TWO SIGMA INVESTMENTS, LP

Position in MDU — Mdu Resources Group Inc

CIK 1179392 NEW YORK, NY

Position in MDU

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

Position Value

$9,998,974

+$6,112,269 QoQ

Shares Held

482,576

+142.4% QoQ

Ownership

0.231%

of shares outstanding

% of Portfolio

0.01%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

15 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Utilities · as of Mar 31, 2026

TWO SIGMA INVESTMENTS, LP holds $312,394,938 across 11 Utilities - Regulated Gas names. MDU ranks #6 (3.2% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	BKH	Black Hills Corp /Sd/	2,216,003	$153,812,768
2	CTRI	Centuri Holdings, Inc.	2,714,520	$79,291,129
3	NJR	New Jersey Resources Corp	457,471	$25,124,307
4	ATO	Atmos Energy Corp	89,985	$16,622,029
5	NWN	Northwest Natural Holding Co	273,209	$14,540,182
6	MDU	Mdu Resources Group Inc This page	482,576	$9,998,974
7	OGS	ONE Gas, Inc.	79,166	$6,818,567
8	NI	Nisource Inc.	62,683	$2,924,788

15 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$9,998,974	482,576	+142.4%	Shares	Sole	2026-05-15
2025-12-31	$3,886,705	199,114	+664.1%	Shares	Sole	2026-02-17
2025-09-30	$464,110	26,059	-78.4%	Shares	Sole	2025-11-14
2025-06-30	$2,008,184	120,467	-68.7%	Shares	Sole	2025-08-14
2024-09-30	—	384,747	-18.2%	Shares	Sole	2024-11-14
2024-06-30	—	470,336	-22.5%	Shares	Sole	2024-08-14
2024-03-31	—	606,590	-37.2%	Shares	Sole	2024-05-15
2023-12-31	—	965,826	+60.8%	Shares	Sole	2024-02-14
2023-09-30	—	600,801	+83.6%	Shares	Sole	2023-11-14
2023-06-30	—	327,256	+107.5%	Shares	Sole	2023-08-14
2023-03-31	—	157,689	+384.5%	Shares	Sole	2023-05-15
2022-09-30	—	32,544	-84.9%	Shares	Sole	2022-11-14
2022-03-31	—	215,992	-1.3%	Shares	Sole	2022-05-16
2020-06-30	—	218,760	-56.4%	Shares	Sole	2020-08-14
2020-03-31	—	501,499	—	Shares	Sole	2020-05-15
No filing history on record for this holder in this stock.