Denison Mines Corp.
DNN- Exchange
- NYSE
- Industry
- Miscellaneous Metal Ores
- SEC CIK
- 0001063259
No open-market purchases or sales by Denison Mines Corp. insiders were filed in the last 90 days; 285 institutions reported holding it in 13F filings for Q2 2026, worth $1.57B in total; no superinvestor holds it.
13F holders, Q3 2025
Institutional positions in Denison Mines Corp. as of Sep 30, 2025. 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
- Institutional holders
- 244
- +28 vs. Q2 2025
- Shares held
- 496.6M
- +52.0M (+11.7%) vs. Q2 2025
- Total value
- $1.37B
- +$563.4M (+69.6%) vs. Q2 2025
- New holders
- 52
- 66 more added
- Sold out
- 24
- 66 more reduced
3 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting DNN 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 | 285 | $1.57B |
| Q1 2026 | 297 | $1.77B |
| Q4 2025 | 279 | $1.25B |
| Q3 2025 | 244 | $1.37B |
| Q2 2025 | 219 | $810.0M |
| Q1 2025 | 221 | $539.5M |
| Q4 2024 | 209 | $721.9M |
| Q3 2024 | 193 | $660.3M |
| Q2 2024 | 201 | $734.9M |
| Q1 2024 | 202 | $607.4M |
| Q4 2023 | 188 | $580.5M |
| Q3 2023 | 179 | $477.6M |
| Q2 2023 | 160 | $326.1M |
| Q1 2023 | 163 | $278.1M |
| Q4 2022 | 159 | $274.9M |
| Q3 2022 | 146 | $271.0M |
| Q2 2022 | 151 | $220.8M |
| Q1 2022 | 159 | $359.5M |
| Q4 2021 | 149 | $299.4M |
| Q3 2021 | 137 | $297.2M |
| Q2 2021 | 130 | $211.1M |
| Q1 2021 | 113 | $165.3M |
Institutions, Q3 2025
Shares, value and share of portfolio for each institution holding Denison Mines Corp.; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Van Eck Associates Corp | 62,803,040 | $172.7M | 0.16% | +9,348,414+17.5% | Added |
| Alps Advisors Inc | 53,892,197 | $148.2M | 0.83% | −6,114,677−10.2% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 52,332,391 | $144.1M | 0.23% | +2,027,151+4.0% | Added |
| Hood River Capital Management LLC | 26,243,203 | $72.2M | 0.85% | −353,425−1.3% | Reduced |
| Citadel Advisors LLC | 18,553,451 | $51.0M | 0.04% | +8,060,910+76.8% | Added |
| Two Sigma Investments, LP | 17,026,392 | $46.8M | 0.07% | +16,078,514+1,696.3% | Added |
| L1 Capital Pty Ltd | 14,007,218 | $44.4M | 2.80% | +13,705,598+4,544.0% | Added |
| Two Sigma Advisers, LP | 13,715,000 | $37.7M | 0.08% | +13,715,000 | New |
| Vanguard Group Inc | 13,263,903 | $36.5M | 0.00% | +12,525,956+1,697.4% | Added |
| Renaissance Technologies LLC | 13,169,013 | $36.2M | 0.05% | +8,016,612+155.6% | Added |
| UBS Group AG | 10,756,652 | $29.6M | 0.01% | +2,116,358+24.5% | Added |
| Royal Bank of Canada | 9,512,298 | $26.2M | 0.00% | +3,848,143+67.9% | Added |
| MMCAP International Inc. SPC | 9,505,871 | $26.1M | 3.04% | −3,906,413−29.1% | Reduced |
| Vident Advisory, LLC | 9,156,347 | $25.2M | 0.25% | −599,263−6.1% | Reduced |
| Capital Research Global Investors | 8,024,816 | $22.1M | 0.00% | −3,431,119−30.0% | Reduced |
| Scopus Asset Management, L.P. | 7,511,802 | $20.7M | 0.49% | −100,000−1.3% | Reduced |
| Morgan Stanley | 7,479,293 | $20.6M | 0.00% | +3,448,563+85.6% | Added |
| TD Asset Management Inc | 7,310,205 | $20.1M | 0.02% | −1,677,599−18.7% | Reduced |
| Connor, Clark & Lunn Investment Management Ltd. | 7,277,583 | $20.0M | 0.06% | −1,667,646−18.6% | Reduced |
| Davenport & Co LLC | 7,123,000 | $19.6M | 0.11% | +6,973,000+4,648.7% | Added |
