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; 284 institutions reported holding it in 13F filings for Q2 2026, worth $4.10B in total; no superinvestor holds it.
Key figures
- Insider buysOpen market, last 90 days
- 0
- Insider sellsOpen market, last 90 days
- 0
- 13F holdersQ2 2026, −6 vs. previous quarter
- 284
- 13F valueReported value at the end of Q2 2026
- $4.10B
- Superinvestors holdingAt the end of Q2 2026
- 0
Price chart
Superinvestors holding DNN, Q2 2026
No superinvestor reported holding DNN at the end of Q2 2026.
Latest insider trades
Open-market purchases and sales by Denison Mines Corp. insiders from Form 4, newest first.
No open-market purchases or sales by Denison Mines Corp. insiders are on file.
Top 10 13F holders, Q2 2026
The largest institutional positions in Denison Mines Corp. at the end of Q2 2026; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Banque Cantonale Vaudoise | 826,020 | $2.53B | 0.35% | −42,000−4.8% | Reduced |
| Van Eck Associates Corp | 87,521,620 | $267.6M | 0.16% | +16,013,484+22.4% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 65,005,137 | $199.3M | 0.24% | +955,846+1.5% | Added |
| Alps Advisors Inc | 48,826,954 | $149.4M | 0.70% | +2,812,738+6.1% | Added |
| Hood River Capital Management LLC | 26,723,056 | $81.8M | 0.59% | −106,335−0.4% | Reduced |
| Vanguard Capital Management LLC | 26,152,008 | $80.2M | 0.00% | +703,019+2.8% | Added |
| T. Rowe Price Investment Management, Inc. | 16,896,017 | $51.7M | 0.03% | +2,432,630+16.8% | Added |
| Norges Bank | 11,801,253 | $36.2M | 0.00% | +11,801,253 | New |
| Morgan Stanley | 11,557,558 | $35.4M | 0.00% | +555,247+5.0% | Added |
| Renaissance Technologies LLC | 9,498,513 | $29.1M | 0.04% | +42,800+0.5% | Added |