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 2025
Institutional positions in Mdu Resources Group Inc as of Sep 30, 2025. 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
- 407
- +7 vs. Q2 2025
- Shares held
- 166.0M
- +6.50M (+4.1%) vs. Q2 2025
- Total value
- $2.96B
- +$295.7M (+11.1%) vs. Q2 2025
- New holders
- 53
- 138 more added
- Sold out
- 46
- 129 more reduced
7 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2025: 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 2025
Shares, value and share of portfolio for each institution holding Mdu Resources Group Inc; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Consolidated Planning Corp | 131,491 | $2.34M | 0.25% | +35,468+36.9% | Added |
| LPL Financial LLC | 131,560 | $2.34M | 0.00% | −29,116−18.1% | Reduced |
| Stifel Financial Corp | 141,453 | $2.52M | 0.00% | +3,406+2.5% | Added |
| Amundi | 143,332 | $2.57M | 0.00% | +109,550+324.3% | Added |
| Bokf, NA | 145,132 | $2.58M | 0.04% | −3,674−2.5% | Reduced |
| Bridgewater Associates, LP | 149,167 | $2.66M | 0.01% | +129,321+651.6% | Added |
| Cerity Partners LLC | 151,878 | $2.70M | 0.00% | +6,757+4.7% | Added |
| State of Wisconsin Investment Board | 153,798 | $2.74M | 0.01% | −7,160−4.4% | Reduced |
| GW&K Investment Management, LLC | 153,915 | $2.74M | 0.02% | −5,390−3.4% | Reduced |
| Price T Rowe Associates Inc | 154,757 | $2.76M | 0.00% | +10,759+7.5% | Added |
| Commonwealth Equity Services, LLC | 161,683 | $2.88M | 0.00% | +6,447+4.2% | Added |
| Wells Fargo & Company | 164,011 | $2.92M | 0.00% | −120,652−42.4% | Reduced |
| Campbell & CO Investment Adviser LLC | 166,601 | $2.97M | 0.22% | −497−0.3% | Reduced |
| Virginia Retirement Systems Et Al | 167,001 | $2.97M | 0.02% | +18,200+12.2% | Added |
| Barclays PLC | 167,774 | $2.99M | 0.00% | +76,467+83.7% | Added |
| Jones Financial Companies LLLP | 172,100 | $3.01M | 0.00% | +32,878+23.6% | Added |
| Great West Life Assurance Co | 172,205 | $3.06M | 0.00% | −2,777−1.6% | Reduced |
| First Trust Advisors LP | 174,479 | $3.11M | 0.00% | +7,802+4.7% | Added |
| Citigroup Inc | 178,904 | $3.19M | 0.00% | +48,006+36.7% | Added |
| Hennessy Advisors Inc | 184,907 | $3.29M | 0.11% | −1,621,300−89.8% | Reduced |
| Balyasny Asset Management LLC | 189,666 | $3.38M | 0.01% | +189,666 | New |
| California State Teachers Retirement System | 193,625 | $3.45M | 0.00% | +100.0% | Added |
| Gamco Investors, Inc. Et Al | 197,997 | $3.53M | 0.03% | −12,046−5.7% | Reduced |
| Comerica Bank | 198,791 | $3.54M | 0.01% | +70,646+55.1% | Added |
| Advisors Asset Management, Inc. | 225,410 | $4.01M | 0.07% | +11,725+5.5% | Added |
| New York State Teachers Retirement System | 240,664 | $4.29M | 0.01% | −482−0.2% | Reduced |
| Verition Fund Management LLC | 251,566 | $4.48M | 0.03% | +140,382+126.3% | Added |
| Captrust Financial Advisors | 252,731 | $4.50M | 0.01% | +22,238+9.6% | Added |
| Angeles Investment Advisors, LLC | 258,331 | $4.60M | 0.30% | 00.0% | Unchanged |
