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MDU Insider Trading

Insider Ownership Percentage: 0.50%
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: $21.27
Price Change: ▲ Price Increase of +0.378 (1.81%)
As of 06/18/2026 03:59 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
6/3/2026Parallel Advisors LLC3,871$80K0.0%+69.3%0.002%Search for SEC Filing on Google Icon
5/22/2026Wellington Grp LLC1,538$32K0.0%-46.7%0.001%Search for SEC Filing on Google Icon
5/19/2026Bank of America Corp DE6,202,460$128.52M0.0%+1.6%3.030%Search for SEC Filing on Google Icon
5/19/2026Janus Henderson Group PLC93,228$1.93M0.0%+15.2%0.046%Search for SEC Filing on Google Icon
5/19/2026Arkadios Wealth Advisors27,316$0.57M0.0%+1.7%0.013%Search for SEC Filing on Google Icon
5/18/2026California State Teachers Retirement System235,773$4.89M0.0%+21.9%0.115%Search for SEC Filing on Google Icon
5/18/2026Royal Bank of Canada77,492$1.61M0.0%-15.8%0.038%Search for SEC Filing on Google Icon
5/16/2026The Manufacturers Life Insurance Company 45,180$0.94M0.0%+15.5%0.022%Search for SEC Filing on Google Icon
5/16/2026Excelsior Advisor Network LLC10,656$0.22M0.1%N/A0.005%Search for SEC Filing on Google Icon
5/16/2026Quantinno Capital Management LP652,550$13.52M0.0%+27.2%0.319%Search for SEC Filing on Google Icon
5/14/2026Renaissance Technologies LLC929,844$19.27M0.0%+197.0%0.454%Search for SEC Filing on Google Icon
5/14/2026Gabelli Funds LLC395,726$8.20M0.1%-5.2%0.193%Search for SEC Filing on Google Icon
5/14/2026Gamco Investors INC. ET AL186,421$3.86M0.0%-0.8%0.091%Search for SEC Filing on Google Icon
5/14/2026Public Employees Retirement System of Ohio200,471$4.15M0.0%+52.6%0.098%Search for SEC Filing on Google Icon
5/14/2026Arrowstreet Capital Limited Partnership280,708$5.82M0.0%N/A0.137%Search for SEC Filing on Google Icon
5/14/2026Sei Investments Co.5,261,426$109.02M0.1%-1.2%2.570%Search for SEC Filing on Google Icon
5/14/2026Lido Advisors LLC12,122$0.25M0.0%N/A0.006%Search for SEC Filing on Google Icon
5/13/2026Cetera Investment Advisers134,877$2.80M0.0%+39.9%0.066%Search for SEC Filing on Google Icon
5/13/2026First Trust Advisors LP1,481,593$30.70M0.0%-66.6%0.724%Search for SEC Filing on Google Icon
5/7/2026Dimensional Fund Advisors LP10,285,747$213.12M0.0%+2.5%5.025%Search for SEC Filing on Google Icon
5/7/2026Parallel Advisors LLC3,871$80K0.0%+69.3%0.002%Search for SEC Filing on Google Icon
5/7/2026Swiss National Bank384,190$7.96M0.0%+0.4%0.188%Search for SEC Filing on Google Icon
5/6/2026California Public Employees Retirement System419,052$8.68M0.0%-2.0%0.205%Search for SEC Filing on Google Icon
5/6/2026John G Ullman & Associates Inc.376,640$7.80M1.0%-3.3%0.184%Search for SEC Filing on Google Icon
5/6/2026Bessemer Group Inc.285,186$5.91M0.0%+47.0%0.139%Search for SEC Filing on Google Icon
5/6/2026Allspring Global Investments Holdings LLC1,480,630$31.14M0.1%-7.6%0.723%Search for SEC Filing on Google Icon
5/5/2026D.A. Davidson & CO.77,537$1.61M0.0%+0.9%0.038%Search for SEC Filing on Google Icon
5/5/2026Bank of New York Mellon Corp2,363,835$48.98M0.0%-3.2%1.155%Search for SEC Filing on Google Icon
5/5/2026Illinois Municipal Retirement Fund102,228$2.12M0.0%-14.3%0.050%Search for SEC Filing on Google Icon
5/5/2026Sanctuary Advisors LLC27,964$0.58M0.0%-35.5%0.014%Search for SEC Filing on Google Icon
5/4/2026Bleakley Financial Group LLC146,419$3.03M0.0%+34.8%0.072%Search for SEC Filing on Google Icon
5/4/2026Principal Financial Group Inc.990,325$20.52M0.0%+2.0%0.484%Search for SEC Filing on Google Icon
5/2/2026Global Assets Advisory LLC2,695$56K0.0%N/A0.001%Search for SEC Filing on Google Icon
5/1/2026Commonwealth of Pennsylvania Public School Empls Retrmt SYS363,102$7.52M0.0%-5.5%0.177%Search for SEC Filing on Google Icon
5/1/2026Fifth Third Bancorp289,470$6M0.0%+388.8%0.141%Search for SEC Filing on Google Icon
5/1/2026Sequoia Financial Advisors LLC27,128$0.56M0.0%+12.2%0.013%Search for SEC Filing on Google Icon
4/27/2026HB Wealth Management LLC10,317$0.21M0.0%N/A0.005%Search for SEC Filing on Google Icon
4/27/2026New York State Teachers Retirement System215,835$4.47M0.0%-9.6%0.105%Search for SEC Filing on Google Icon
4/27/2026Private Advisor Group LLC70,442$1.46M0.0%+0.9%0.034%Search for SEC Filing on Google Icon
4/23/2026Inspire Investing LLC24,998$0.52M0.0%-28.1%0.012%Search for SEC Filing on Google Icon
4/23/2026Apollon Wealth Management LLC16,482$0.34M0.0%+8.3%0.008%Search for SEC Filing on Google Icon
4/22/2026Pictet Asset Management Holding SA37,862$0.79M0.0%+7.1%0.018%Search for SEC Filing on Google Icon
4/22/2026Sterling Capital Management LLC6,803$0.14M0.0%-43.3%0.003%Search for SEC Filing on Google Icon
4/21/2026Louisiana State Employees Retirement System90,600$1.88M0.0%N/A0.044%Search for SEC Filing on Google Icon
4/20/2026Blue Trust Inc.29,060$0.60M0.0%+11.3%0.014%Search for SEC Filing on Google Icon
4/20/2026First PREMIER Bank24,535$0.51M0.1%-2.2%0.012%Search for SEC Filing on Google Icon
4/20/2026Miller Howard Investments Inc. NY72,373$1.50M0.0%+7.6%0.035%Search for SEC Filing on Google Icon
4/17/2026AdvisorNet Financial Inc9,083$0.19M0.0%-8.3%0.004%Search for SEC Filing on Google Icon
4/16/2026SG Americas Securities LLC48,535$1.01M0.0%-14.9%0.024%Search for SEC Filing on Google Icon
4/16/2026Vaughan Nelson Investment Management L.P.2,531,705$52.46M0.5%N/A1.237%Search for SEC Filing on Google Icon
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
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: $21.27
Low: $20.92
High: $21.34

