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      <invstOrSec>
        <name>Antero Midstream Corp.</name>
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        <name>ONEOK, Inc.</name>
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        <name>TC Energy Corp.</name>
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        <name>Energy Transfer L.P.</name>
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        <name>Invesco Treasury Portfolio</name>
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        <name>Cheniere Energy Partners, L.P.</name>
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        <name>Hess Midstream L.P.</name>
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        <name>Invesco Government &amp; Agency Portfolio</name>
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        <name>Kinetik Holdings Inc.</name>
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        <name>Invesco Private Prime Fund</name>
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        <name>ARKO Corp.</name>
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        <name>Suburban Propane Partners, L.P.</name>
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        <name>Global Partners L.P.</name>
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        <name>DT Midstream, Inc.</name>
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        <name>Williams Cos., Inc. (The)</name>
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        <name>Plains All American Pipeline, L.P.</name>
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        <name>HF Sinclair Corp.</name>
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        <name>Chevron Corp.</name>
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        <name>Targa Resources Corp.</name>
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        <name>Kodiak Gas Services, Inc.</name>
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        <name>Kinder Morgan, Inc.</name>
        <lei>549300WR7IX8XE0TBO16</lei>
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        <name>Pembina Pipeline Corp.</name>
        <lei>5493002W3L9YICM6FU21</lei>
        <title>Pembina Pipeline Corp.</title>
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        <assetCat>EC</assetCat>
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        <invCountry>CA</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
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      </invstOrSec>
      <invstOrSec>
        <name>NGL Energy Partners L.P.</name>
        <lei>5299005YSRP46BE8Z459</lei>
        <title>NGL Energy Partners L.P.</title>
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          <isin value="US62913M1071"/>
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        <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>
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      </invstOrSec>
      <invstOrSec>
        <name>Gibson Energy Inc.</name>
        <lei>549300WYW5D9I3FR0643</lei>
        <title>Gibson Energy Inc.</title>
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          <isin value="CA3748252069"/>
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        <balance>750000.00000000</balance>
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        <currencyConditional curCd="CAD" exchangeRt="1.36410000"/>
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        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>CA</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
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          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>Summit Midstream Corp.</name>
        <lei>N/A</lei>
        <title>Summit Midstream Corp.</title>
        <cusip>86614G101</cusip>
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          <isin value="US86614G1013"/>
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        <balance>214723.00000000</balance>
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        <curCd>USD</curCd>
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        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
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        <invCountry>US</invCountry>
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        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
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      <invstOrSec>
        <name>South Bow Corp.</name>
        <lei>2549000XS5TAFA3YF943</lei>
        <title>South Bow Corp.</title>
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          <isin value="CA83671M1059"/>
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        <balance>300000.00000000</balance>
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        <curCd>USD</curCd>
        <valUSD>9663000.00000000</valUSD>
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        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>CA</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
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          <loanByFundCondition isLoanByFund="Y" loanVal="7467900.00000000"/>
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      <invstOrSec>
        <name>Invesco SteelPath MLP &amp; Energy Infrastructure ETF</name>
        <lei>254900E9SLJKSK2L4X02</lei>
        <title>Invesco SteelPath MLP &amp; Energy Infrastructure ETF</title>
        <cusip>46090A663</cusip>
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          <isin value="US46090A6635"/>
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        <balance>1138000.00000000</balance>
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        <curCd>USD</curCd>
        <valUSD>32555904.00000000</valUSD>
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        <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>
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      <invstOrSec>
        <name>Cheniere Energy, Inc.</name>
        <lei>MIHC87W9WTYSYZWV1J40</lei>
        <title>Cheniere Energy, Inc.</title>
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          <isin value="US16411R2085"/>
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        <balance>225000.00000000</balance>
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        <curCd>USD</curCd>
        <valUSD>53039250.00000000</valUSD>
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        <assetCat>EC</assetCat>
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        <invCountry>US</invCountry>
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        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
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      <invstOrSec>
        <name>Phillips 66</name>
        <lei>5493005JBO5YSIGK1814</lei>
        <title>Phillips 66</title>
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          <isin value="US7185461040"/>
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        <balance>491.00000000</balance>
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        <curCd>USD</curCd>
        <valUSD>75776.03000000</valUSD>
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        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
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        <invCountry>US</invCountry>
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        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
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      <invstOrSec>
        <name>MPLX L.P.</name>
        <lei>5493000CZJ19CK4P3G36</lei>
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          <isin value="US55336V1008"/>
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        <curCd>USD</curCd>
        <valUSD>172130026.32000000</valUSD>
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        <assetCat>EC</assetCat>
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        <invCountry>US</invCountry>
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        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
