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, Q1 2026
Institutional positions in Denison Mines Corp. as of Mar 31, 2026. 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
- 297
- +22 vs. Q4 2025
- Shares held
- 501.3M
- +55.9M (+12.6%) vs. Q4 2025
- Total value
- $1.77B
- +$583.9M (+49.2%) vs. Q4 2025
- New holders
- 63
- 97 more added
- Sold out
- 41
- 79 more reduced
4 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2026
Shares, value and share of portfolio for each institution holding Denison Mines Corp.; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Bank of New York Mellon Corp | 19,820 | $70.0K | 0.00% | +1,353+7.3% | Added |
| Keystone Wealth Services, LLC | 20,000 | $70.6K | 0.02% | −715−3.5% | Reduced |
| CI Private Wealth, LLC | 20,000 | $70.6K | 0.00% | 00.0% | Unchanged |
| NewEdge Wealth, LLC | 20,000 | $70.6K | 0.00% | +5,000+33.3% | Added |
| Milestone Asset Management, LLC | 20,675 | $73.0K | 0.01% | +20,675 | New |
| SPWM Advisors LLC | 20,010 | $74.0K | 0.06% | 00.0% | Unchanged |
| DRW Securities, LLC | 21,188 | $74.8K | 0.00% | +21,188 | New |
| Geneos Wealth Management Inc. | 21,500 | $75.9K | 0.00% | +19,000+760.0% | Added |
| Level Four Advisory Services, LLC | 21,735 | $76.7K | 0.00% | 00.0% | Unchanged |
| Hohimer Wealth Management, LLC | 22,900 | $80.8K | 0.01% | −400−1.7% | Reduced |
| Providence Capital Advisors, LLC | 23,371 | $82.5K | 0.01% | 00.0% | Unchanged |
| Sowell Financial Services LLC | 23,554 | $83.1K | 0.00% | +1,328+6.0% | Added |
| Havemeyer Place LP | 23,931 | $84.5K | 0.01% | −111,286−82.3% | Reduced |
| Bryn Mawr Trust Co | 25,000 | $88.3K | 0.00% | +25,000 | New |
| Meeder Advisory Services, Inc. | 25,726 | $90.8K | 0.00% | +25,726 | New |
| Mariner, LLC | 26,521 | $93.5K | 0.00% | −1,218−4.4% | Reduced |
| Mutual Advisors, LLC | 26,531 | $93.7K | 0.00% | 00.0% | Unchanged |
| New Harbor Financial Group, LLC | 27,000 | $95.3K | 0.02% | −1,500−5.3% | Reduced |
| BCV Asset Management Inc. | 27,100 | $95.7K | 0.00% | +27,100 | New |
| Wexford Capital LP | 27,091 | $96.0K | 0.02% | −3,010−10.0% | Reduced |
| Family Management Corp | 27,206 | $96.0K | 0.01% | +10,570+63.5% | Added |
| Jones Financial Companies LLLP | 28,416 | $96.9K | 0.00% | −19,629−40.9% | Reduced |
| Integrity Wealth Advisors, Inc. | 28,896 | $102.0K | 0.06% | −30,804−51.6% | Reduced |
| Total Wealth Planning & Management, Inc. | 28,900 | $102.0K | 0.08% | +6,600+29.6% | Added |
| The PNC Financial Services Group, Inc. | 29,000 | $102.4K | 0.00% | 00.0% | Unchanged |
| Pacifica Partners Inc. | 29,696 | $105.0K | 0.03% | −15,750−34.7% | Reduced |
| Two Sigma Securities, LLC | 30,324 | $107.0K | 0.01% | +3,042+11.2% | Added |
| Aptus Capital Advisors, LLC | 31,000 | $109.4K | 0.00% | −6,000−16.2% | Reduced |
| R Squared Ltd | 33,460 | $118.1K | 0.06% | +17,659+111.8% | Added |
