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 |
|---|---|---|---|---|---|
| Confluence Investment Management LLC | 313,086 | $1.11M | 0.02% | −8,118−2.5% | Reduced |
| Stifel Financial Corp | 295,839 | $1.04M | 0.00% | +4,608+1.6% | Added |
| Counterpoint Mutual Funds LLC | 245,426 | $866.4K | 0.13% | +245,426 | New |
| Massar Capital Management, LP | 233,648 | $824.8K | 0.16% | +233,648 | New |
| Vanguard Investments Australia, Ltd. | 230,784 | $817.9K | 0.00% | +230,784 | New |
| Alberta Investment Management Corp | 224,978 | $797.5K | 0.00% | +224,978 | New |
| Themes Management Co LLC | 221,315 | $784.3K | 0.48% | +677+0.3% | Added |
| BlackRock, Inc. | 208,553 | $736.2K | 0.00% | +1,222+0.6% | Added |
| Public Employees Retirement System of Ohio | 200,142 | $706.9K | 0.00% | −1,113−0.6% | Reduced |
| Wright Wealth LLC | 199,533 | $704.4K | 0.47% | −667−0.3% | Reduced |
| CenterBook Partners LP | 197,303 | $696.5K | 0.04% | +197,303 | New |
| Pictet Asset Management Holding SA | 191,601 | $676.9K | 0.00% | +23,297+13.8% | Added |
| Ninepoint Partners LP | 190,000 | $670.7K | 0.08% | 00.0% | Unchanged |
| Barclays PLC | 186,997 | $660.1K | 0.00% | −1,024−0.5% | Reduced |
| Y-Intercept (Hong Kong) Ltd | 184,864 | $652.6K | 0.01% | +184,864 | New |
| TCG Advisory Services, LLC | 150,000 | $529.5K | 0.01% | +150,000 | New |
| HighTower Advisors, LLC | 147,565 | $520.9K | 0.00% | −106,429−41.9% | Reduced |
| Eagle Global Advisors LLC | 141,400 | $499.1K | 0.02% | −20,000−12.4% | Reduced |
| Guggenheim Capital LLC | 130,992 | $462.4K | 0.00% | +74,909+133.6% | Added |
| SEI Investments Co | 130,184 | $459.6K | 0.00% | +57,907+80.1% | Added |
| IMC-Chicago, LLC | 122,174 | $431.3K | 0.01% | −275,681−69.3% | Reduced |
| Deuterium Capital Management, LLC | 120,243 | $424.5K | 0.49% | 00.0% | Unchanged |
| Headlands Technologies LLC | 119,710 | $422.6K | 0.05% | +119,710 | New |
| Investment Management Corp of Ontario | 119,464 | $421.7K | 0.01% | +17,200+16.8% | Added |
| Russell Investments Group, Ltd. | 118,615 | $419.0K | 0.00% | −3,425−2.8% | Reduced |
| Amundi | 118,165 | $417.1K | 0.00% | +37,667+46.8% | Added |
| We Are One Seven, LLC | 116,365 | $410.8K | 0.01% | +14,160+13.9% | Added |
| Rathbone Brothers plc | 115,300 | $407.0K | 0.00% | +40,000+53.1% | Added |
| LPL Financial LLC | 108,874 | $384.3K | 0.00% | +668+0.6% | Added |
| Northwest & Ethical Investments L.P. | 104,379 | $369.7K | 0.01% | +1,110+1.1% | Added |
| Qube Research & Technologies Ltd | 104,084 | $367.7K | 0.00% | +104,084 | New |
| Vontobel Holding Ltd. | 102,183 | $362.2K | 0.00% | −15,319−13.0% | Reduced |
| Heathbridge Capital Management Ltd. | 100,000 | $353.7K | 0.13% | 00.0% | Unchanged |
| Jump Financial, LLC | 98,807 | $348.8K | 0.01% | +68,327+224.2% | Added |
| Advisor Group Holdings, Inc. | 93,345 | $329.5K | 0.00% | +1,458+1.6% | Added |
| Brevan Howard Capital Management LP | 91,657 | $323.5K | 0.00% | +91,657 | New |
| Commonwealth Equity Services, LLC | 90,825 | $320.6K | 0.00% | +71,148+361.6% | Added |
| NFP Retirement, Inc. | 90,500 | $319.5K | 0.02% | 00.0% | Unchanged |
| Kerrisdale Advisers, LLC | 86,800 | $306.4K | 0.12% | 00.0% | Unchanged |
| Dynamic Technology Lab Private Ltd | 85,171 | $300.7K | 0.05% | +85,171 | New |
| First Trust Advisors LP | 75,382 | $267.0K | 0.00% | +26,863+55.4% | Added |
| Fortitude Advisory Group L.L.C. | 75,000 | $264.8K | 0.12% | 00.0% | Unchanged |
| Credit Agricole S A | 68,640 | $242.3K | 0.00% | +68,640 | New |
| Fulcrum Asset Management LLP | 66,311 | $234.9K | 0.04% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 58,859 | $207.8K | 0.01% | +58,859 | New |
| Swiss Life Asset Management Ltd | 58,162 | $206.1K | 0.00% | +17,400+42.7% | Added |
| Blueshift Asset Management, LLC | 58,304 | $205.8K | 0.06% | +58,304 | New |
| Calamos Advisors LLC | 56,800 | $200.5K | 0.00% | 00.0% | Unchanged |
