InsiderTrades.com logo

MDU Insider Trading

Insider Ownership Percentage: 0.94%
Insider Buying (Last 12 Months): $265,900.00
Insider Selling (Last 12 Months): $0.00

MDU Resources Group Insider Trading History Chart

This chart shows the insider buying and selling history at MDU Resources Group by year and by quarter.

Skip ChartChart Data in Insider Trading History Table

MDU Resources Group Share Price & Price History

Current Price: $19.65
Price Change: ▼ Price Decrease of -0.754 (-3.70%)
As of 03/20/2026 04:59 PM ET

This chart shows the closing price history over time for MDU up to the past year.

Skip Chart and Table DataPrice Data in Insider Trading History Table
Days: 30 | 90 | 365

MDU Resources Group Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
2/13/2026Charles M KelleyDirectorBuy5,000$20.84$104,200.008,031View SEC Filing Icon  
9/8/2025Jason L VollmerCFOBuy5,000$16.07$80,350.00344,548View SEC Filing Icon  
8/19/2025Jason L VollmerCFOBuy5,000$16.27$81,350.00339,548View SEC Filing Icon  
2/10/2025Dennis W. JohnsonDirectorBuy30,000$16.64$499,200.00180,166View SEC Filing Icon  
5/7/2024Rob L JohnsonInsiderBuy36,291$25.46$923,968.8641,934View SEC Filing Icon  
3/12/2024Dale RosenthalDirectorBuy375$22.55$8,456.2516,499View SEC Filing Icon  
See Full Table

SEC Filings (Institutional Ownership Changes) for MDU Resources Group (NYSE:MDU)

71.44% of MDU Resources Group stock is owned by institutions. Institutional ownership can be a sign of analyst confidence in the fundamentals of the stock.

Institutional Buying and Selling by Quarter

This chart shows the instiutional buying and selling at MDU by year and by quarter.

Skip Institutional Buying and Selling Chart and Table DataRead Chart Data in Institutional Trading History Table

