Company · Ownership research

CAMECO CORP CCJ

CIK 0001009001 · CUSIP 13321L108

Insider tradingInitial holdingsInstitutional holders

Quarter-end disclosures, not live holdings.

Several CUSIPs are reported for this company; this page shows CUSIP 13321L108 (CCJ), not CUSIP 13321L908 (CCJ), CUSIP 13321L958 (CCJ), and does not merge CUSIPs.

This page lists the top 20 of 836 rows by value; the complete set is available through the API.

Top 20 institutions

Weight means this stock's share of the manager's own portfolio.

By reported value

#	Manager	Value	Manager weight	Change vs prior	Source
01	VANGUARD GROUP INC CIK 102909 · View history	$1.30B 17,565,529 shares	0.02%	+481.17K(+2.80%)Added	SEC filing ↗ Aug 11, 2025	▾
02	FMR LLC CIK 315066 · View history	$1.22B 16,402,271 shares	0.07%	+1.57M(+10.60%)Added	SEC filing ↗ Aug 14, 2025	▾
03	FIL Ltd CIK 318989 · View history	$1.01B 13,562,992 shares	0.86%	+4.88M(+56.20%)Added	SEC filing ↗ Aug 14, 2025	▾
04	Capital World Investors CIK 1422849 · View history	$994.83M 13,397,052 shares	0.14%	+95.30K(+0.70%)Added	SEC filing ↗ Aug 13, 2025	▾
05	MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. CIK 1705339 · View history	$955.20M 12,888,037 shares	1.85%	-2.08M(-13.90%)Reduced	SEC filing ↗ Aug 14, 2025	▾
06	ROYAL BANK OF CANADA CIK 1000275 · Amended · View history	$761.77M 10,262,355 shares	0.15%	+743.11K(+7.80%)Added	SEC filing ↗ Nov 21, 2025	▾
07	BANK OF AMERICA CORP /DE/ CIK 70858 · View history	$535.62M 7,215,653 shares	0.04%	-926.44K(-11.40%)Reduced	SEC filing ↗ Aug 14, 2025	▾
08	DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main CIK 1694217 · View history	$524.99M 7,076,815 shares	0.54%	+2.07M(+41.40%)Added	SEC filing ↗ Aug 14, 2025	▾
09	ALLIANCEBERNSTEIN L.P. CIK 1109448 · View history	$450.11M 6,063,670 shares	0.15%	-7.98M(-56.80%)Reduced	SEC filing ↗ Aug 14, 2025	▾
10	Caledonia (Private) Investments Pty Ltd CIK 1352924 · View history	$415.68M 5,599,898 shares	6.61%	+1.07M(+23.60%)Added	SEC filing ↗ Aug 14, 2025	▾
11	KEYBANK NATIONAL ASSOCIATION/OH CIK 1089877 · View history	$410.63M 5,531,918 shares	1.53%	-537.51K(-8.90%)Reduced	SEC filing ↗ Aug 4, 2025	▾
12	BlackRock, Inc. CIK 2012383 · View history	$361.80M 4,874,013 shares	0.01%	-469.36K(-8.80%)Reduced	SEC filing ↗ Aug 12, 2025	▾
13	BANK OF MONTREAL /CAN/ CIK 927971 · View history	$344.63M 4,637,654 shares	0.17%	-674.94K(-12.70%)Reduced	SEC filing ↗ Aug 5, 2025	▾
14	MORGAN STANLEY CIK 895421 · View history	$343.10M 4,622,171 shares	0.02%	-1.30M(-22.00%)Reduced	SEC filing ↗ Aug 14, 2025	▾
15	NORGES BANK CIK 1374170 · View history	$341.74M 4,599,398 shares	0.04%	+661.41K(+16.80%)Added	SEC filing ↗ Aug 13, 2025	▾
16	CIBC Asset Management Inc CIK 1021926 · View history	$328.56M 4,408,320 shares	1.03%	-13.05K(-0.30%)Reduced	SEC filing ↗ Aug 14, 2025	▾
17	NATIONAL BANK OF CANADA /FI/ CIK 926171 · Amended · View history	$328.45M 4,458,633 shares	0.35%	+132.95K(+3.10%)Added	SEC filing ↗ Aug 18, 2025	▾
18	ALPS ADVISORS INC CIK 1376113 · View history	$320.10M 4,312,339 shares	1.85%	-275.22K(-6.00%)Reduced	SEC filing ↗ Aug 11, 2025	▾
19	JPMORGAN CHASE & CO CIK 19617 · View history	$314.04M 4,230,672 shares	0.02%	-793.77K(-15.80%)Reduced	SEC filing ↗ Aug 12, 2025	▾
20	WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC CIK 1644956 · View history	$287.22M 3,869,291 shares	0.76%	+506.67K(+15.10%)Added	SEC filing ↗ Jul 29, 2025	▾

Showing 20 / 836 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

836

Cancelled or null records excluded

Disclosed shares

297,249,121

Not deduplicated across managers

Disclosed value

$22.08B

Not market cap or free float

Reporting institutions by quarter

Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.

CAMECO CORP · Q2 2025

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This page includes 20 of 836 reporting institutions. Log in to look up the full history beyond 3 years, use advanced screening & filtering, download CSV, and get the complete set through the Akkru API.

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{"action":"holders","cusip":"13321L108","quarter":"2025Q2","type":"positions","page_size":100}

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Sources, coverage & how to read this data

Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.