Mdu Resources Group Inc
MDU- Exchange
- NYSE
- Industry
- Mining & Quarrying of Nonmetallic Minerals (No Fuels)
- SEC CIK
- 0000067716
No open-market purchases or sales by Mdu Resources Group Inc insiders were filed in the last 90 days; 438 institutions reported holding it in 13F filings for Q2 2026, worth $4.12B in total; no superinvestor holds it.
13F holders, Q3 2021
Institutional positions in Mdu Resources Group Inc as of Sep 30, 2021. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 392
- +1 vs. Q2 2021
- Shares held
- 141.4M
- +1.44M (+1.0%) vs. Q2 2021
- Total value
- $4.20B
- −$189.6M (−4.3%) vs. Q2 2021
- New holders
- 38
- 137 more added
- Sold out
- 37
- 130 more reduced
3 institutions that held it in Q2 2021 haven't filed for Q3 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2021: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting MDU on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 438 | $4.12B |
| Q1 2026 | 422 | $3.97B |
| Q4 2025 | 416 | $3.80B |
| Q3 2025 | 407 | $2.96B |
| Q2 2025 | 407 | $2.70B |
| Q1 2025 | 403 | $2.81B |
| Q4 2024 | 400 | $2.94B |
| Q3 2024 | 404 | $4.18B |
| Q2 2024 | 386 | $3.82B |
| Q1 2024 | 393 | $3.78B |
| Q4 2023 | 375 | $2.88B |
| Q3 2023 | 378 | $2.81B |
| Q2 2023 | 380 | $3.09B |
| Q1 2023 | 412 | $4.41B |
| Q4 2022 | 404 | $4.41B |
| Q3 2022 | 378 | $4.00B |
| Q2 2022 | 393 | $3.91B |
| Q1 2022 | 411 | $3.73B |
| Q4 2021 | 405 | $4.41B |
| Q3 2021 | 392 | $4.20B |
| Q2 2021 | 394 | $4.39B |
| Q1 2021 | 399 | $4.39B |
Institutions, Q3 2021
Shares, value and share of portfolio for each institution holding Mdu Resources Group Inc; share changes are against Q2 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Connor, Clark & Lunn Investment Management Ltd. | 177,426 | $5.26M | 0.03% | −276,356−60.9% | Reduced |
| DC Investments Management, LLC | 178,343 | $5.29M | 9.86% | 00.0% | Unchanged |
| Mutual of America Capital Management LLC | 178,451 | $5.29M | 0.05% | −524−0.3% | Reduced |
| Credit Suisse AG | 179,030 | $5.31M | 0.00% | +2,462+1.4% | Added |
| Thrivent Financial for Lutherans | 185,105 | $5.49M | 0.01% | −7,171−3.7% | Reduced |
| Raymond James & Associates | 186,347 | $5.53M | 0.00% | +75,102+67.5% | Added |
| Stockman Wealth Management, Inc. | 188,604 | $5.60M | 1.25% | +9,985+5.6% | Added |
| State of Alaska, Department of Revenue | 190,456 | $5.65M | 0.06% | +2,266+1.2% | Added |
| Hennessy Advisors Inc | 191,207 | $5.67M | 0.34% | 00.0% | Unchanged |
| Ensign Peak Advisors, Inc | 204,262 | $6.06M | 0.01% | −5,610−2.7% | Reduced |
| New York State Common Retirement Fund | 218,805 | $6.49M | 0.01% | +2,818+1.3% | Added |
| Martingale Asset Management L P | 219,468 | $6.51M | 0.09% | +1,610+0.7% | Added |
| HSBC Holdings PLC | 220,898 | $6.57M | 0.01% | +82,350+59.4% | Added |
| State of Tennessee, Treasury Department | 221,863 | $6.58M | 0.03% | −22,095−9.1% | Reduced |
| DekaBank Deutsche Girozentrale | 224,917 | $6.78M | 0.02% | +69,419+44.6% | Added |
| UBS Oconnor LLC | 231,757 | $6.88M | 0.06% | +31,757+15.9% | Added |
| Nordea Investment Management AB | 232,427 | $7.00M | 0.01% | −3,857−1.6% | Reduced |
| BNP Paribas Arbitrage, SA | 236,082 | $7.00M | 0.02% | −5,303−2.2% | Reduced |
| Voya Investment Management LLC | 237,330 | $7.04M | 0.01% | +82,995+53.8% | Added |
