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CCJ · Cameco Corp

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$102.51 +6.92 (+7.24%) At close · Aug 21
Market Cap
$41.63B
Shares
435.53M

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Holders: 1,037
Total Value: $30,513,506,244
Total Shares: 299,566,903

Institutional Ownership Trend

26 quarters

Holder Concentration

Across 1,037 13F filers · Δ vs Mar 31, 2026
Top Holder
5.2%
Sep 2023 → Jun 2026 · range 5.2% – 12.9%
−0.1 pts
Top 5
21.5%
Sep 2023 → Jun 2026 · range 20.5% – 30.7%
+1.0 pts
Top 10
33.7%
Sep 2023 → Jun 2026 · range 33.3% – 42.1%
+0.5 pts
HHI
177
Sep 2023 → Jun 2026 · range 172 – 320
Broadly held+5

Quarterly Activity

vs Mar 31, 2026
New
125
Increased
386
Decreased
344
Sold Out
122
Unchanged
182
Holder count: +3
Institutional value: -3.1%
Shares held: +3.3%

Top Buyers

vs Mar 31, 2026
Institution Added Now Holds Open

Top Sellers

vs Mar 31, 2026
Institution Sold Now Holds Open

Top New Positions

vs Mar 31, 2026
Institution Acquired Value (USD) Open

Top Sold-Out Positions

vs Mar 31, 2026
Institution Previously Held Last Value (USD) Open
Showing 100 of 1,101
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Holder Value (USD) % of 13F Shares Open
Key facts CIK 1009001 CUSIP 13321L108 13F (30d) 868 filings 848 filers Visit website