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 |
|---|---|---|---|---|---|
| Two Sigma Investments, LP | 120,467 | $2.01M | 0.00% | +120,467 | New |
| State of Alaska, Department of Revenue | 121,726 | $2.03M | 0.02% | +8,754+7.7% | Added |
| Walleye Capital LLC | 127,020 | $2.12M | 0.02% | +127,020 | New |
| Comerica Bank | 128,145 | $2.14M | 0.01% | +16,645+14.9% | Added |
| Aquatic Capital Management LLC | 128,949 | $2.15M | 0.04% | +77,521+150.7% | Added |
| Citigroup Inc | 130,898 | $2.18M | 0.00% | −48,940−27.2% | Reduced |
| First Manhattan Co | 131,024 | $2.20M | 0.01% | −150−0.1% | Reduced |
| Stifel Financial Corp | 138,047 | $2.30M | 0.00% | +6,318+4.8% | Added |
| Jones Financial Companies LLLP | 139,222 | $2.31M | 0.00% | +19,413+16.2% | Added |
| Dark Forest Capital Management LP | 143,951 | $2.40M | 0.10% | −37,036−20.5% | Reduced |
| Price T Rowe Associates Inc | 143,998 | $2.40M | 0.00% | +5,106+3.7% | Added |
| Cerity Partners LLC | 145,121 | $2.42M | 0.00% | +1,654+1.2% | Added |
| Virginia Retirement Systems Et Al | 148,801 | $2.48M | 0.02% | +135,600+1,027.2% | Added |
| Bokf, NA | 148,806 | $2.48M | 0.04% | −400.0% | Reduced |
| Commonwealth Equity Services, LLC | 155,236 | $2.59M | 0.00% | −3,581−2.3% | Reduced |
| Two Sigma Advisers, LP | 157,500 | $2.63M | 0.01% | −62,200−28.3% | Reduced |
| GW&K Investment Management, LLC | 159,305 | $2.66M | 0.02% | +67,040+72.7% | Added |
| LPL Financial LLC | 160,676 | $2.68M | 0.00% | +8,807+5.8% | Added |
| State of Wisconsin Investment Board | 160,958 | $2.68M | 0.01% | −25,727−13.8% | Reduced |
| First Trust Advisors LP | 166,677 | $2.78M | 0.00% | −3,341,042−95.2% | Reduced |
| Campbell & CO Investment Adviser LLC | 167,098 | $2.79M | 0.18% | +2,435+1.5% | Added |
| Alliancebernstein L.P. | 173,533 | $2.89M | 0.00% | −8,202−4.5% | Reduced |
| Great West Life Assurance Co | 174,982 | $2.92M | 0.00% | −9,178−5.0% | Reduced |
| Jump Financial, LLC | 178,703 | $2.98M | 0.04% | +139,503+355.9% | Added |
| Renaissance Technologies LLC | 185,800 | $3.10M | 0.00% | −160,750−46.4% | Reduced |
| California State Teachers Retirement System | 193,615 | $3.23M | 0.00% | +324+0.2% | Added |
| Capital Fund Management S.A. | 198,837 | $3.31M | 0.04% | +60,441+43.7% | Added |
| Leuthold Group, LLC | 202,649 | $3.38M | 0.40% | +20,553+11.3% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 205,845 | $3.43M | 0.01% | +205,845 | New |
| Gamco Investors, Inc. Et Al | 210,043 | $3.50M | 0.03% | +192,443+1,093.4% | Added |
| Envestnet Asset Management Inc | 212,933 | $3.55M | 0.00% | +130,073+157.0% | Added |
| Advisors Asset Management, Inc. | 213,685 | $3.56M | 0.06% | +24,175+12.8% | Added |
| Plustick Management LLC | 225,000 | $3.75M | 2.22% | −40,000−15.1% | Reduced |