50 Day Range

MA: $21.79
Low: $20.76
High: $22.79

52 Week Range

Now: $21.27
Low: $15.76
High: $22.98

Volume

3,151,680 shs

Average Volume

1,730,414 shs

Market Capitalization

$4.35 billion

P/E Ratio

23.12

Dividend Yield

2.68%

Beta

0.66

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. David L Goodin (CEO)
  3. Dennis W Johnson (Director)
  4. Thomas S Everist (Director)
  5. Dennis Johnson (Director)
  6. Patricia L Moss (Director)
  7. Nicole A Kivisto (CEO)
  8. Paul Sandness (General Counsel)
  9. Rob L Johnson (Insider)
  10. David C Barney (CEO)
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. Dimensional Fund Advisors LP — 5.02%
  2. Bank of America Corp DE — 3.03%
  3. Sei Investments Co. — 2.57%
  4. Vaughan Nelson Investment Management L.P. — 1.24%
  5. Bank of New York Mellon Corp — 1.15%
  6. First Trust Advisors LP — 0.72%
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. First Trust Advisors LP
  2. Allspring Global Investments Holdings LLC
  3. Bank of New York Mellon Corp
  4. Sei Investments Co.
  5. New York State Teachers Retirement System
  6. Gabelli Funds LLC
  7. Commonwealth of Pennsylvania Public School Empls Retrmt SYS
  8. Illinois Municipal Retirement Fund

Which institutional investors are buying MDU Resources Group stock?

During the last quarter, MDU stock was bought by institutional investors including:
  1. Vaughan Nelson Investment Management L.P.
  2. Renaissance Technologies LLC
  3. Arrowstreet Capital Limited Partnership
  4. Dimensional Fund Advisors LP
  5. Fifth Third Bancorp
  6. Quantinno Capital Management LP
  7. Bank of America Corp DE
  8. Bessemer Group Inc.
During the last year, these company insiders have bought MDU Resources Group stock:
  1. Jason L Vollmer (CFO)
  2. Dennis W Johnson (Director)
  3. Charles M Kelley (Director)
Learn More investors buying MDU Resources Group stock.

MDU Resources Group Active Insiders

Nicole A Kivisto
Nicole A Kivisto (Age 51)
President, CEO & Director
Thomas S Everist
Thomas S Everist
Director
David M Sparby
David M Sparby
Director
Dennis W Johnson
Dennis W Johnson
Director
Charles M Kelley
Charles M Kelley
Director
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