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, Q4 2025
Institutional positions in Denison Mines Corp. as of Dec 31, 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
- 279
- +41 vs. Q3 2025
- Shares held
- 469.8M
- −24.4M (−4.9%) vs. Q3 2025
- Total value
- $1.25B
- −$114.7M (−8.4%) vs. Q3 2025
- New holders
- 71
- 88 more added
- Sold out
- 30
- 69 more reduced
6 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2025
Shares, value and share of portfolio for each institution holding Denison Mines Corp.; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Hohimer Wealth Management, LLC | 23,300 | $62.0K | 0.01% | 00.0% | Unchanged |
| Providence Capital Advisors, LLC | 23,371 | $62.2K | 0.01% | 00.0% | Unchanged |
| Mutual Advisors, LLC | 26,531 | $70.6K | 0.00% | +10,000+60.5% | Added |
| Two Sigma Securities, LLC | 27,282 | $72.6K | 0.01% | −258,503−90.5% | Reduced |
| Mariner, LLC | 27,739 | $73.8K | 0.00% | −7,133−20.5% | Reduced |
| New Harbor Financial Group, LLC | 28,500 | $75.8K | 0.01% | +2,500+9.6% | Added |
| The PNC Financial Services Group, Inc. | 29,000 | $77.1K | 0.00% | 00.0% | Unchanged |
| Scientech Research LLC | 29,798 | $79.3K | 0.05% | −70,204−70.2% | Reduced |
| Wexford Capital LP | 30,101 | $79.9K | 0.02% | −119,047−79.8% | Reduced |
| Jump Financial, LLC | 30,480 | $81.1K | 0.00% | +30,480 | New |
| Franklin Resources Inc | 32,487 | $86.2K | 0.00% | +15,171+87.6% | Added |
| Centiva Capital, LP | 32,444 | $86.3K | 0.01% | +32,444 | New |
| Continuum Advisory, LLC | 34,141 | $90.8K | 0.01% | 00.0% | Unchanged |
| JustInvest LLC | 34,260 | $91.1K | 0.00% | +5,461+19.0% | Added |
| Aptus Capital Advisors, LLC | 37,000 | $98.4K | 0.00% | 00.0% | Unchanged |
| Stonehaven Wealth & Tax Solutions, LLC | 37,883 | $100.8K | 0.09% | +37,883 | New |
| PEAK6 LLC | 39,811 | $105.9K | 0.00% | +39,811 | New |
| Swiss Life Asset Management Ltd | 40,762 | $108.1K | 0.00% | +1,541+3.9% | Added |
| Atomi Financial Group, Inc. | 41,200 | $109.6K | 0.00% | +200+0.5% | Added |
| Stephens Inc | 42,495 | $113.0K | 0.00% | −2,518−5.6% | Reduced |
| SevenBridge Financial Group, LLC | 31,000 | $114.7K | 0.02% | −6,000−16.2% | Reduced |
| Jones Financial Companies LLLP | 48,045 | $127.8K | 0.00% | +36,530+317.2% | Added |
| First Trust Advisors LP | 48,519 | $128.7K | 0.00% | +30,663+171.7% | Added |
| Caption Management, LLC | 50,300 | $133.8K | 0.01% | −301,600−85.7% | Reduced |
| Warren Averett Asset Management, LLC | 50,581 | $134.5K | 0.00% | +50,581 | New |
| Sanctuary Advisors, LLC | 50,847 | $135.3K | 0.00% | +50,847 | New |
| Pacifica Partners Inc. | 45,446 | $136.6K | 0.06% | +146+0.3% | Added |
| Schonfeld Strategic Advisors LLC | 54,076 | $143.8K | 0.00% | −205,061−79.1% | Reduced |
| Aigen Investment Management, LP | 54,077 | $143.8K | 0.03% | +54,077 | New |
