FSM Fortuna Mining Corp.
Fortuna Mining Corp. (FSM) Institutional Ownership
What the institutions did with FSM last quarter, from their 13F filings. Counting managers rather than shares is the point: a single index fund adding to a position tells you far less than four hundred separate managers all deciding to. Positions as reported for the quarter ended June 30, 2026.
Every manager below opens. Subscribers can see any firm's whole portfolio — every position, its weight, and what they bought, trimmed and exited last quarter.
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Each block is one manager, sized by shares held and colored by how much they moved the position last quarter. Green added, red cut, grey stood pat.
Largest holders
| Manager | Shares | % of reported |
|---|---|---|
| VAN ECK ASSOCIATES CORP | 21.0M | 10.8% |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 15.0M | 7.7% |
| ACADIAN ASSET MANAGEMENT LLC | 12.0M | 6.2% |
| DIMENSIONAL FUND ADVISORS LP | 10.6M | 5.4% |
| VANGUARD CAPITAL MANAGEMENT LLC | 8.8M | 4.5% |
| AMERICAN CENTURY COMPANIES INC | 8.5M | 4.4% |
| D. E. Shaw & Co., Inc. | 8.0M | 4.1% |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 6.6M | 3.4% |
| MORGAN STANLEY | 5.3M | 2.7% |
| BARCLAYS PLC | 5.3M | 2.7% |
| TWO SIGMA INVESTMENTS, LP | 5.2M | 2.7% |
| Euro Pacific Asset Management, LLC | 4.5M | 2.3% |
| NORGES BANK | 4.0M | 2.1% |
| BANK OF AMERICA CORP /DE/ | 3.8M | 2.0% |
| Invesco Ltd. | 3.6M | 1.8% |
| MILLENNIUM MANAGEMENT LLC | 3.3M | 1.7% |
| Point72 Asset Management, L.P. | 3.0M | 1.5% |
| TORONTO DOMINION BANK | 2.8M | 1.4% |
| VANGUARD FIDUCIARY TRUST CO | 2.7M | 1.4% |
| GOLDMAN SACHS GROUP INC | 2.6M | 1.3% |
| Nuveen, LLC | 2.5M | 1.3% |
| BANK OF MONTREAL /CAN/ | 2.2M | 1.1% |
| CAUSEWAY CAPITAL MANAGEMENT LLC | 2.1M | 1.1% |
| Qube Research & Technologies Ltd | 2.0M | 1.0% |
| TD Asset Management Inc | 1.7M | 0.9% |
Largest changes
| Manager | Action | Previous | Current | Change |
|---|---|---|---|---|
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | Reduced | 15.0M | 6.6M | -8.4M |
| Tidal Investments LLC | Reduced | 6.6M | 339.9K | -6.3M |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | Reduced | 17.3M | 15.0M | -2.3M |
| Amundi | Reduced | 3.1M | 1.4M | -1.7M |
| DAVENPORT & Co LLC | Increased | 50.7K | 1.7M | +1.6M |
| PICTON MAHONEY ASSET MANAGEMENT | Increased | 161.5K | 1.6M | +1.5M |
| BARCLAYS PLC | Increased | 3.8M | 5.3M | +1.5M |
| Point72 Asset Management, L.P. | Increased | 1.7M | 3.0M | +1.3M |
| MILLENNIUM MANAGEMENT LLC | Increased | 2.2M | 3.3M | +1.1M |
| MORGAN STANLEY | Reduced | 6.3M | 5.3M | -973.0K |
| BANK OF AMERICA CORP /DE/ | Increased | 2.9M | 3.8M | +964.4K |
| JANE STREET GROUP, LLC | Reduced | 2.3M | 1.4M | -928.9K |
| CAUSEWAY CAPITAL MANAGEMENT LLC | Increased | 1.3M | 2.1M | +835.6K |
| Qube Research & Technologies Ltd | Reduced | 2.8M | 2.0M | -835.4K |
| D. E. Shaw & Co., Inc. | Increased | 7.3M | 8.0M | +685.4K |
| ROYAL BANK OF CANADA | Reduced | 1.4M | 716.7K | -677.9K |
| LAZARD ASSET MANAGEMENT LLC | Increased | 72.2K | 672.5K | +600.3K |
| JUPITER ASSET MANAGEMENT LTD | Increased | 709.0K | 1.3M | +598.3K |
