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 |
|---|---|---|---|---|---|
| Old West Investment Management, LLC | 715,979 | $1.90M | 0.34% | +9,281+1.3% | Added |
| Triasima Portfolio Management inc. | 719,434 | $1.91M | 0.29% | +153,114+27.0% | Added |
| Citigroup Inc | 728,665 | $1.93M | 0.00% | +136,641+23.1% | Added |
| CIBC World Markets Inc. | 772,846 | $2.05M | 0.00% | +360,835+87.6% | Added |
| CIBC Asset Management Inc | 777,126 | $2.06M | 0.00% | −28,005−3.5% | Reduced |
| Scotia Capital Inc. | 809,478 | $2.15M | 0.01% | +3,264+0.4% | Added |
| VGI Partners Ltd | 834,798 | $2.22M | 0.13% | +834,798 | New |
| Falcon Edge Capital, LP | 837,316 | $2.23M | 0.27% | +16,247+2.0% | Added |
| Banque Cantonale Vaudoise | 856,020 | $2.27M | 0.08% | +568,356+197.6% | Added |
| Legal & General Group Plc | 938,045 | $2.49M | 0.00% | −16,229−1.7% | Reduced |
| SummitTX Capital, L.P. | 937,858 | $2.49M | 0.08% | −936,800−50.0% | Reduced |
| Catalyst Funds Management Pty Ltd | 938,900 | $2.50M | 0.58% | −29,800−3.1% | Reduced |
| Cetera Investment Advisers | 942,610 | $2.51M | 0.00% | +104,778+12.5% | Added |
| Mackenzie Financial Corp | 983,206 | $2.59M | 0.00% | +411,396+71.9% | Added |
| Bank of America Corp | 983,061 | $2.61M | 0.00% | +263,471+36.6% | Added |
| Point72 Asset Management, L.P. | 995,160 | $2.64M | 0.00% | +995,160 | New |
| Cinctive Capital Management LP | 994,608 | $2.65M | 0.15% | +994,608 | New |
| Alyeska Investment Group, L.P. | 1,000,400 | $2.66M | 0.01% | 00.0% | Unchanged |
| Fielder Capital Group LLC | 1,005,148 | $2.67M | 0.57% | −172,772−14.7% | Reduced |
| Sprott Inc. | 1,096,261 | $2.92M | 0.10% | +255,387+30.4% | Added |
| JPMorgan Chase & Co | 1,107,266 | $2.95M | 0.00% | +4,672+0.4% | Added |
| Federation des caisses Desjardins du Quebec | 1,153,378 | $3.04M | 0.01% | −536,455−31.7% | Reduced |
| Wells Fargo & Company | 1,149,314 | $3.06M | 0.00% | −253,416−18.1% | Reduced |
| Goldman Sachs Group Inc | 1,214,429 | $3.23M | 0.00% | −2,037,583−62.7% | Reduced |
| Cohen & Steers, Inc. | 1,217,039 | $3.24M | 0.01% | +628,448+106.8% | Added |
| Charles Schwab Investment Management Inc | 1,219,361 | $3.24M | 0.00% | +549,786+82.1% | Added |
| National Bank of Canada | 1,311,062 | $3.46M | 0.00% | +352,120+36.7% | Added |
| Intact Investment Management Inc. | 1,305,600 | $3.46M | 0.10% | −955,500−42.3% | Reduced |
| GeoSphere Capital Management, LLC | 1,400,000 | $3.72M | 2.57% | −300,000−17.6% | Reduced |
| Janus Henderson Group PLC | 1,435,980 | $3.81M | 0.00% | −86,475−5.7% | Reduced |
| Bridgewater Associates, LP | 1,469,470 | $3.91M | 0.01% | −1,495,117−50.4% | Reduced |
| Pinebridge Investments LLC | 1,204,145 | $4.38M | 0.03% | +1,204,145 | New |
| Extract Advisors LLC | 1,725,182 | $4.59M | 2.51% | +1,725,182 | New |
