MDU Resources Group (MDU) Institutional Ownership

$19.20 -0.04 (-0.23%)

Closing price 09/11/2026 03:58 PM Eastern

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$19.20 +0.00 (+0.02%)

As of 09/11/2026 07:30 PM Eastern

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Current Institutional Ownership Percentage: 71.44%
Number of Institutional Buyers (last 12 months): 227
Total Institutional Inflows (last 12 months): $2.08B

Number of Institutional Sellers (last 12 months): 131
Total Institutional Outflows (last 12 months): $365.29M

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MDU Institutional Buying and Selling by Quarter

MDU Resources Group Major Shareholders & Ownership History

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Reporting Date	Major Shareholder Name	Shares Held	Market Value	% of Portfolio	Quarterly Change in Shares	Ownership in Company
9/9/2026	Tidal Investments LLC	11,884	$252K	0.0%	-32.8%	0.006%
9/9/2026	WINTON GROUP Ltd	29,430	$624K	0.0%	-41.4%	0.014%
9/9/2026	Integrated Wealth Concepts LLC	8,667	$184K	0.0%	N/A	0.004%
9/9/2026	NewEdge Advisors LLC	81,638	$1.73M	0.0%	+4.7%	0.040%
9/9/2026	Squarepoint Ops LLC	197,571	$4.19M	0.0%	+16.2%	0.097%
9/9/2026	Baird Financial Group Inc.	129,323	$2.74M	0.0%	-23.0%	0.063%
8/27/2026	Corient Private Wealth LP	68,062	$1.44M	0.0%	+25.4%	0.033%
8/26/2026	HighTower Advisors LLC	72,723	$1.54M	0.0%	-4.2%	0.036%
8/24/2026	California State Teachers Retirement System	4,752,185	$100.79M	0.0%	+1,915.6%	2.321%
8/23/2026	HB Wealth Management LLC	11,976	$254K	0.0%	+16.1%	0.006%
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8/22/2026	Syon Capital LLC	11,118	$236K	0.0%	N/A	0.005%
8/21/2026	iSAM Funds UK Ltd	42,900	$910K	0.6%	N/A	0.021%
8/20/2026	Ancora Advisors LLC	9,111	$193K	0.0%	-19.0%	0.004%
8/19/2026	UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	467,864	$9.92M	0.0%	-1.4%	0.229%
8/19/2026	Van ECK Associates Corp	87,018	$1.85M	0.0%	+9.6%	0.043%
8/19/2026	Hsbc Holdings PLC	52,461	$1.12M	0.0%	N/A	0.026%
8/19/2026	Wellington Management Group LLP	94,397	$2.00M	0.0%	+45.7%	0.046%
8/18/2026	Caitlin John LLC	9,997	$212K	0.1%	N/A	0.005%
8/18/2026	Public Employees Retirement System of Ohio	199,679	$4.24M	0.0%	N/A	0.098%
8/17/2026	Corient Private Wealth LP	66,771	$1.42M	0.0%	N/A	0.033%
8/17/2026	Ausdal Financial Partners Inc.	14,312	$304K	0.0%	N/A	0.007%
8/17/2026	Bank of America Corp DE	6,089,546	$129.16M	0.0%	N/A	2.975%
8/15/2026	Odyssean LLC	34,614	$734K	0.1%	N/A	0.017%
8/15/2026	Man Group plc	297,903	$6.32M	0.0%	N/A	0.146%
8/15/2026	Jupiter Topco LLC	81,428	$1.73M	0.0%	N/A	0.040%
8/14/2026	Hsbc Holdings PLC	52,461	$1.12M	0.0%	N/A	0.026%
8/14/2026	Ancora Advisors LLC	9,111	$193K	0.0%	N/A	0.004%
8/14/2026	Legal & General Group Plc	1,102,193	$23.38M	0.0%	N/A	0.538%
8/14/2026	The Manufacturers Life Insurance Company	58,341	$1.24M	0.0%	N/A	0.028%
8/13/2026	Sanctuary Advisors LLC	43,102	$914K	0.0%	N/A	0.021%
8/13/2026	Magellan Asset Management Ltd	231,541	$4.91M	0.1%	N/A	0.113%
8/13/2026	Barrow Hanley Mewhinney & Strauss LLC	13,056,724	$276.93M	0.8%	N/A	6.378%