| Continuum Advisory, LLC | 34,141 | $120.5K | 0.01% | 00.0% | Unchanged |
| HSBC Holdings PLC | 35,145 | $124.4K | 0.00% | −96,615−73.3% | Reduced |
| Stephens Inc | 35,256 | $124.5K | 0.00% | −7,239−17.0% | Reduced |
| SevenBridge Financial Group, LLC | 31,000 | $126.5K | 0.02% | 00.0% | Unchanged |
| Integrity Alliance, LLC. | 36,284 | $128.1K | 0.00% | +19,692+118.7% | Added |
| Heck Capital Advisors, LLC | 38,759 | $136.8K | 0.01% | +19,558+101.9% | Added |
| SG Americas Securities, LLC | 39,031 | $138.0K | 0.00% | +28,992+288.8% | Added |
| K.J. Harrison & Partners Inc | 40,688 | $143.9K | 0.02% | +40,688 | New |
| Schonfeld Strategic Advisors LLC | 41,000 | $144.7K | 0.00% | −13,076−24.2% | Reduced |
| LeConte Wealth Management, LLC | 41,173 | $145.3K | 0.09% | +41,173 | New |
| Atomi Financial Group, Inc. | 41,200 | $145.4K | 0.00% | 00.0% | Unchanged |
| Scientech Research LLC | 42,758 | $150.9K | 0.13% | +12,960+43.5% | Added |
| Franklin Resources Inc | 44,172 | $156.6K | 0.00% | +11,685+36.0% | Added |
| JustInvest LLC | 49,200 | $173.7K | 0.00% | +14,940+43.6% | Added |
| Susquehanna International Group, LLP | 50,154 | $177.0K | 0.00% | −1,895,197−97.4% | Reduced |
| State of Wisconsin Investment Board | 50,164 | $177.2K | 0.00% | +27,160+118.1% | Added |
| Warren Averett Asset Management, LLC | 50,581 | $178.6K | 0.00% | 00.0% | Unchanged |
| Catalyst Funds Management Pty Ltd | 53,079 | $187.4K | 0.03% | −885,821−94.3% | Reduced |
| AlphaGrep UK Ltd | 55,466 | $195.8K | 0.06% | −41,007−42.5% | Reduced |
| Clear Street Group Inc. | 55,787 | $196.9K | 0.00% | +55,787 | New |
| Calamos Advisors LLC | 56,800 | $200.5K | 0.00% | 00.0% | Unchanged |
| Blueshift Asset Management, LLC | 58,304 | $205.8K | 0.06% | +58,304 | New |
| Swiss Life Asset Management Ltd | 58,162 | $206.1K | 0.00% | +17,400+42.7% | Added |
| Tower Research Capital LLC (TRC) | 58,859 | $207.8K | 0.01% | +58,859 | New |
| Fulcrum Asset Management LLP | 66,311 | $234.9K | 0.04% | 00.0% | Unchanged |
| Credit Agricole S A | 68,640 | $242.3K | 0.00% | +68,640 | New |
| Fortitude Advisory Group L.L.C. | 75,000 | $264.8K | 0.12% | 00.0% | Unchanged |
| First Trust Advisors LP | 75,382 | $267.0K | 0.00% | +26,863+55.4% | Added |
| Dynamic Technology Lab Private Ltd | 85,171 | $300.7K | 0.05% | +85,171 | New |
| Kerrisdale Advisers, LLC | 86,800 | $306.4K | 0.12% | 00.0% | Unchanged |
| NFP Retirement, Inc. | 90,500 | $319.5K | 0.02% | 00.0% | Unchanged |
| Commonwealth Equity Services, LLC | 90,825 | $320.6K | 0.00% | +71,148+361.6% | Added |
| Brevan Howard Capital Management LP | 91,657 | $323.5K | 0.00% | +91,657 | New |
| Advisor Group Holdings, Inc. | 93,345 | $329.5K | 0.00% | +1,458+1.6% | Added |
| Jump Financial, LLC | 98,807 | $348.8K | 0.01% | +68,327+224.2% | Added |
| Heathbridge Capital Management Ltd. | 100,000 | $353.7K | 0.13% | 00.0% | Unchanged |