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      </invstOrSec>
      <invstOrSec>
        <name>Delek Logistics Partners, L.P.</name>
        <lei>549300UVYITDIU51P724</lei>
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          <isin value="US24664T1034"/>
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        <balance>286592.00000000</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>
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          <isLoanByFund>N</isLoanByFund>
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      <invstOrSec>
        <name>Sunococorp LLC</name>
        <lei>529900W6BS3KGM2OOQ61</lei>
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        <balance>150000.00000000</balance>
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        <curCd>USD</curCd>
        <valUSD>8983500.00000000</valUSD>
        <pctVal>0.385775162545</pctVal>
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        <assetCat>EC</assetCat>
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        <invCountry>US</invCountry>
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        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
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      </invstOrSec>
      <invstOrSec>
        <name>USA Compression Partners, L.P.</name>
        <lei>5493000B1PEOKXRZEO65</lei>
        <title>USA Compression Partners, L.P.</title>
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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>
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          <isLoanByFund>N</isLoanByFund>
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      <invstOrSec>
        <name>ARKO Petroleum Corp.</name>
        <lei>N/A</lei>
        <title>ARKO Petroleum Corp., Class C</title>
        <cusip>04124A100</cusip>
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          <isin value="US04124A1007"/>
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        <balance>344110.00000000</balance>
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        <curCd>USD</curCd>
        <valUSD>6541531.10000000</valUSD>
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        <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>
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      </invstOrSec>
      <invstOrSec>
        <name>Knot Offshore Partners L.P.</name>
        <lei>549300RM8O2QLS7ZQN07</lei>
        <title>Knot Offshore Partners L.P.</title>
        <cusip>Y48125101</cusip>
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        <balance>1776804.00000000</balance>
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        <curCd>USD</curCd>
        <valUSD>18994034.76000000</valUSD>
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        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>MH</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
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        <name>Westlake Chemical Partners L.P.</name>
        <lei>5493001UJXZP4TJUQM76</lei>
        <title>Westlake Chemical Partners L.P.</title>
        <cusip>960417103</cusip>
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        <balance>1646522.00000000</balance>
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        <curCd>USD</curCd>
        <valUSD>36256414.44000000</valUSD>
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        <assetCat>EC</assetCat>
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        <invCountry>US</invCountry>
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        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
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        <name>Sunoco L.P.</name>
        <lei>54930001NJU8E40NQ561</lei>
        <title>Sunoco L.P.</title>
        <cusip>86765K109</cusip>
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        <balance>1737652.00000000</balance>
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        <valUSD>110844821.08000000</valUSD>
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        <assetCat>EC</assetCat>
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        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
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          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
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        <name>CrossAmerica Partners L.P.</name>
        <lei>549300OUUC900EVOGX10</lei>
        <title>CrossAmerica Partners L.P.</title>
        <cusip>22758A105</cusip>
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          <isin value="US22758A1051"/>
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        <balance>1971946.00000000</balance>
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        <curCd>USD</curCd>
        <valUSD>39793870.28000000</valUSD>
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        <assetCat>EC</assetCat>
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        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
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        <name>Alliance Resource Partners, L.P.</name>
        <lei>529900T4Q5UPWOUFG783</lei>
        <title>Alliance Resource Partners, L.P.</title>
        <cusip>01877R108</cusip>
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          <isin value="US01877R1086"/>
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        <balance>378734.00000000</balance>
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        <curCd>USD</curCd>
        <valUSD>10032663.66000000</valUSD>
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        <invCountry>US</invCountry>
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        <fairValLevel>1</fairValLevel>
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      <invstOrSec>
        <name>Martin Midstream Partners L.P.</name>
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        <title>Martin Midstream Partners L.P.</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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          <isCashCollateral>N</isCashCollateral>
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      </invstOrSec>
      <invstOrSec>
        <name>Global Partners L.P.</name>
        <lei>549300PCHWTW9P4DU444</lei>
        <title>Global Partners L.P.</title>
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          <isin value="US37946R1095"/>
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        <balance>911398.00000000</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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      <invstOrSec>
        <name>Golar LNG Ltd.</name>
        <lei>213800C2VSFZG3EZLO34</lei>
        <title>Golar LNG Ltd.</title>
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        <invCountry>BM</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
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      </invstOrSec>
      <invstOrSec>
        <name>Enterprise Products Partners L.P.</name>
        <lei>K4CDIF4M54DJZ6TB4Q48</lei>
        <title>Enterprise Products Partners L.P.</title>
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          <isin value="US2937921078"/>
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        <assetCat>EC</assetCat>
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        <invCountry>US</invCountry>
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        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
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      </invstOrSec>
    </invstOrSecs>
    <signature>
      <ncom:dateSigned>2026-03-30</ncom:dateSigned>
      <ncom:nameOfApplicant>AIM Investment Funds (Invesco Investment Funds)</ncom:nameOfApplicant>
      <ncom:signature>Adrien Deberghes</ncom:signature>
      <ncom:signerName>Adrien Deberghes</ncom:signerName>
      <ncom:title>Principal Financial Officer and Treasurer</ncom:title>
    </signature>
  </formData>
  <documents>XXXX</documents>
</edgarSubmission>
