Mdu Resources Group, Inc. · NYSE:MDU
Mdu Resources Group, Inc. shareholders
As of Jun 30, 2026, 427 institutions reported holding Mdu Resources Group, Inc., 92.3% of its shares. Largest: BlackRock, Vanguard and Barrow Hanley Mewhinney & Strauss LLC. New holders, exits, insiders and big stakes, each with its filing.
| Holder | Shares | % of Mdu Resources Group, Inc. | Change | Filed |
|---|---|---|---|---|
| BlackRock | 27.4M | 13.0% | +1.64M | Aug 7, 2026 |
| Vanguard | 23.9M | 11.3% | +509K | Aug 13, 2026 |
| Barrow Hanley Mewhinney & Strauss LLC | 13.1M | 6.2% | −703K | Aug 12, 2026 |
| Dimensional | 10.4M | 5.0% | +149K | Aug 11, 2026 |
| Earnest Partners LLC | 9.73M | 4.6% | −155K | Aug 13, 2026 |
| State Street | 7.38M | 3.5% | +386K | Aug 7, 2026 |
| Bank of America | 6.09M | 2.9% | −113K | Aug 14, 2026 |
| Sei Investments Co | 5.23M | 2.5% | −32,668 | Aug 14, 2026 |
| Morgan Stanley | 4.09M | 1.9% | −135K | Aug 13, 2026 |
| Geode Capital | 3.55M | 1.7% | +61,998 | Aug 12, 2026 |