DOSSIER · 13F Holders · Q2 2026Basic Materials · Miscellaneous Metal Ores
CCJ

CAMECO CORP

1,100 institutions still hold CAMECO CORP as of Q2 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 13321L108·Miscellaneous Metal Ores·1,100 13F holders·last filed Jun 30, 2026
Market cap
13F value held
$15.3B
visible holders
Holders
1,100
filers reporting
Concentration
10.37%
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. #1
top holder share
AI Holders Summary · Q2 2026

Broad, genuine buying defined the quarter at Cameco Corp (CCJ), whose 131 institutional holders account for $424.0 million in tracked value. Addenda Capital, already the largest holder at nearly a quarter of the book, added 31% more shares (a real $24.7 million addition, the single largest flow). Contravisory Investment Management scaled up far more dramatically in percentage terms — from 3,082 to 71,788 shares, a more than 23-fold increase and a genuine $7.0 million real buy. ARS Investment Partners opened a substantial new position ($30.3 million). Against that buying, Y-Intercept (Hong Kong) cut its stake by 68% (a real $8.49 million reduction, the largest true sale), and Drummond Knight Asset Management cut 23.4% ($2.31 million).

The largest holder added meaningfully, and one fund scaled up dramatically

Addenda Capital, already the stock's dominant holder at roughly a quarter of tracked value, grew its position 31% in shares — from 550,763 to 721,749, a genuine $24.7 million real addition, the largest flow of the quarter by a wide margin. Contravisory Investment Management shows an even sharper percentage move: shares up more than 23-fold, from 3,082 to 71,788, a real $7.0 million buy that took what had been a token position into a meaningful stake. Covea Finance, the second-largest holder, also added 7.3% ($4.4 million).

Analysis generated by 13F Insight from SEC Form 13F filing data · Q2 2026. Methodology

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.
CIK 0001705339
$1.6B15.6M1.89%Q2 2026
02
ROYAL BANK OF CANADA
CIK 0001000275
$1.5B15.1M0.23%Q2 2026
03
Capital World Investors
CIK 0001422849
$1.4B13.4M0.16%Q2 2026
04
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$1.2B12.0M0.03%Q2 2026
05
FIL Ltd
CIK 0000318989
$860M8.4M0.62%Q2 2026
06
FMR LLC
CIK 0000315066
$813M8.0M0.04%Q2 2026
07
VAN ECK ASSOCIATES CORP
CIK 0000869178
$768M7.5M0.47%Q2 2026
08
JANE STREET GROUP, LLC
CIK 0001595888· Market maker
$764M7.0M0.10%Q1 2026
09
BANK OF MONTREAL /CAN/
CIK 0000927971
$750M7.4M0.25%Q2 2026
10
BANK OF AMERICA CORP /DE/
CIK 0000070858
$735M7.2M0.05%Q2 2026
11
SUSQUEHANNA INTERNATIONAL GROUP, LLP
CIK 0001446194· Market maker
$658M6.5M0.05%Q2 2026
12
MORGAN STANLEY
CIK 0000895421
$531M5.2M0.03%Q2 2026
13
NORGES BANK
CIK 0001374170· Sovereign
$520M5.1M0.05%Q2 2026
14
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$501M4.8M0.03%Q2 2026
15
TD ASSET MANAGEMENT INC
CIK 0001056053
$466M4.6M0.40%Q2 2026
16
MASSACHUSETTS FINANCIAL SERVICES CO /MA/
CIK 0000912938
$462M4.3M0.15%Q2 2026
17
KEYBANK NATIONAL ASSOCIATION/OH
CIK 0001089877
$437M4.3M1.44%Q2 2026
18
JPMORGAN CHASE & CO
CIK 0000019617
$434M4.2M0.02%Q2 2026
19
DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main
CIK 0001694217
$433M4.3M0.33%Q2 2026
20
Hardman Johnston Global Advisors LLC
CIK 0001006364
$429M4.2M15.07%Q2 2026
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