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, Q2 2025
Institutional positions in Mdu Resources Group Inc as of Jun 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
- +8 vs. Q1 2025
- Shares held
- 162.0M
- −3.39M (−2.0%) vs. Q1 2025
- Total value
- $2.70B
- −$94.2M (−3.4%) vs. Q1 2025
- New holders
- 60
- 141 more added
- Sold out
- 52
- 124 more reduced
4 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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, Q2 2025
Shares, value and share of portfolio for each institution holding Mdu Resources Group Inc; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Mutual of America Capital Management LLC | 26,248 | $437.6K | 0.00% | −3,442−11.6% | Reduced |
| Cohen Capital Management, Inc. | 26,324 | $438.8K | 0.07% | 00.0% | Unchanged |
| Cambria Investment Management, L.P. | 26,623 | $443.8K | 0.03% | −739−2.7% | Reduced |
| The PNC Financial Services Group, Inc. | 26,691 | $444.9K | 0.00% | −3,212−10.7% | Reduced |
| Natixis | 27,141 | $452.4K | 0.00% | +26,797+7,789.8% | Added |
| Brady Martz Wealth Solutions, LLC | 27,490 | $458.3K | 0.09% | +650+2.4% | Added |
| Bailard, Inc. | 27,788 | $463.2K | 0.01% | +4,000+16.8% | Added |
| Jain Global LLC | 28,606 | $476.9K | 0.01% | +28,606 | New |
| New Age Alpha Advisors, LLC | 28,967 | $482.9K | 0.02% | −5,565−16.1% | Reduced |
| Teacher Retirement System of Texas | 29,478 | $491.4K | 0.00% | +1,161+4.1% | Added |
| Buckingham Strategic Partners | 31,489 | $524.9K | 0.01% | −909−2.8% | Reduced |
| Sterling Capital Management LLC | 32,155 | $536.0K | 0.01% | +2,333+7.8% | Added |
| Avantax Advisory Services, Inc. | 32,499 | $541.8K | 0.00% | −613−1.9% | Reduced |
| Angeles Wealth Management, LLC | 33,481 | $558.1K | 0.04% | 00.0% | Unchanged |
| Amundi | 33,782 | $563.8K | 0.00% | +33,782 | New |
| Mackenzie Financial Corp | 33,960 | $566.1K | 0.00% | 00.0% | Unchanged |
| HighTower Advisors, LLC | 34,991 | $583.3K | 0.00% | +345+1.0% | Added |
| Westport Asset Management Inc | 35,000 | $583.5K | 0.26% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 35,079 | $584.8K | 0.00% | +21,895+166.1% | Added |
| Toroso Investments, LLC | 37,761 | $629.5K | 0.00% | +9,133+31.9% | Added |
| CWM Advisors, LLC | 40,432 | $674.0K | 0.07% | +19,940+97.3% | Added |
| Country Club Bank | 40,750 | $674.8K | 0.04% | 00.0% | Unchanged |
| Manufacturers Life Insurance Company, The | 41,335 | $689.1K | 0.00% | −4,915−10.6% | Reduced |
| Pictet Asset Management Holding SA | 42,127 | $701.8K | 0.00% | −545−1.3% | Reduced |
| Brown Brothers Harriman & Co | 42,586 | $709.9K | 0.00% | 00.0% | Unchanged |
| Montgomery Investment Management Inc | 43,578 | $726.4K | 0.28% | 00.0% | Unchanged |
| Financial Engines Advisors L.L.C. | 43,578 | $726.9K | 0.00% | −4,379−9.1% | Reduced |
| Gsa Capital Partners LLP | 44,460 | $741.0K | 0.05% | −91,373−67.3% | Reduced |
