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Disclosery

MSB MESABI TR

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CTF BEN INT (common), issuer CIK 65172

82 managers (82 13F filers) reported a position in MSB shares at 2025-12-31, 6,412,547 shares in all. 13 filers opened a position and 7 filers sold out during the quarter.

Managers
82
13F filers
82
New
13
Added
29
Reduced
19
Sold out
7
Shares held by filers
6,412,547

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q4 2025

Filers in the available 13F reports with a share position at 2025-12-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
HORIZON KINETICS ASSET MANAGEMENT LLC3,027,698$117M1.58%+28,37213F-HRTimeline
VALUEWORKS LLC664,171$25.6M6.73%-12,53813F-HRTimeline
BEDDOW CAPITAL MANAGEMENT INC352,805$13.6M5.13%-13,12413F-HRTimeline
MAD RIVER INVESTORS296,649$11.4M5.21%+1,12613F-HRTimeline
CWA Asset Management Group, LLC228,244$8.79M0.32%+67,32613F-HRTimeline
Moors & Cabot, Inc.186,004$7.16M0.31%-1,15613F-HRTimeline
Advisory Services Network, LLC181,525$6.99M0.1%+12913F-HRTimeline
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/177,881$6.85M<0.01%+8613F-HRTimelineGroup
EagleClaw Capital Managment, LLC167,225$6.44M0.93%-20013F-HRTimeline
MORGAN STANLEYin group MORGAN STANLEY108,742$4.19M<0.01%+4,81713F-HR/ATimelineGroup
Bank of New York Mellon Corpin group Bank of New York Mellon Corp92,968$3.58M<0.01%+17,79813F-HRTimelineGroup
SEI INVESTMENTS COin group SEI INVESTMENTS CO83,883$3.23M<0.01%new13F-HRTimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC64,866$2.5M<0.01%+5,18913F-HRTimelineGroup
Lido Advisors, LLCin group Lido Advisors, LLC79,981$2.34M0.01%+20213F-HRTimelineGroup
MSRH, LLC45,114$1.74M1.94%13F-HRTimeline
O'SHAUGHNESSY ASSET MANAGEMENT, LLC43,270$1.67M0.01%-1,50813F-HRTimeline
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA42,528$1.64M<0.01%+17,82013F-HRTimelineGroup
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO36,964$1.42M<0.01%+76013F-HRTimelineGroup
Redhawk Wealth Advisors, Inc.35,540$1.37M0.15%-3,17113F-HRTimeline
PECAUT & CO.33,963$1.31M0.42%013F-HRTimeline
LANARK FINANCIAL, INC.33,942$1.31M0.1%013F-HRTimeline
COMMONWEALTH EQUITY SERVICES, LLC30,841$1.19M<0.01%+43213F-HRTimeline
HighTower Advisors, LLC26,843$1.03M<0.01%+1,80513F-HRTimeline
Steward Partners Investment Advisory, L…24,152$930K0.01%-44713F-HRTimeline
LPL Financial LLC23,905$921K<0.01%+24413F-HRTimeline
UBS Group AGin group UBS Group AG22,739$876K<0.01%+7,35013F-HRTimelineGroup
Janney Montgomery Scott LLC20,923$806K<0.01%+10,40713F-HRTimeline
Westmount Partners, LLC20,856$803K0.2%013F-HRTimeline
Verdad Advisers, LP19,567$754K0.86%13F-HRTimeline
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN17,474$673K<0.01%-1,30913F-HRTimelineGroup
One Charles Private Wealth Services, LLC17,263$665K0.17%-1,00513F-HRTimeline
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…17,042$656K<0.01%013F-HRTimelineGroup
Essex Financial Services, Inc.in group Essex Financial Services, Inc.14,765$569K0.03%+14413F-HRTimelineGroup
ARROWSTREET CAPITAL, LIMITED PARTNERSHIPin group ARROWSTREET CAPITAL, LIMITED …14,297$551K<0.01%-2,39313F-HRTimelineGroup
