Who owns MDU RESOURCES GROUP INC?
Prices and market caps: Cboe delayed data, at least 15 minutes delayed. Not real-time. Fundamentals from company filings.
Institutional ownership of MDU from SEC Form 13F filings across 437 reporting managers. All positions are from one synchronized reporting period — 2026-06-30 books, filed up to 45 days after quarter end — so every row is comparable.
As of the 2026-06-30 reporting period, 437 institutions disclosed 194.1M shares of MDU RESOURCES GROUP INC worth $4.12B — about 92.6% of shares outstanding; the largest disclosed holder is BlackRock, Inc.. Source: SEC Form 13F filings, parsed by EvidInvest.
437
13F holders
$4.12B
value, 2026 filers
92.6%
of shares outstanding (194.1M sh)
71
new positions (2026 filers)
Top institutional holders
ordered by shares owned · positions as of 2026-06-30 · % of fund = share of the manager's own book · % of co. = share of MDU's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | 27.4M | $580.1M | 0.0% | 13% | +6.4% |
| 2 | BARROW HANLEY MEWHINNEY & STRAUSS LLC | 13.1M | $276.9M | 0.8% | 6.2% | -5.1% |
| 3 | VANGUARD PORTFOLIO MANAGEMENT LLC | 12.7M | $269.2M | 0.0% | 6.1% | +1.3% |
| 4 | DIMENSIONAL FUND ADVISORS LP | 10.4M | $221.3M | 0.0% | 5% | +1.5% |
| 5 | EARNEST PARTNERS LLC | 9.7M | $206.3M | 0.7% | 4.6% | -1.6% |
| 6 | VANGUARD CAPITAL MANAGEMENT LLC | 9.4M | $199.7M | 0.0% | 4.5% | +2.9% |
| 7 | STATE STREET CORP | 7.4M | $157.4M | 0.0% | 3.5% | +5.5% |
| 8 | BANK OF AMERICA CORP /DE/ | 6.1M | $129.2M | 0.0% | 2.9% | -1.8% |
| 9 | SEI INVESTMENTS CO | 5.2M | $110.9M | 0.1% | 2.5% | -0.6% |
| 10 | MORGAN STANLEY | 4.1M | $86.7M | 0.0% | 1.9% | -3.2% |
| 11 | GEODE CAPITAL MANAGEMENT, LLC | 3.6M | $75.4M | 0.0% | 1.7% | +1.8% |
| 12 | River Road Asset Management, LLC | 3.4M | $72.2M | 0.8% | 1.6% | -16.5% |
| 13 | WESTWOOD HOLDINGS GROUP INC | 3.2M | $68.3M | 0.5% | 1.5% | -9.0% |
| 14 | HITE Hedge Asset Management LLC | 3.1M | $66.5M | 3.6% | 1.5% | +102.4% |
| 15 | NORGES BANKNEW | 2.6M | $55.9M | 0.0% | 1.3% | new |
| 16 | T. Rowe Price Investment Management, Inc. | 2.6M | $55.0M | 0.0% | 1.2% | +20.1% |
| 17 | Bank of New York Mellon Corp | 2.3M | $49.4M | 0.0% | 1.1% | -1.4% |
| 18 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 2.2M | $47.4M | 0.0% | 1.1% | -1.2% |
| 19 | Invesco Ltd. | 2.0M | $43.4M | 0.0% | 1% | +8.9% |
| 20 | FRONTIER CAPITAL MANAGEMENT CO LLC | 2.0M | $42.2M | 0.4% | 0.9% | -20.7% |
| 21 | MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 2.0M | $41.5M | 0.0% | 0.9% | +8.5% |
| 22 | CITADEL ADVISORS LLC | 1.9M | $40.5M | 0.0% | 0.9% | +74.4% |
| 23 | US BANCORP \DE\ | 1.7M | $35.9M | 0.0% | 0.8% | -0.1% |
| 24 | NORTHERN TRUST CORP | 1.6M | $33.2M | 0.0% | 0.7% | +2.0% |
| 25 | NATIXIS ADVISORS, LLC | 1.5M | $32.8M | 0.0% | 0.7% | -8.5% |
Source: SEC Form 13F-HR filings (institutional managers over $100M in US-listed positions). 13Fs disclose long positions only, up to 45 days after quarter end; each manager's latest filed quarter is shown per row and dollar values are the manager's filed marks. Aggregates labeled "2026 filers" count only managers whose latest book is a 2026 quarter. Related: valuation · options positioning · supply chain. Research, not investment advice.