MDU Resources Group Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
3/17/2026Rockefeller Capital Management L.P.2,101$41K0.0%+40.4%0.001%Search for SEC Filing on Google Icon
3/9/2026Corient Private Wealth LLC43,624$0.85M0.0%+64.5%0.021%Search for SEC Filing on Google Icon
2/24/2026River Road Asset Management LLC4,707,042$91.88M1.0%-11.0%2.303%Search for SEC Filing on Google Icon
2/19/2026T. Rowe Price Investment Management Inc.2,300,369$44.90M0.0%-8.3%1.126%Search for SEC Filing on Google Icon
2/19/2026Invesco Ltd.1,943,151$37.93M0.0%-1.4%0.951%Search for SEC Filing on Google Icon
2/19/2026Corient Private Wealth LLC43,633$0.85M0.0%+64.6%0.021%Search for SEC Filing on Google Icon
2/18/2026Mercer Global Advisors Inc. ADV21,997$0.43M0.0%+67.5%0.011%Search for SEC Filing on Google Icon
2/18/2026Vident Advisory LLC10,515$0.21M0.0%-13.7%0.005%Search for SEC Filing on Google Icon
2/18/2026State of Tennessee Department of Treasury45,661$0.94M0.0%-57.2%0.022%Search for SEC Filing on Google Icon
2/18/2026NewEdge Advisors LLC78,144$1.53M0.0%-4.6%0.038%Search for SEC Filing on Google Icon
2/18/2026XTX Topco Ltd14,535$0.28M0.0%N/A0.007%Search for SEC Filing on Google Icon
2/18/2026Yaupon Capital Management LP1,200,000$23.42M0.8%N/A0.587%Search for SEC Filing on Google Icon
2/18/2026VARCOV Co.53,391$1.04M0.4%N/A0.026%Search for SEC Filing on Google Icon
2/18/2026SummitTX Capital L.P.46,978$0.92M0.0%-45.8%0.023%Search for SEC Filing on Google Icon
2/18/2026Summit Securities Group LLC4,238$83K0.0%N/A0.002%Search for SEC Filing on Google Icon
2/18/2026Occudo Quantitative Strategies LP68,304$1.33M0.1%+270.4%0.033%Search for SEC Filing on Google Icon
2/18/2026Odyssean LLC10,616$0.21M0.1%N/A0.005%Search for SEC Filing on Google Icon
2/18/2026Millennium Management LLC353,559$6.90M0.0%-68.6%0.173%Search for SEC Filing on Google Icon
2/18/2026Man Group plc219,052$4.28M0.0%+96.7%0.107%Search for SEC Filing on Google Icon
2/18/2026Inspire Investing LLC34,756$0.68M0.1%+36.9%0.017%Search for SEC Filing on Google Icon
2/18/2026Janus Henderson Group PLC80,928$1.58M0.0%+1.1%0.040%Search for SEC Filing on Google Icon
2/18/2026Gotham Asset Management LLC515,879$10.07M0.0%-11.3%0.252%Search for SEC Filing on Google Icon
2/18/2026Banco Bilbao Vizcaya Argentaria S.A.10,225$0.20M0.0%-17.0%0.005%Search for SEC Filing on Google Icon
2/17/2026Guggenheim Capital LLC66,341$1.30M0.0%-10.1%0.032%Search for SEC Filing on Google Icon
2/17/2026Schonfeld Strategic Advisors LLC13,238$0.26M0.0%-36.0%0.006%Search for SEC Filing on Google Icon
2/17/2026Burkehill Global Management LP300,000$5.86M0.4%N/A0.147%Search for SEC Filing on Google Icon
2/17/2026AQR Capital Management LLC567,133$11.07M0.0%-30.4%0.277%Search for SEC Filing on Google Icon
2/17/2026Cetera Investment Advisers96,442$1.88M0.0%+9.5%0.047%Search for SEC Filing on Google Icon
2/17/2026Sandia Investment Management LP5,000$98K0.2%N/A0.002%Search for SEC Filing on Google Icon
2/17/2026Jain Global LLC148,308$2.90M0.0%+409.9%0.073%Search for SEC Filing on Google Icon
2/17/2026HBK Investments L P30,000$0.59M0.0%N/A0.015%Search for SEC Filing on Google Icon
2/17/2026Jump Financial LLC16,258$0.32M0.0%-75.2%0.008%Search for SEC Filing on Google Icon
2/17/2026Price T Rowe Associates Inc. MD164,813$3.22M0.0%+6.5%0.081%Search for SEC Filing on Google Icon
2/17/2026T. Rowe Price Investment Management Inc.909,281$17.75M0.0%-63.8%0.445%Search for SEC Filing on Google Icon
2/17/2026Regal Investment Advisors LLC21,792$0.43M0.0%N/A0.011%Search for SEC Filing on Google Icon
2/17/2026Ghisallo Capital Management LLC451,229$8.81M0.4%N/A0.221%Search for SEC Filing on Google Icon
2/17/2026Adage Capital Partners GP L.L.C.1,200,000$23.42M0.0%+20.0%0.587%Search for SEC Filing on Google Icon
2/17/2026Public Employees Retirement System of Ohio131,339$2.56M0.0%+63.3%0.064%Search for SEC Filing on Google Icon
2/17/2026Russell Investments Group Ltd.391,802$7.65M0.0%-10.0%0.192%Search for SEC Filing on Google Icon
2/17/2026Atom Investors LP13,181$0.26M0.0%N/A0.006%Search for SEC Filing on Google Icon
2/17/2026State of Wisconsin Investment Board127,274$2.48M0.0%-17.2%0.062%Search for SEC Filing on Google Icon
2/17/2026Captrust Financial Advisors272,913$5.33M0.0%+8.0%0.134%Search for SEC Filing on Google Icon
2/17/2026&PARTNERS22,611$0.44M0.0%+42.3%0.011%Search for SEC Filing on Google Icon
2/17/2026Royal Bank of Canada92,014$1.80M0.0%+10.8%0.045%Search for SEC Filing on Google Icon
2/17/2026Aster Capital Management DIFC Ltd10,965$0.21M0.1%N/A0.005%Search for SEC Filing on Google Icon
2/17/2026Needham Investment Management LLC542,000$10.58M0.7%+4.2%0.265%Search for SEC Filing on Google Icon
2/16/2026Vanguard Personalized Indexing Management LLC25,308$0.49M0.0%+13.4%0.012%Search for SEC Filing on Google Icon
2/16/2026Verition Fund Management LLC95,788$1.87M0.0%-61.9%0.047%Search for SEC Filing on Google Icon
2/16/2026Mariner LLC11,768$0.23M0.0%N/A0.006%Search for SEC Filing on Google Icon
2/16/2026Maven Securities LTD44,178$0.86M0.0%-34.8%0.022%Search for SEC Filing on Google Icon
