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CCJMaterialsCommon Stock

Cameco Corp

Held by 14 tracked managers as of Q2 2026 · CUSIP ⓘCUSIP: A 9-character ID for one specific security - one share class of one company, or one bond. Tickers can change and can mean different things in different countries; a CUSIP always identifies exactly the same security, which is why filings use it. Guide 13321L108 · Sector ⓘGICS sectors: The 11-sector system most investors know (Global Industry Classification Standard): Technology, Health Care, Financials and so on. This site assigns each company a GICS-style sector from its SIC code, with a few hand corrections, so sector pages match the names investors expect. Guide

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In plain English: 14 of the investors we track own this stock. In the latest quarter, 6 of them bought more of it and 7 sold some or all of theirs (1 bought it for the first time). That tells you what they did last quarter — not what the stock will do next.

Educational and informational only, not personalized investment advice. Based on public filings that may be delayed or contain errors; verify with the original filings. Disclaimer

Managers holding
14
0 vs last quarter (like-for-like)
Total value held
$950.32M
Across tracked managers
Average weight ⓘOn average, how big this stock is in the portfolios that own it (its share of each manager's reported portfolio value).
0.1%
Of each manager's book
QoQ value ⓘLike-for-like: only managers that filed both quarters are compared, so a manager filing late (or confidentially) does not look like buying or selling. Includes price changes.
+$105.46M
+32.5% vs last quarter
Net shares bought
+1.2M
Est. net flow +$125.66M
Quarter activity
6 bought · 7 sold
1 new · 1 sold out

Tracked capital in this stock

Total value held (area) and number of managers (line). Dips can mean a large holder filed that quarter confidentially (e.g. Norges Bank in Q1/Q3).

Chart: Tracked capital in this stock

Aggregate buying and selling

Net share change reported each quarter

Chart: Aggregate buying and selling

Who owns CCJ?

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Who owns CCJ? — Q2 2026

Holders ranked by position size, with each one's quarter-over-quarter change.

CSV Excel
Column filters

Numbers accept 1.5M, 2B, 250K. Percent columns take percent (5 = 5%).

# Manager Fund Shares Value ↑ % of their portfolio QoQ Δ shares Δ shares % Est. Δ value ⓘChange in shares × this quarter's price
14 Boston Partners Boston Partners Global Investors 2.63K $267.63K 0.0% Held 0 0.0% $0
13 Ken Fisher Fisher Asset Management 4.75K $484.04K 0.0% Reduced -1.9K -28.2% -$190.21K
12 George Soros Soros Fund Management 7.07K $720.25K 0.0% New +7.1K — +$720.25K
11 Mario Gabelli GAMCO Investors 12.29K $1.25M 0.0% Added +1 +0.0% +$102
10 Polen Capital Polen Capital Management 68.97K $7.03M 0.1% Added +48.8K +241.3% +$4.97M
9 Two Sigma Two Sigma Investments 93.81K $9.56M 0.0% Reduced -114.0K -54.9% -$11.62M
8 Fred Alger Fred Alger Management 140.45K $14.31M 0.0% Reduced -28.5K -16.9% -$2.90M
7 John Ciampaglia & Eric Sprott Sprott Inc 214.95K $21.90M 0.7% Added +9.4K +4.6% +$960.64K
6 Cathie Wood ARK Investment Management LLC 361.57K $36.83M 0.2% Reduced -5.6K -1.5% -$571.13K
5 Ken Griffin Citadel Advisors 389.85K $39.71M 0.0% Reduced -56.1K -12.6% -$5.72M
4 Israel Englander Millennium Management 422.58K $43.04M 0.0% Added +387.4K +1101.1% +$39.46M
3 Jim Simons Renaissance Technologies 650.20K $66.23M 0.1% Reduced -34.4K -5.0% -$3.50M
2 David Shaw D.E. Shaw & Co. 1.85M $188.84M 0.1% Added +1.0M +122.9% +$104.11M
1 Norges Bank Norges Bank Investment Management 5.11M $520.15M 0.1% — — — —

Sold out completely this quarter

CSV Excel
Column filters

Numbers accept 1.5M, 2B, 250K. Percent columns take percent (5 = 5%).

Politician trades

Politician trades in CCJ

CSV Excel
Column filters

Numbers accept 1.5M, 2B, 250K. Percent columns take percent (5 = 5%).

No politician trades match these filters.