| Swiss National Bank | 1,775,700 | $4.72M | 0.00% | +23,000+1.3% | Added |
| Deutsche Bank AG | 1,778,380 | $4.73M | 0.00% | −606,500−25.4% | Reduced |
| Bank of Nova Scotia | 1,798,791 | $4.78M | 0.01% | +111,594+6.6% | Added |
| Alliancebernstein L.P. | 1,809,464 | $4.81M | 0.00% | −23,412−1.3% | Reduced |
| BW Gestao de Investimentos Ltda. | 1,848,804 | $4.92M | 0.17% | +1,848,804 | New |
| Balyasny Asset Management LLC | 1,856,293 | $4.94M | 0.01% | +1,856,293 | New |
| Titan Global Capital Management USA LLC | 1,883,895 | $5.01M | 0.72% | +5,399+0.3% | Added |
| D. E. Shaw & Co., Inc. | 1,945,700 | $5.16M | 0.00% | +972,400+99.9% | Added |
| Susquehanna International Group, LLP | 1,945,351 | $5.17M | 0.01% | −2,976,888−60.5% | Reduced |
| Nomura Holdings Inc | 1,972,429 | $5.25M | 0.01% | −24,396−1.2% | Reduced |
| Millennium Management LLC | 2,250,953 | $5.99M | 0.00% | −2,736,858−54.9% | Reduced |
| Summit Financial, LLC | 2,379,247 | $6.33M | 0.09% | 00.0% | Unchanged |
| Renaissance Technologies LLC | 2,521,313 | $6.71M | 0.01% | −10,647,700−80.9% | Reduced |
| PCJ Investment Counsel Ltd. | 2,918,810 | $7.74M | 1.91% | +873,500+42.7% | Added |
| Azarias Capital Management, L.P. | 2,922,967 | $7.78M | 3.40% | 00.0% | Unchanged |
| Toronto Dominion Bank | 2,935,573 | $7.80M | 0.01% | +461,583+18.7% | Added |
| Bank of Montreal | 3,064,615 | $8.13M | 0.00% | +93,671+3.2% | Added |
| Great West Life Assurance Co | 3,146,181 | $8.34M | 0.01% | +1,572,394+99.9% | Added |
| De Lisle Partners LLP | 3,137,909 | $8.35M | 1.07% | +100,000+3.3% | Added |
| ArrowMark Colorado Holdings LLC | 3,327,000 | $8.85M | 0.19% | +435,000+15.0% | Added |
| Beutel, Goodman & Co Ltd. | 3,787,059 | $10.1M | 0.06% | −358,881−8.7% | Reduced |
| Goehring & Rozencwajg Associates, LLC | 3,952,752 | $10.5M | 1.04% | +199,607+5.3% | Added |
| Manufacturers Life Insurance Company, The | 4,101,505 | $10.9M | 0.01% | −2,479−0.1% | Reduced |
| Ardsley Advisory Partners LP | 4,100,000 | $10.9M | 1.39% | +2,100,000+105.0% | Added |
| BNP Paribas Arbitrage, SA | 4,852,968 | $12.9M | 0.01% | +3,328,681+218.4% | Added |
| Two Sigma Advisers, LP | 5,713,100 | $15.2M | 0.03% | −8,001,900−58.3% | Reduced |
| Royal Bank of Canada | 5,821,316 | $15.5M | 0.00% | −3,690,982−38.8% | Reduced |
| Merewether Investment Management, LP | 5,903,300 | $15.7M | 0.36% | −916,600−13.4% | Reduced |
| Davenport & Co LLC | 5,904,750 | $15.7M | 0.09% | −1,218,250−17.1% | Reduced |
| Lloyd Harbor Capital Management, LLC | 6,100,000 | $16.2M | 8.75% | +1,799,338+41.8% | Added |
| Citadel Advisors LLC | 6,220,405 | $16.5M | 0.01% | −12,333,046−66.5% | Reduced |
| Vident Advisory, LLC | 7,116,369 | $18.9M | 0.18% | −2,039,978−22.3% | Reduced |
