Denison MinesDNN
13F holders, Q3 2025 (September 30)243holders +25
50new positions
24sold out
5famous investors
$2.77avg. 13F price*
At the end of Q3 2025, 243 institutions reported holding Denison Mines Corp. (DNN) in their 13F filings, up 25 from Q2 2025. 50 opened new positions and 24 sold out. The largest holders were Van Eck Associates Corp. ($172.7M), Alps Advisors Inc. ($148.2M) and MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. ($144.1M). 5 famous investors held it, including Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio), Ken Griffin (0.0% of Citadel Advisors's portfolio) and Ray Dalio (0.0% of Bridgewater Associates's portfolio).
- Company
- Denison Mines Corp.
- CUSIP
- 248356107
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q2 2025 → Q3 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 50 | $91.7M |
| Exits | 24 | $87.0M |
All 13F filers, Q2 2025 → Q3 2025: 136,320,890 shares bought and 84,375,682 shares sold, net +51,945,208 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 243 holders
| Van Eck Associates Corp. | 0.16% | Add +17.5% | 62,803,040 | $172.7M |
| Alps Advisors Inc. | 0.83% | Reduce -10.2% | 53,892,197 | $148.2M |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.23% | Add +4.0% | 52,332,391 | $144.1M |
| Hood River Capital Management LLC | 0.85% | Reduce -1.3% | 26,243,203 | $72.2M |
| Citadel Advisors | 0.04% | Add +76.8% | 18,553,451 | $51.0M |
| Two Sigma Investments, LP | 0.08% | Add +1696.3% | 17,026,392 | $46.8M |
| L1 Capital Pty Ltd | 2.80% | Add +4544.0% | 14,007,218 | $44.4M |
| Two Sigma Advisers, LP | 0.08% | New | 13,715,000 | $37.7M |
| Vanguard Group Inc. | 0.00% | Add +1697.4% | 13,263,903 | $36.5M |
| Renaissance Technologies | 0.05% | Add +155.6% | 13,169,013 | $36.2M |
| UBS Group AG | 0.01% | Add +24.5% | 10,756,652 | $29.6M |
| Royal Bank of Canada | 0.00% | Add +67.9% | 9,512,298 | $26.2M |
| MMCAP International Inc. SPC | 3.12% | Reduce -29.1% | 9,505,871 | $26.1M |
| Vident Advisory, LLC | 0.25% | Reduce -6.1% | 9,156,347 | $25.2M |
| Capital Research Global Investors | 0.00% | Reduce -29.9% | 8,024,816 | $22.1M |
| Scopus Asset Management, L.P. | 0.49% | Reduce -1.3% | 7,511,802 | $20.7M |
| Morgan Stanley | 0.00% | Add +85.6% | 7,479,293 | $20.6M |
| TD Asset Management Inc | 0.02% | Reduce -18.7% | 7,310,205 | $20.1M |
| Connor, Clark & Lunn Investment Management Ltd. | 0.06% | Reduce -18.6% | 7,277,583 | $20.0M |
| DAVENPORT & Co LLC | 0.11% | Add +4648.7% | 7,123,000 | $19.6M |
| Merewether Investment Management, LP | 0.45% | New | 6,819,900 | $18.8M |
| Jane Street Group, LLC | 0.02% | Add +234.5% | 5,673,030 | $15.6M |
| Millennium Management | 0.01% | Add +5.1% | 4,987,811 | $13.7M |
| Susquehanna International Group, LLP | 0.02% | Reduce -7.3% | 4,922,239 | $13.5M |