| Merewether Investment Management, LP | 6,819,900 | $18.8M | 0.45% | +6,819,900 | New |
| Jane Street Group, LLC | 5,673,030 | $15.6M | 0.02% | +3,977,120+234.5% | Added |
| Millennium Management LLC | 4,987,811 | $13.7M | 0.01% | +241,401+5.1% | Added |
| Susquehanna International Group, LLP | 4,922,239 | $13.5M | 0.02% | −388,154−7.3% | Reduced |
| Lloyd Harbor Capital Management, LLC | 4,300,662 | $11.8M | 5.68% | −2,409,500−35.9% | Reduced |
| Beutel, Goodman & Co Ltd. | 4,145,940 | $11.4M | 0.07% | −1,710,320−29.2% | Reduced |
| Manufacturers Life Insurance Company, The | 4,103,984 | $11.3M | 0.01% | −455,969−10.0% | Reduced |
| Goehring & Rozencwajg Associates, LLC | 3,753,145 | $10.3M | 1.24% | −3,841−0.1% | Reduced |
| Goldman Sachs Group Inc | 3,252,012 | $8.94M | 0.00% | −1,230,253−27.4% | Reduced |
| De Lisle Partners LLP | 3,037,909 | $8.35M | 1.03% | +1,000,000+49.1% | Added |
| Bank of Montreal | 2,970,944 | $8.17M | 0.00% | −1,003,409−25.2% | Reduced |
| Bridgewater Associates, LP | 2,964,587 | $8.15M | 0.03% | −1,652,421−35.8% | Reduced |
| Azarias Capital Management, L.P. | 2,922,967 | $8.04M | 3.18% | −141,909−4.6% | Reduced |
| ArrowMark Colorado Holdings LLC | 2,892,000 | $7.95M | 0.15% | +393,000+15.7% | Added |
| Toronto Dominion Bank | 2,473,990 | $6.80M | 0.01% | +2,445,387+8,549.4% | Added |
| Deutsche Bank AG | 2,384,880 | $6.56M | 0.00% | +2,321,412+3,657.6% | Added |
| Summit Financial, LLC | 2,379,247 | $6.54M | 0.10% | 00.0% | Unchanged |
| Intact Investment Management Inc. | 2,261,100 | $6.22M | 0.19% | −466,000−17.1% | Reduced |
| Pinebridge Investments, L.P. | 1,475,227 | $5.65M | 0.04% | +1,475,227 | New |
| PCJ Investment Counsel Ltd. | 2,045,310 | $5.63M | 1.57% | −4,180−0.2% | Reduced |
| Ardsley Advisory Partners LP | 2,000,000 | $5.50M | 0.84% | 00.0% | Unchanged |
| Nomura Holdings Inc | 1,996,825 | $5.49M | 0.02% | +1,996,825 | New |
| Titan Global Capital Management USA LLC | 1,878,496 | $5.17M | 0.76% | −83,223−4.2% | Reduced |
| SummitTX Capital, L.P. | 1,874,658 | $5.16M | 0.21% | −200,000−9.6% | Reduced |
| Alliancebernstein L.P. | 1,832,876 | $5.04M | 0.00% | +1,510,695+468.9% | Added |
| Swiss National Bank | 1,752,700 | $4.83M | 0.00% | +29,300+1.7% | Added |
| Freshford Capital Management, LLC | 1,713,731 | $4.71M | 1.36% | +1,713,731 | New |
| GeoSphere Capital Management, LLC | 1,700,000 | $4.67M | 3.57% | +400,000+30.8% | Added |
| Federation des caisses Desjardins du Quebec | 1,689,833 | $4.64M | 0.02% | −92,875−5.2% | Reduced |
| Bank of Nova Scotia | 1,687,197 | $4.64M | 0.01% | +1,673,369+12,101.3% | Added |
| Great West Life Assurance Co | 1,573,787 | $4.37M | 0.01% | +829,156+111.4% | Added |
| Janus Henderson Group PLC | 1,522,455 | $4.19M | 0.00% | −2,038,731−57.2% | Reduced |
| BNP Paribas Arbitrage, SA | 1,524,287 | $4.19M | 0.00% | +83,894+5.8% | Added |
| Wells Fargo & Company | 1,402,730 | $3.86M | 0.00% | −5,872−0.4% | Reduced |
| Fielder Capital Group LLC | 1,177,920 | $3.24M | 0.74% | −16,972−1.4% | Reduced |
| JPMorgan Chase & Co | 1,102,594 | $3.03M | 0.00% | +1,102,594 | New |
| Alyeska Investment Group, L.P. | 1,000,400 | $2.75M | 0.01% | −499,600−33.3% | Reduced |
| D. E. Shaw & Co., Inc. | 973,300 | $2.68M | 0.00% | +973,300 | New |
| Catalyst Funds Management Pty Ltd | 968,700 | $2.66M | 0.40% | −909,000−48.4% | Reduced |
