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        <lei>MZF5TI8NFVZZNUSKDL39</lei>
        <title>Magellan Midstream Partners, L.P.</title>
        <cusip>559080106</cusip>
        <identifiers>
          <isin value="US5590801065"/>
        </identifiers>
        <balance>343712.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>15941362.56000000</valUSD>
        <pctVal>11.72441465931</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>Equitrans Midstream Corp.</name>
        <lei>549300RH0NLJNZ5SXU64</lei>
        <title>Equitrans Midstream Corp.</title>
        <cusip>294600101</cusip>
        <identifiers>
          <isin value="US2946001011"/>
        </identifiers>
        <balance>565909.16000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>5444046.12000000</valUSD>
        <pctVal>4.003939681760</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>Western Midstream Partners L.P.</name>
        <lei>N/A</lei>
        <title>Western Midstream Partners L.P.</title>
        <cusip>958669103</cusip>
        <identifiers>
          <isin value="US9586691035"/>
        </identifiers>
        <balance>1077255.10000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>20715615.57000000</valUSD>
        <pctVal>15.23574073116</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>Energy Transfer L.P.</name>
        <lei>MTLVN9N7JE8MIBIJ1H73</lei>
        <title>Energy Transfer L.P.</title>
        <cusip>29273V100</cusip>
        <identifiers>
          <isin value="US29273V1008"/>
        </identifiers>
        <balance>2728429.28000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>22973374.54000000</valUSD>
        <pctVal>16.89625765783</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>FIDELITY TREASURY PORTFOLIO FISXX</name>
        <lei>N/A</lei>
        <title>FIDELITY TREASURY PORTFOLIO FISXX</title>
        <cusip>316175504</cusip>
        <identifiers>
          <isin value="US3161755042"/>
        </identifiers>
        <balance>1366921.05000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>1366921.05000000</valUSD>
        <pctVal>1.005331202801</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>TC Energy Corp.</name>
        <lei>549300UGKOFV2IWJJG27</lei>
        <title>TC Energy Corp.</title>
        <cusip>87807B107</cusip>
        <identifiers>
          <isin value="CA87807B1076"/>
        </identifiers>
        <balance>146918.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>6891923.38000000</valUSD>
        <pctVal>5.068811853642</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>CA</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>Plains All American Pipeline, L.P.</name>
        <lei>5521FA2ITF25TVH63740</lei>
        <title>Plains All American Pipeline, L.P.</title>
        <cusip>726503105</cusip>
        <identifiers>
          <isin value="US7265031051"/>
        </identifiers>
        <balance>1127705.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>10487656.50000000</valUSD>
        <pctVal>7.713370368915</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>USA Compression Partners L.P.</name>
        <lei>N/A</lei>
        <title>USA Compression Partners L.P.</title>
        <cusip>90290N109</cusip>
        <identifiers>
          <isin value="US90290N1090"/>
        </identifiers>
        <balance>117593.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>1727441.17000000</valUSD>
        <pctVal>1.270483404440</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>Westlake Chemical Partners L.P.</name>
        <lei>5493001UJXZP4TJUQM76</lei>
        <title>Westlake Chemical Partners L.P.</title>
        <cusip>960417103</cusip>
        <identifiers>
          <isin value="US9604171036"/>
        </identifiers>
        <balance>84375.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>1953281.25000000</valUSD>
        <pctVal>1.436582301862</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>Hess Midstream L.P.</name>
        <lei>N/A</lei>
        <title>Hess Midstream L.P.,Class A</title>
        <cusip>428103105</cusip>
        <identifiers>
          <isin value="US4281031058"/>
        </identifiers>
        <balance>135455.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>3353865.80000000</valUSD>
        <pctVal>2.466672042800</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>Sunoco L.P.</name>
        <lei>54930001NJU8E40NQ561</lei>
        <title>Sunoco L.P.</title>
        <cusip>86765K109</cusip>
        <identifiers>
          <isin value="US86765K1097"/>
        </identifiers>
        <balance>24536.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>941937.04000000</valUSD>
        <pctVal>0.692767660126</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>Targa Resources Corp.</name>
        <lei>5493003QENHHS261UR94</lei>
        <title>Targa Resources Corp.</title>
        <cusip>87612G101</cusip>
        <identifiers>
          <isin value="US87612G1013"/>
        </identifiers>
        <balance>434592.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>22437984.96000000</valUSD>
        <pctVal>16.50249398696</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>Phillips 66 Partners L.P.</name>
        <lei>549300TL5L4IG0H4FX64</lei>
        <title>Phillips 66 Partners L.P.</title>
        <cusip>718549207</cusip>
        <identifiers>
          <isin value="US7185492078"/>
        </identifiers>
        <balance>206862.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>7124327.28000000</valUSD>
        <pctVal>5.239738252297</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>2021-12-30</ncom:dateSigned>
      <ncom:nameOfApplicant>AIM Investment Funds (Invesco Investment Funds)</ncom:nameOfApplicant>
      <ncom:signature>Sheri Morris</ncom:signature>
      <ncom:signerName>Sheri Morris</ncom:signerName>
      <ncom:title>President</ncom:title>
    </signature>
  </formData>
</edgarSubmission>
