SIMPLEX TRADING, LLC

Position in UUUU — Energy Fuels Inc

CIK 1488542 CHICAGO, IL

Position in UUUU

as of Mar 31, 2026 · filed May 14, 2026 Compact

Position Value

$5,612,331

+$4,186,030 QoQ

Shares Held

307,525

+213.5% QoQ

Ownership

0.123%

of shares outstanding

% of Portfolio

0.20%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Jun 2020

24 quarters on record

Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Energy · as of Mar 31, 2026

SIMPLEX TRADING, LLC holds $11,709,661 across 3 Uranium names. UUUU ranks #2 (47.9% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	CCJ	Cameco Corp	55,851	$6,065,977
2	UUUU	Energy Fuels Inc This page	307,525	$5,612,331
3	DNN	Denison Mines Corp.	8,882	$31,353

24 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$5,612,331	307,525	+213.5%	Shares	Sole	2026-05-14
2025-12-31	$1,426,301	98,095	-78.1%	Shares	Sole	2026-02-11
2025-09-30	$6,875,648	447,925	-6.2%	Shares	Sole	2025-11-12
2025-06-30	$2,746,062	477,576	+23.3%	Shares	Sole	2025-08-05
2025-03-31	$1,444,401	387,239	+126.6%	Shares	Sole	2025-05-12
2024-12-31	$876,814	170,919	+8.4%	Shares	Sole	2025-02-11
2024-09-30	$865,317	157,617	+223.9%	Shares	Sole	2024-11-08
2024-06-30	$294,891	48,662	-1.1%	Shares	Sole	2024-07-25
2024-03-31	$309,398	49,189	+107.1%	Shares	Sole	2024-04-25
2023-12-31	$170,776	23,752	-74.5%	Shares	Sole	2024-02-02
2023-09-30	$765,635	93,143	+169.8%	Shares	Sole	2023-11-01
2023-06-30	$215,398	34,519	-71.3%	Shares	Sole	2023-08-04
2023-03-31	$670,437	120,150	+25036.0%	Shares	Sole	2023-04-27
2022-12-31	$2,968	478	-99.0%	Shares	Sole	2023-02-02
2022-09-30	$280,510	45,835	-46.7%	Shares	Sole	2022-11-04
2022-06-30	$421,852	85,917	-58.8%	Shares	Sole	2022-08-03
2022-03-31	$1,908,543	208,584	+190.9%	Shares	Sole	2022-05-02
2021-12-31	$547,002	71,691	+74.4%	Shares	Sole	2022-02-23
2021-09-30	$288,514	41,099	0.0%	Shares	Sole	2021-10-28
2021-06-30	$248,648	41,099	-63.5%	Shares	Sole	2021-08-12
2021-03-31	$640,380	112,743	+15.8%	Shares	Sole	2021-04-26
2020-12-31	$414,796	97,370	+27.3%	Shares	Sole	2021-02-02
2020-09-30	$128,525	76,503	+826.2%	Shares	Sole	2020-10-14
2020-06-30	$12,472	8,260	—	Shares	Sole	2020-07-13
No filing history on record for this holder in this stock.