Westport Asset Management’s MDU Resources MDU Stock Holding History

Westport Asset Management’s Portfolio MDU Stock Details MDU Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$742K	Hold	35,000	–	–	0.3%	50
2026 Q1	$725K	Hold	35,000	–	–	0.32%	50
2025 Q4	$623K	Hold	35,000	–	–	0.26%	50
2025 Q3	$623K	Hold	35,000	–	–	0.26%	50
2025 Q2	$583K	Hold	35,000	–	–	0.26%	52
2025 Q1	$592K	Hold	35,000	–	–	0.29%	48
2024 Q4	$631K	Buy	35,000 +7,925	+29%	+$139K	0.3%	47
2024 Q3	$228K	Buy	27,075 +18,050	+200%	+$257K	0.11%	62
2024 Q2	$126K	Hold	9,025	–	–	0.06%	66
2024 Q1	$126K	Hold	9,025	–	–	0.06%	65
2023 Q4	$99K	Hold	9,025	–	–	0.05%	65
2023 Q3	$97.9K	Hold	9,025	–	–	0.06%	64
2023 Q2	$105K	Buy	+9,025	New	+$102K	0.06%	63

Other funds holding MDU

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Barrow, Hanley, Mewhinney & Strauss Dallas, Texas $33B AUM 40.62% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

EARNEST Partners Atlanta, Georgia $27.7B AUM 52.44% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return

SEI Investments Oaks, Pennsylvania $113B AUM 34.64% 1-Year Est. Return

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Westport Asset Management's MDU Position: Q2 2026 in Review

Westport Asset Management held its MDU Resources (MDU) position steady in Q2 2026 at 35,000 shares worth $742K. The position accounts for 0.3% of the portfolio, ranked #50.

Westport Asset Management first reported a position in MDU in Q2 2023 and has held it in 13 quarters since. 438 funds tracked by Wall St. Rank hold MDU as of Q2 2026.

Westport Asset Management held 35,000 shares of MDU Resources worth $742K as of Q2 2026.
Westport Asset Management left its MDU Resources share count unchanged in Q2 2026.
MDU Resources made up 0.3% of Westport Asset Management's portfolio in Q2 2026, its #50 holding.
Westport Asset Management first reported a position in MDU Resources in Q2 2023 and has held it in 13 quarters since.
438 funds tracked by Wall St. Rank held MDU Resources as of Q2 2026.

Based on Westport Asset Management's 13F filing for Q2 2026, filed 11 Aug 2026.