8/12/2026	Northwestern Mutual Wealth Management Co.	3,810	$81K	0.0%	N/A	0.002%
8/11/2026	OneAscent Financial Services LLC	18,206	$386K	0.0%	N/A	0.009%
8/11/2026	Allworth Financial LP	2,008	$43K	0.0%	N/A	0.001%
8/11/2026	Westport Asset Management Inc.	35,000	$742K	0.3%	N/A	0.017%
8/11/2026	MSH Capital Advisors LLC	9,840	$209K	0.0%	N/A	0.005%
8/10/2026	Johnson Financial Group Inc.	3,037	$65K	0.0%	N/A	0.001%
8/8/2026	First National Bank of Omaha	31,600	$678K	0.0%	N/A	0.015%
8/7/2026	BlackRock Inc.	27,351,603	$580.13M	0.0%	N/A	13.361%
Here’s the stock symbol I’ve promised (Ad) Whitney Tilson of Stansberry Research has long recommended Berkshire Hathaway as a core retirement holding - but now he believes he's found something better. This under-the-radar company sits at the intersection of America's two most important industries, including AI, pays massive dividends, and attracted a famous money manager who put 60% of his multi-billion-dollar fund into it. Tilson is revealing the name and ticker symbol completely free - no credit card or email required. Get the stock name and ticker symbol free of charge today
8/7/2026	Deutsche Bank AG	402,983	$8.55M	0.0%	N/A	0.197%
8/7/2026	Trust Co. of Vermont	1,855	$39K	0.0%	N/A	0.001%
8/6/2026	Global Retirement Partners LLC	2,595	$55K	0.0%	N/A	0.001%
8/6/2026	Bank of New York Mellon Corp	2,330,719	$49.44M	0.0%	N/A	1.139%
8/6/2026	Focus Partners Advisor Solutions LLC	28,987	$615K	0.0%	N/A	0.014%
8/6/2026	GSA Capital Partners LLP	63,208	$1.34M	0.1%	N/A	0.031%
7/10/2026	Hudson Value Partners LLC	348,073	$7.38M	1.9%	-0.8%	0.170%
7/10/2026	City Holding Co.	3,000	$64K	0.0%	-22.1%	0.001%
7/7/2026	GAMMA Investing LLC	4,617	$98K	0.0%	+53.2%	0.002%
6/23/2026	Ballast Advisors LLC	5,841	$121K	0.0%	N/A	0.003%
6/3/2026	Parallel Advisors LLC	3,871	$80K	0.0%	+69.3%	0.002%
5/22/2026	Wellington Grp LLC	1,538	$32K	0.0%	-46.7%	0.001%
5/19/2026	Bank of America Corp DE	6,202,460	$128.52M	0.0%	+1.6%	3.030%
5/19/2026	Janus Henderson Group PLC	93,228	$1.93M	0.0%	+15.2%	0.046%
5/19/2026	Arkadios Wealth Advisors	27,316	$566K	0.0%	+1.7%	0.013%
5/18/2026	California State Teachers Retirement System	235,773	$4.89M	0.0%	+21.9%	0.115%
5/18/2026	Royal Bank of Canada	77,492	$1.61M	0.0%	-15.8%	0.038%
5/16/2026	The Manufacturers Life Insurance Company	45,180	$936K	0.0%	+15.5%	0.022%
5/16/2026	Excelsior Advisor Network LLC	10,656	$221K	0.1%	N/A	0.005%
5/16/2026	Quantinno Capital Management LP	652,550	$13.52M	0.0%	+27.2%	0.319%
5/14/2026	Renaissance Technologies LLC	929,844	$19.27M	0.0%	+197.0%	0.454%
5/14/2026	Gabelli Funds LLC	395,726	$8.20M	0.1%	-5.2%	0.193%
5/14/2026	Gamco Investors INC. ET AL	186,421	$3.86M	0.0%	-0.8%	0.091%
5/14/2026	Public Employees Retirement System of Ohio	200,471	$4.15M	0.0%	+52.6%	0.098%
5/14/2026	Arrowstreet Capital Limited Partnership	280,708	$5.82M	0.0%	N/A	0.137%
5/14/2026	Sei Investments Co.	5,261,426	$109.02M	0.1%	-1.2%	2.570%
5/14/2026	Lido Advisors LLC	12,122	$252K	0.0%	N/A	0.006%
5/13/2026	Cetera Investment Advisers	134,877	$2.80M	0.0%	+39.9%	0.066%
5/13/2026	First Trust Advisors LP	1,481,593	$30.70M	0.0%	-66.6%	0.724%
