Old West Investment Management, LLC

Position in DNN — Denison Mines Corp.

CIK 1549358 Los Angeles, CA

Position in DNN

as of Jun 30, 2026 · filed Aug 6, 2026 Compact

Position Value

$2,023,440

-$127,865 QoQ

Shares Held

661,255

+8.5% QoQ

Ownership

0.073%

of shares outstanding

% of Portfolio

0.23%

of 13F equity value

Holder Rank

#81

of 283 holders

Holding Since

Mar 2020

26 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Energy · as of Jun 30, 2026

Old West Investment Management, LLC holds $40,864,648 across 3 Uranium names. DNN ranks #3 (5.0% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	CCJ	Cameco Corp	193,664	$19,726,615
2	NXE	NexGen Energy Ltd.	2,035,633	$19,114,593
3	DNN	Denison Mines Corp. This page	661,255	$2,023,440

26 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$2,023,440	661,255	+8.5%	Shares	Sole	2026-08-06
2026-03-31	$2,151,305	609,435	-14.9%	Shares	Sole	2026-05-12
2025-12-31	$1,904,504	715,979	+1.3%	Shares	Sole	2026-02-17
2025-09-30	$1,943,419	706,698	+1.7%	Shares	Sole	2025-11-05
2025-06-30	$1,264,197	694,614	+70.1%	Shares	Sole	2025-08-08
2025-03-31	$530,804	408,311	-71.8%	Shares	Sole	2025-05-14
2024-12-31	$2,610,635	1,450,353	+0.7%	Shares	Sole	2025-02-13
2024-09-30	$2,635,386	1,440,102	+0.2%	Shares	Sole	2024-11-19
2024-06-30	$2,861,393	1,437,886	+1.2%	Shares	Sole	2024-08-09
2024-03-31	$2,769,464	1,420,238	-45.1%	Shares	Sole	2024-05-08
2023-12-31	$4,575,561	2,585,063	-1.4%	Shares	Sole	2024-02-14
2023-09-30	$4,327,179	2,622,533	+117.1%	Shares	Sole	2023-11-13
2023-06-30	$1,509,822	1,207,858	+54.3%	Shares	Sole	2023-08-14
2023-03-31	$852,991	782,561	+3.0%	Shares	Sole	2023-05-08
2022-12-31	$873,872	759,889	+0.8%	Shares	Sole	2023-02-13
2022-09-30	$897,157	753,914	-8.6%	Shares	Sole	2022-11-09
2022-06-30	$799,734	824,469	+0.5%	Shares	Sole	2022-08-11
2022-03-31	$1,312,003	820,002	-43.1%	Shares	Sole	2022-04-28
2021-12-31	$1,973,880	1,440,789	-82.8%	Shares	Sole	2022-02-10
2021-09-30	$12,283,715	8,356,269	+0.1%	Shares	Sole	2021-10-26
2021-06-30	$9,934,970	8,348,715	+21.7%	Shares	Sole	2021-08-12
2021-03-31	$7,474,471	6,857,313	-57.3%	Shares	Sole	2021-05-14
2020-12-31	$10,448,811	16,075,095	+1.7%	Shares	Sole	2021-02-16
2020-09-30	$6,479,173	15,802,861	+0.8%	Shares	Sole	2020-11-13
2020-06-30	$5,328,323	15,671,539	+22.6%	Shares	Sole	2020-08-13
2020-03-31	$3,196,223	12,784,894	—	Shares	Sole	2020-05-15
No filing history on record for this holder in this stock.