RENAISSANCE TECHNOLOGIES LLC

Position in CCJ — Cameco Corp

CIK 1037389 NEW YORK, NY

Position in CCJ

as of Jun 30, 2026 · filed Aug 13, 2026 Compact

Position Value

$66,229,372

-$8,121,449 QoQ

Shares Held

650,200

-5.0% QoQ

Ownership

0.149%

of shares outstanding

% of Portfolio

0.09%

of 13F equity value

Holder Rank

#76

of 1,025 holders

Holding Since

Mar 2020

22 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Energy · as of Jun 30, 2026

RENAISSANCE TECHNOLOGIES LLC holds $158,650,250 across 5 Uranium names. CCJ ranks #1 (41.7% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	CCJ	Cameco Corp This page	650,200	$66,229,372
2	LEU	Centrus Energy Corp	280,482	$47,084,513
3	DNN	Denison Mines Corp.	9,498,513	$29,065,449
4	NXE	NexGen Energy Ltd.	1,225,500	$11,507,445
5	UROY	Uranium Royalty Corp.	1,713,479	$4,763,471

22 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$66,229,372	650,200	-5.0%	Shares	Sole	2026-08-13
2026-03-31	$74,350,821	684,567	+211.6%	Shares	Sole	2026-05-14
2025-12-31	$20,100,353	219,700	-7.1%	Shares	Sole	2026-02-12
2025-09-30	$19,831,967	236,489	-30.7%	Shares	Sole	2025-11-13
2025-06-30	$25,327,276	341,200	-33.7%	Shares	Sole	2025-08-13
2025-03-31	$21,168,588	514,300	+1492.3%	Shares	Sole	2025-05-14
2024-12-31	$1,659,897	32,300	-52.6%	Shares	Sole	2025-02-13
2024-03-31	$2,954,424	68,200	-84.7%	Shares	Sole	2024-05-13
2023-12-31	$19,183,810	445,100	+26.7%	Shares	Sole	2024-02-13
2023-09-30	$13,929,496	351,400	-73.4%	Shares	Sole	2023-11-14
2023-06-30	$41,446,457	1,322,900	-38.1%	Shares	Sole	2023-08-11
2023-03-31	$55,951,460	2,138,000	+66.0%	Shares	Sole	2023-05-12
2022-12-31	$29,196,693	1,287,900	+8843.8%	Shares	Sole	2023-02-13
2022-09-30	$381,744	14,400	-83.6%	Shares	Sole	2022-11-14
2022-06-30	$1,847,658	87,900	-74.3%	Shares	Sole	2022-08-12
2022-03-31	$9,963,840	342,400	-79.4%	Shares	Sole	2022-05-13
2021-12-31	$36,328,917	1,665,700	+397.1%	Shares	Sole	2022-02-11
2021-09-30	$7,281,679	335,098	-88.5%	Shares	Sole	2021-11-12
2020-12-31	$39,068,906	2,915,590	-17.1%	Shares	Sole	2021-02-10
2020-09-30	$35,524,730	3,517,300	-32.3%	Shares	Sole	2020-11-13
2020-06-30	$53,240,550	5,194,200	+1132.0%	Shares	Sole	2020-08-13
2020-03-31	$3,221,024	421,600	—	Shares	Sole	2020-05-14
No filing history on record for this holder in this stock.