Fortuna MiningFSM
13F holders, Q4 2025 (December 31)234holders +20
36new positions
20sold out
7famous investors
$9.83avg. 13F price*
At the end of Q4 2025, 234 institutions reported holding Fortuna Mining Corp. (FSM) in their 13F filings, up 20 from Q3 2025. 36 opened new positions and 20 sold out. The largest holders were Van Eck Associates Corp. ($237.3M), Arrowstreet Capital, Limited Partnership ($198.2M) and MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. ($176.8M). 7 famous investors held it, including David E. Shaw (0.1% of D. E. Shaw & Co.'s portfolio), Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio) and Joel Greenblatt (0.0% of Gotham Asset Management's portfolio).
- Company
- Fortuna Mining Corp.
- CUSIP
- 349942102
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q3 2025 → Q4 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 36 | $31.6M |
| Exits | 20 | $3.8M |
All 13F filers, Q3 2025 → Q4 2025: 28,044,289 shares bought and 24,269,491 shares sold, net +3,774,798 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 234 holders
| Van Eck Associates Corp. | 0.20% | Reduce -17.4% | 24,185,050 | $237.3M |
| Arrowstreet Capital, Limited Partnership | 0.12% | Add +3.5% | 20,216,810 | $198.2M |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.27% | Add +31.4% | 18,013,453 | $176.8M |
| Acadian Asset Management LLC | 0.18% | Reduce -2.5% | 11,382,736 | $111.6M |
| Dimensional Fund Advisors LP | 0.02% | Add +8.2% | 10,066,599 | $98.8M |
| Tidal Investments LLC | 0.40% | Add +8.0% | 9,666,827 | $94.8M |
| Morgan Stanley | 0.01% | Reduce -7.4% | 8,472,690 | $83.1M |
| American Century Companies Inc. | 0.04% | Add +3.0% | 8,269,909 | $81.1M |
| Vanguard Group Inc. | 0.00% | Add +81.0% | 8,255,178 | $80.9M |
| D. E. Shaw & Co. | 0.06% | Add +20.0% | 7,527,066 | $73.8M |
| Euro Pacific Asset Management, LLC | 4.80% | Add +0.9% | 4,464,769 | $43.2M |
| Goldman Sachs Group Inc. | 0.01% | Reduce -45.7% | 3,977,108 | $39.0M |
| Amundi | 0.01% | Add +1.4% | 3,754,336 | $36.8M |
| Bank of Montreal | 0.01% | Reduce -15.2% | 3,496,112 | $34.3M |
| Two Sigma Investments, LP | 0.05% | Reduce -12.1% | 3,341,086 | $32.8M |
| Invesco Ltd. | 0.00% | Reduce -3.7% | 3,004,000 | $29.5M |
| UBS Group AG | 0.01% | Add +34.8% | 2,695,663 | $26.4M |
| Toronto Dominion Bank | 0.05% | Reduce -1.2% | 2,680,091 | $26.3M |
| Nuveen, LLC | 0.01% | Reduce -13.5% | 2,584,403 | $25.4M |
| Qube Research & Technologies Ltd | 0.04% | Add +1614.3% | 2,547,053 | $25.0M |
| Jane Street Group, LLC | 0.03% | Add +382.6% | 2,420,469 | $23.7M |
| Voloridge Investment Management, LLC | 0.08% | Add +6.7% | 2,221,012 | $21.8M |
| Geode Capital Management, LLC | 0.00% | Add +17.8% | 1,464,898 | $19.0M |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 0.02% | Reduce -2.3% | 1,789,733 | $17.6M |
| Mackenzie Financial Corp. | 0.02% | Add +330.0% | 1,761,664 | $17.5M |
| TD Asset Management Inc | 0.01% | Reduce -7.7% | 1,629,640 | $16.0M |
| Bank of America Corp. | 0.00% | Add +181.3% | 1,600,972 | $15.7M |
| Millennium Management | 0.01% | Reduce -63.1% | 1,523,049 | $14.9M |
| Renaissance Technologies | 0.02% | Reduce -31.8% | 1,517,600 | $14.9M |
| Legal & General Group Plc | 0.00% | Add +13.1% | 1,458,914 | $14.3M |
| Hillsdale Investment Management Inc. | 0.37% | Reduce -50.8% | 1,361,635 | $13.4M |
| Deutsche Bank AG | 0.00% | Add +28.7% | 1,243,414 | $12.2M |
| Two Sigma Advisers, LP | 0.02% | Reduce -1.8% | 1,207,100 | $11.8M |
| Canada Pension Plan Investment Board | 0.01% | Reduce -32.9% | 1,081,000 | $10.6M |
| Royal Bank of Canada | 0.00% | Add +80.8% | 1,047,884 | $10.3M |
| Russell Investments Group, Ltd. | 0.01% | Reduce -4.7% | 990,008 | $9.7M |
| Trexquant Investment LP | 0.09% | Reduce -40.7% | 971,709 | $9.5M |
| Global Strategic Management Inc. | 7.71% | — | 941,349 | $9.2M |
| O'shaughnessy Asset Management, LLC | 0.05% | Reduce -3.3% | 897,363 | $8.8M |
| Causeway Capital Management LLC | 0.12% | Add +645.4% | 863,628 | $8.5M |
| Public Employees Retirement System of Ohio | 0.02% | Reduce -2.2% | 812,040 | $8.0M |
| Man Group plc | 0.01% | Add +192.5% | 783,022 | $7.7M |
| Balyasny Asset Management L.P. | 0.01% | Add +52.9% | 721,721 | $7.1M |
