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        <name>Citibank, National Association</name>
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        <name>Citibank, National Association</name>
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        <title>MainStay Epoch Capital Growth Fund</title>
        <cusip>56063N782</cusip>
        <identifiers>
          <isin value="US56063N7820"/>
        </identifiers>
        <balance>322202.94400000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>4610724.13000000</valUSD>
        <pctVal>0.603253086043</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>MainStay MacKay Infrastructure Bond Fund</name>
        <lei>549300VGQDBBMXRHHU10</lei>
        <title>MainStay MacKay Infrastructure Bond Fund</title>
        <cusip>56063N733</cusip>
        <identifiers>
          <isin value="US56063N7333"/>
        </identifiers>
        <balance>1454078.14600000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>12984917.84000000</valUSD>
        <pctVal>1.698907056275</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>MainStay MacKay Total Return Bond Fund</name>
        <lei>549300F3C2BWGPG60278</lei>
        <title>MainStay MacKay Total Return Bond Fund</title>
        <cusip>56064B431</cusip>
        <identifiers>
          <isin value="US56064B4317"/>
        </identifiers>
        <balance>6388016.08300000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>73653825.44000000</valUSD>
        <pctVal>9.636641933630</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>MainStay MacKay Growth Fund</name>
        <lei>549300G3B4EAFQNLNN04</lei>
        <title>MainStay MacKay Growth Fund</title>
        <cusip>56064B787</cusip>
        <identifiers>
          <isin value="US56064B7872"/>
        </identifiers>
        <balance>1044520.18500000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>45572415.67000000</valUSD>
        <pctVal>5.962555905804</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>IQ 500 International ETF</name>
        <lei>5493003TW3MGBJQT8644</lei>
        <title>IQ 500 International ETF</title>
        <cusip>45409B362</cusip>
        <identifiers>
          <isin value="US45409B3621"/>
        </identifiers>
        <balance>1059967.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>25141887.26000000</valUSD>
        <pctVal>3.289487865877</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>
    </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>2020-08-27</ncom:dateSigned>
      <ncom:nameOfApplicant>MAINSTAY FUNDS TRUST</ncom:nameOfApplicant>
      <ncom:signature>Jack Benintende</ncom:signature>
      <ncom:signerName>Jack Benintende</ncom:signerName>
      <ncom:title>Treasurer</ncom:title>
    </signature>
  </formData>
  <documents>XXXX</documents>
</edgarSubmission>