| Captrust Financial Advisors | 230,493 | $3.84M | 0.01% | +3,798+1.7% | Added |
| New York State Teachers Retirement System | 241,146 | $4.02M | 0.01% | −19,645−7.5% | Reduced |
| Creative Planning | 254,823 | $4.25M | 0.00% | +159+0.1% | Added |
| Angeles Investment Advisors, LLC | 258,331 | $4.31M | 0.24% | 00.0% | Unchanged |
| Citadel Advisors LLC | 282,446 | $4.71M | 0.00% | +233,932+482.2% | Added |
| Wells Fargo & Company | 284,663 | $4.75M | 0.00% | +126,663+80.2% | Added |
| Cubist Systematic Strategies, LLC | 291,298 | $4.86M | 0.05% | −227,848−43.9% | Reduced |
| Prudential Financial Inc | 272,252 | $4.98M | 0.01% | +70,636+35.0% | Added |
| Kestrel Investment Management Corp | 309,600 | $5.16M | 3.09% | −14,700−4.5% | Reduced |
| M&T Bank Corp | 317,600 | $5.29M | 0.02% | +5,282+1.7% | Added |
| Quantinno Capital Management LP | 318,989 | $5.32M | 0.02% | +84,329+35.9% | Added |
| State Board of Administration of Florida Retirement System | 331,531 | $5.53M | 0.01% | +581+0.2% | Added |
| Hudson Value Partners, LLC | 349,122 | $5.82M | 2.01% | +5,693+1.7% | Added |
| Swiss National Bank | 370,890 | $6.18M | 0.00% | −4,400−1.2% | Reduced |
| Jane Street Group, LLC | 382,101 | $6.37M | 0.01% | +354,129+1,266.0% | Added |
| Needham Investment Management LLC | 394,000 | $6.57M | 0.52% | −65,000−14.2% | Reduced |
| John G Ullman & Associates Inc | 394,297 | $6.57M | 0.98% | −1,866−0.5% | Reduced |
| Treasurer of the State of North Carolina | 394,397 | $6.58M | 0.02% | +170,298+76.0% | Added |
| Baird Financial Group, Inc. | 410,192 | $6.84M | 0.01% | −1,480−0.4% | Reduced |
| Gabelli Funds LLC | 434,667 | $7.25M | 0.05% | +299,167+220.8% | Added |
| California Public Employees Retirement System | 467,759 | $7.80M | 0.00% | +45,993+10.9% | Added |
| Russell Investments Group, Ltd. | 483,697 | $8.06M | 0.01% | +1,404+0.3% | Added |
| Rhumbline Advisers | 486,512 | $8.11M | 0.01% | −5,966−1.2% | Reduced |
| Victory Capital Management Inc | 490,468 | $8.18M | 0.01% | +10,115+2.1% | Added |
| Goldman Sachs Group Inc | 494,868 | $8.25M | 0.00% | −7,931−1.6% | Reduced |
| Thrivent Financial for Lutherans | 505,990 | $8.44M | 0.02% | +115,600+29.6% | Added |
| Squarepoint Ops LLC | 519,549 | $8.66M | 0.02% | +340,413+190.0% | Added |
| Nuveen, LLC | 525,265 | $8.76M | 0.00% | −114,946−18.0% | Reduced |
| Gotham Asset Management, LLC | 533,285 | $8.89M | 0.05% | +356,138+201.0% | Added |
| FMR LLC | 539,421 | $8.99M | 0.00% | +307,333+132.4% | Added |
| JPMorgan Chase & Co | 583,436 | $9.73M | 0.00% | −235,625−28.8% | Reduced |
| Ancora Advisors, LLC | 603,055 | $10.1M | 0.21% | +7,400+1.2% | Added |
| Ameriprise Financial Inc | 608,303 | $10.1M | 0.00% | −24,970−3.9% | Reduced |
| Brandywine Global Investment Management, LLC | 641,283 | $10.7M | 0.08% | −25,000−3.8% | Reduced |
