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      <regZipOrPostalCode>38119</regZipOrPostalCode>
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        <fairValLevel>1</fairValLevel>
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        <fairValLevel>1</fairValLevel>
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        <fairValLevel>1</fairValLevel>
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        <fairValLevel>1</fairValLevel>
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        <fairValLevel>1</fairValLevel>
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        <name>Antero Midstream Corp</name>
        <lei>N/A</lei>
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          <isin value="US03676B1026"/>
          <ticker value="AM"/>
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        <fairValLevel>1</fairValLevel>
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        <name>DT Midstream Inc</name>
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        <name>Genesis Energy LP</name>
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        <name>Enbridge Inc</name>
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        <name>Kinder Morgan Inc</name>
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        <name>Targa Resources Corp</name>
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        <fairValLevel>1</fairValLevel>
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        <name>Western Midstream Partners LP</name>
        <lei>N/A</lei>
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        <name>Williams Cos Inc/The</name>
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        <assetCat>EC</assetCat>
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        <fairValLevel>1</fairValLevel>
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      <invstOrSec>
        <name>Kinetik Holdings Inc</name>
        <lei>N/A</lei>
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        <fairValLevel>1</fairValLevel>
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        <name>Energy Transfer LP</name>
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        <title>Energy Transfer LP</title>
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          <ticker value="ET"/>
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        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
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        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>
        
        <fairValLevel>1</fairValLevel>
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      </invstOrSec>
    </invstOrSecs>
    <explntrNotes>
      <explntrNote note="The monthly total returns shown in B.5.a. do not reflect the deduction of sales loads or redemption fees." noteItem="B.5.a"/>
    </explntrNotes>
    <signature>
      <ncom:dateSigned>2026-10-22</ncom:dateSigned>
      <ncom:nameOfApplicant>MainGate Trust</ncom:nameOfApplicant>
      <ncom:signature>/s/Andrew Garrett</ncom:signature>
      <ncom:signerName>Andrew Garrett</ncom:signerName>
      <ncom:title>Secretary</ncom:title>
    </signature>
  </formData>
  <documents>XXXX</documents>
</edgarSubmission>