| Oregon Public Employees Retirement Fund | 46,475 | $774.7K | 0.01% | −200−0.4% | Reduced |
| Bayforest Capital Ltd | 46,824 | $780.6K | 0.34% | +42,334+942.9% | Added |
| Moors & Cabot, Inc. | 47,706 | $795.3K | 0.04% | +1,947+4.3% | Added |
| Dynamic Technology Lab Private Ltd | 48,845 | $814.0K | 0.11% | −8,889−15.4% | Reduced |
| Elo Mutual Pension Insurance Co | 49,041 | $817.5K | 0.02% | +49,041 | New |
| Reaves W H & Co Inc | 50,000 | $833.5K | 0.02% | 00.0% | Unchanged |
| OneAscent Financial Services LLC | 51,827 | $864.0K | 0.06% | +51,827 | New |
| Nisa Investment Advisors, LLC | 51,757 | $869.6K | 0.00% | −731−1.4% | Reduced |
| Clark Financial Services Group Inc | 52,269 | $871.3K | 0.54% | 00.0% | Unchanged |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 52,460 | $874.5K | 0.00% | +3,668+7.5% | Added |
| Susquehanna International Group, LLP | 52,850 | $881.0K | 0.00% | −86,406−62.0% | Reduced |
| Ensign Peak Advisors, Inc | 53,882 | $898.2K | 0.00% | −14,400−21.1% | Reduced |
| Caxton Associates LLP | 55,371 | $923.0K | 0.02% | −88,277−61.5% | Reduced |
| Y-Intercept (Hong Kong) Ltd | 55,402 | $923.6K | 0.02% | +35,627+180.2% | Added |
| Arizona State Retirement System | 56,650 | $944.4K | 0.01% | +1,090+2.0% | Added |
| Natixis Advisors, L.P. | 57,213 | $954.0K | 0.00% | +15,365+36.7% | Added |
| Cetera Investment Advisers | 57,494 | $958.4K | 0.00% | −2,652−4.4% | Reduced |
| Bank of Montreal | 58,177 | $969.8K | 0.00% | +872+1.5% | Added |
| ExodusPoint Capital Management, LP | 58,673 | $978.0K | 0.01% | +58,673 | New |
| Miller Howard Investments Inc | 59,405 | $990.3K | 0.03% | +3,166+5.6% | Added |
| GWM Advisors LLC | 61,239 | $1.02M | 0.01% | −1,020−1.6% | Reduced |
| Inspire Advisors, LLC | 61,464 | $1.02M | 0.11% | +61,464 | New |
| Teachers Retirement System of the State of Kentucky | 61,547 | $1.03M | 0.01% | −4,492−6.8% | Reduced |
| Amalgamated Bank | 61,546 | $1.03M | 0.01% | +172+0.3% | Added |
| Royal Bank of Canada | 61,678 | $1.03M | 0.00% | −7,384−10.7% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 62,238 | $1.04M | 0.00% | +5,189+9.1% | Added |
| Deutsche Bank AG | 62,879 | $1.05M | 0.00% | −5,684−8.3% | Reduced |
| Winton Group Ltd | 65,012 | $1.08M | 0.06% | +1,431+2.3% | Added |
| Fox Run Management, L.L.C. | 65,944 | $1.10M | 0.18% | +65,944 | New |
| Caisse de Depot Et Placement du Quebec | 68,793 | $1.15M | 0.00% | +68,793 | New |
| Guggenheim Capital LLC | 68,886 | $1.15M | 0.01% | +14,728+27.2% | Added |
| Dakota Wealth Management | 68,832 | $1.16M | 0.02% | −6,846−9.0% | Reduced |
| Robeco Institutional Asset Management B.V. | 69,446 | $1.16M | 0.00% | 00.0% | Unchanged |
| Congress Wealth Management LLC | 69,608 | $1.16M | 0.01% | −2,409−3.3% | Reduced |
| Private Advisor Group, LLC | 70,060 | $1.17M | 0.01% | −547−0.8% | Reduced |
| Oak Thistle LLC | 71,446 | $1.19M | 0.18% | +56,015+363.0% | Added |
