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 |
|---|---|---|---|---|---|
| Vanguard Group Inc | 22,201,004 | $658.7M | 0.02% | +1,896,862+9.3% | Added |
| BlackRock Inc. | 17,356,023 | $515.0M | 0.01% | −630,883−3.5% | Reduced |
| State Street Corp | 13,354,218 | $399.0M | 0.02% | +802,995+6.4% | Added |
| FMR LLC | 7,544,593 | $223.8M | 0.02% | +573,536+8.2% | Added |
| LSV Asset Management | 6,722,014 | $199.4M | 0.36% | −332,311−4.7% | Reduced |
| Dimensional Fund Advisors LP | 3,924,004 | $116.4M | 0.04% | +720,911+22.5% | Added |
| Geode Capital Management, LLC | 3,280,975 | $97.3M | 0.01% | −72,741−2.2% | Reduced |
| Bank of New York Mellon Corp | 3,049,988 | $90.5M | 0.02% | −10,951−0.4% | Reduced |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 2,517,623 | $74.7M | 0.12% | +632,429+33.5% | Added |
| Fuller & Thaler Asset Management, Inc. | 2,161,759 | $64.1M | 0.41% | −516,983−19.3% | Reduced |
| Norges Bank | 2,002,480 | $59.4M | 0.01% | −31,421−1.5% | Reduced |
| US Bancorp | 1,909,076 | $56.6M | 0.11% | −1,640−0.1% | Reduced |
| Northern Trust Corp | 1,871,990 | $55.5M | 0.01% | +240,223+14.7% | Added |
| Charles Schwab Investment Management Inc | 1,667,625 | $49.5M | 0.02% | +45,368+2.8% | Added |
| AQR Capital Management LLC | 1,635,531 | $48.5M | 0.09% | +2,425+0.1% | Added |
| Old Republic International Corporation | 1,536,500 | $45.6M | 0.95% | 00.0% | Unchanged |
| Prudential Financial Inc | 1,425,920 | $42.3M | 0.06% | −345,534−19.5% | Reduced |
| Frontier Capital Management Co LLC | 1,334,586 | $39.6M | 0.31% | −35,985−2.6% | Reduced |
| Jupiter Asset Management Ltd | 1,282,239 | $38.0M | 0.43% | −17,074−1.3% | Reduced |
| Invesco Ltd. | 1,220,126 | $36.2M | 0.01% | +406,118+49.9% | Added |
| Bank of Montreal | 1,166,292 | $35.0M | 0.02% | +674,154+137.0% | Added |
| Lazard Asset Management LLC | 1,151,085 | $34.2M | 0.04% | −317,899−21.6% | Reduced |
| Captrust Financial Advisors | 1,103,803 | $32.9M | 0.27% | +373,312+51.1% | Added |
| Morgan Stanley | 1,008,251 | $29.9M | 0.00% | −147,473−12.8% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 1,000,383 | $29.7M | 0.08% | +155,162+18.4% | Added |
| Wells Fargo & Company | 999,700 | $29.7M | 0.01% | −115,636−10.4% | Reduced |
| First Trust Advisors LP | 947,867 | $28.1M | 0.03% | −3,768−0.4% | Reduced |
| Goldman Sachs Group Inc | 946,700 | $28.1M | 0.01% | −1,683,034−64.0% | Reduced |
| Nuveen Asset Management, LLC | 884,609 | $26.2M | 0.01% | +33,229+3.9% | Added |
| Russell Investments Group, Ltd. | 825,027 | $24.5M | 0.04% | −102,656−11.1% | Reduced |
| Parametric Portfolio Associates LLC | 771,359 | $22.9M | 0.01% | −283,148−26.9% | Reduced |
| Principal Financial Group Inc | 700,786 | $20.8M | 0.01% | −1640.0% | Reduced |