| National Bank of Canada | 958,942 | $2.63M | 0.00% | −86,521−8.3% | Reduced |
| Legal & General Group Plc | 954,274 | $2.63M | 0.00% | −116,695−10.9% | Reduced |
| Virtu Financial LLC | 947,982 | $2.61M | 0.15% | −202,634−17.6% | Reduced |
| Moore Capital Management, LP | 919,033 | $2.53M | 0.05% | −1,083,077−54.1% | Reduced |
| Sprott Inc. | 840,874 | $2.31M | 0.09% | +42,376+5.3% | Added |
| Cetera Investment Advisers | 837,832 | $2.30M | 0.00% | −116,308−12.2% | Reduced |
| Falcon Edge Capital, LP | 821,069 | $2.26M | 0.23% | −1,022,410−55.5% | Reduced |
| Scotia Capital Inc. | 806,214 | $2.22M | 0.01% | +566,107+235.8% | Added |
| CIBC Asset Management Inc | 805,131 | $2.21M | 0.01% | +1,797+0.2% | Added |
| Russell Investments Group, Ltd. | 720,449 | $1.98M | 0.00% | −249,585−25.7% | Reduced |
| Bank of America Corp | 719,590 | $1.98M | 0.00% | −633,338−46.8% | Reduced |
| Old West Investment Management, LLC | 706,698 | $1.94M | 0.45% | +12,084+1.7% | Added |
| Nuveen, LLC | 674,581 | $1.86M | 0.00% | 00.0% | Unchanged |
| Charles Schwab Investment Management Inc | 669,575 | $1.84M | 0.00% | +669,575 | New |
| Citigroup Inc | 592,024 | $1.63M | 0.00% | +373,707+171.2% | Added |
| Cohen & Steers, Inc. | 588,591 | $1.62M | 0.00% | +588,591 | New |
| Mackenzie Financial Corp | 571,810 | $1.57M | 0.00% | +57,864+11.3% | Added |
| Triasima Portfolio Management inc. | 566,320 | $1.56M | 0.24% | +566,320 | New |
| Cubist Systematic Strategies, LLC | 555,553 | $1.53M | 0.02% | +555,553 | New |
| Geode Capital Management, LLC | 550,016 | $1.52M | 0.00% | +59,536+12.1% | Added |
| XTX Topco Ltd | 534,588 | $1.47M | 0.08% | −222,570−29.4% | Reduced |
| British Columbia Investment Management Corp | 485,747 | $1.34M | 0.01% | −20,014−4.0% | Reduced |
| Hennion & Walsh Asset Management, Inc. | 416,004 | $1.14M | 0.04% | +192,592+86.2% | Added |
| CIBC World Markets Inc. | 412,011 | $1.13M | 0.00% | +164,336+66.4% | Added |
| Massar Capital Management, LP | 399,833 | $1.10M | 0.39% | +399,833 | New |
| Cantor Fitzgerald, L. P. | 393,629 | $1.08M | 0.02% | −72,000−15.5% | Reduced |
| HRT Financial LP | 387,718 | $1.07M | 0.00% | +317,747+454.1% | Added |
| Dimensional Fund Advisors LP | 382,678 | $1.05M | 0.00% | −62,863−14.1% | Reduced |
| Accordant Advisory Group Inc | 354,413 | $974.6K | 0.66% | +13,500+4.0% | Added |
| Caption Management, LLC | 351,900 | $967.7K | 0.06% | −348,100−49.7% | Reduced |
| Cambridge Investment Research Advisors, Inc. | 321,471 | $884.0K | 0.00% | +18,329+6.0% | Added |
| Keynote Financial Services LLC | 306,068 | $841.7K | 0.51% | +970+0.3% | Added |
| BlackRock, Inc. | 304,042 | $836.1K | 0.00% | −114,175−27.3% | Reduced |
| IMC-Chicago, LLC | 294,645 | $810.3K | 0.01% | +36,655+14.2% | Added |
| Stifel Financial Corp | 294,246 | $809.2K | 0.00% | −410−0.1% | Reduced |
| Aquatic Capital Management LLC | 290,231 | $798.1K | 0.01% | +290,231 | New |
| Confluence Investment Management LLC | 289,028 | $794.8K | 0.01% | +22,148+8.3% | Added |
| Banque Cantonale Vaudoise | 287,664 | $792.0K | 0.03% | −700−0.2% | Reduced |
| Two Sigma Securities, LLC | 285,785 | $785.9K | 0.12% | −217,485−43.2% | Reduced |
| TD Waterhouse Canada Inc. | 283,055 | $781.1K | 0.01% | −39,053−12.1% | Reduced |
| Wolverine Trading, LLC | 269,057 | $750.7K | 0.02% | +223,275+487.7% | Added |