| Creative Planning | 269,967 | $4.81M | 0.00% | +15,144+5.9% | Added |
| Capital Fund Management S.A. | 277,231 | $4.94M | 0.05% | +78,394+39.4% | Added |
| HRT Financial LP | 277,415 | $4.94M | 0.02% | +185,898+203.1% | Added |
| New York State Common Retirement Fund | 292,158 | $5.20M | 0.01% | +214,039+274.0% | Added |
| Deutsche Bank AG | 296,105 | $5.27M | 0.00% | +233,226+370.9% | Added |
| Sourcerock Group LLC | 300,483 | $5.35M | 0.36% | +300,483 | New |
| Kestrel Investment Management Corp | 309,600 | $5.51M | 3.11% | 00.0% | Unchanged |
| M&T Bank Corp | 315,349 | $5.62M | 0.02% | −2,251−0.7% | Reduced |
| Caisse de Depot Et Placement du Quebec | 317,731 | $5.66M | 0.01% | +248,938+361.9% | Added |
| State Board of Administration of Florida Retirement System | 329,093 | $5.86M | 0.01% | −2,438−0.7% | Reduced |
| Hudson Value Partners, LLC | 339,021 | $6.04M | 1.89% | −10,101−2.9% | Reduced |
| Quantinno Capital Management LP | 341,332 | $6.08M | 0.02% | +22,343+7.0% | Added |
| Envestnet Asset Management Inc | 343,454 | $6.12M | 0.00% | +130,521+61.3% | Added |
| Standard Life Aberdeen plc | 345,598 | $6.14M | 0.01% | +345,598 | New |
| Swiss National Bank | 376,390 | $6.70M | 0.00% | +5,500+1.5% | Added |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 385,759 | $6.87M | 0.03% | +333,299+635.3% | Added |
| John G Ullman & Associates Inc | 391,720 | $6.98M | 0.94% | −2,577−0.7% | Reduced |
| Prudential Financial Inc | 392,017 | $6.98M | 0.01% | +119,765+44.0% | Added |
| Raymond James Financial Inc | 394,654 | $7.03M | 0.00% | +320,979+435.7% | Added |
| Baird Financial Group, Inc. | 402,667 | $7.17M | 0.01% | −7,525−1.8% | Reduced |
| California Public Employees Retirement System | 403,040 | $7.18M | 0.00% | −64,719−13.8% | Reduced |
| Russell Investments Group, Ltd. | 435,330 | $7.75M | 0.01% | −48,367−10.0% | Reduced |
| Gabelli Funds LLC | 435,768 | $7.76M | 0.05% | +1,101+0.3% | Added |
| Ancora Advisors, LLC | 445,838 | $7.94M | 0.16% | −157,217−26.1% | Reduced |
| Rhumbline Advisers | 481,070 | $8.57M | 0.01% | −5,442−1.1% | Reduced |
| Jacobs Levy Equity Management, Inc | 514,603 | $9.17M | 0.04% | −357,732−41.0% | Reduced |
| Needham Investment Management LLC | 520,000 | $9.26M | 0.65% | +126,000+32.0% | Added |
| Squarepoint Ops LLC | 520,097 | $9.26M | 0.02% | +548+0.1% | Added |
| JPMorgan Chase & Co | 531,218 | $9.46M | 0.00% | −52,218−9.0% | Reduced |
| Ameriprise Financial Inc | 549,772 | $9.79M | 0.00% | −58,531−9.6% | Reduced |
| UBS Asset Management Americas Inc | 560,460 | $9.98M | 0.00% | −99,661−15.1% | Reduced |
| Gotham Asset Management, LLC | 581,393 | $10.4M | 0.05% | +48,108+9.0% | Added |
| Brandywine Global Investment Management, LLC | 618,453 | $11.0M | 0.08% | −22,830−3.6% | Reduced |
| Victory Capital Management Inc | 647,685 | $11.5M | 0.01% | +157,217+32.1% | Added |
| Loomis Sayles & Co L P | 673,389 | $12.0M | 0.01% | −32,187−4.6% | Reduced |
| Thrivent Financial for Lutherans | 685,347 | $12.2M | 0.02% | +179,357+35.4% | Added |
