Who owns Fortuna Mining Corp.?
Institutional ownership of FSM from SEC Form 13F filings across 160 reporting managers. All positions are from one synchronized reporting period — 2026-06-30 books, filed up to 45 days after quarter end — so every row is comparable.
160
13F holders
$1.25B
value, 2026 filers
53%
of shares outstanding (160.4M sh)
24
new positions (2026 filers)
Top institutional holders
ordered by shares owned · positions as of 2026-06-30· % of fund = share of the manager's own book · % of co. = share of FSM's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | VAN ECK ASSOCIATES CORP | 21.0M | $177.4M | 0.1% | 6.9% | +0.5% |
| 2 | MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 15.0M | $127.1M | 0.2% | 5% | -13.3% |
| 3 | ACADIAN ASSET MANAGEMENT LLC | 12.0M | $101,487 | 0.1% | 4% | +0.3% |
| 4 | VANGUARD CAPITAL MANAGEMENT LLC | 8.8M | $74.7M | 0.0% | 2.9% | -49.6% |
| 5 | AMERICAN CENTURY COMPANIES INC | 8.5M | $72.1M | 0.0% | 2.8% | -2.7% |
| 6 | D. E. Shaw & Co., Inc. | 8.0M | $67.4M | 0.0% | 2.6% | +9.4% |
| 7 | ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 6.6M | $55.4M | 0.0% | 2.2% | -56.1% |
| 8 | MORGAN STANLEY | 5.3M | $44.7M | 0.0% | 1.7% | -15.5% |
| 9 | BARCLAYS PLC | 5.3M | $44.6M | 0.0% | 1.7% | +38.5% |
| 10 | TWO SIGMA INVESTMENTS, LP | 5.2M | $44.3M | 0.0% | 1.7% | -4.1% |
| 11 | NORGES BANKNEW | 4.0M | $34.1M | 0.0% | 1.3% | new |
| 12 | BANK OF AMERICA CORP /DE/ | 3.8M | $32.3M | 0.0% | 1.3% | +33.8% |
| 13 | Invesco Ltd. | 3.6M | $30.1M | 0.0% | 1.2% | -10.0% |
| 14 | MILLENNIUM MANAGEMENT LLC | 3.3M | $28.2M | 0.0% | 1.1% | +49.0% |
| 15 | Point72 Asset Management, L.P. | 3.0M | $25.2M | 0.0% | 1% | +78.1% |
| 16 | TORONTO DOMINION BANK | 2.8M | $23.6M | 0.0% | 0.9% | -2.5% |
| 17 | VANGUARD FIDUCIARY TRUST CO | 2.7M | $22.5M | 0.0% | 0.9% | 0.0% |
| 18 | GOLDMAN SACHS GROUP INC | 2.6M | $21.9M | 0.0% | 0.9% | +1.3% |
| 19 | Nuveen, LLC | 2.5M | $21.0M | 0.0% | 0.8% | +2.4% |
| 20 | BANK OF MONTREAL /CAN/ | 2.2M | $18.3M | 0.0% | 0.7% | -1.0% |
| 21 | Qube Research & Technologies Ltd | 2.0M | $16.5M | 0.0% | 0.6% | -30.0% |
| 22 | TD Asset Management Inc | 1.7M | $14.6M | 0.0% | 0.6% | -10.3% |
| 23 | PICTON MAHONEY ASSET MANAGEMENT | 1.6M | $13.9M | 0.1% | 0.5% | +917.5% |
| 24 | DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 1.5M | $12.9M | 0.0% | 0.5% | -4.5% |
| 25 | Amundi | 1.4M | $12.0M | 0.0% | 0.5% | -54.3% |
Source: SEC Form 13F-HR filings (institutional managers over $100M in US-listed positions). 13Fs disclose long positions only, up to 45 days after quarter end; each manager's latest filed quarter is shown per row and dollar values are the manager's filed marks. Aggregates labeled "2026 filers" count only managers whose latest book is a 2026 quarter. Related: valuation · options positioning · supply chain. Research, not investment advice.