Fortuna MiningFSM
13F holders, Q3 2025 (September 30)214holders +11
43new positions
34sold out
7famous investors
$8.97avg. 13F price*
At the end of Q3 2025, 214 institutions reported holding Fortuna Mining Corp. (FSM) in their 13F filings, up 11 from Q2 2025. 43 opened new positions and 34 sold out. The largest holders were Van Eck Associates Corp. ($262.4M), Arrowstreet Capital, Limited Partnership ($174.9M) and MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. ($122.7M). 7 famous investors held it, including David E. Shaw (0.0% of D. E. Shaw & Co.'s portfolio), Israel Englander (0.0% of Millennium Management's portfolio) and Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio).
- Company
- Fortuna Mining Corp.
- CUSIP
- 349942102
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q2 2025 → Q3 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 43 | $21.1M |
| Exits | 34 | $23.5M |
All 13F filers, Q2 2025 → Q3 2025: 50,397,156 shares bought and 31,646,182 shares sold, net +18,750,974 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 214 holders
| Van Eck Associates Corp. | 0.25% | Add +43.5% | 29,280,727 | $262.4M |
| Arrowstreet Capital, Limited Partnership | 0.11% | Add +80.4% | 19,530,048 | $174.9M |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.20% | Add +38.1% | 13,707,054 | $122.7M |
| Acadian Asset Management LLC | 0.18% | Add +66.3% | 11,672,758 | $104.5M |
| Dimensional Fund Advisors LP | 0.02% | Add +17.0% | 9,307,942 | $83.4M |
| Morgan Stanley | 0.01% | Reduce -29.5% | 9,147,555 | $82.0M |
| Tidal Investments LLC | 0.34% | Add +31.4% | 8,947,480 | $80.2M |
| American Century Companies Inc. | 0.04% | Add +26.2% | 8,032,284 | $71.9M |
| Goldman Sachs Group Inc. | 0.01% | Reduce -15.2% | 7,319,538 | $65.6M |
| D. E. Shaw & Co. | 0.05% | Reduce -4.5% | 6,274,384 | $56.2M |
| Vanguard Group Inc. | 0.00% | Add +1623.8% | 4,562,023 | $40.8M |
| Euro Pacific Asset Management, LLC | 4.74% | Add +0.2% | 4,425,644 | $39.2M |
| Millennium Management | 0.03% | Reduce -23.8% | 4,131,900 | $37.0M |
| Bank of Montreal | 0.02% | Add +48.6% | 4,123,794 | $36.9M |
| Two Sigma Investments, LP | 0.06% | Add +0.7% | 3,801,318 | $34.1M |
| Amundi | 0.01% | Add +3.8% | 3,703,274 | $33.2M |
| Invesco Ltd. | 0.00% | Add +1130.8% | 3,118,752 | $27.9M |
| Nuveen, LLC | 0.01% | Add +0.3% | 2,987,968 | $26.8M |
| Hillsdale Investment Management Inc. | 0.75% | Reduce -24.6% | 2,766,440 | $24.8M |
| Toronto Dominion Bank | 0.05% | Add +579.3% | 2,711,986 | $24.3M |
| Connor, Clark & Lunn Investment Management Ltd. | 0.07% | Reduce -40.5% | 2,650,173 | $23.7M |
| Renaissance Technologies | 0.03% | Reduce -66.5% | 2,226,200 | $19.9M |
| Voloridge Investment Management, LLC | 0.06% | Reduce -41.2% | 2,082,080 | $18.7M |
| UBS Group AG | 0.00% | Reduce -16.5% | 1,999,794 | $17.9M |
| Citadel Advisors | 0.01% | Reduce -52.4% | 1,871,083 | $16.8M |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 0.01% | Add +5.8% | 1,831,733 | $16.4M |
| TD Asset Management Inc | 0.01% | Reduce -23.1% | 1,765,425 | $15.8M |
| Geode Capital Management, LLC | 0.00% | Add +627.2% | 1,243,105 | $14.9M |
| Trexquant Investment LP | 0.15% | Reduce -33.7% | 1,639,733 | $14.7M |
| Canada Pension Plan Investment Board | 0.01% | Add +2207.0% | 1,610,300 | $14.4M |
| Cubist Systematic Strategies, LLC | 0.18% | Add +45.4% | 1,401,371 | $12.6M |
| Legal & General Group Plc | 0.00% | Add +28.0% | 1,289,570 | $11.6M |
| Two Sigma Advisers, LP | 0.02% | Reduce -8.4% | 1,229,600 | $11.0M |
| National Bank of Canada | 0.01% | Reduce -32.7% | 1,195,531 | $10.6M |
| Russell Investments Group, Ltd. | 0.01% | Reduce -8.8% | 1,038,731 | $9.3M |
| Deutsche Bank AG | 0.00% | Add +16.4% | 966,098 | $8.7M |
| O'shaughnessy Asset Management, LLC | 0.05% | Reduce -10.1% | 928,230 | $8.3M |
| Public Employees Retirement System of Ohio | 0.02% | Add +7.8% | 830,021 | $7.4M |
| Groupe la Francaise | 0.09% | New | 695,000 | $6.2M |
| Sicart Associates LLC | 1.54% | Reduce -0.4% | 636,236 | $5.7M |
| Swiss National Bank | 0.00% | Add +1.8% | 600,230 | $5.4M |
| Royal Bank of Canada | 0.00% | Reduce -45.6% | 579,650 | $5.2M |
| Bank of America Corp. | 0.00% | Reduce -11.9% | 569,099 | $5.1M |
