologies Corp</name>
        <lei>549300B9WLO96RQCXP87</lei>
        <title>Space Exploration Technologies Corp</title>
        <cusip>84615Q103</cusip>
        <identifiers>
          <isin value="US84615Q1031"/>
        </identifiers>
        <balance>18191.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>3108114.26000000</valUSD>
        <pctVal>0.744340886959</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>TJX Cos Inc/The</name>
        <lei>V167QI9I69W364E2DY52</lei>
        <title>TJX Cos Inc/The</title>
        <cusip>872540109</cusip>
        <identifiers>
          <isin value="US8725401090"/>
        </identifiers>
        <balance>86722.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>13138383.00000000</valUSD>
        <pctVal>3.146420896199</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>Tesla Inc</name>
        <lei>54930043XZGB27CTOV49</lei>
        <title>Tesla Inc</title>
        <cusip>88160R101</cusip>
        <identifiers>
          <isin value="US88160R1014"/>
        </identifiers>
        <balance>9709.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>4083605.40000000</valUSD>
        <pctVal>0.977954544512</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>Toll Brothers Inc</name>
        <lei>529900JB6IS9MSZGVR44</lei>
        <title>Toll Brothers Inc</title>
        <cusip>889478103</cusip>
        <identifiers>
          <isin value="US8894781033"/>
        </identifiers>
        <balance>18688.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>3078848.00000000</valUSD>
        <pctVal>0.737332111830</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>United Rentals Inc</name>
        <lei>5323X5O7RN0NKFCDRY08</lei>
        <title>United Rentals Inc</title>
        <cusip>911363109</cusip>
        <identifiers>
          <isin value="US9113631090"/>
        </identifiers>
        <balance>5139.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>5821921.71000000</valUSD>
        <pctVal>1.394251950516</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>Valero Energy Corp</name>
        <lei>549300XTO5VR8SKV1V74</lei>
        <title>Valero Energy Corp</title>
        <cusip>91913Y100</cusip>
        <identifiers>
          <isin value="US91913Y1001"/>
        </identifiers>
        <balance>48896.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>12734474.24000000</valUSD>
        <pctVal>3.049691567893</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>Morgan Stanley &amp; Co. LLC</name>
        <lei>549300OJY9IZ31SGS926</lei>
        <title>Morgan Stanley Institutional Liquidity Funds - Treasury Securities Portfolio</title>
        <cusip>61747C525</cusip>
        <identifiers>
          <isin value="US61747C5250"/>
        </identifiers>
        <balance>53574.65000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>53574.65000000</valUSD>
        <pctVal>0.012830224104</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>CRH PLC</name>
        <lei>549300MIDJNNTH068E74</lei>
        <title>CRH PLC</title>
        <cusip>000000000</cusip>
        <identifiers>
          <isin value="IE0001827041"/>
        </identifiers>
        <balance>43217.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>4624219.00000000</valUSD>
        <pctVal>1.107422373834</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>IE</invCountry>
        
        <isRestrictedSec>N</isRestrictedSec>
        
        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
    </invstOrSecs>
    <explntrNotes>
      <explntrNote note="Monthly returns presented in Item B.5(a) have been calculated without deducting any applicable sales loads or redemption fees." noteItem="B.5.a"/>
    </explntrNotes>
    <signature>
      <ncom:dateSigned>2026-07-20</ncom:dateSigned>
      <ncom:nameOfApplicant>MORGAN STANLEY INSTITUTIONAL FUND INC</ncom:nameOfApplicant>
      <ncom:signature>James F. Kirchner</ncom:signature>
      <ncom:signerName>James F. Kirchner</ncom:signerName>
      <ncom:title>Principal Financial Officer</ncom:title>
    </signature>
  </formData>
</edgarSubmission>
