Fortuna Mining Corp.
FSM- Exchange
- NYSE
- Industry
- Gold and Silver Ores
- SEC CIK
- 0001341335
No open-market purchases or sales by Fortuna Mining Corp. insiders were filed in the last 90 days; 245 institutions reported holding it in 13F filings for Q2 2026, worth $1.65B in total; no superinvestor holds it.
13F holders, Q3 2026
Institutional positions in Fortuna Mining Corp. as of Sep 30, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
Q3 2026 data is still coming in (13F filing deadline: Nov 16, 2026), so these numbers are incomplete.
- Institutional holders
- 191
- +12 vs. Q2 2026
- Shares held
- 141.2M
- +9.82M (+7.5%) vs. Q2 2026
- Total value
- $1.59B
- +$478.5M (+42.9%) vs. Q2 2026
- New holders
- 32
- 70 more added
- Sold out
- 20
- 53 more reduced
66 institutions that held it in Q2 2026 haven't filed for Q3 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2026: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting FSM on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 245 | $1.65B |
| Q1 2026 | 256 | $2.03B |
| Q4 2025 | 235 | $2.05B |
| Q3 2025 | 216 | $1.84B |
| Q2 2025 | 204 | $1.22B |
| Q1 2025 | 180 | $1.08B |
| Q4 2024 | 173 | $669.2M |
| Q3 2024 | 171 | $747.7M |
| Q2 2024 | 151 | $633.4M |
| Q1 2024 | 156 | $410.5M |
| Q4 2023 | 156 | $409.8M |
| Q3 2023 | 135 | $256.8M |
| Q2 2023 | 142 | $296.6M |
| Q1 2023 | 135 | $330.2M |
| Q4 2022 | 141 | $298.1M |
| Q3 2022 | 120 | $197.2M |
| Q2 2022 | 128 | $232.7M |
| Q1 2022 | 133 | $297.2M |
| Q4 2021 | 136 | $308.4M |
| Q3 2021 | 147 | $298.9M |
| Q2 2021 | 160 | $356.0M |
| Q1 2021 | 147 | $382.0M |
Institutions, Q3 2026
Shares, value and share of portfolio for each institution holding Fortuna Mining Corp.; share changes are against Q2 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Van Eck Associates Corp | 19,263,908 | $216.6M | 0.13% | −1,722,158−8.2% | Reduced |
| Acadian Asset Management LLC | 11,629,817 | $131.0M | 0.15% | −384,000−3.2% | Reduced |
| Dimensional Fund Advisors LP | 10,980,465 | $123.4M | 0.02% | +418,248+4.0% | Added |
| Barclays PLC | 9,629,313 | $108.2M | 0.04% | +4,354,907+82.6% | Added |
| American Century Companies Inc | 9,619,834 | $108.1M | 0.05% | +1,089,811+12.8% | Added |
| Vanguard Capital Management LLC | 8,687,549 | $97.7M | 0.00% | −151,601−1.7% | Reduced |
| Arrowstreet Capital, Limited Partnership | 5,875,124 | $66.1M | 0.03% | −689,413−10.5% | Reduced |
| Invesco Ltd. | 4,582,954 | $51.5M | 0.00% | +1,016,495+28.5% | Added |
| Euro Pacific Asset Management, LLC | 4,491,284 | $50.5M | 4.56% | −5,082−0.1% | Reduced |
| Morgan Stanley | 4,449,954 | $50.0M | 0.00% | −836,785−15.8% | Reduced |
| Davenport & Co LLC | 3,137,152 | $35.4M | 0.18% | +1,448,392+85.8% | Added |
| Nuveen, LLC | 3,053,319 | $34.0M | 0.01% | +571,050+23.0% | Added |
| Vanguard Fiduciary Trust Co | 2,666,121 | $30.0M | 0.01% | +3,546+0.1% | Added |
| Geode Capital Management, LLC | 1,935,223 | $29.8M | 0.00% | +824,746+74.3% | Added |
| Bank of Montreal | 2,520,482 | $28.3M | 0.01% | +350,401+16.1% | Added |
| Causeway Capital Management LLC | 2,327,132 | $26.2M | 0.29% | +240,487+11.5% | Added |
| Qube Research & Technologies Ltd | 2,152,931 | $24.2M | 0.02% | +199,538+10.2% | Added |
| Picton Mahoney Asset Management | 1,719,194 | $19.3M | 0.16% | +75,529+4.6% | Added |
| JPMorgan Chase & Co | 1,632,943 | $18.5M | 0.00% | +612,322+60.0% | Added |
