TWO SIGMA INVESTMENTS, LP

Position in DNN — Denison Mines Corp.

CIK 1179392 NEW YORK, NY

Position in DNN

as of Jun 30, 2026 · filed Aug 14, 2026 Compact

Position Value

$18,946,880

-$20,957,087 QoQ

Shares Held

6,191,791

-45.2% QoQ

Ownership

0.684%

of shares outstanding

% of Portfolio

0.02%

of 13F equity value

Holder Rank

#17

of 283 holders

Holding Since

Dec 2022

14 quarters on record

Voting authority Sole 99% Shared 0% None 1%

Energy · as of Jun 30, 2026

TWO SIGMA INVESTMENTS, LP holds $83,937,488 across 8 Uranium names. DNN ranks #2 (22.6% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	LEU	Centrus Energy Corp	235,301	$39,499,978
2	DNN	Denison Mines Corp. This page	6,191,791	$18,946,880
3	NXE	NexGen Energy Ltd.	1,035,536	$9,723,683
4	CCJ	Cameco Corp	93,815	$9,555,995
5	UUUU	Energy Fuels Inc	272,280	$3,948,060
6	URG	Ur-Energy Inc	1,215,929	$1,653,663
7	UROY	Uranium Royalty Corp.	212,503	$590,758
8	EU	enCore Energy Corp.	14,100	$18,471

14 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$18,946,880	6,191,791	-45.2%	Shares	Sole	2026-08-14
2026-03-31	$39,903,967	11,304,240	-24.1%	Shares	Sole	2026-05-15
2025-12-31	$39,602,630	14,888,207	-12.6%	Shares	Sole	2026-02-17
2025-09-30	$46,822,578	17,026,392	+1696.3%	Shares	Sole	2025-11-14
2025-06-30	$1,725,137	947,878	+61.7%	Shares	Sole	2025-08-14
2024-12-31	$1,055,467	586,371	+2.9%	Shares	Sole	2025-02-14
2024-09-30	$1,043,211	570,061	-63.8%	Shares	Sole	2024-11-14
2024-06-30	$3,134,263	1,575,007	+432.6%	Shares	Sole	2024-08-14
2024-03-31	$576,679	295,733	+98.6%	Shares	Sole	2024-05-15
2023-12-31	$263,614	148,935	+873.4%	Shares	Sole	2024-02-14
2023-09-30	$25,245	15,300	0.0%	Shares	Sole	2023-11-14
2023-06-30	$19,125	15,300	0.0%	Shares	Sole	2023-08-14
2023-03-31	$16,677	15,300	-65.1%	Shares	Sole	2023-05-15
2022-12-31	$50,370	43,800	—	Shares	Sole	2023-02-14
No filing history on record for this holder in this stock.