| Man Group plc | 696,034 | $20.7M | 0.07% | −13,846−2.0% | Reduced |
| Deprince Race & Zollo Inc | 695,744 | $20.6M | 0.55% | −176,756−20.3% | Reduced |
| Deroy & Devereaux Private Investment Counsel Inc | 646,132 | $19.2M | 1.50% | +646,132 | New |
| ProShare Advisors LLC | 634,766 | $18.8M | 0.05% | +48,270+8.2% | Added |
| Robeco Institutional Asset Management B.V. | 595,227 | $17.7M | 0.04% | +86,536+17.0% | Added |
| JPMorgan Chase & Co | 585,428 | $17.4M | 0.00% | −11,790−2.0% | Reduced |
| Loomis Sayles & Co L P | 577,047 | $17.1M | 0.02% | +84,466+17.1% | Added |
| Millennium Management LLC | 551,319 | $16.4M | 0.02% | −388,077−41.3% | Reduced |
| Rhumbline Advisers | 541,854 | $16.1M | 0.02% | +4,436+0.8% | Added |
| John G Ullman & Associates Inc | 527,827 | $15.7M | 2.13% | −4,367−0.8% | Reduced |
| Ancora Advisors, LLC | 526,261 | $15.6M | 0.41% | −73,174−12.2% | Reduced |
| Retirement Systems of Alabama | 525,209 | $15.6M | 0.06% | −10.0% | Reduced |
| CCM Investment Advisers LLC | 524,777 | $15.6M | 2.02% | −730−0.1% | Reduced |
| Bank of America Corp | 507,154 | $15.0M | 0.00% | +171,949+51.3% | Added |
| Mackenzie Financial Corp | 491,793 | $14.6M | 0.02% | +19,741+4.2% | Added |
| Macquarie Group Ltd | 482,704 | $14.3M | 0.01% | −1,700−0.4% | Reduced |
| California Public Employees Retirement System | 473,736 | $14.1M | 0.01% | −9,048−1.9% | Reduced |
| Swiss National Bank | 444,590 | $13.2M | 0.01% | +2,600+0.6% | Added |
| Angeles Investment Advisors, LLC | 441,420 | $13.1M | 0.76% | +441,420 | New |
| Legal & General Group Plc | 422,425 | $12.5M | 0.00% | −6,419−1.5% | Reduced |
| UBS Asset Management Americas Inc | 416,726 | $12.4M | 0.01% | +4,270+1.0% | Added |
| Royal Bank of Canada | 413,607 | $12.3M | 0.00% | −132,683−24.3% | Reduced |
| Davidson Investment Advisors | 397,353 | $11.8M | 0.92% | +2,868+0.7% | Added |
| Managed Asset Portfolios, LLC | 390,463 | $11.6M | 1.76% | +793+0.2% | Added |
| Ameriprise Financial Inc | 364,679 | $10.8M | 0.00% | −67,729−15.7% | Reduced |
| American International Group, Inc. | 348,598 | $10.3M | 0.06% | −8,793−2.5% | Reduced |
| California State Teachers Retirement System | 337,722 | $10.0M | 0.01% | −3,097−0.9% | Reduced |
| Kennedy Capital Management, Inc. | 331,206 | $9.83M | 0.22% | +123,654+59.6% | Added |
| M&T Bank Corp | 326,165 | $9.68M | 0.04% | +140.0% | Added |
| Alliancebernstein L.P. | 319,600 | $9.48M | 0.00% | −25,862−7.5% | Reduced |
| Miller Howard Investments Inc | 302,647 | $8.98M | 0.37% | +31,043+11.4% | Added |
| Heartland Advisors Inc | 298,800 | $8.87M | 0.53% | −158,556−34.7% | Reduced |
| New York State Teachers Retirement System | 292,960 | $8.69M | 0.02% | +12,627+4.5% | Added |
| State Board of Administration of Florida Retirement System | 290,744 | $8.63M | 0.02% | −3,381−1.1% | Reduced |