2/16/2026Cladis Investment Advisory LLC68,924$1.35M0.7%-2.5%0.034%Search for SEC Filing on Google Icon
2/16/2026Entropy Technologies LP68,315$1.33M0.1%+42.6%0.033%Search for SEC Filing on Google Icon
2/16/2026Arax Advisory Partners1,725$34K0.0%-52.0%0.001%Search for SEC Filing on Google Icon
2/16/2026Barclays PLC367,301$7.17M0.0%+118.9%0.180%Search for SEC Filing on Google Icon
2/13/2026The Manufacturers Life Insurance Company 39,101$0.76M0.0%-5.3%0.019%Search for SEC Filing on Google Icon
2/13/2026CANADA LIFE ASSURANCE Co179,102$3.50M0.0%+4.0%0.088%Search for SEC Filing on Google Icon
2/13/2026Inspire Advisors LLC30,798$0.60M0.1%+65.8%0.015%Search for SEC Filing on Google Icon
2/13/2026Stifel Financial Corp160,598$3.14M0.0%+13.5%0.079%Search for SEC Filing on Google Icon
2/13/2026Hudson Bay Capital Management LP164,190$3.21M0.0%N/A0.080%Search for SEC Filing on Google Icon
2/13/2026Morgan Stanley4,012,339$78.32M0.0%+9.7%1.963%Search for SEC Filing on Google Icon
2/13/2026Jacobs Levy Equity Management Inc.311,286$6.08M0.0%-39.5%0.152%Search for SEC Filing on Google Icon
2/13/2026Public Sector Pension Investment Board707,199$13.81M0.0%-11.3%0.346%Search for SEC Filing on Google Icon
2/13/2026Bragg Financial Advisors Inc1,437,711$28.06M0.9%+9.8%0.703%Search for SEC Filing on Google Icon
2/13/2026Arkadios Wealth Advisors26,867$0.52M0.0%+2.2%0.013%Search for SEC Filing on Google Icon
2/13/2026First Trust Advisors LP4,436,521$86.60M0.1%+2,442.7%2.171%Search for SEC Filing on Google Icon
2/13/2026Alyeska Investment Group L.P.550,000$10.74M0.0%N/A0.269%Search for SEC Filing on Google Icon
2/13/2026Charles Schwab Investment Management Inc.2,207,523$43.09M0.0%+11.1%1.080%Search for SEC Filing on Google Icon
2/13/2026Police & Firemen s Retirement System of New Jersey86,355$1.69M0.0%-5.1%0.042%Search for SEC Filing on Google Icon
2/13/2026State Street Corp7,121,385$139.99M0.0%+4.1%3.484%Search for SEC Filing on Google Icon
2/13/2026Van ECK Associates Corp75,964$1.48M0.0%+6.8%0.037%Search for SEC Filing on Google Icon
2/13/2026First National Bank of Omaha31,600$0.62M0.0%N/A0.015%Search for SEC Filing on Google Icon
2/13/2026UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC480,370$9.38M0.0%-14.3%0.235%Search for SEC Filing on Google Icon
2/13/2026Wells Fargo & Company MN818,505$15.98M0.0%+399.1%0.400%Search for SEC Filing on Google Icon
2/13/2026HITE Hedge Asset Management LLC690,000$13.47M0.9%N/A0.338%Search for SEC Filing on Google Icon
2/13/2026Macquarie Group Ltd.116,124$2.27M0.0%-96.4%0.057%Search for SEC Filing on Google Icon
2/12/2026Advisors Asset Management Inc.255,474$4.99M0.1%+13.3%0.125%Search for SEC Filing on Google Icon
2/12/2026HRT Financial LP317,584$6.20M0.0%+14.5%0.155%Search for SEC Filing on Google Icon
2/12/2026Financial Engines Advisors L.L.C.48,819$0.95M0.0%+37.8%0.024%Search for SEC Filing on Google Icon
2/12/2026Commonwealth Equity Services LLC158,550$3.10M0.0%-1.9%0.078%Search for SEC Filing on Google Icon
2/12/2026State Board of Administration of Florida Retirement System319,670$6.24M0.0%-2.9%0.156%Search for SEC Filing on Google Icon
2/12/2026Renaissance Technologies LLC313,050$6.11M0.0%+569.6%0.153%Search for SEC Filing on Google Icon
2/12/2026Dimensional Fund Advisors LP10,031,797$195.82M0.0%+2.7%4.908%Search for SEC Filing on Google Icon
2/12/2026Ensign Peak Advisors Inc12,732$0.25M0.0%-54.3%0.006%Search for SEC Filing on Google Icon
2/12/2026New York State Common Retirement Fund1,408,995$27.50M0.0%+382.3%0.689%Search for SEC Filing on Google Icon
2/12/2026Campbell & CO Investment Adviser LLC86,786$1.69M0.1%-47.9%0.042%Search for SEC Filing on Google Icon
2/12/2026Earnest Partners LLC9,946,196$194.15M0.8%+678.2%4.867%Search for SEC Filing on Google Icon
2/12/2026Wilmington Savings Fund Society FSB10,318$0.20M0.0%N/A0.005%Search for SEC Filing on Google Icon
2/12/2026Bank of Montreal Can40,220$0.79M0.0%+2.4%0.020%Search for SEC Filing on Google Icon
2/12/2026Loomis Sayles & Co. L P675,237$13.18M0.0%+0.3%0.330%Search for SEC Filing on Google Icon
2/12/2026Elo Mutual Pension Insurance Co32,682$0.64M0.0%-40.7%0.016%Search for SEC Filing on Google Icon
2/12/2026McMillan Office Inc.2,025$40K0.0%N/A0.001%Search for SEC Filing on Google Icon
2/12/2026Riverwater Partners LLC99,288$1.94M0.8%+21.3%0.049%Search for SEC Filing on Google Icon
2/12/2026Swiss National Bank382,790$7.47M0.0%+1.7%0.187%Search for SEC Filing on Google Icon
2/12/2026Nuveen LLC296,734$5.79M0.0%-62.9%0.145%Search for SEC Filing on Google Icon
2/12/2026Xponance LLC10,013$0.20M0.0%N/A0.005%Search for SEC Filing on Google Icon
2/11/2026Barrow Hanley Mewhinney & Strauss LLC12,894,945$251.71M0.8%+41.3%6.309%Search for SEC Filing on Google Icon
2/11/2026Janney Montgomery Scott LLC14,195$0.28M0.0%N/A0.007%Search for SEC Filing on Google Icon
2/11/2026Illinois Municipal Retirement Fund119,257$2.33M0.0%+14.0%0.058%Search for SEC Filing on Google Icon
2/11/2026Deutsche Bank AG364,031$7.11M0.0%+22.9%0.178%Search for SEC Filing on Google Icon
2/11/2026GW&K Investment Management LLC147,343$2.88M0.0%-4.3%0.072%Search for SEC Filing on Google Icon
Data available starting January 2016