TWO SIGMA INVESTMENTS, LPin group TWO SIGMA INVESTMENTS, LP11,789$454K<0.01%-4,62013F-HRTimelineGroup
Apollon Wealth Management, LLCin group Apollon Wealth Management, LLC11,736$452K0.01%-1713F-HRTimelineGroup
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC11,690$450K<0.01%-54913F-HRTimelineGroup
Acorn Wealth Advisors, LLC11,000$424K0.13%013F-HRTimeline
RITHOLTZ WEALTH MANAGEMENT10,459$403K0.01%-94013F-HRTimeline
STEINBERGANNA WEALTH MANAGEMENT9,204$354K0.17%-3,77513F-HRTimeline
Atlas Wealth Partners, LLC7,858$303K0.33%+1413F-HRTimeline
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC7,730$298K<0.01%+1213F-HRTimelineGroup
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC7,703$297K<0.01%+52713F-HRTimelineGroup
BANK OF MONTREAL /CAN/in group BANK OF MONTREAL /CAN/7,400$285K<0.01%013F-HRTimelineGroup
WEALTH ENHANCEMENT ADVISORY SERVICES, L…6,109$249K<0.01%new13F-HRTimeline
Cadent Capital Advisors, LLC6,112$235K0.06%new13F-HRTimeline
GSA CAPITAL PARTNERS LLP5,834$225K0.02%-1,42313F-HRTimeline
Pekin Hardy Strauss, Inc.5,650$218K0.02%new13F-HRTimeline
SFE Investment Counsel5,540$213K0.03%new13F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.5,164$199K<0.01%+85713F-HRTimelineGroup
MAI Capital Management4,513$174K<0.01%+3513F-HRTimeline
CITIGROUP INCin group CITIGROUP INC3,763$145K<0.01%-2313F-HRTimelineGroup
Quent Capital, LLC3,203$123K0.01%+2,26313F-HRTimeline
NewEdge Advisors, LLC1,633$62.9K<0.01%+1213F-HRTimeline
BARCLAYS PLCin group BARCLAYS PLC1,500$57.8K<0.01%new13F-HRTimelineGroup
Farther Finance Advisors, LLC1,491$57.4K<0.01%+63013F-HRTimeline
Medallion Wealth Advisors, LLC1,240$47.8K0.02%013F-HRTimeline
MARK SHEPTOFF FINANCIAL PLANNING, LLC1,000$38.5K0.02%013F-HRTimeline
Chung Wu Investment Group, LLC1,000$38.5K0.03%013F-HRTimeline
Quattro Advisors LLC800$30.8K0.02%13F-HRTimeline
Colonial Trust Advisorsin group Colonial Trust Advisors750$28.9K<0.01%-75013F-HRTimelineGroup
CWM, LLCin group CWM, LLC677$26K<0.01%+713F-HRTimelineGroup
COMERICA BANK550$21.2K<0.01%013F-HRTimeline
FLAGSHIP HARBOR ADVISORS, LLC528$20.4K<0.01%new13F-HRTimeline
Cullen/Frost Bankers, Inc.in group Cullen/Frost Bankers, Inc.500$19.3K<0.01%new13F-HRTimelineGroup
Golden State Wealth Management, LLC500$19.3K<0.01%013F-HRTimeline
Allworth Financial LP500$19.3K<0.01%013F-HRTimeline
GROUP ONE TRADING LLC441$17K<0.01%+40013F-HRTimeline
Garton & Associates Financial Advisors …414$16K0.01%13F-HRTimeline
CoreCap Advisors, LLC400$15.4K<0.01%new13F-HRTimeline
Camelot Portfolios, LLC300$11.6K0.01%new13F-HRTimeline
Godfrey Financial Associates, Inc.300$11.6K0.01%13F-HRTimeline
WealthCollab, LLC295$11.4K<0.01%new13F-HRTimeline
Bernard Wealth Management Corp.247$9.51K<0.01%+213F-HRTimeline
Aventura Private Wealth, LLC128$4.93K<0.01%013F-HRTimeline
Financial Perspectives, Inc100$3.85K<0.01%013F-HRTimeline
FMR LLCin group FMR LLC80$3.08K<0.01%+613F-HRTimelineGroup
GHP Investment Advisors, Inc.40$1.54K<0.01%new13F-HRTimeline
ASSETMARK, INCin group ASSETMARK, INC18$693<0.01%013F-HRTimelineGroup
GAMMA Investing LLC17$655<0.01%-1313F-HRTimeline
Parallel Advisors, LLC10$385<0.01%new13F-HRTimeline
HUNTINGTON NATIONAL BANKin group HUNTINGTON NATIONAL BANK1$39<0.01%013F-HRTimelineGroup