| TD Asset Management Inc | 1,515,524 | $17.2M | 0.01% | −207,053−12.0% | Reduced |
| Amundi | 1,374,355 | $15.4M | 0.00% | −50,509−3.5% | Reduced |
| Renaissance Technologies LLC | 1,348,300 | $15.2M | 0.02% | +428,900+46.6% | Added |
| Jupiter Asset Management Ltd | 1,307,221 | $14.7M | 0.07% | 00.0% | Unchanged |
| Deutsche Bank AG | 1,297,452 | $14.6M | 0.00% | +18,733+1.5% | Added |
| Groupe la Francaise | 1,220,000 | $13.8M | 0.16% | +90,000+8.0% | Added |
| Russell Investments Group, Ltd. | 1,184,199 | $13.3M | 0.01% | +780,745+193.5% | Added |
| Sicart Associates LLC | 1,162,693 | $12.5M | 3.02% | −10,115−0.9% | Reduced |
| Hillsdale Investment Management Inc. | 1,099,650 | $12.4M | 0.28% | +3,525+0.3% | Added |
| Vanguard Global Advisers, LLC | 1,048,114 | $11.8M | 0.01% | +37,518+3.7% | Added |
| Global Strategic Management Inc | 1,046,319 | $11.8M | 8.89% | +45,900+4.6% | Added |
| Gabelli Funds LLC | 1,004,000 | $11.3M | 0.07% | +704,000+234.7% | Added |
| U S Global Investors Inc | 707,851 | $7.96M | 0.79% | −35,740−4.8% | Reduced |
| PCJ Investment Counsel Ltd. | 638,100 | $7.17M | 1.92% | +246,770+63.1% | Added |
| Swiss National Bank | 617,930 | $6.97M | 0.00% | +2,300+0.4% | Added |
| Jane Street Group, LLC | 582,881 | $6.55M | 0.01% | −828,383−58.7% | Reduced |
| BNP Paribas Arbitrage, SA | 552,701 | $6.21M | 0.00% | +440,940+394.5% | Added |
| Mackenzie Financial Corp | 546,814 | $6.15M | 0.01% | +3,340+0.6% | Added |
| UBS Group AG | 505,962 | $5.69M | 0.00% | −27,043−5.1% | Reduced |
| Connor, Clark & Lunn Investment Management Ltd. | 454,500 | $5.11M | 0.01% | −108,322−19.2% | Reduced |
| Intact Investment Management Inc. | 450,200 | $5.06M | 0.15% | +295,800+191.6% | Added |
| Tiaa-Cref Individual & Institutional Services, LLC | 436,540 | $4.91M | 0.02% | 00.0% | Unchanged |
| British Columbia Investment Management Corp | 417,533 | $4.69M | 0.03% | +42,256+11.3% | Added |
| Pine Valley Investments Ltd Liability Co | 414,513 | $4.66M | 0.20% | +5,655+1.4% | Added |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 389,644 | $4.38M | 0.00% | +245,163+169.7% | Added |
| O'Shaughnessy Asset Management, LLC | 453,693 | $4.35M | 0.02% | −65,116−12.6% | Reduced |
| CIBC Asset Management Inc | 366,419 | $4.23M | 0.01% | +23,424+6.8% | Added |
| Capital Fund Management S.A. | 375,305 | $4.22M | 0.03% | −258,391−40.8% | Reduced |
| Entropy Technologies, LP | 370,296 | $4.16M | 0.13% | +333,167+897.3% | Added |
| Boston Partners | 355,460 | $4.00M | 0.00% | +190,011+114.8% | Added |
| Quantbot Technologies LP | 334,678 | $3.76M | 0.14% | +229,754+219.0% | Added |
| Vanguard Asset Management, Ltd | 303,446 | $3.41M | 0.00% | +7,641+2.6% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 281,359 | $3.16M | 0.01% | 00.0% | Unchanged |
| Manufacturers Life Insurance Company, The | 275,151 | $3.10M | 0.00% | +2,969+1.1% | Added |
| Y-Intercept (Hong Kong) Ltd | 275,534 | $3.10M | 0.07% | −24,503−8.2% | Reduced |
| CIBC World Markets Inc. | 257,633 | $2.90M | 0.01% | −193,469−42.9% | Reduced |
| Ritholtz Wealth Management | 252,747 | $2.84M | 0.04% | +27,289+12.1% | Added |
| Bank of Nova Scotia | 237,257 | $2.67M | 0.00% | +237,257 | New |
| De Lisle Partners LLP | 230,349 | $2.59M | 0.32% | 00.0% | Unchanged |
| HRT Financial LP | 223,171 | $2.51M | 0.00% | −155,664−41.1% | Reduced |