See Full Table
MDU Resources Group logo
MDU Resources Group, Inc. engages in the regulated energy delivery, and construction materials and services businesses in the United States. It operates through four segments: Electric, Natural Gas Distribution, Pipeline, and Construction Services. The Electric segment generates, transmits, and distributes electricity for residential, commercial, industrial, and municipal customers in Montana, North Dakota, South Dakota, and Wyoming; and operates 3,400 miles of transmission lines, 4,800 miles of distribution lines, and 82 transmission and 298 distribution substations. The Natural Gas Distribution segment distributes natural gas for residential, commercial, and industrial customers in Idaho, Minnesota, Montana, North Dakota, Oregon, South Dakota, Washington, and Wyoming; and supplies related value-added services. The Pipeline segment provides natural gas transportation and underground storage services through a regulated pipeline system primarily in the Rocky Mountain and northern Great Plains regions; and cathodic protection and other energy-related services. The Construction Services segment offers electrical and mechanical contracting services, including the construction and maintenance of electrical and communication wiring and infrastructure, fire suppression systems, mechanical piping, and services; transmission and distribution contracting services, comprise construction and maintenance of overhead and underground electrical, and gas and communication infrastructure; and manufactures and supplies transmission and distribution lines construction equipment and tools. It serves manufacturing, commercial, industrial, transportation, institutional, and renewable and government customers, as well as utilities. MDU Resources Group, Inc. was incorporated in 1924 and is headquartered in Bismarck, North Dakota.
Read More on MDU Resources Group