| Guggenheim Capital LLC | 56,083 | $149.2K | 0.00% | +56,083 | New |
| Calamos Advisors LLC | 56,800 | $151.1K | 0.00% | +56,800 | New |
| Strategic Financial Concepts, LLC | 57,815 | $153.8K | 0.14% | +57,815 | New |
| Squarepoint Ops LLC | 62,793 | $167.0K | 0.00% | +9,138+17.0% | Added |
| MML Investors Services, LLC | 64,689 | $172.1K | 0.00% | +64,689 | New |
| Fulcrum Asset Management LLP | 66,311 | $175.9K | 0.05% | −13,558−17.0% | Reduced |
| SEI Investments Co | 72,277 | $192.3K | 0.00% | +37,229+106.2% | Added |
| Wealth Enhancement Advisory Services, LLC | 60,821 | $199.5K | 0.00% | −2,055−3.3% | Reduced |
| Fortitude Advisory Group L.L.C. | 75,000 | $199.5K | 0.08% | +75,000 | New |
| Rathbone Brothers plc | 75,300 | $200.3K | 0.00% | 00.0% | Unchanged |
| Quantbot Technologies LP | 75,464 | $200.7K | 0.01% | +75,464 | New |
| Amundi | 80,498 | $214.1K | 0.00% | +80,498 | New |
| Integrity Wealth Advisors, Inc. | 59,700 | $217.3K | 0.15% | 00.0% | Unchanged |
| Kerrisdale Advisers, LLC | 86,800 | $230.9K | 0.11% | 00.0% | Unchanged |
| NFP Retirement, Inc. | 90,500 | $240.7K | 0.01% | +7,500+9.0% | Added |
| Advisor Group Holdings, Inc. | 91,887 | $244.4K | 0.00% | +8,349+10.0% | Added |
| AlphaGrep UK Ltd | 96,473 | $256.6K | 0.09% | +96,473 | New |
| Flow Traders U.S. LLC | 97,995 | $261.0K | 0.01% | +32,304+49.2% | Added |
| Heathbridge Capital Management Ltd. | 100,000 | $265.6K | 0.10% | 00.0% | Unchanged |
| We Are One Seven, LLC | 102,205 | $271.9K | 0.01% | +5,718+5.9% | Added |
| Investment Management Corp of Ontario | 102,264 | $272.0K | 0.00% | +71,495+232.4% | Added |
| Northwest & Ethical Investments L.P. | 103,269 | $273.9K | 0.01% | +30,380+41.7% | Added |
| GTS Securities LLC | 106,471 | $283.2K | 0.01% | +106,471 | New |
| LPL Financial LLC | 108,206 | $287.8K | 0.00% | −43,282−28.6% | Reduced |
| Vontobel Holding Ltd. | 117,502 | $311.6K | 0.00% | −4,564−3.7% | Reduced |
| Deuterium Capital Management, LLC | 120,243 | $319.8K | 0.46% | 00.0% | Unchanged |
| Russell Investments Group, Ltd. | 122,040 | $324.1K | 0.00% | −598,409−83.1% | Reduced |
| Legacy Capital Group California, Inc. | 125,623 | $334.2K | 0.08% | +141+0.1% | Added |
| HSBC Holdings PLC | 131,760 | $349.2K | 0.00% | −11,100−7.8% | Reduced |
| Havemeyer Place LP | 135,217 | $359.7K | 0.07% | +135,217 | New |
| XTX Topco Ltd | 143,219 | $381.0K | 0.01% | −391,369−73.2% | Reduced |
| Southport Management, L.L.C. | 151,000 | $401.7K | 1.40% | 00.0% | Unchanged |
| Eagle Global Advisors LLC | 161,400 | $429.3K | 0.02% | 00.0% | Unchanged |
| Jain Global LLC | 162,400 | $430.7K | 0.00% | +86,700+114.5% | Added |
| Pictet Asset Management Holding SA | 168,304 | $446.9K | 0.00% | +13,554+8.8% | Added |
| Marshall Wace, LLP | 173,536 | $461.6K | 0.00% | +134,436+343.8% | Added |