| Vontobel Holding Ltd. | 102,183 | $362.2K | 0.00% | −15,319−13.0% | Reduced |
| Qube Research & Technologies Ltd | 104,084 | $367.7K | 0.00% | +104,084 | New |
| Northwest & Ethical Investments L.P. | 104,379 | $369.7K | 0.01% | +1,110+1.1% | Added |
| LPL Financial LLC | 108,874 | $384.3K | 0.00% | +668+0.6% | Added |
| Rathbone Brothers plc | 115,300 | $407.0K | 0.00% | +40,000+53.1% | Added |
| We Are One Seven, LLC | 116,365 | $410.8K | 0.01% | +14,160+13.9% | Added |
| Amundi | 118,165 | $417.1K | 0.00% | +37,667+46.8% | Added |
| Russell Investments Group, Ltd. | 118,615 | $419.0K | 0.00% | −3,425−2.8% | Reduced |
| Investment Management Corp of Ontario | 119,464 | $421.7K | 0.01% | +17,200+16.8% | Added |
| Headlands Technologies LLC | 119,710 | $422.6K | 0.05% | +119,710 | New |
| Deuterium Capital Management, LLC | 120,243 | $424.5K | 0.49% | 00.0% | Unchanged |
| IMC-Chicago, LLC | 122,174 | $431.3K | 0.01% | −275,681−69.3% | Reduced |
| SEI Investments Co | 130,184 | $459.6K | 0.00% | +57,907+80.1% | Added |
| Guggenheim Capital LLC | 130,992 | $462.4K | 0.00% | +74,909+133.6% | Added |
| Eagle Global Advisors LLC | 141,400 | $499.1K | 0.02% | −20,000−12.4% | Reduced |
| HighTower Advisors, LLC | 147,565 | $520.9K | 0.00% | −106,429−41.9% | Reduced |
| TCG Advisory Services, LLC | 150,000 | $529.5K | 0.01% | +150,000 | New |
| Y-Intercept (Hong Kong) Ltd | 184,864 | $652.6K | 0.01% | +184,864 | New |
| Barclays PLC | 186,997 | $660.1K | 0.00% | −1,024−0.5% | Reduced |
| Ninepoint Partners LP | 190,000 | $670.7K | 0.08% | 00.0% | Unchanged |
| Pictet Asset Management Holding SA | 191,601 | $676.9K | 0.00% | +23,297+13.8% | Added |
| CenterBook Partners LP | 197,303 | $696.5K | 0.04% | +197,303 | New |
| Wright Wealth LLC | 199,533 | $704.4K | 0.47% | −667−0.3% | Reduced |
| Public Employees Retirement System of Ohio | 200,142 | $706.9K | 0.00% | −1,113−0.6% | Reduced |
| BlackRock, Inc. | 208,553 | $736.2K | 0.00% | +1,222+0.6% | Added |
| Themes Management Co LLC | 221,315 | $784.3K | 0.48% | +677+0.3% | Added |
| Alberta Investment Management Corp | 224,978 | $797.5K | 0.00% | +224,978 | New |
| Vanguard Investments Australia, Ltd. | 230,784 | $817.9K | 0.00% | +230,784 | New |
| Massar Capital Management, LP | 233,648 | $824.8K | 0.16% | +233,648 | New |
| Counterpoint Mutual Funds LLC | 245,426 | $866.4K | 0.13% | +245,426 | New |
| Stifel Financial Corp | 295,839 | $1.04M | 0.00% | +4,608+1.6% | Added |
| Confluence Investment Management LLC | 313,086 | $1.11M | 0.02% | −8,118−2.5% | Reduced |
| Cambridge Investment Research Advisors, Inc. | 320,371 | $1.13M | 0.00% | −13,750−4.1% | Reduced |
| Keynote Financial Services LLC | 334,060 | $1.18M | 0.63% | +19,980+6.4% | Added |
| Envestnet Asset Management Inc | 393,191 | $1.39M | 0.00% | +96,246+32.4% | Added |