Today's Range

Now: $19.65
Low: $19.62
High: $20.49

50 Day Range

MA: $20.56
Low: $19.65
High: $21.33

52 Week Range

Now: $19.65
Low: $15.04
High: $21.49

Volume

4,764,726 shs

Average Volume

1,809,390 shs

Market Capitalization

$4.02 billion

P/E Ratio

21.12

Dividend Yield

2.75%

Beta

0.75

Who are the company insiders with the largest holdings of MDU Resources Group?

MDU Resources Group's top insider investors include:
  1. Jason L Vollmer (CFO)
  2. Dennis W Johnson (Director)
  3. Rob L Johnson (Insider)
  4. Charles M Kelley (Director)
Learn More about top insider investors at MDU Resources Group.

Who are the major institutional investors of MDU Resources Group?

MDU Resources Group's top institutional investors include:
  1. Vanguard Group Inc. — 11.66%
  2. Barrow Hanley Mewhinney & Strauss LLC — 6.31%
  3. Dimensional Fund Advisors LP — 4.91%
  4. Earnest Partners LLC — 4.87%
  5. State Street Corp — 3.48%
  6. River Road Asset Management LLC — 2.30%
Learn More about top institutional investors of MDU Resources Group stock.

Which institutional investors are selling MDU Resources Group stock?

In the previous quarter, MDU stock was sold by these institutional investors:
  1. Macquarie Group Ltd.
  2. T. Rowe Price Investment Management Inc.
  3. Millennium Management LLC
  4. Goldman Sachs Group Inc.
  5. River Road Asset Management LLC
  6. Nuveen LLC
  7. Allspring Global Investments Holdings LLC
  8. AQR Capital Management LLC

Which institutional investors are buying MDU Resources Group stock?

During the last quarter, MDU stock was bought by institutional investors including:
  1. Earnest Partners LLC
  2. First Trust Advisors LP
  3. Barrow Hanley Mewhinney & Strauss LLC
  4. Norges Bank
  5. Yaupon Capital Management LP
  6. Perpetual Ltd
  7. New York State Common Retirement Fund
  8. HITE Hedge Asset Management LLC
During the last year, these company insiders have bought MDU Resources Group stock:
  1. Jason L Vollmer (CFO)
  2. Dennis W Johnson (Director)
  3. Rob L Johnson (Insider)
  4. Charles M Kelley (Director)
Learn More investors buying MDU Resources Group stock.