| MMCAP International Inc. SPC | 7,219,531 | $19.2M | 1.92% | −2,286,340−24.1% | Reduced |
| Scopus Asset Management, L.P. | 7,511,802 | $19.9M | 0.55% | 00.0% | Unchanged |
| UBS Group AG | 7,751,985 | $20.6M | 0.00% | −3,004,667−27.9% | Reduced |
| Jane Street Group, LLC | 7,827,217 | $20.8M | 0.02% | +2,154,187+38.0% | Added |
| TD Asset Management Inc | 8,608,043 | $22.9M | 0.02% | +1,297,838+17.8% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 9,333,890 | $24.8M | 0.06% | +2,056,307+28.3% | Added |
| Morgan Stanley | 9,770,298 | $26.0M | 0.00% | +2,291,005+30.6% | Added |
| Two Sigma Investments, LP | 14,888,207 | $39.6M | 0.06% | −2,138,185−12.6% | Reduced |
| Vanguard Group Inc | 23,960,755 | $63.5M | 0.00% | +10,696,852+80.6% | Added |
| Hood River Capital Management LLC | 27,013,269 | $71.9M | 0.79% | +770,066+2.9% | Added |
| Alps Advisors Inc | 47,866,962 | $127.3M | 0.74% | −6,025,235−11.2% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 58,863,439 | $156.3M | 0.23% | +6,531,048+12.5% | Added |
| Van Eck Associates Corp | 75,910,027 | $201.9M | 0.17% | +13,106,987+20.9% | Added |
| Kohmann Bosshard Financial Services, LLC | 1 | – | – | +1 | New |
| L1 Capital Pty Ltd | 0 | $0 | 0.00% | −14,007,218−100.0% | Sold out |
| Capital Research Global Investors | 0 | $0 | 0.00% | −8,024,816−100.0% | Sold out |
| Freshford Capital Management, LLC | 0 | $0 | 0.00% | −1,713,731−100.0% | Sold out |
| Virtu Financial LLC | 0 | $0 | 0.00% | −947,982−100.0% | Sold out |
| Moore Capital Management, LP | 0 | $0 | 0.00% | −919,033−100.0% | Sold out |
| Massar Capital Management, LP | 0 | $0 | 0.00% | −399,833−100.0% | Sold out |
| Cantor Fitzgerald, L. P. | 0 | $0 | 0.00% | −393,629−100.0% | Sold out |
| Dimensional Fund Advisors LP | 0 | $0 | 0.00% | −382,678−100.0% | Sold out |
| Aquatic Capital Management LLC | 0 | $0 | 0.00% | −290,231−100.0% | Sold out |
| Headlands Technologies LLC | 0 | $0 | 0.00% | −262,545−100.0% | Sold out |
| Persistent Asset Partners Ltd | 0 | $0 | 0.00% | −112,549−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −97,984−100.0% | Sold out |
| Dynamic Technology Lab Private Ltd | 0 | $0 | 0.00% | −71,345−100.0% | Sold out |
| Sig Brokerage, LP | 0 | $0 | 0.00% | −44,884−100.0% | Sold out |
| K.J. Harrison & Partners Inc | 0 | $0 | 0.00% | −41,238−100.0% | Sold out |
| Brevan Howard Capital Management LP | 0 | $0 | 0.00% | −35,258−100.0% | Sold out |
| Abbington Investment Group | 0 | $0 | 0.00% | −24,195−100.0% | Sold out |
| Brookwood Investment Group LLC | 0 | $0 | 0.00% | −23,237−100.0% | Sold out |
| Integrated Wealth Concepts LLC | 0 | $0 | 0.00% | −18,444−100.0% | Sold out |
| Blueshift Asset Management, LLC | 0 | $0 | 0.00% | −17,962−100.0% | Sold out |
| Centaurus Financial, Inc. | 0 | $0 | 0.00% | −14,175−100.0% | Sold out |