Mesabi TrustMSB
13F holders, Q2 2025 (June 30)64holders
11new positions
11sold out
1famous investor
$24.12avg. 13F price*
At the end of Q2 2025, 64 institutions reported holding Mesabi Trust (MSB) in their 13F filings, unchanged from Q1 2025. 11 opened new positions and 11 sold out. The largest holders were Horizon Kinetics Asset Management LLC ($70.9M), Valueworks LLC ($16.4M) and Beddow Capital Management Inc. ($9.0M). One famous investor held it Ken Griffin (0.0% of Citadel Advisors's portfolio).
- Company
- Mesabi Trust
- CUSIP
- 590672101
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2025 → Q2 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 11 | $2.4M |
| Exits | 11 | $2.2M |
All 13F filers, Q1 2025 → Q2 2025: 375,227 shares bought and 187,441 shares sold, net +187,786 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 64 holders
| Horizon Kinetics Asset Management LLC | 0.84% | Add +2.0% | 2,960,590 | $70.9M |
| Valueworks LLC | 5.41% | Reduce -1.2% | 685,846 | $16.4M |
| Beddow Capital Management Inc. | 3.69% | Reduce -6.9% | 375,095 | $9.0M |
| Mad River Investors | 3.17% | Reduce -0.3% | 295,413 | $7.1M |
| Advisory Services Network, LLC | 0.09% | Add +351.3% | 181,347 | $5.3M |
| Moors & Cabot, Inc. | 0.22% | Reduce -6.9% | 194,203 | $4.7M |
| Bank of America Corp. | 0.00% | Reduce -1.3% | 177,768 | $4.3M |
| EagleClaw Capital Managment, LLC | 0.59% | Add +0.2% | 165,625 | $4.0M |
| Morgan Stanley | 0.00% | Add +40.9% | 125,771 | $3.0M |
| Lido Advisors, LLC | 0.01% | No change | 79,779 | $1.9M |
| Bank of New York Mellon Corp | 0.00% | Reduce -0.2% | 77,062 | $1.8M |
| O'shaughnessy Asset Management, LLC | 0.01% | Add +154.5% | 46,662 | $1.1M |
| JPMorgan Chase & Co. | 0.00% | Add +0.4% | 37,220 | $892K |
| Redhawk Wealth Advisors, Inc. | 0.10% | New | 34,132 | $818K |
| Pecaut & Co. | 0.27% | Add +0.4% | 33,940 | $813K |
| Lanark Financial, Inc. | 0.07% | Reduce -0.3% | 33,942 | $813K |
| Commonwealth Equity Services, LLC | 0.00% | Reduce -1.4% | 30,102 | $721K |
| UBS Group AG | 0.00% | Reduce -21.0% | 29,806 | $714K |
| Two Sigma Investments, LP | 0.00% | Reduce -21.2% | 28,824 | $691K |
| Two Sigma Advisers, LP | 0.00% | Reduce -20.9% | 26,900 | $645K |
| HighTower Advisors, LLC | 0.00% | Add +2.1% | 24,944 | $598K |
| Steward Partners Investment Advisory, LLC | 0.00% | Reduce -7.8% | 24,242 | $581K |
| Royal Bank of Canada | 0.00% | Reduce -9.8% | 24,052 | $576K |
| Westmount Partners, LLC | 0.14% | No change | 20,856 | $500K |
| LPL Financial LLC | 0.00% | Add +25.6% | 19,680 | $472K |
| Arrowstreet Capital, Limited Partnership | 0.00% | No change | 19,212 | $460K |
| One Charles Private Wealth Services, LLC | 0.12% | No change | 18,263 | $438K |
| Wells Fargo & Company | 0.00% | Add +6.1% | 18,244 | $437K |
| Russell Investments Group, Ltd. | 0.00% | Add +29.8% | 17,042 | $408K |
| State of Wyoming | 0.05% | New | 16,985 | $407K |
| Essex Financial Services, Inc. | 0.02% | Add +2.4% | 14,600 | $350K |
| Ritholtz Wealth Management | 0.01% | New | 13,737 | $329K |
| Raymond James Financial Inc. | 0.00% | Reduce -6.6% | 12,963 | $311K |
| Citadel Advisors | 0.00% | New | 12,077 | $289K |
| Apollon Wealth Management, LLC | 0.01% | Reduce -30.2% | 11,179 | $268K |
| Geode Capital Management, LLC | 0.00% | New | 11,042 | $265K |
| Acorn Wealth Advisors, LLC | 0.10% | No change | 11,000 | $264K |
| Exchange Traded Concepts, LLC | 0.00% | Add +12.1% | 10,330 | $248K |
| Janney Montgomery Scott LLC | 0.00% | Add +0.0% | 9,997 | $240K |
| Wealth Enhancement Advisory Services, LLC | 0.00% | New | 8,109 | $203K |
| MAI Capital Management | 0.00% | Add +1.6% | 4,465 | $107K |
| Osaic Holdings, Inc. | 0.00% | Reduce -80.9% | 3,523 | $84K |
| Manchester Capital Management LLC | 0.01% | No change | 1,811 | $43K |
| NewEdge Advisors, LLC | 0.00% | Add +57.3% | 1,612 | $39K |
| Medallion Wealth Advisors, LLC | 0.01% | No change | 1,240 | $30K |
| Chung Wu Investment Group, LLC | 0.03% | New | 1,000 | $24K |
| Mark Sheptoff Financial Planning, LLC | 0.01% | No change | 1,000 | $24K |
| Farther Finance Advisors, LLC | 0.00% | Add +2.1% | 858 | $21K |
| Tower Research Capital LLC (TRC) | 0.00% | Add +2.0% | 772 | $18K |
| Cwm, LLC | 0.00% | Add +2.1% | 668 | $16K |
| Bessemer Group Inc. | 0.00% | No change | 600 | $14K |
| Golden State Wealth Management, LLC | 0.00% | No change | 500 | $12K |
| Allworth Financial LP | 0.00% | New | 500 | $12K |
| Kiker Wealth Management, LLC | 0.01% | No change | 395 | $9K |
| EverSource Wealth Advisors, LLC | 0.00% | No change | 345 | $8K |
| Ameritas Advisory Services, LLC | 0.00% | New | 282 | $7K |
| Bernard Wealth Management Corp. | 0.00% | Add +2.1% | 244 | $6K |
| Aventura Private Wealth, LLC | 0.00% | No change | 128 | $3K |
| FMR LLC | 0.00% | New | 105 | $3K |
| Financial Perspectives, Inc | 0.00% | No change | 100 | $2K |
| Assetmark, Inc. | 0.00% | New | 18 | $431 |
| Huntington National Bank | 0.00% | No change | 1 | $24 |
| Creekmur Asset Management LLC | 0.00% | Reduce -99.8% | 1 | $16 |
| Simplex Trading, LLC | 0.00% | Reduce -96.4% | 23 | $0 |
"% of holder's portfolio" is MSB's weight in each manager's 13F, not the share of Mesabi Trust the manager owns.