| Hancock Whitney Corp | 246,875 | $7.33M | 0.26% | +185,995+305.5% | Added |
| Manufacturers Life Insurance Company, The | 257,285 | $7.63M | 0.01% | +11,997+4.9% | Added |
| First Manhattan Co | 265,059 | $7.86M | 0.03% | +1,800+0.7% | Added |
| SIR Capital Management, L.P. | 271,420 | $8.05M | 1.18% | +271,420 | New |
| Barry Investment Advisors, LLC | 272,411 | $8.14M | 2.25% | −1,576−0.6% | Reduced |
| Renaissance Technologies LLC | 280,250 | $8.31M | 0.01% | +230,100+458.8% | Added |
| Goodman Financial Corp | 281,950 | $8.37M | 2.29% | +8,054+2.9% | Added |
| State Board of Administration of Florida Retirement System | 290,744 | $8.63M | 0.02% | −3,381−1.1% | Reduced |
| New York State Teachers Retirement System | 292,960 | $8.69M | 0.02% | +12,627+4.5% | Added |
| Heartland Advisors Inc | 298,800 | $8.87M | 0.53% | −158,556−34.7% | Reduced |
| Miller Howard Investments Inc | 302,647 | $8.98M | 0.37% | +31,043+11.4% | Added |
| Alliancebernstein L.P. | 319,600 | $9.48M | 0.00% | −25,862−7.5% | Reduced |
| M&T Bank Corp | 326,165 | $9.68M | 0.04% | +140.0% | Added |
| Kennedy Capital Management, Inc. | 331,206 | $9.83M | 0.22% | +123,654+59.6% | Added |
| California State Teachers Retirement System | 337,722 | $10.0M | 0.01% | −3,097−0.9% | Reduced |
| American International Group, Inc. | 348,598 | $10.3M | 0.06% | −8,793−2.5% | Reduced |
| Ameriprise Financial Inc | 364,679 | $10.8M | 0.00% | −67,729−15.7% | Reduced |
| Managed Asset Portfolios, LLC | 390,463 | $11.6M | 1.76% | +793+0.2% | Added |
| Davidson Investment Advisors | 397,353 | $11.8M | 0.92% | +2,868+0.7% | Added |
| Royal Bank of Canada | 413,607 | $12.3M | 0.00% | −132,683−24.3% | Reduced |
| UBS Asset Management Americas Inc | 416,726 | $12.4M | 0.01% | +4,270+1.0% | Added |
| Legal & General Group Plc | 422,425 | $12.5M | 0.00% | −6,419−1.5% | Reduced |
| Angeles Investment Advisors, LLC | 441,420 | $13.1M | 0.76% | +441,420 | New |
| Swiss National Bank | 444,590 | $13.2M | 0.01% | +2,600+0.6% | Added |
| California Public Employees Retirement System | 473,736 | $14.1M | 0.01% | −9,048−1.9% | Reduced |
| Macquarie Group Ltd | 482,704 | $14.3M | 0.01% | −1,700−0.4% | Reduced |
| Mackenzie Financial Corp | 491,793 | $14.6M | 0.02% | +19,741+4.2% | Added |
| Bank of America Corp | 507,154 | $15.0M | 0.00% | +171,949+51.3% | Added |
| CCM Investment Advisers LLC | 524,777 | $15.6M | 2.02% | −730−0.1% | Reduced |
| Retirement Systems of Alabama | 525,209 | $15.6M | 0.06% | −10.0% | Reduced |
| Ancora Advisors, LLC | 526,261 | $15.6M | 0.41% | −73,174−12.2% | Reduced |
| John G Ullman & Associates Inc | 527,827 | $15.7M | 2.13% | −4,367−0.8% | Reduced |
| Rhumbline Advisers | 541,854 | $16.1M | 0.02% | +4,436+0.8% | Added |
| Millennium Management LLC | 551,319 | $16.4M | 0.02% | −388,077−41.3% | Reduced |
| Loomis Sayles & Co L P | 577,047 | $17.1M | 0.02% | +84,466+17.1% | Added |
| JPMorgan Chase & Co | 585,428 | $17.4M | 0.00% | −11,790−2.0% | Reduced |
| Robeco Institutional Asset Management B.V. | 595,227 | $17.7M | 0.04% | +86,536+17.0% | Added |
| ProShare Advisors LLC | 634,766 | $18.8M | 0.05% | +48,270+8.2% | Added |
| Deroy & Devereaux Private Investment Counsel Inc | 646,132 | $19.2M | 1.50% | +646,132 | New |
| Deprince Race & Zollo Inc | 695,744 | $20.6M | 0.55% | −176,756−20.3% | Reduced |