| Maryland State Retirement & Pension System | 71,651 | $1.19M | 0.03% | +606+0.9% | Added |
| Cladis Investment Advisory, LLC | 72,665 | $1.21M | 0.76% | −699−1.0% | Reduced |
| Allianz Asset Management GmbH | 73,508 | $1.23M | 0.00% | −20,980−22.2% | Reduced |
| Raymond James Financial Inc | 73,675 | $1.23M | 0.00% | +14,483+24.5% | Added |
| Man Group plc | 75,057 | $1.25M | 0.00% | −385,083−83.7% | Reduced |
| Axq Capital, LP | 75,891 | $1.27M | 0.41% | +57,410+310.6% | Added |
| DC Investments Management, LLC | 75,966 | $1.27M | 0.53% | 00.0% | Unchanged |
| Police & Firemen's Retirement System of New Jersey | 77,828 | $1.30M | 0.01% | +3,899+5.3% | Added |
| New York State Common Retirement Fund | 78,119 | $1.30M | 0.00% | 00.0% | Unchanged |
| Yousif Capital Management, LLC | 78,226 | $1.30M | 0.01% | +2,031+2.7% | Added |
| Cambridge Investment Research Advisors, Inc. | 78,508 | $1.31M | 0.00% | +12,348+18.7% | Added |
| Riverwater Partners LLC | 78,727 | $1.31M | 0.62% | −223−0.3% | Reduced |
| Janus Henderson Group PLC | 80,053 | $1.33M | 0.00% | −10,300−11.4% | Reduced |
| Public Employees Retirement System of Ohio | 80,265 | $1.34M | 0.00% | −6,410−7.4% | Reduced |
| STRS Ohio | 82,914 | $1.38M | 0.01% | −98,186−54.2% | Reduced |
| SummitTX Capital, L.P. | 85,229 | $1.42M | 0.06% | +85,229 | New |
| Register Financial Advisors LLC | 85,240 | $1.42M | 0.62% | −20,677−19.5% | Reduced |
| D.A. Davidson & Co. | 88,747 | $1.48M | 0.01% | −293−0.3% | Reduced |
| Catalyst Capital Advisors LLC | 89,410 | $1.49M | 0.03% | +400+0.4% | Added |
| Barclays PLC | 91,307 | $1.52M | 0.00% | −80,376−46.8% | Reduced |
| HRT Financial LP | 91,517 | $1.52M | 0.01% | +91,517 | New |
| State of Tennessee, Treasury Department | 95,018 | $1.58M | 0.01% | +2,257+2.4% | Added |
| Louisiana State Employees Retirement System | 95,500 | $1.59M | 0.03% | −500−0.5% | Reduced |
| Consolidated Planning Corp | 96,023 | $1.60M | 0.20% | +10,943+12.9% | Added |
| Harbor Capital Advisors, Inc. | 98,768 | $1.65M | 0.07% | +98,768 | New |
| Cascade Investment Advisors, Inc. | 99,381 | $1.66M | 1.06% | +15,900+19.0% | Added |
| Washington Trust Bank | 100,341 | $1.67M | 0.14% | 00.0% | Unchanged |
| XTX Topco Ltd | 104,104 | $1.74M | 0.07% | +104,104 | New |
| Schonfeld Strategic Advisors LLC | 106,645 | $1.78M | 0.01% | +106,645 | New |
| Hudson Bay Capital Management LP | 108,613 | $1.81M | 0.01% | −1,208−1.1% | Reduced |
| SEI Investments Co | 108,908 | $1.82M | 0.00% | +6,900+6.8% | Added |
| Bleakley Financial Group, LLC | 110,874 | $1.85M | 0.05% | +946+0.9% | Added |
| Illinois Municipal Retirement Fund | 110,997 | $1.85M | 0.03% | +5,561+5.3% | Added |
| Verition Fund Management LLC | 111,184 | $1.85M | 0.01% | −184,553−62.4% | Reduced |
| Qube Research & Technologies Ltd | 111,305 | $1.86M | 0.00% | +111,305 | New |
| State of New Jersey Common Pension Fund D | 111,512 | $1.86M | 0.01% | −5,306−4.5% | Reduced |