| Interval Partners, LP | 183,574 | $488.3K | 0.01% | −33,229−15.3% | Reduced |
| Barclays PLC | 188,021 | $500.1K | 0.00% | +25,890+16.0% | Added |
| Ninepoint Partners LP | 190,000 | $505.4K | 0.06% | 00.0% | Unchanged |
| J.W. Cole Advisors, Inc. | 197,990 | $524.0K | 0.01% | +118,260+148.3% | Added |
| Walleye Capital LLC | 198,442 | $527.9K | 0.00% | +198,442 | New |
| Wright Wealth LLC | 200,200 | $532.5K | 0.35% | +200,200 | New |
| Public Employees Retirement System of Ohio | 201,255 | $534.4K | 0.00% | −5,397−2.6% | Reduced |
| BlackRock, Inc. | 207,331 | $551.5K | 0.00% | −96,711−31.8% | Reduced |
| Raymond James Financial Inc | 216,727 | $576.5K | 0.00% | +151,906+234.3% | Added |
| Themes Management Co LLC | 220,638 | $585.1K | 0.47% | +220,638 | New |
| Hilltop Holdings Inc. | 232,677 | $618.9K | 0.04% | +232,677 | New |
| HighTower Advisors, LLC | 253,994 | $675.6K | 0.00% | +166,664+190.8% | Added |
| CIBC World Markets Corp | 258,000 | $686.3K | 0.00% | +258,000 | New |
| Stifel Financial Corp | 291,231 | $774.7K | 0.00% | −3,015−1.0% | Reduced |
| Envestnet Asset Management Inc | 296,945 | $789.9K | 0.00% | +216,779+270.4% | Added |
| Exit Wealth Advisors, LLC. | 306,826 | $816.2K | 0.48% | +306,826 | New |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 307,438 | $816.4K | 0.00% | +55,654+22.1% | Added |
| Keynote Financial Services LLC | 314,080 | $835.5K | 0.47% | +8,012+2.6% | Added |
| TD Waterhouse Canada Inc. | 317,490 | $837.4K | 0.01% | +34,435+12.2% | Added |
| Confluence Investment Management LLC | 321,204 | $854.4K | 0.01% | +32,176+11.1% | Added |
| Cambridge Investment Research Advisors, Inc. | 334,121 | $889.0K | 0.00% | +12,650+3.9% | Added |
| Toroso Investments, LLC | 374,990 | $997.5K | 0.00% | +342,127+1,041.1% | Added |
| Accordant Advisory Group Inc | 394,420 | $1.05M | 0.72% | +40,007+11.3% | Added |
| IMC-Chicago, LLC | 397,855 | $1.06M | 0.02% | +103,210+35.0% | Added |
| Chicago Partners Investment Group LLC | 282,596 | $1.10M | 0.03% | +282,596 | New |
| HRT Financial LP | 414,974 | $1.10M | 0.00% | +27,256+7.0% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 426,452 | $1.13M | 0.00% | +426,452 | New |
| Old Mission Capital LLC | 431,678 | $1.15M | 0.04% | +431,678 | New |
| GWM Advisors LLC | 437,287 | $1.16M | 0.00% | +184,639+73.1% | Added |
| British Columbia Investment Management Corp | 442,960 | $1.17M | 0.01% | −42,787−8.8% | Reduced |
| Susquehanna Advisors Group, Inc. | 515,900 | $1.37M | 0.04% | +515,900 | New |
| Geode Capital Management, LLC | 612,311 | $1.66M | 0.00% | +62,295+11.3% | Added |
| Hennion & Walsh Asset Management, Inc. | 646,370 | $1.72M | 0.06% | +230,366+55.4% | Added |
| Quadrature Capital Ltd | 667,286 | $1.77M | 0.02% | +667,286 | New |
| Nuveen, LLC | 674,581 | $1.79M | 0.00% | 00.0% | Unchanged |