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MDU RESOURCES GROUP INC MDU
NYSE · stock · Mining & Quarrying of Nonmetallic Minerals (No Fuels) · website · IPO 1981-05-22
MDU RESOURCES GROUP INC institutional holders
| Investor | Shares | Value | % of company |
|---|---|---|---|
| BlackRock Finance, Inc. | 18,609,410 | $467.1M | 9.06% |
| CITADEL ADVISORS LLC | 1,909,701 | $40.5M | 0.93% |
| RENAISSANCE TECHNOLOGIES LLC | 957,150 | $20.3M | 0.47% |
| TWO SIGMA INVESTMENTS, LP | 898,508 | $19.1M | 0.44% |
| MILLENNIUM MANAGEMENT LLC | 624,798 | $13.3M | 0.3% |
| D. E. Shaw & Co., Inc. | 450,754 | $9.6M | 0.22% |
| AQR CAPITAL MANAGEMENT LLC | 235,208 | $5.0M | 0.11% |
| Bridgewater Associates, LP | 80,657 | $1.7M | 0.04% |
% of company = reported institutional shares ÷ shares outstanding. Based on the latest reports; not every holder reports every quarter.
Computed from company filings · US · as of 2025-12-31. Facts plus Stocktoria's own computed scores — not investment advice.