<SEC-DOCUMENT>0001056823-25-000024.txt : 20251029
<SEC-HEADER>0001056823-25-000024.hdr.sgml : 20251029
<ACCEPTANCE-DATETIME>20251029134003
ACCESSION NUMBER:		0001056823-25-000024
CONFORMED SUBMISSION TYPE:	SCHEDULE 13G/A
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20251029
DATE AS OF CHANGE:		20251029

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			MESABI TRUST
		CENTRAL INDEX KEY:			0000065172
		STANDARD INDUSTRIAL CLASSIFICATION:	MINERAL ROYALTY TRADERS [6795]
		ORGANIZATION NAME:           	01 Energy & Transportation
		EIN:				136022277
		STATE OF INCORPORATION:			NY
		FISCAL YEAR END:			0131

	FILING VALUES:
		FORM TYPE:		SCHEDULE 13G/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-34284
		FILM NUMBER:		251429139

	BUSINESS ADDRESS:	
		STREET 1:		C/O DEUTSCHE BANK TRUST COMPANY AMERICAS
		STREET 2:		1 COLUMBUS CIRCLE, 17TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10019
		BUSINESS PHONE:		904-271-2520

	MAIL ADDRESS:	
		STREET 1:		C/O DEUTSCHE BANK TRUST COMPANY AMERICAS
		STREET 2:		1 COLUMBUS CIRCLE, 17TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10019

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			HORIZON KINETICS ASSET MANAGEMENT LLC
		CENTRAL INDEX KEY:			0001056823
		ORGANIZATION NAME:           	
		EIN:				133776334
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SCHEDULE 13G/A

	BUSINESS ADDRESS:	
		STREET 1:		470 PARK AVENUE SOUTH
		STREET 2:		4TH FLOOR SOUTH
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10016
		BUSINESS PHONE:		646-495-7347

	MAIL ADDRESS:	
		STREET 1:		470 PARK AVENUE SOUTH
		STREET 2:		4TH FLOOR SOUTH
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10016

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	HORIZON ASSET MANAGEMENT LLC
		DATE OF NAME CHANGE:	20130813

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	HORIZON ASSET MANAGEMENT INC/NY
		DATE OF NAME CHANGE:	19990319
</SEC-HEADER>
<DOCUMENT>
<TYPE>SCHEDULE 13G/A
<SEQUENCE>1
<FILENAME>primary_doc.xml
<TEXT>
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  <headerData>
    <submissionType>SCHEDULE 13G/A</submissionType>
    <filerInfo>
      <filer>
        <filerCredentials>
          <cik>0001056823</cik>
          <ccc>XXXXXXXX</ccc>
        </filerCredentials>
      </filer>
      <liveTestFlag>LIVE</liveTestFlag>



    </filerInfo>
  </headerData>
  <formData>
    <coverPageHeader>
      <amendmentNo>7</amendmentNo>
      <securitiesClassTitle>Units of Beneficial Interest</securitiesClassTitle>
      <eventDateRequiresFilingThisStatement>08/19/2025</eventDateRequiresFilingThisStatement>
      <issuerInfo>
        <issuerCik>0000065172</issuerCik>
        <issuerName>MESABI TRUST</issuerName>
        <issuerCusip>590672101</issuerCusip>
        <issuerPrincipalExecutiveOfficeAddress>
          <com:street1>C/O DEUTSCHE BANK TRUST COMPANY AMERICAS</com:street1>
          <com:street2>1 COLUMBUS CIRCLE, 17TH FLOOR</com:street2>
          <com:city>NEW YORK</com:city>
          <com:stateOrCountry>NY</com:stateOrCountry>
          <com:zipCode>10019</com:zipCode>
        </issuerPrincipalExecutiveOfficeAddress>
      </issuerInfo>
      <designateRulesPursuantThisScheduleFiled>
        <designateRulePursuantThisScheduleFiled>Rule 13d-1(b)</designateRulePursuantThisScheduleFiled>
      </designateRulesPursuantThisScheduleFiled>
    </coverPageHeader>
    <coverPageHeaderReportingPersonDetails>

      <reportingPersonName>HORIZON KINETICS ASSET MANAGEMENT LLC</reportingPersonName>
      <citizenshipOrOrganization>DE</citizenshipOrOrganization>
      <reportingPersonBeneficiallyOwnedNumberOfShares>
        <soleVotingPower>2999326.00</soleVotingPower>
        <sharedVotingPower>0.00</sharedVotingPower>
        <soleDispositivePower>2999326.00</soleDispositivePower>
        <sharedDispositivePower>0.00</sharedDispositivePower>
      </reportingPersonBeneficiallyOwnedNumberOfShares>
      <reportingPersonBeneficiallyOwnedAggregateNumberOfShares>2999326.00</reportingPersonBeneficiallyOwnedAggregateNumberOfShares>
      <classPercent>22.9</classPercent>
      <typeOfReportingPerson>IA</typeOfReportingPerson>
    </coverPageHeaderReportingPersonDetails>
    <items>
      <item1>
        <issuerName>MESABI TRUST</issuerName>
        <issuerPrincipalExecutiveOfficeAddress>C/O DEUTSCHE BANK TRUST COMPANY AMERICAS, 1 COLUMBUS CIRCLE, 17TH FLOOR, NEW YORK, NEW YORK, 10019.</issuerPrincipalExecutiveOfficeAddress>
      </item1>
      <item2>
        <filingPersonName>Horizon Kinetics Asset Management LLC</filingPersonName>
        <principalBusinessOfficeOrResidenceAddress>470 Park Ave S, New York, NY  10016
</principalBusinessOfficeOrResidenceAddress>
        <citizenship>Delaware
</citizenship>
      </item2>
      <item3>
        <notApplicableFlag>N</notApplicableFlag>
        <typeOfPersonFiling>IA</typeOfPersonFiling>
      </item3>
      <item4>
        <amountBeneficiallyOwned>2,999,326
</amountBeneficiallyOwned>
        <classPercent>22.9%</classPercent>
        <numberOfSharesPersonHas>
          <solePowerOrDirectToVote>2,999,326
</solePowerOrDirectToVote>
          <sharedPowerOrDirectToVote>0</sharedPowerOrDirectToVote>
          <solePowerOrDirectToDispose>2,999,326
</solePowerOrDirectToDispose>
          <sharedPowerOrDirectToDispose>0</sharedPowerOrDirectToDispose>
        </numberOfSharesPersonHas>
      </item4>
      <item6>
        <notApplicableFlag>Y</notApplicableFlag>
      </item6>
      <item7>
        <notApplicableFlag>Y</notApplicableFlag>
      </item7>
      <item8>
        <notApplicableFlag>Y</notApplicableFlag>
      </item8>
      <item9>
        <notApplicableFlag>Y</notApplicableFlag>
      </item9>
      <item10>
        <notApplicableFlag>N</notApplicableFlag>
        <certifications>By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were acquired and are held in the ordinary course of business and were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect, other than activities solely in connection with a nomination under &amp;#167; 240.14a-11.

</certifications>
      </item10>
    </items>
    <signatureInformation>
      <reportingPersonName>HORIZON KINETICS ASSET MANAGEMENT LLC</reportingPersonName>
      <signatureDetails>
        <signature>/s/Jay Kesslen</signature>
        <title>General Counsel</title>
        <date>10/29/2025</date>
      </signatureDetails>
    </signatureInformation>
  </formData>
</edgarSubmission>
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</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
