TWO SIGMA INVESTMENTS, LP

Position in HNRG — Hallador Energy Co

CIK 1179392 NEW YORK, NY

Position in HNRG

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

Position Value

$527,472

-$2,277,398 QoQ

Shares Held

32,400

-77.4% QoQ

Ownership

0.069%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2022

11 quarters on record

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

Utilities · as of Mar 31, 2026

TWO SIGMA INVESTMENTS, LP holds $22,356,973 across 7 Utilities - Independent Power Producers names. HNRG ranks #6 (2.4% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	OKLO	Oklo Inc.	160,317	$7,950,120
2	VST	Vistra Corp.	39,634	$5,958,179
3	TAC	Transalta Corp	302,340	$3,960,654
4	TLN	Talen Energy Corp	9,669	$3,086,634
5	NRG	Nrg Energy, Inc.	5,603	$818,822
6	HNRG	Hallador Energy Co This page	32,400	$527,472
7	DGXX	Digi Power X Inc.	27,139	$55,092

11 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$527,472	32,400	-77.4%	Shares	Sole	2026-05-15
2025-09-30	$2,804,870	143,325	+59.2%	Shares	Sole	2025-11-14
2025-06-30	$1,425,079	90,024	+520.5%	Shares	Sole	2025-08-14
2025-03-31	$178,170	14,509	-25.7%	Shares	Sole	2025-05-15
2024-12-31	$223,629	19,531	+53.4%	Shares	Sole	2025-02-14
2024-09-30	$120,053	12,731	-72.9%	Shares	Sole	2024-11-14
2024-06-30	$364,754	46,944	-72.3%	Shares	Sole	2024-08-14
2024-03-31	$902,528	169,330	-50.6%	Shares	Sole	2024-05-15
2023-12-31	$3,031,934	342,979	+360.0%	Shares	Sole	2024-02-14
2023-09-30	$1,075,198	74,563	-47.8%	Shares	Sole	2023-11-14
2022-03-31	$500,209	142,917	—	Shares	Sole	2022-05-16
No filing history on record for this holder in this stock.