| Lloyd Harbor Capital Management, LLC | 5.68% | Reduce -35.9% | 4,300,662 | $11.8M |
| Beutel, Goodman & Co Ltd. | 0.07% | Reduce -29.2% | 4,145,940 | $11.4M |
| Manufacturers Life Insurance Company, The | 0.01% | Reduce -10.0% | 4,103,984 | $11.3M |
| Goehring & Rozencwajg Associates, LLC | 1.24% | Reduce -0.1% | 3,753,145 | $10.3M |
| Goldman Sachs Group Inc. | 0.00% | Reduce -27.4% | 3,252,012 | $8.9M |
| De Lisle Partners LLP | 1.03% | Add +49.1% | 3,037,909 | $8.4M |
| Bank of Montreal | 0.00% | Reduce -25.3% | 2,970,944 | $8.2M |
| Bridgewater Associates | 0.03% | Reduce -35.8% | 2,964,587 | $8.2M |
| Azarias Capital Management, L.P. | 3.18% | Reduce -4.6% | 2,922,967 | $8.0M |
| ArrowMark Colorado Holdings LLC | 0.15% | Add +15.7% | 2,892,000 | $8.0M |
| Toronto Dominion Bank | 0.01% | Add +8549.4% | 2,473,990 | $6.8M |
| Deutsche Bank AG | 0.00% | Add +3657.6% | 2,384,880 | $6.6M |
| Summit Financial, LLC | 0.10% | No change | 2,379,247 | $6.5M |
| Intact Investment Management Inc. | 0.19% | Reduce -17.1% | 2,261,100 | $6.2M |
| Pinebridge Investments, L.P. | 0.04% | New | 1,475,227 | $5.7M |
| PCJ Investment Counsel Ltd. | 1.57% | Reduce -0.2% | 2,045,310 | $5.6M |
| Ardsley Advisory Partners LP | 0.84% | No change | 2,000,000 | $5.5M |
| Nomura Holdings Inc. | 0.03% | New | 1,996,825 | $5.5M |
| Titan Global Capital Management USA LLC | 0.76% | Reduce -4.2% | 1,878,496 | $5.2M |
| SummitTX Capital, L.P. | 0.21% | Reduce -9.6% | 1,874,658 | $5.2M |
| Alliancebernstein L.P. | 0.00% | Add +468.9% | 1,832,876 | $5.0M |
| Swiss National Bank | 0.00% | Add +1.7% | 1,752,700 | $4.8M |
| Freshford Capital Management, LLC | 1.36% | New | 1,713,731 | $4.7M |
| GeoSphere Capital Management, LLC | 3.57% | Add +30.8% | 1,700,000 | $4.7M |
| Federation des caisses Desjardins du Quebec | 0.02% | Reduce -5.2% | 1,689,833 | $4.6M |
| Bank of Nova Scotia | 0.01% | Add +12101.3% | 1,687,197 | $4.6M |
| CANADA LIFE ASSURANCE Co | 0.01% | Add +111.3% | 1,573,787 | $4.4M |
| Janus Henderson Group PLC | 0.00% | Reduce -57.3% | 1,522,455 | $4.2M |
| BNP Paribas Financial Markets | 0.00% | Add +5.8% | 1,524,287 | $4.2M |
| Wells Fargo & Company | 0.00% | Reduce -0.4% | 1,402,730 | $3.9M |
| Fielder Capital Group LLC | 0.74% | Reduce -1.4% | 1,177,920 | $3.2M |
| JPMorgan Chase & Co. | 0.00% | New | 1,102,594 | $3.0M |
| Alyeska Investment Group, L.P. | 0.01% | Reduce -33.3% | 1,000,400 | $2.8M |
| D. E. Shaw & Co. | 0.00% | New | 973,300 | $2.7M |
| Catalyst Funds Management Pty Ltd | 0.40% | Reduce -48.4% | 968,700 | $2.7M |
| National Bank of Canada | 0.00% | Reduce -8.3% | 958,942 | $2.6M |
| Legal & General Group Plc | 0.00% | Reduce -10.9% | 954,274 | $2.6M |
| Virtu Financial LLC | 0.15% | Reduce -17.6% | 947,982 | $2.6M |
