Cameco
Mines uranium, supplies reactor fuel, and shares ownership of Westinghouse.
$99.97
After-hours close−0.04 (−0.04%)
At close$100.01(−5.94%)
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Breakdown13F · Form 4
Institutions 63.35%Insiders —
Shares outstanding 435.53M · Float 434.48M · 99.8% free float
Institutions13F, as of Jun 30, 2026
1,108 holders · 275.93M shares · 126 new positions · 508 increased · 351 reduced · 115 closed
| Holder | Shares | % outstanding | Chg q/q | Filed |
|---|---|---|---|---|
| Mirae Asset Global Etfs Holdings Ltd. | 15.55M | 3.57% | +176.9K | Aug 14, 2026 |
| Capital World Investors | 13.37M | 3.07% | +102.2K | Aug 12, 2026 |
| Vanguard Capital Management LLC | 12.02M | 2.76% | +154.5K | Aug 13, 2026 |
| Royal Bank of Canada | 10.91M | 2.51% | +1.31M | Aug 14, 2026 |
| FIL Ltd | 8.43M | 1.94% | −460.3K | Aug 13, 2026 |
| FMR LLC | 7.98M | 1.83% | −1.26M | Aug 13, 2026 |
| Van Eck Associates Corp | 7.54M | 1.73% | +596.9K | Aug 14, 2026 |
| Bank of Montreal /Can/ | 7.36M | 1.69% | +1.35M | Aug 12, 2026 |
Beneficial owners13D/G · 5% or more, as filed
| Holder | % of class | Shares | Form | Filed |
|---|---|---|---|---|
| BlackRock, Inc. | 5.02% | 21.88M | 13G | Jul 27, 2026 ↗ |
InsidersForm 4
Latest trades
Nothing filed in the last 12 months.
CongressHouse and Senate disclosures
Not reported.