Companies / Denison Mines Corp. / Activity
Activity — Denison Mines Corp.
92 moves.
Top impactInsider · CEO movesInsider · biggest buysInsider · biggest sellsInstitution · biggest movesInstitution · new positions
| Date | Actor | Action | Security | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|---|
| Q1 2026 as of | Renaissance Technologies LLC 13F manager | Add | Common stock | $24.48M | +6.9M +275.03% | 9,455,713 1.05% of shares | medium |
| Q1 2026 as of | MMCAP International Inc. SPC 13F manager | Trim | Common stock | $-15.40M | -4.4M -60.42% | 2,857,531 0.32% of shares | medium |
| Q1 2026 as of | Temasek Holdings (Private) Limited 13F manager | New | Common stock | $13.16M | +3.7M | 3,728,993 0.41% of shares | medium |
| Q1 2026 as of | Two Sigma Investments, LP 13F manager | Trim | Common stock | $-12.65M | -3.6M -24.07% | 11,304,240 1.25% of shares | medium |
| Q1 2026 as of | Millennium Management LLC 13F manager | Add | Common stock | $12.60M | +3.6M +158.62% | 5,821,505 0.65% of shares | medium |
| Q1 2026 as of | ALPS Advisors, Inc. 13F manager | Trim | Common stock | $-6.54M | -1.9M -3.87% | 46,014,216 5.10% of shares | medium |
| Q1 2026 as of | BNP Paribas Financial Markets 13F manager | Trim | Common stock | $-6.11M | -1.7M -35.66% | 3,122,499 0.35% of shares | medium |
| Q1 2026 as of | D. E. Shaw & Co., Inc. 13F manager | Trim | Common stock | $-5.22M | -1.5M -75.76% | 471,600 0.05% of shares | medium |
| Q1 2026 as of | Balyasny Asset Management L.P. 13F manager | Exit | Common stock | $-4.94M | -1.9M -100.00% | 0 | low |
| Q2 2024 as of | Barclays PLC 13F manager | Add | Common stock | $4.34M | +2.2M +1335.48% | 2,343,600 0.26% of shares | low |
| Q3 2024 as of | Barclays PLC 13F manager | Trim | Common stock | $-3.75M | -2.0M -87.45% | 294,201 0.03% of shares | low |
| Q2 2026 as of | Temasek Holdings (Private) Limited 13F manager | Add | Common stock | $3.41M | +1.1M +29.92% | 4,844,768 0.54% of shares | low |
| Q1 2026 as of | Bridgewater Associates, LP 13F manager | Trim | Common stock | $-3.13M | -887K -60.35% | 582,607 0.06% of shares | low |
| Q1 2026 as of | TD Asset Management Inc 13F manager | Add | Common stock | $2.53M | +716K +8.31% | 9,323,565 1.03% of shares | low |
| Q2 2026 as of | Quadrature Capital Ltd 13F manager | Exit | Common stock | $-1.77M | -667K -100.00% | 0 | low |
| Q1 2026 as of | Janus Henderson Group PLC 13F manager | Add | Common stock | $1.58M | +447K +31.13% | 1,882,979 0.21% of shares | low |
| Q1 2026 as of | Nomura Holdings Inc 13F manager | Trim | Common stock | $-1.12M | -318K -16.13% | 1,654,205 0.18% of shares | low |
| Q4 2025 as of | Cantor Fitzgerald, L. P. 13F manager | Exit | Common stock | $-1.08M | -394K -100.00% | 0 | low |
| Q1 2026 as of | Marshall Wace, LLP 13F manager | Add | Common stock | $1.03M | +293K +168.60% | 466,110 0.05% of shares | low |
| Q1 2026 as of | BRITISH COLUMBIA INVESTMENT MANAGEMENT Corp 13F manager | Add | Common stock | $972.0K | +274K +61.91% | 717,188 0.08% of shares | low |
| Q4 2025 as of | Bank of America Corp /De 13F manager | Add | Common stock | $700.8K | +263K +36.61% | 983,061 0.11% of shares | low |
| Q1 2026 as of | Hilltop Holdings Inc. 13F manager | Exit | Common stock | $-618.9K | -233K -100.00% | 0 | low |
| Q2 2026 as of | BlackRock, Inc. 13F manager | Add | Common stock | $426.6K | +139K +67.24% | 346,745 0.04% of shares | low |