| Moore Capital Management, LP | 0.05% | Reduce -54.1% | 919,033 | $2.5M |
| Sprott Inc. | 0.09% | Add +5.3% | 840,874 | $2.3M |
| Cetera Investment Advisers | 0.00% | Reduce -12.2% | 837,832 | $2.3M |
| Alpha Wave Global, LP | 0.23% | Reduce -55.5% | 821,069 | $2.3M |
| Scotia Capital Inc. | 0.01% | Add +235.8% | 806,214 | $2.2M |
| CIBC Asset Management Inc | 0.01% | Add +0.2% | 805,131 | $2.2M |
| Russell Investments Group, Ltd. | 0.00% | Reduce -25.7% | 720,449 | $2.0M |
| Bank of America Corp. | 0.00% | Reduce -46.8% | 719,590 | $2.0M |
| Old West Investment Management, LLC | 0.45% | Add +1.7% | 706,698 | $1.9M |
| Nuveen, LLC | 0.00% | No change | 674,581 | $1.9M |
| Charles Schwab Investment Management Inc. | 0.00% | New | 669,575 | $1.8M |
| Citigroup Inc. | 0.00% | Add +171.2% | 592,024 | $1.6M |
| Cohen & Steers, Inc. | 0.00% | New | 588,591 | $1.6M |
| Mackenzie Financial Corp. | 0.00% | Add +11.3% | 571,810 | $1.6M |
| Triasima Portfolio Management inc. | 0.24% | New | 566,320 | $1.6M |
| Cubist Systematic Strategies, LLC | 0.02% | New | 555,553 | $1.5M |
| Geode Capital Management, LLC | 0.00% | Add +12.1% | 550,016 | $1.5M |
| XTX Topco Ltd | 0.08% | Reduce -29.4% | 534,588 | $1.5M |
| BRITISH COLUMBIA INVESTMENT MANAGEMENT Corp | 0.01% | Reduce -4.0% | 485,747 | $1.3M |
| Hennion & Walsh Asset Management, Inc. | 0.04% | Add +86.2% | 416,004 | $1.1M |
| Cibc World Market Inc. | 0.00% | Add +66.3% | 412,011 | $1.1M |
| Massar Capital Management, LP | 0.39% | New | 399,833 | $1.1M |
| Cantor Fitzgerald, L. P. | 0.02% | Reduce -15.5% | 393,629 | $1.1M |
| HRT Financial LP | 0.00% | Add +454.1% | 387,718 | $1.1M |
| Dimensional Fund Advisors LP | 0.00% | Reduce -14.1% | 382,678 | $1.1M |
| Accordant Advisory Group Inc | 0.66% | Add +4.0% | 354,413 | $975K |
| Caption Management, LLC | 0.06% | Reduce -49.7% | 351,900 | $968K |
| Cambridge Investment Research Advisors, Inc. | 0.00% | Add +6.0% | 321,471 | $884K |
| BlackRock, Inc. | 0.00% | Reduce -27.3% | 304,042 | $836K |
| IMC-Chicago, LLC | 0.01% | Add +14.2% | 294,645 | $810K |
| Stifel Financial Corp. | 0.00% | Reduce -0.1% | 294,246 | $809K |
| Aquatic Capital Management LLC | 0.01% | New | 290,231 | $798K |
| Confluence Investment Management LLC | 0.01% | Add +8.3% | 289,028 | $795K |
| Banque Cantonale Vaudoise | 0.03% | Reduce -0.2% | 287,664 | $792K |
| Two Sigma Securities, LLC | 0.12% | Reduce -43.2% | 285,785 | $786K |
| TD Waterhouse Canada Inc. | 0.01% | Reduce -12.1% | 283,055 | $781K |
| Wolverine Trading, LLC | 0.02% | Add +487.7% | 269,057 | $751K |
| Headlands Technologies LLC | 0.06% | Add +13.3% | 262,545 | $722K |
"% of holder's portfolio" is DNN's weight in each manager's 13F, not the share of Denison Mines Corp. the manager owns.