Oak Thistle LLC

Position in MDU — Mdu Resources Group Inc

CIK 1755987 NEW YORK, NY

Position in MDU

as of Jun 30, 2026 · filed Jul 21, 2026 Compact

Position Value

$4,038,362

+$2,847,358 QoQ

Shares Held

190,399

+166.5% QoQ

Ownership

0.091%

of shares outstanding

% of Portfolio

0.40%

of 13F equity value

Holder Rank

#18

of 183 holders

Holding Since

Jun 2023

6 quarters on record

Voting authority Sole 0% Shared 0% None 100%

Utilities · as of Jun 30, 2026

Oak Thistle LLC holds $10,524,965 across 3 Utilities - Regulated Gas names. MDU ranks #1 (38.4% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	MDU	Mdu Resources Group Inc This page	190,399	$4,038,362
2	ATO	Atmos Energy Corp	22,758	$3,920,520
3	NI	Nisource Inc.	53,966	$2,566,083

6 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$4,038,362	190,399	+166.5%	Shares	Sole	2026-07-21
2025-06-30	$1,191,004	71,446	+363.0%	Shares	Sole	2025-08-08
2025-03-31	$260,938	15,431	-72.5%	Shares	Sole	2025-05-06
2023-12-31	—	56,077	+248.4%	Shares	Sole	2024-01-22
2023-09-30	—	16,097	-18.9%	Shares	Sole	2023-10-18
2023-06-30	—	19,842	—	Shares	Sole	2023-07-26
No filing history on record for this holder in this stock.