| Q1 2026 as of | Zurcher Kantonalbank (Zurich Cantonalbank) 13F manager | Add | Common stock | $399.5K | +113K +36.78% | 420,527 0.05% of shares | low |
| Q2 2026 as of | Deutsche Bank AG 13F manager | Trim | Common stock | $-346.0K | -113K -6.36% | 1,665,298 0.18% of shares | low |
| Q4 2025 as of | Persistent Asset Partners Ltd 13F manager | Exit | Common stock | $-309.8K | -113K -100.00% | 0 | low |
| Q1 2026 as of | Guggenheim Capital LLC 13F manager | Add | Common stock | $264.4K | +75K +133.57% | 130,992 0.01% of shares | low |
| Q1 2026 as of | AllianceBernstein L.P. 13F manager | Trim | Common stock | $-262.7K | -99K -5.46% | 1,710,686 0.19% of shares | low |
| Q1 2026 as of | Credit Agricole S a 13F manager | New | Common stock | $242.3K | +69K | 68,640 <0.01% of shares | low |
| Q4 2024 as of | Barclays PLC 13F manager | Trim | Common stock | $-189.8K | -105K -35.83% | 188,775 0.02% of shares | low |
| Q2 2023 as of | Barclays PLC 13F manager | Add | Common stock | $188.7K | +151K +15098.80% | 151,988 0.02% of shares | low |
| Q1 2026 as of | Geode Capital Management, LLC 13F manager | Add | Common stock | $172.3K | +48K +7.80% | 660,075 0.07% of shares | low |
| Q2 2026 as of | Mml Investors Services, LLC 13F manager | Exit | Common stock | $-172.1K | -65K -100.00% | 0 | low |
| Q2 2021 as of | Leonteq Securities AG 13F manager | Add | Common stock | $163.6K | +118K +183.28% | 182,649 0.02% of shares | low |
| Q2 2026 as of | LeConte Wealth Management, LLC 13F manager | New | Common stock | $154.7K | +51K | 50,561 <0.01% of shares | low |
| Q1 2026 as of | Rathbones Group PLC 13F manager | Add | Common stock | $141.2K | +40K +53.12% | 115,300 0.01% of shares | low |
| Q3 2021 as of | Leonteq Securities AG 13F manager | Trim | Common stock | $-138.3K | -75K -41.17% | 107,461 0.01% of shares | low |
| Q4 2025 as of | Sanctuary Advisors, LLC 13F manager | New | Common stock | $135.3K | +51K | 50,847 <0.01% of shares | low |
| Q1 2026 as of | Amundi 13F manager | Add | Common stock | $133.0K | +38K +46.79% | 118,165 0.01% of shares | low |
| Q2 2026 as of | K.J. Harrison & Partners Inc 13F manager | New | Common stock | $114.6K | +37K | 37,447 <0.01% of shares | low |
| Q1 2026 as of | CIBC Global Asset Managment Inc. 13F manager | Add | Common stock | $109.4K | +31K +3.98% | 808,093 0.09% of shares | low |
| Q1 2026 as of | Peak6 LLC 13F manager | Exit | Common stock | $-105.9K | -40K -100.00% | 0 | low |
| Q4 2025 as of | Peak6 LLC 13F manager | New | Common stock | $105.9K | +40K | 39,811 <0.01% of shares | low |
| Q1 2026 as of | First Trust Advisors LP 13F manager | Add | Common stock | $95.1K | +27K +55.37% | 75,382 <0.01% of shares | low |
| Q4 2023 as of | Leonteq Securities AG 13F manager | Trim | Common stock | $-91.1K | -52K -93.49% | 3,607 <0.01% of shares | low |
| Q1 2021 as of | Leonteq Securities AG 13F manager | New | Common stock | $88.3K | +64K | 64,477 <0.01% of shares | low |
| Q1 2026 as of | Scotia Capital Inc. 13F manager | Add | Common stock | $79.8K | +23K +2.79% | 832,073 0.09% of shares | low |
| Q2 2026 as of | Meeder Advisory Services, Inc. 13F manager | New | Common stock | $78.7K | +26K | 25,726 <0.01% of shares | low |
| Q1 2026 as of | Eagle Global Advisors LLC 13F manager | Trim | Common stock | $-70.6K | -20K -12.39% | 141,400 0.02% of shares | low |
| Q1 2026 as of | Integrity Alliance, LLC. 13F manager | Add | Common stock | $69.5K | +20K +118.68% | 36,284 <0.01% of shares | low |