| Jupiter Asset Management Ltd | 707,397 | $12.6M | 0.11% | +707,397 | New |
| FMR LLC | 738,617 | $13.2M | 0.00% | +199,196+36.9% | Added |
| Public Sector Pension Investment Board | 796,977 | $14.2M | 0.05% | +100,378+14.4% | Added |
| Nuveen, LLC | 800,239 | $14.3M | 0.00% | +274,974+52.3% | Added |
| AQR Capital Management LLC | 815,092 | $14.5M | 0.01% | −298,182−26.8% | Reduced |
| Massachusetts Financial Services Co | 931,320 | $16.6M | 0.01% | −33,176−3.4% | Reduced |
| Legal & General Group Plc | 971,212 | $17.3M | 0.00% | +282,913+41.1% | Added |
| UBS Group AG | 975,640 | $17.4M | 0.00% | −80,633−7.6% | Reduced |
| Principal Financial Group Inc | 980,148 | $17.5M | 0.01% | −27,485−2.7% | Reduced |
| Adage Capital Partners GP, L.L.C. | 1,000,000 | $17.8M | 0.03% | −1,200,000−54.5% | Reduced |
| Natixis Advisors, L.P. | 1,036,996 | $18.5M | 0.03% | +979,783+1,712.5% | Added |
| SEI Investments Co | 1,038,077 | $18.5M | 0.02% | +929,169+853.2% | Added |
| Managed Asset Portfolios, LLC | 1,077,132 | $19.2M | 2.38% | +26,631+2.5% | Added |
| Millennium Management LLC | 1,126,909 | $20.1M | 0.02% | +55,861+5.2% | Added |
| Bank of America Corp | 1,136,411 | $20.2M | 0.00% | +136,062+13.6% | Added |
| Citadel Advisors LLC | 1,178,299 | $21.0M | 0.02% | +895,853+317.2% | Added |
| Neuberger Berman Group LLC | 1,197,349 | $21.3M | 0.02% | −2,430−0.2% | Reduced |
| American Century Companies Inc | 1,261,942 | $22.5M | 0.01% | −1,303,594−50.8% | Reduced |
| Goldman Sachs Group Inc | 1,265,263 | $22.5M | 0.00% | +770,395+155.7% | Added |
| Earnest Partners LLC | 1,278,059 | $22.8M | 0.10% | +1,278,059 | New |
| Bragg Financial Advisors, Inc | 1,309,973 | $23.3M | 0.77% | +7,719+0.6% | Added |
| Hotchkis & Wiley Capital Management LLC | 1,411,170 | $25.1M | 0.08% | −126,380−8.2% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 1,568,787 | $27.9M | 0.04% | +35,688+2.3% | Added |
| Deroy & Devereaux Private Investment Counsel Inc | 1,577,477 | $28.1M | 1.40% | +11,895+0.8% | Added |
| Northern Trust Corp | 1,584,328 | $28.2M | 0.00% | +78,975+5.2% | Added |
| US Bancorp | 1,702,820 | $30.3M | 0.04% | −10,969−0.6% | Reduced |
| Allspring Global Investments Holdings, LLC | 1,961,873 | $34.5M | 0.06% | −249,525−11.3% | Reduced |
| Invesco Ltd. | 1,971,502 | $35.1M | 0.01% | −366,946−15.7% | Reduced |
| Charles Schwab Investment Management Inc | 1,987,365 | $35.4M | 0.01% | −471,198−19.2% | Reduced |
| T. Rowe Price Investment Management, Inc. | 2,509,193 | $44.7M | 0.03% | +1,763,473+236.5% | Added |
| Bank of New York Mellon Corp | 2,592,343 | $46.2M | 0.01% | +669,239+34.8% | Added |
| Frontier Capital Management Co LLC | 2,991,976 | $53.3M | 0.48% | +201,162+7.2% | Added |
| Macquarie Group Ltd | 3,218,809 | $57.3M | 0.07% | −146,355−4.3% | Reduced |
| Geode Capital Management, LLC | 3,393,773 | $60.5M | 0.00% | −33,256−1.0% | Reduced |
| Morgan Stanley | 3,659,171 | $65.2M | 0.00% | +82,433+2.3% | Added |