| UBS Asset Management Americas Inc | 660,121 | $11.0M | 0.00% | +160,213+32.0% | Added |
| Legal & General Group Plc | 688,299 | $11.5M | 0.00% | −2,373−0.3% | Reduced |
| Public Sector Pension Investment Board | 696,599 | $11.6M | 0.05% | +50,024+7.7% | Added |
| Loomis Sayles & Co L P | 705,576 | $11.8M | 0.01% | +34,024+5.1% | Added |
| T. Rowe Price Investment Management, Inc. | 745,720 | $12.4M | 0.01% | +745,720 | New |
| Jacobs Levy Equity Management, Inc | 872,335 | $14.5M | 0.06% | +6,822+0.8% | Added |
| Massachusetts Financial Services Co | 964,496 | $16.1M | 0.01% | −47,939−4.7% | Reduced |
| Bank of America Corp | 1,000,349 | $16.7M | 0.00% | +390,484+64.0% | Added |
| Principal Financial Group Inc | 1,007,633 | $16.8M | 0.01% | −4,354−0.4% | Reduced |
| Managed Asset Portfolios, LLC | 1,050,501 | $17.5M | 2.28% | −13,745−1.3% | Reduced |
| UBS Group AG | 1,056,273 | $17.6M | 0.00% | +38,443+3.8% | Added |
| Millennium Management LLC | 1,071,048 | $17.9M | 0.02% | −272,931−20.3% | Reduced |
| AQR Capital Management LLC | 1,113,274 | $18.5M | 0.02% | −425,465−27.7% | Reduced |
| Neuberger Berman Group LLC | 1,199,779 | $20.0M | 0.02% | −10,151−0.8% | Reduced |
| Bragg Financial Advisors, Inc | 1,302,254 | $21.7M | 0.78% | +82,578+6.8% | Added |
| Northern Trust Corp | 1,505,353 | $25.1M | 0.00% | −71,049−4.5% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 1,533,099 | $25.6M | 0.05% | −33,682−2.1% | Reduced |
| Hotchkis & Wiley Capital Management LLC | 1,537,550 | $25.6M | 0.08% | +806,590+110.3% | Added |
| Deroy & Devereaux Private Investment Counsel Inc | 1,565,582 | $26.1M | 1.41% | +1,565,582 | New |
| River Road Asset Management, LLC | 1,513,343 | $26.1M | 0.33% | +1,513,343 | New |
| US Bancorp | 1,713,789 | $28.6M | 0.04% | −16,500−1.0% | Reduced |
| Hennessy Advisors Inc | 1,806,207 | $30.1M | 1.00% | −171,200−8.7% | Reduced |
| Bank of New York Mellon Corp | 1,923,104 | $32.1M | 0.01% | −99,215−4.9% | Reduced |
| Adage Capital Partners GP, L.L.C. | 2,200,000 | $36.7M | 0.06% | +651,136+42.0% | Added |
| Allspring Global Investments Holdings, LLC | 2,211,398 | $37.1M | 0.06% | −64,647−2.8% | Reduced |
| Invesco Ltd. | 2,338,448 | $39.0M | 0.01% | −786,415−25.2% | Reduced |
| Norges Bank | 2,404,768 | $40.1M | 0.01% | +59,559+2.5% | Added |
| Charles Schwab Investment Management Inc | 2,458,563 | $41.0M | 0.01% | +129,025+5.5% | Added |
| American Century Companies Inc | 2,565,536 | $42.8M | 0.02% | −494,711−16.2% | Reduced |
| Frontier Capital Management Co LLC | 2,790,814 | $46.5M | 0.43% | +460,180+19.7% | Added |
| Pertento Partners LLP | 3,155,743 | $52.6M | 5.94% | 00.0% | Unchanged |
| Macquarie Group Ltd | 3,365,164 | $56.1M | 0.07% | +5,728+0.2% | Added |
| Geode Capital Management, LLC | 3,427,029 | $57.1M | 0.00% | +8,754+0.3% | Added |