SummitTX Capital, L.P.

Position in DNN — Denison Mines Corp.

CIK 2052310 FORT WORTH, TX

Position in DNN

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

Position Value

$3,716,588

+$1,221,886 QoQ

Shares Held

1,052,858

+12.3% QoQ

Ownership

0.116%

of shares outstanding

% of Portfolio

0.12%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2025

5 quarters on record

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

Energy · as of Mar 31, 2026

SummitTX Capital, L.P. holds $15,052,791 across 5 Uranium names. DNN ranks #2 (24.7% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	CCJ	Cameco Corp	85,464	$9,282,245
2	DNN	Denison Mines Corp. This page	1,052,858	$3,716,588
3	LEU	Centrus Energy Corp	6,386	$1,108,545
4	NXE	NexGen Energy Ltd.	74,231	$861,079
5	URG	Ur-Energy Inc	56,600	$84,334

5 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$3,716,588	1,052,858	+12.3%	Shares	Sole	2026-05-15
2025-12-31	$2,494,702	937,858	-50.0%	Shares	Sole	2026-02-17
2025-09-30	$5,155,309	1,874,658	-9.6%	Shares	Defined	2025-11-14
2025-06-30	$3,775,877	2,074,658	+141.2%	Shares	Defined	2025-08-14
2025-03-31	$1,118,000	860,000	—	Shares	Defined	2025-05-15
No filing history on record for this holder in this stock.