Driehaus Capital Management LLC

Position in CCJ — Cameco Corp

CIK 938206 Chicago, IL

Position in CCJ

as of Mar 31, 2026 · filed May 15, 2026 Compact

Position Value

$109,978,486

-$29,327,664 QoQ

Shares Held

1,012,600

-33.5% QoQ

Ownership

0.232%

of shares outstanding

% of Portfolio

0.81%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2021

20 quarters on record

Voting authority Sole 85.1631443808019.ToString("F0")% Shared 0.ToString("F0")% None 14.836855619198102.ToString("F0")%

Energy · as of Mar 31, 2026

Driehaus Capital Management LLC holds $295,405,672 across 5 Uranium names. CCJ ranks #2 (37.2% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	UEC	Uranium Energy Corp	8,334,245	$112,512,307
2	CCJ	Cameco Corp This page	1,012,600	$109,978,486
3	NXE	NexGen Energy Ltd.	3,773,019	$43,767,020
4	UUUU	Energy Fuels Inc	1,140,958	$20,822,483
5	LEU	Centrus Energy Corp	47,960	$8,325,376

20 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$109,978,486	1,012,600	-33.5%	Shares	Sole	2026-05-15
2025-12-31	$139,306,150	1,522,638	-12.9%	Shares	Sole	2026-02-17
2025-09-30	$146,525,391	1,747,262	-34.4%	Shares	Sole	2025-11-14
2025-06-30	$197,679,463	2,663,067	+34.9%	Shares	Sole	2025-08-14
2025-03-31	$81,249,222	1,973,985	-12.1%	Shares	Sole	2025-05-15
2024-12-31	$115,398,249	2,245,539	+120.2%	Shares	Sole	2025-02-14
2024-09-30	$48,694,806	1,019,573	-74.0%	Shares	Sole	2024-11-14
2024-06-30	$192,622,231	3,915,086	+4.7%	Shares	Sole	2024-08-15
2024-03-31	$161,969,277	3,738,903	+17.1%	Shares	Sole	2024-05-15
2023-12-31	$137,598,086	3,192,531	-18.2%	Shares	Sole	2024-02-14
2023-09-30	$154,679,006	3,902,094	-6.5%	Shares	Sole	2023-11-14
2023-06-30	$130,789,215	4,174,568	+64.1%	Shares	Sole	2023-08-14
2023-03-31	$66,561,981	2,543,446	+23.5%	Shares	Sole	2023-05-15
2022-12-31	$46,679,887	2,059,104	-60.3%	Shares	Sole	2023-02-14
2022-09-30	$137,374,448	5,181,986	+4.3%	Shares	Sole	2022-11-14
2022-06-30	$104,480,036	4,970,506	-1.1%	Shares	Sole	2022-08-15
2022-03-31	$146,216,325	5,024,616	+41.9%	Shares	Sole	2022-05-16
2021-12-31	$77,244,258	3,541,690	+227.4%	Shares	Sole	2022-02-14
2021-09-30	$23,506,427	1,081,750	+191.4%	Shares	Sole	2021-11-15
2021-03-31	$6,166,146	371,231	—	Shares	Sole	2021-05-17
No filing history on record for this holder in this stock.