GROUP ONE TRADING LLC

Position in CCJ — Cameco Corp

CIK 932540 CHICAGO, IL

Position in CCJ

as of Mar 31, 2026 · filed May 13, 2026 Compact

Position Value

$17,006,805

+$7,864,850 QoQ

Shares Held

156,586

+56.7% QoQ

Ownership

0.036%

of shares outstanding

% of Portfolio

0.66%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

20 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Energy · as of Mar 31, 2026

GROUP ONE TRADING LLC holds $25,751,791 across 4 Uranium names. CCJ ranks #1 (66.0% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	CCJ	Cameco Corp This page	156,586	$17,006,805
2	UEC	Uranium Energy Corp	333,388	$4,500,738
3	UUUU	Energy Fuels Inc	177,937	$3,247,350
4	UROY	Uranium Royalty Corp.	273,123	$996,898

20 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$17,006,805	156,586	+56.7%	Shares	Sole	2026-05-13
2025-12-31	$9,141,955	99,923	+54.9%	Shares	Sole	2026-02-12
2025-09-30	$5,409,808	64,510	-3.6%	Shares	Sole	2025-11-12
2025-06-30	$4,966,877	66,912	+64.7%	Shares	Sole	2025-08-14
2025-03-31	$1,672,083	40,624	+37.6%	Shares	Sole	2025-05-14
2024-09-30	$1,410,161	29,526	+1227.6%	Shares	Sole	2024-11-14
2023-09-30	$88,159	2,224	-84.4%	Shares	Sole	2023-11-09
2023-06-30	$445,794	14,229	-62.2%	Shares	Sole	2023-08-09
2023-03-31	$985,300	37,650	-53.0%	Shares	Sole	2023-05-12
2022-12-31	$1,816,660	80,135	-73.3%	Shares	Sole	2023-02-09
2022-09-30	$7,945,259	299,708	-55.6%	Shares	Sole	2022-11-09
2022-06-30	$14,173,029	674,264	+42.8%	Shares	Sole	2022-08-11
2022-03-31	$13,741,311	472,210	+82.1%	Shares	Sole	2022-05-12
2021-12-31	$5,655,202	259,294	-62.4%	Shares	Sole	2022-02-11
2021-06-30	$13,214,540	688,975	+87.8%	Shares	Sole	2021-08-10
2021-03-31	$6,093,777	366,874	-53.5%	Shares	Sole	2021-05-12
2020-12-31	$10,576,325	789,278	+26.4%	Shares	Sole	2021-02-10
2020-09-30	$6,304,803	624,238	-2.3%	Shares	Sole	2020-11-12
2020-06-30	$6,549,985	639,023	+71.0%	Shares	Sole	2020-08-13
2020-03-31	$2,854,731	373,656	—	Shares	Sole	2020-05-13
No filing history on record for this holder in this stock.