| Goodman Financial Corp | 281,950 | $8.37M | 2.29% | +8,054+2.9% | Added |
| Renaissance Technologies LLC | 280,250 | $8.31M | 0.01% | +230,100+458.8% | Added |
| Barry Investment Advisors, LLC | 272,411 | $8.14M | 2.25% | −1,576−0.6% | Reduced |
| SIR Capital Management, L.P. | 271,420 | $8.05M | 1.18% | +271,420 | New |
| First Manhattan Co | 265,059 | $7.86M | 0.03% | +1,800+0.7% | Added |
| Manufacturers Life Insurance Company, The | 257,285 | $7.63M | 0.01% | +11,997+4.9% | Added |
| Hancock Whitney Corp | 246,875 | $7.33M | 0.26% | +185,995+305.5% | Added |
| Voya Investment Management LLC | 237,330 | $7.04M | 0.01% | +82,995+53.8% | Added |
| BNP Paribas Arbitrage, SA | 236,082 | $7.00M | 0.02% | −5,303−2.2% | Reduced |
| Nordea Investment Management AB | 232,427 | $7.00M | 0.01% | −3,857−1.6% | Reduced |
| UBS Oconnor LLC | 231,757 | $6.88M | 0.06% | +31,757+15.9% | Added |
| DekaBank Deutsche Girozentrale | 224,917 | $6.78M | 0.02% | +69,419+44.6% | Added |
| State of Tennessee, Treasury Department | 221,863 | $6.58M | 0.03% | −22,095−9.1% | Reduced |
| HSBC Holdings PLC | 220,898 | $6.57M | 0.01% | +82,350+59.4% | Added |
| Martingale Asset Management L P | 219,468 | $6.51M | 0.09% | +1,610+0.7% | Added |
| New York State Common Retirement Fund | 218,805 | $6.49M | 0.01% | +2,818+1.3% | Added |
| Ensign Peak Advisors, Inc | 204,262 | $6.06M | 0.01% | −5,610−2.7% | Reduced |
| Hennessy Advisors Inc | 191,207 | $5.67M | 0.34% | 00.0% | Unchanged |
| State of Alaska, Department of Revenue | 190,456 | $5.65M | 0.06% | +2,266+1.2% | Added |
| Stockman Wealth Management, Inc. | 188,604 | $5.60M | 1.25% | +9,985+5.6% | Added |
| Raymond James & Associates | 186,347 | $5.53M | 0.00% | +75,102+67.5% | Added |
| Thrivent Financial for Lutherans | 185,105 | $5.49M | 0.01% | −7,171−3.7% | Reduced |
| Credit Suisse AG | 179,030 | $5.31M | 0.00% | +2,462+1.4% | Added |
| Mutual of America Capital Management LLC | 178,451 | $5.29M | 0.05% | −524−0.3% | Reduced |
| DC Investments Management, LLC | 178,343 | $5.29M | 9.86% | 00.0% | Unchanged |
| Connor, Clark & Lunn Investment Management Ltd. | 177,426 | $5.26M | 0.03% | −276,356−60.9% | Reduced |
| Amundi | 171,132 | $5.08M | 0.00% | −117,058−40.6% | Reduced |
| Point72 Asset Management, L.P. | 170,000 | $5.04M | 0.02% | +170,000 | New |
| Barclays PLC | 166,892 | $4.95M | 0.00% | −74,217−30.8% | Reduced |
| Keeley-Teton Advisors, LLC | 166,853 | $4.95M | 0.54% | −18,441−10.0% | Reduced |
| UBS Group AG | 162,715 | $4.83M | 0.00% | +14,454+9.7% | Added |
| Amalgamated Bank | 160,857 | $4.77M | 0.04% | −14,180−8.1% | Reduced |
| Texas Permanent School Fund | 149,745 | $4.44M | 0.05% | −191−0.1% | Reduced |
| Tudor Investment Corp Et Al | 149,368 | $4.43M | 0.09% | +64,633+76.3% | Added |