MDUMDU Resources Group, Inc.

$20.29

Who owns MDU

414 institutions reported holding MDU for 2026Q1, together 92% of the company, more than the 410 a quarter earlier.

414

Institutions reporting a position · as of 2026Q1 · up from 410 the quarter before

Shares held by institutions
190.1M

Shares held by institutions · 92% of the company · long US equity positions only, as reported on Form 13F

Reported value
$3.94B

Reported value · at 2026-03-31 prices, not today's

Top 5 holders
40%

Top 5 holders · of the whole company, between five filers

Details
Reporting quarter2026-03-31
2026Q1
Quarters on record
52
New positions
49
Positions exited
49
Added to
146
Reduced
101
Top 10 holdersof the company
53%
Institutional ownership by quarter, 2013Q2 to 2026Q1
QuarterFilersSharesReported value
2026Q1414190.1M$3.94B
2025Q4410193.5M$3.78B
2025Q3400165.8M$2.95B
2025Q2399161.9M$2.70B
2025Q1398165.9M$2.81B
2024Q4396163.1M$2.94B
2024Q3400152.4M$4.18B
2024Q2384152.1M$3.82B
2024Q1389149.9M$3.78B
2023Q4372145.3M$2.88B
2023Q3372143.0M$2.80B
2023Q2374147.1M$3.09B
2023Q1406144.4M$4.40B
2022Q4400145.3M$4.41B
2022Q3373145.8M$3.99B
2022Q2385144.4M$3.90B
Largest reported holders, 2026Q1
HolderShares% of companyValue
BlackRock Inc.25.7M12%$533M
VANGUARD GROUP INC23.3M11%$484M
BARROW HANLEY MEWHINNEY & STRAUSS LLC13.8M6.6%$285M
DIMENSIONAL FUND ADVISORS LP10.3M5.0%$213M
EARNEST PARTNERS LLC9.9M4.8%$205M
STATE STREET CORP7.0M3.4%$146M
BANK OF AMERICA CORP /DE/6.2M3.0%$129M
SEI INVESTMENTS CO5.3M2.5%$109M
MORGAN STANLEY4.2M2.0%$87M
River Road Asset Management, LLC4.1M2.0%$84M

SEC Form 13F data sets (DERA bulk files). 13F is quarterly, filed up to 45 days late, and covers long US equity positions only, no shorts, no derivatives, nothing held below the reporting threshold.

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