D. E. Shaw & Co., Inc.

Position in DNN — Denison Mines Corp.

CIK 1009207 New York, NY

Position in DNN

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

Position Value

$1,664,748

-$3,510,814 QoQ

Shares Held

471,600

-75.8% QoQ

Ownership

0.052%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Sep 2022

11 quarters on record

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

Energy · as of Mar 31, 2026

D. E. Shaw & Co., Inc. holds $194,248,837 across 8 Uranium names. DNN ranks #6 (0.9% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	CCJ	Cameco Corp	832,001	$90,363,628
2	LEU	Centrus Energy Corp	275,396	$47,805,991
3	UUUU	Energy Fuels Inc	2,388,228	$43,585,161
4	NXE	NexGen Energy Ltd.	579,642	$6,723,847
5	UEC	Uranium Energy Corp	252,732	$3,411,882
6	DNN	Denison Mines Corp. This page	471,600	$1,664,748
7	EU	enCore Energy Corp.	365,743	$658,336
8	URG	Ur-Energy Inc	23,654	$35,244

11 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$1,664,748	471,600	-75.8%	Shares	Defined	2026-05-15
2025-12-31	$5,175,562	1,945,700	+99.9%	Shares	Defined	2026-02-17
2025-09-30	$2,676,575	973,300	+335.1%	Shares	Defined	2025-11-14
2024-12-31	$402,660	223,700	+388.4%	Shares	Defined	2025-02-14
2024-09-30	$83,814	45,800	-16.1%	Shares	Defined	2024-11-14
2024-06-30	$108,654	54,600	-92.7%	Shares	Defined	2024-08-14
2024-03-31	$1,466,010	751,800	+93.7%	Shares	Defined	2024-05-15
2023-12-31	$686,937	388,100	+2143.4%	Shares	Defined	2024-02-14
2023-03-31	$18,857	17,300	-78.9%	Shares	Defined	2023-05-15
2022-12-31	$94,415	82,100	+255.4%	Shares	Defined	2023-02-14
2022-09-30	$27,489	23,100	—	Shares	Defined	2022-11-14
No filing history on record for this holder in this stock.