| Gamco Investors, Inc. Et Al | 217,035 | $2.44M | 0.02% | +116,365+115.6% | Added |
| Numerai GP LLC | 211,448 | $2.38M | 0.18% | +41,462+24.4% | Added |
| Franklin Resources Inc | 186,492 | $1.76M | 0.00% | −5,635−2.9% | Reduced |
| PKO Investment Management Joint-Stock Co | 151,438 | $1.71M | 0.12% | 00.0% | Unchanged |
| Erste Asset Management GmbH | 143,600 | $1.63M | 0.01% | +143,600 | New |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 139,377 | $1.57M | 0.00% | +19,825+16.6% | Added |
| Neuberger Berman Group LLC | 138,199 | $1.56M | 0.00% | +12,533+10.0% | Added |
| Klein Pavlis & Peasley Financial, Inc. | 132,274 | $1.49M | 0.75% | +8,386+6.8% | Added |
| Toroso Investments, LLC | 130,995 | $1.47M | 0.00% | −208,938−61.5% | Reduced |
| Victory Capital Management Inc | 128,488 | $1.44M | 0.00% | +128,488 | New |
| Abbington Investment Group | 127,660 | $1.43M | 0.93% | +330.0% | Added |
| Towarzystwo Funduszy Inwestycyjnych Allianz Polska S.A. | 125,900 | $1.42M | 2.60% | −25,600−16.9% | Reduced |
| Sprott Inc. | 123,678 | $1.39M | 0.04% | −193,040−61.0% | Reduced |
| Hollencrest Capital Management | 114,333 | $1.29M | 0.09% | +233+0.2% | Added |
| Public Sector Pension Investment Board | 112,031 | $1.19M | 0.00% | −1,800−1.6% | Reduced |
| Thrivent Financial for Lutherans | 104,910 | $1.18M | 0.00% | 00.0% | Unchanged |
| Mariner, LLC | 104,769 | $1.18M | 0.00% | +20,405+24.2% | Added |
| DekaBank Deutsche Girozentrale | 100,952 | $1.15M | 0.00% | +100,952 | New |
| Ashton Thomas Private Wealth, LLC | 99,508 | $1.12M | 0.02% | +14,665+17.3% | Added |
| Northwest & Ethical Investments L.P. | 98,895 | $1.11M | 0.03% | −9,270−8.6% | Reduced |
| Daiwa Securities Group Inc. | 91,258 | $1.03M | 0.00% | +91,258 | New |
| Achmea Investment Management B.V. | 90,689 | $1.02M | 0.01% | +90,689 | New |
| Van Hulzen Asset Management, LLC | 89,900 | $1.01M | 0.06% | +50,901+130.5% | Added |
| LPL Financial LLC | 85,497 | $961.0K | 0.00% | −30,314−26.2% | Reduced |
| Alberta Investment Management Corp | 81,867 | $920.5K | 0.01% | 00.0% | Unchanged |
| Vanguard Investments Australia, Ltd. | 78,973 | $887.9K | 0.00% | +4,101+5.5% | Added |
| Winton Group Ltd | 73,700 | $828.4K | 0.03% | +73,700 | New |
| TD Waterhouse Canada Inc. | 74,839 | $823.6K | 0.00% | −16,815−18.3% | Reduced |
| Bank of New York Mellon Corp | 66,829 | $751.2K | 0.00% | +11,625+21.1% | Added |
| Citigroup Inc | 63,695 | $717.8K | 0.00% | −18,770−22.8% | Reduced |
| GWM Advisors LLC | 61,390 | $690.0K | 0.00% | +53,390+667.4% | Added |
| BlackRock, Inc. | 60,218 | $676.8K | 0.00% | −858−1.4% | Reduced |
| Pictet Asset Management Holding SA | 55,860 | $629.5K | 0.00% | 00.0% | Unchanged |
| Coastal Investment Advisors, Inc. | 55,550 | $624.4K | 0.18% | 00.0% | Unchanged |
| Savant Capital, LLC | 52,013 | $584.6K | 0.00% | +4,812+10.2% | Added |
| Virtus ETF Advisers LLC | 49,400 | $555.3K | 0.20% | +9,829+24.8% | Added |
| Bank of Nova Scotia Trust Co | 48,690 | $547.3K | 0.05% | +48,690 | New |
| FMR LLC | 45,200 | $508.0K | 0.00% | +45,200 | New |
| Caitong International Asset Management Co., Ltd | 45,026 | $506.1K | 0.05% | −11,381−20.2% | Reduced |
| Channing Global Advisors, LLC | 40,331 | $453.3K | 0.24% | 00.0% | Unchanged |
| Raymond James Financial Inc | 39,373 | $442.6K | 0.00% | −7,865−16.6% | Reduced |