| Man Group plc | 696,034 | $20.7M | 0.07% | −13,846−2.0% | Reduced |
| Principal Financial Group Inc | 700,786 | $20.8M | 0.01% | −1640.0% | Reduced |
| Parametric Portfolio Associates LLC | 771,359 | $22.9M | 0.01% | −283,148−26.9% | Reduced |
| Russell Investments Group, Ltd. | 825,027 | $24.5M | 0.04% | −102,656−11.1% | Reduced |
| Nuveen Asset Management, LLC | 884,609 | $26.2M | 0.01% | +33,229+3.9% | Added |
| Goldman Sachs Group Inc | 946,700 | $28.1M | 0.01% | −1,683,034−64.0% | Reduced |
| First Trust Advisors LP | 947,867 | $28.1M | 0.03% | −3,768−0.4% | Reduced |
| Wells Fargo & Company | 999,700 | $29.7M | 0.01% | −115,636−10.4% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 1,000,383 | $29.7M | 0.08% | +155,162+18.4% | Added |
| Morgan Stanley | 1,008,251 | $29.9M | 0.00% | −147,473−12.8% | Reduced |
| Captrust Financial Advisors | 1,103,803 | $32.9M | 0.27% | +373,312+51.1% | Added |
| Lazard Asset Management LLC | 1,151,085 | $34.2M | 0.04% | −317,899−21.6% | Reduced |
| Bank of Montreal | 1,166,292 | $35.0M | 0.02% | +674,154+137.0% | Added |
| Invesco Ltd. | 1,220,126 | $36.2M | 0.01% | +406,118+49.9% | Added |
| Jupiter Asset Management Ltd | 1,282,239 | $38.0M | 0.43% | −17,074−1.3% | Reduced |
| Frontier Capital Management Co LLC | 1,334,586 | $39.6M | 0.31% | −35,985−2.6% | Reduced |
| Prudential Financial Inc | 1,425,920 | $42.3M | 0.06% | −345,534−19.5% | Reduced |
| Old Republic International Corporation | 1,536,500 | $45.6M | 0.95% | 00.0% | Unchanged |
| AQR Capital Management LLC | 1,635,531 | $48.5M | 0.09% | +2,425+0.1% | Added |
| Charles Schwab Investment Management Inc | 1,667,625 | $49.5M | 0.02% | +45,368+2.8% | Added |
| Northern Trust Corp | 1,871,990 | $55.5M | 0.01% | +240,223+14.7% | Added |
| US Bancorp | 1,909,076 | $56.6M | 0.11% | −1,640−0.1% | Reduced |
| Norges Bank | 2,002,480 | $59.4M | 0.01% | −31,421−1.5% | Reduced |
| Fuller & Thaler Asset Management, Inc. | 2,161,759 | $64.1M | 0.41% | −516,983−19.3% | Reduced |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 2,517,623 | $74.7M | 0.12% | +632,429+33.5% | Added |
| Bank of New York Mellon Corp | 3,049,988 | $90.5M | 0.02% | −10,951−0.4% | Reduced |
| Geode Capital Management, LLC | 3,280,975 | $97.3M | 0.01% | −72,741−2.2% | Reduced |
| Dimensional Fund Advisors LP | 3,924,004 | $116.4M | 0.04% | +720,911+22.5% | Added |
| LSV Asset Management | 6,722,014 | $199.4M | 0.36% | −332,311−4.7% | Reduced |
| FMR LLC | 7,544,593 | $223.8M | 0.02% | +573,536+8.2% | Added |
| State Street Corp | 13,354,218 | $399.0M | 0.02% | +802,995+6.4% | Added |
| BlackRock Inc. | 17,356,023 | $515.0M | 0.01% | −630,883−3.5% | Reduced |
| Vanguard Group Inc | 22,201,004 | $658.7M | 0.02% | +1,896,862+9.3% | Added |
| Verition Fund Management LLC | 0 | $0 | 0.00% | −307,296−100.0% | Sold out |
| Schonfeld Strategic Advisors LLC | 0 | $0 | 0.00% | −134,824−100.0% | Sold out |
| PRW Wealth Management LLC | 0 | $0 | 0.00% | −49,237−100.0% | Sold out |
| Teza Capital Management LLC | 0 | $0 | 0.00% | −42,010−100.0% | Sold out |
| Old Mission Capital LLC | 0 | $0 | 0.00% | −30,524−100.0% | Sold out |
| Aigen Investment Management, LP | 0 | $0 | 0.00% | −25,297−100.0% | Sold out |
| Trexquant Investment LP | 0 | $0 | 0.00% | −23,215−100.0% | Sold out |
| Paloma Partners Management Co | 0 | $0 | 0.00% | −19,912−100.0% | Sold out |