| Clear Street Group Inc. | 55,787 | $196.9K | 0.00% | +55,787 | New |
| AlphaGrep UK Ltd | 55,466 | $195.8K | 0.06% | −41,007−42.5% | Reduced |
| Catalyst Funds Management Pty Ltd | 53,079 | $187.4K | 0.03% | −885,821−94.3% | Reduced |
| Warren Averett Asset Management, LLC | 50,581 | $178.6K | 0.00% | 00.0% | Unchanged |
| State of Wisconsin Investment Board | 50,164 | $177.2K | 0.00% | +27,160+118.1% | Added |
| Susquehanna International Group, LLP | 50,154 | $177.0K | 0.00% | −1,895,197−97.4% | Reduced |
| JustInvest LLC | 49,200 | $173.7K | 0.00% | +14,940+43.6% | Added |
| Franklin Resources Inc | 44,172 | $156.6K | 0.00% | +11,685+36.0% | Added |
| Scientech Research LLC | 42,758 | $150.9K | 0.13% | +12,960+43.5% | Added |
| Atomi Financial Group, Inc. | 41,200 | $145.4K | 0.00% | 00.0% | Unchanged |
| LeConte Wealth Management, LLC | 41,173 | $145.3K | 0.09% | +41,173 | New |
| Schonfeld Strategic Advisors LLC | 41,000 | $144.7K | 0.00% | −13,076−24.2% | Reduced |
| K.J. Harrison & Partners Inc | 40,688 | $143.9K | 0.02% | +40,688 | New |
| SG Americas Securities, LLC | 39,031 | $138.0K | 0.00% | +28,992+288.8% | Added |
| Heck Capital Advisors, LLC | 38,759 | $136.8K | 0.01% | +19,558+101.9% | Added |
| Integrity Alliance, LLC. | 36,284 | $128.1K | 0.00% | +19,692+118.7% | Added |
| SevenBridge Financial Group, LLC | 31,000 | $126.5K | 0.02% | 00.0% | Unchanged |
| Stephens Inc | 35,256 | $124.5K | 0.00% | −7,239−17.0% | Reduced |
| HSBC Holdings PLC | 35,145 | $124.4K | 0.00% | −96,615−73.3% | Reduced |
| Continuum Advisory, LLC | 34,141 | $120.5K | 0.01% | 00.0% | Unchanged |
| R Squared Ltd | 33,460 | $118.1K | 0.06% | +17,659+111.8% | Added |
| Aptus Capital Advisors, LLC | 31,000 | $109.4K | 0.00% | −6,000−16.2% | Reduced |
| Two Sigma Securities, LLC | 30,324 | $107.0K | 0.01% | +3,042+11.2% | Added |
| Pacifica Partners Inc. | 29,696 | $105.0K | 0.03% | −15,750−34.7% | Reduced |
| The PNC Financial Services Group, Inc. | 29,000 | $102.4K | 0.00% | 00.0% | Unchanged |
| Total Wealth Planning & Management, Inc. | 28,900 | $102.0K | 0.08% | +6,600+29.6% | Added |
| Integrity Wealth Advisors, Inc. | 28,896 | $102.0K | 0.06% | −30,804−51.6% | Reduced |
| Jones Financial Companies LLLP | 28,416 | $96.9K | 0.00% | −19,629−40.9% | Reduced |
| Family Management Corp | 27,206 | $96.0K | 0.01% | +10,570+63.5% | Added |
| Wexford Capital LP | 27,091 | $96.0K | 0.02% | −3,010−10.0% | Reduced |
| BCV Asset Management Inc. | 27,100 | $95.7K | 0.00% | +27,100 | New |
| New Harbor Financial Group, LLC | 27,000 | $95.3K | 0.02% | −1,500−5.3% | Reduced |
| Mutual Advisors, LLC | 26,531 | $93.7K | 0.00% | 00.0% | Unchanged |
| Mariner, LLC | 26,521 | $93.5K | 0.00% | −1,218−4.4% | Reduced |
| Meeder Advisory Services, Inc. | 25,726 | $90.8K | 0.00% | +25,726 | New |
| Bryn Mawr Trust Co | 25,000 | $88.3K | 0.00% | +25,000 | New |
| Havemeyer Place LP | 23,931 | $84.5K | 0.01% | −111,286−82.3% | Reduced |
| Sowell Financial Services LLC | 23,554 | $83.1K | 0.00% | +1,328+6.0% | Added |
| Providence Capital Advisors, LLC | 23,371 | $82.5K | 0.01% | 00.0% | Unchanged |
| Hohimer Wealth Management, LLC | 22,900 | $80.8K | 0.01% | −400−1.7% | Reduced |
| Level Four Advisory Services, LLC | 21,735 | $76.7K | 0.00% | 00.0% | Unchanged |
| Geneos Wealth Management Inc. | 21,500 | $75.9K | 0.00% | +19,000+760.0% | Added |
| DRW Securities, LLC | 21,188 | $74.8K | 0.00% | +21,188 | New |
| SPWM Advisors LLC | 20,010 | $74.0K | 0.06% | 00.0% | Unchanged |
| Milestone Asset Management, LLC | 20,675 | $73.0K | 0.01% | +20,675 | New |
| 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 |
| Bank of New York Mellon Corp | 19,820 | $70.0K | 0.00% | +1,353+7.3% | Added |
| Vantage Point Financial LLC | 19,724 | $69.6K | 0.02% | +1,104+5.9% | Added |
| Pathstone Holdings, LLC | 19,300 | $68.1K | 0.00% | 00.0% | Unchanged |
| Pensionmark Financial Group, LLC | 18,791 | $66.3K | 0.00% | −2,319−11.0% | Reduced |