| Point72 Asset Management | 0.01% | Add +546.9% | 700,334 | $6.9M |
| Groupe la Francaise | 0.10% | No change | 695,000 | $6.8M |
| Charles Schwab Investment Management Inc. | 0.00% | Add +42.0% | 655,431 | $6.4M |
| Sicart Associates LLC | 1.69% | Add +2.0% | 648,736 | $6.4M |
| Swiss National Bank | 0.00% | Add +1.3% | 607,930 | $6.0M |
| Connor, Clark & Lunn Investment Management Ltd. | 0.01% | Reduce -78.4% | 573,130 | $5.6M |
| U S Global Investors Inc. | 0.59% | New | 560,601 | $5.5M |
| Capital Fund Management S.A. | 0.05% | Add +49.2% | 555,821 | $5.5M |
| National Bank of Canada | 0.01% | Reduce -57.6% | 506,332 | $5.0M |
| PCJ Investment Counsel Ltd. | 1.18% | Add +24.2% | 486,520 | $4.8M |
| Jump Financial, LLC | 0.06% | New | 475,726 | $4.7M |
| Tiaa Trust, National Association | 0.01% | No change | 436,540 | $4.3M |
| ExodusPoint Capital Management, LP | 0.05% | Add +161.4% | 418,416 | $4.1M |
| Susquehanna International Group, LLP | 0.01% | Add +422.4% | 416,874 | $4.1M |
| Guggenheim Capital LLC | 0.03% | Add +2.4% | 409,728 | $4.0M |
| Pine Valley Investments Ltd Liability Co | 0.19% | Add +0.9% | 383,771 | $3.8M |
| Chase Investment Counsel Corp. | 1.02% | New | 371,199 | $3.6M |
| Gotham Asset Management | 0.01% | Add +41.9% | 363,376 | $3.6M |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 0.00% | New | 252,533 | $3.4M |
| Alberta Investment Management Corp | 0.02% | Add +18.6% | 313,600 | $3.1M |
| CIBC Asset Management Inc | 0.01% | Reduce -2.9% | 288,377 | $2.8M |
| Barclays PLC | 0.00% | Add +2.8% | 282,605 | $2.8M |
| Manufacturers Life Insurance Company, The | 0.00% | Reduce -0.4% | 280,373 | $2.8M |
| Sprott Inc. | 0.10% | Reduce -9.5% | 276,085 | $2.7M |
| HRT Financial LP | 0.01% | New | 246,537 | $2.4M |
| Jupiter Asset Management Ltd. | 0.02% | Add +276.6% | 231,361 | $2.3M |
| De Lisle Partners LLP | 0.29% | Reduce -23.4% | 228,775 | $2.2M |
| Cibc World Market Inc. | 0.00% | Add +12.6% | 225,968 | $2.2M |
| Campbell & CO Investment Adviser LLC | 0.10% | Add +15.8% | 221,566 | $2.2M |
| NewEdge Advisors, LLC | 0.01% | Add +6.3% | 211,355 | $2.1M |
| Citadel Advisors | 0.00% | Reduce -88.9% | 207,063 | $2.0M |
| Y-Intercept (Hong Kong) Ltd | 0.05% | Reduce -32.2% | 206,504 | $2.0M |
| Auxano Advisors, LLC | 0.39% | New | 200,000 | $2.0M |
| SIG North Trading, ULC | 0.33% | Add +111.3% | 192,842 | $1.9M |
| Allianz Asset Management GmbH | 0.00% | Add +2.5% | 188,495 | $1.8M |
| Franklin Resources Inc. | 0.00% | Add +7.6% | 183,514 | $1.8M |
| Ritholtz Wealth Management | 0.03% | Add +104.2% | 175,396 | $1.7M |
| BRITISH COLUMBIA INVESTMENT MANAGEMENT Corp | 0.01% | Reduce -8.8% | 163,075 | $1.6M |
| Federation des caisses Desjardins du Quebec | 0.01% | Add +0.9% | 158,579 | $1.6M |
| Picton Mahoney Asset Management | 0.02% | Reduce -27.9% | 157,668 | $1.5M |
| CastleKnight Management LP | 0.09% | New | 157,700 | $1.5M |
| Towarzystwo Funduszy Inwestycyjnych Allianz Polska S.A. | 3.08% | Add +14.1% | 145,600 | $1.4M |
| JPMorgan Chase & Co. | 0.00% | Reduce -69.6% | 144,772 | $1.4M |
| World Investment Advisors | 0.02% | New | 144,276 | $1.4M |
| Neuberger Berman Group LLC | 0.00% | Add +76.4% | 142,084 | $1.4M |
| Alliancebernstein L.P. | 0.00% | Add +217.5% | 138,939 | $1.4M |
| AQR Capital Management | 0.00% | New | 138,788 | $1.4M |
| Intact Investment Management Inc. | 0.04% | New | 126,400 | $1.2M |
| Abbington Investment Group | 0.81% | Add +21.1% | 120,870 | $1.2M |
| LPL Financial LLC | 0.00% | Reduce -25.0% | 120,628 | $1.2M |
| Klein Pavlis & Peasley Financial, Inc. | 0.69% | Reduce -6.8% | 119,262 | $1.2M |
| Hollencrest Capital Management | 0.04% | No change | 116,100 | $1.1M |
| Public Sector Pension Investment Board | 0.00% | Add +401.9% | 115,043 | $1.1M |
| Brevan Howard Capital Management LP | 0.02% | Add +456.0% | 111,207 | $1.1M |
| PKO Investment Management Joint-Stock Co | 0.08% | No change | 104,377 | $1.0M |
| PDT Partners, LLC | 0.07% | No change | 102,831 | $1.0M |
| Mariner, LLC | 0.00% | Add +134.4% | 96,874 | $950K |
"% of holder's portfolio" is FSM's weight in each manager's 13F, not the share of Fortuna Mining Corp. the manager owns.