| Extract Advisors LLC | New | 0 | 575.0K | +575.0K |
| MACKENZIE FINANCIAL CORP | Reduced | 1.1M | 543.5K | -570.9K |
| JPMORGAN CHASE & CO | Increased | 487.6K | 1.0M | +533.0K |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC | Reduced | 1.2M | 702.1K | -528.4K |
| Sicart Associates LLC | Increased | 648.7K | 1.2M | +524.1K |
| CITADEL ADVISORS LLC | Reduced | 1.5M | 1.0M | -508.1K |
| Legal & General Group Plc | Reduced | 1.4M | 969.3K | -471.7K |
| Trexquant Investment LP | Reduced | 1.5M | 1.1M | -409.7K |
| CHASE INVESTMENT COUNSEL CORP | Sold Out | 398.5K | 0 | -398.5K |
| Invesco Ltd. | Reduced | 4.0M | 3.6M | -396.7K |
| WELLS FARGO & COMPANY/MN | Increased | 36.5K | 403.2K | +366.7K |
| U S GLOBAL INVESTORS INC | Increased | 383.7K | 743.6K | +359.9K |
| Grantham, Mayo, Van Otterloo & Co. LLC | Sold Out | 344.5K | 0 | -344.5K |
| Caisse de depot et placement du Quebec | New | 0 | 303.2K | +303.2K |
| GABELLI FUNDS LLC | New | 0 | 300.0K | +300.0K |
| Man Group plc | Increased | 698.6K | 974.0K | +275.4K |
| Russell Investments Group, Ltd. | Reduced | 639.9K | 403.5K | -236.4K |
| AMERICAN CENTURY COMPANIES INC | Reduced | 8.8M | 8.5M | -233.5K |
| Connor, Clark & Lunn Investment Management Ltd. | Reduced | 789.6K | 562.8K | -226.8K |
| TWO SIGMA INVESTMENTS, LP | Reduced | 5.5M | 5.2M | -226.8K |
| CIBC WORLD MARKET INC. | Increased | 226.5K | 451.1K | +224.6K |
| Informed Momentum Co LLC | Sold Out | 222.2K | 0 | -222.2K |
| Hillsdale Investment Management Inc. | Reduced | 1.3M | 1.1M | -208.4K |
| WOLVERINE ASSET MANAGEMENT LLC | New | 0 | 204.1K | +204.1K |
| TD Asset Management Inc | Reduced | 1.9M | 1.7M | -198.3K |
| Gotham Asset Management, LLC | Increased | 529.8K | 725.7K | +195.9K |
| Global IMC LLC | Sold Out | 181.8K | 0 | -181.8K |
| CAPITAL FUND MANAGEMENT S.A. | Reduced | 812.6K | 633.7K | -178.9K |
| Boston Partners | New | 0 | 165.4K | +165.4K |
| Allianz Asset Management GmbH | Reduced | 188.0K | 24.9K | -163.1K |
| MARSHALL WACE, LLP | Reduced | 330.3K | 192.1K | -138.2K |
| XTX Topco Ltd | Increased | 68.6K | 204.6K | +136.1K |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | New | 0 | 135.0K | +135.0K |
| PCJ Investment Counsel Ltd. | Increased | 258.3K | 391.3K | +133.0K |
| HRT FINANCIAL LP | Increased | 248.4K | 378.8K | +130.4K |
| Numerai GP LLC | Increased | 43.9K | 170.0K | +126.1K |
| Integrated Quantitative Investments LLC | Reduced | 223.5K | 97.6K | -125.9K |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 987.0K | 1.1M | +123.5K |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | Reduced | 266.0K | 144.5K | -121.5K |
| BRITISH COLUMBIA INVESTMENT MANAGEMENT Corp | Increased | 261.0K | 375.3K | +114.3K |
| Aquatic Capital Management LLC | Sold Out | 113.7K | 0 | -113.7K |
| NEW YORK STATE COMMON RETIREMENT FUND | Sold Out | 111.8K | 0 | -111.8K |
13F filings are due 45 days after quarter end and cover long positions in U.S.-listed equities only, so this is a lagged and partial picture: shorts, bonds and foreign listings never appear. Options positions are excluded here rather than folded into the share counts. Political ownership is coming.