| Jane Street Group, LLC | 0.01% | Reduce -82.3% | 501,514 | $4.5M |
| JPMorgan Chase & Co. | 0.00% | Reduce -71.0% | 475,798 | $4.3M |
| Balyasny Asset Management L.P. | 0.01% | Reduce -20.6% | 472,059 | $4.2M |
| Quantbot Technologies LP | 0.11% | Add +190.4% | 465,375 | $4.2M |
| Charles Schwab Investment Management Inc. | 0.00% | Add +104.0% | 461,438 | $4.1M |
| Tiaa Trust, National Association | 0.01% | No change | 436,540 | $3.9M |
| Mackenzie Financial Corp. | 0.00% | Add +128.0% | 409,648 | $3.7M |
| Guggenheim Capital LLC | 0.03% | Add +14.4% | 400,165 | $3.6M |
| PCJ Investment Counsel Ltd. | 0.98% | Add +6.4% | 391,730 | $3.5M |
| Pine Valley Investments Ltd Liability Co | 0.18% | Add +3.2% | 380,376 | $3.4M |
| Capital Fund Management S.A. | 0.03% | Add +12.3% | 372,474 | $3.3M |
| Vident Advisory, LLC | 0.03% | Add +60.6% | 309,608 | $2.8M |
| Sprott Inc. | 0.10% | Reduce -62.0% | 304,946 | $2.7M |
| Y-Intercept (Hong Kong) Ltd | 0.07% | Reduce -49.8% | 304,533 | $2.7M |
| De Lisle Partners LLP | 0.33% | Reduce -20.1% | 298,775 | $2.7M |
| CIBC Asset Management Inc | 0.01% | Add +1.4% | 297,026 | $2.7M |
| Manufacturers Life Insurance Company, The | 0.00% | Add +23.3% | 281,446 | $2.5M |
| Barclays PLC | 0.00% | Reduce -15.8% | 274,860 | $2.5M |
| Man Group plc | 0.00% | Add +63.6% | 267,721 | $2.4M |
| Alberta Investment Management Corp | 0.02% | Add +251.0% | 264,300 | $2.4M |
| Engineers Gate Manager LP | 0.03% | Reduce -13.0% | 257,504 | $2.3M |
| Gotham Asset Management | 0.01% | Reduce -54.5% | 256,165 | $2.3M |
| Picton Mahoney Asset Management | 0.03% | Add +50.0% | 218,820 | $2.0M |
| Cibc World Market Inc. | 0.00% | Add +8.9% | 200,696 | $1.8M |
| NewEdge Advisors, LLC | 0.01% | Add +2.1% | 198,815 | $1.8M |
| Campbell & CO Investment Adviser LLC | 0.13% | Add +481.2% | 191,330 | $1.7M |
| Allianz Asset Management GmbH | 0.00% | New | 183,995 | $1.6M |
| BRITISH COLUMBIA INVESTMENT MANAGEMENT Corp | 0.01% | Reduce -4.0% | 178,887 | $1.6M |
| Franklin Resources Inc. | 0.00% | Add +20.9% | 170,614 | $1.5M |
| Sheets Smith Investment Management | 0.97% | New | 166,059 | $1.5M |
| Lazard Asset Management LLC | 0.00% | New | 161,009 | $1.4M |
| LPL Financial LLC | 0.00% | Add +23.4% | 160,803 | $1.4M |
| ExodusPoint Capital Management, LP | 0.02% | Reduce -44.6% | 160,085 | $1.4M |
| Federation des caisses Desjardins du Quebec | 0.01% | Add +107.8% | 157,079 | $1.4M |
| Qube Research & Technologies Ltd | 0.00% | Reduce -90.8% | 148,574 | $1.3M |
| XTX Topco Ltd | 0.07% | Add +75.8% | 145,707 | $1.3M |
| Klein Pavlis & Peasley Financial, Inc. | 0.70% | Add +4.1% | 127,937 | $1.1M |
| Towarzystwo Funduszy Inwestycyjnych Allianz Polska S.A. | 2.82% | Add +155.2% | 127,600 | $1.1M |
| Hollencrest Capital Management | 0.04% | Reduce -1.9% | 116,100 | $1.0M |
| Causeway Capital Management LLC | 0.01% | New | 115,867 | $1.0M |
| Point72 Asset Management | 0.00% | New | 108,261 | $970K |
| Northwest & Ethical Investments L.P. | 0.02% | Reduce -20.3% | 105,732 | $947K |
| PKO Investment Management Joint-Stock Co | 0.08% | No change | 104,377 | $935K |
| PDT Partners, LLC | 0.06% | Reduce -19.6% | 102,831 | $921K |
| State of Tennessee, Department of Treasury | 0.00% | Add +19.6% | 100,208 | $898K |
| Abbington Investment Group | 0.77% | — | 99,836 | $895K |
| CoreCommodity Management, LLC | 0.15% | New | 93,880 | $841K |
| SIG North Trading, ULC | 0.13% | Reduce -23.3% | 91,276 | $818K |
| Realta Investment Advisors | 0.27% | Add +62.5% | 90,430 | $810K |
| Dynamic Technology Lab Private Ltd | 0.13% | Reduce -67.0% | 86,870 | $778K |
| Ritholtz Wealth Management | 0.01% | Add +417.4% | 85,901 | $770K |
| Aigen Investment Management, LP | 0.12% | Add +163.7% | 71,142 | $761K |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 0.00% | No change | 82,793 | $741K |
| Schonfeld Strategic Advisors LLC | 0.01% | Reduce -34.9% | 82,253 | $737K |
| Neuberger Berman Group LLC | 0.00% | Reduce -20.6% | 80,526 | $721K |
| Susquehanna International Group, LLP | 0.00% | New | 79,805 | $715K |
| Numerai GP LLC | 0.10% | Add +471.3% | 77,296 | $693K |
"% of holder's portfolio" is FSM's weight in each manager's 13F, not the share of Fortuna Mining Corp. the manager owns.