5/7/2026	Dimensional Fund Advisors LP	10,285,747	$213.12M	0.0%	+2.5%	5.025%
5/7/2026	Parallel Advisors LLC	3,871	$80K	0.0%	+69.3%	0.002%
5/7/2026	Swiss National Bank	384,190	$7.96M	0.0%	+0.4%	0.188%
5/6/2026	California Public Employees Retirement System	419,052	$8.68M	0.0%	-2.0%	0.205%
5/6/2026	John G Ullman & Associates Inc.	376,640	$7.80M	1.0%	-3.3%	0.184%
5/6/2026	Bessemer Group Inc.	285,186	$5.91M	0.0%	+47.0%	0.139%
5/6/2026	Allspring Global Investments Holdings LLC	1,480,630	$31.14M	0.1%	-7.6%	0.723%
5/5/2026	D.A. Davidson & CO.	77,537	$1.61M	0.0%	+0.9%	0.038%
5/5/2026	Bank of New York Mellon Corp	2,363,835	$48.98M	0.0%	-3.2%	1.155%
5/5/2026	Illinois Municipal Retirement Fund	102,228	$2.12M	0.0%	-14.3%	0.050%
5/5/2026	Sanctuary Advisors LLC	27,964	$579K	0.0%	-35.5%	0.014%
5/4/2026	Bleakley Financial Group LLC	146,419	$3.03M	0.0%	+34.8%	0.072%
5/4/2026	Principal Financial Group Inc.	990,325	$20.52M	0.0%	+2.0%	0.484%
5/2/2026	Global Assets Advisory LLC	2,695	$56K	0.0%	N/A	0.001%
5/1/2026	Commonwealth of Pennsylvania Public School Empls Retrmt SYS	363,102	$7.52M	0.0%	-5.5%	0.177%
5/1/2026	Fifth Third Bancorp	289,470	$6.00M	0.0%	+388.8%	0.141%
5/1/2026	Sequoia Financial Advisors LLC	27,128	$562K	0.0%	+12.2%	0.013%
4/27/2026	HB Wealth Management LLC	10,317	$214K	0.0%	N/A	0.005%
4/27/2026	New York State Teachers Retirement System	215,835	$4.47M	0.0%	-9.6%	0.105%
4/27/2026	Private Advisor Group LLC	70,442	$1.46M	0.0%	+0.9%	0.034%
4/23/2026	Inspire Investing LLC	24,998	$518K	0.0%	-28.1%	0.012%
Here’s the stock symbol I’ve promised (Ad) Whitney Tilson of Stansberry Research has long recommended Berkshire Hathaway as a core retirement holding - but now he believes he's found something better. This under-the-radar company sits at the intersection of America's two most important industries, including AI, pays massive dividends, and attracted a famous money manager who put 60% of his multi-billion-dollar fund into it. Tilson is revealing the name and ticker symbol completely free - no credit card or email required. Get the stock name and ticker symbol free of charge today
4/23/2026	Apollon Wealth Management LLC	16,482	$342K	0.0%	+8.3%	0.008%
4/22/2026	Pictet Asset Management Holding SA	37,862	$785K	0.0%	+7.1%	0.018%
4/22/2026	Sterling Capital Management LLC	6,803	$141K	0.0%	-43.3%	0.003%
4/21/2026	Louisiana State Employees Retirement System	90,600	$1.88M	0.0%	N/A	0.044%
4/20/2026	Blue Trust Inc.	29,060	$602K	0.0%	+11.3%	0.014%
4/20/2026	First PREMIER Bank	24,535	$509K	0.1%	-2.2%	0.012%
4/20/2026	Miller Howard Investments Inc. NY	72,373	$1.50M	0.0%	+7.6%	0.035%
4/17/2026	AdvisorNet Financial Inc	9,083	$188K	0.0%	-8.3%	0.004%
4/16/2026	SG Americas Securities LLC	48,535	$1.01M	0.0%	-14.9%	0.024%
4/16/2026	Vaughan Nelson Investment Management L.P.	2,531,705	$52.46M	0.5%	N/A	1.237%

MDU Institutional Ownership - Frequently Asked Questions

During the previous two years, 431 institutional investors and hedge funds held shares of MDU Resources Group. The most heavily invested institutionals were BlackRock Inc. ($580.13M), Vanguard Group Inc. ($465.13M), Barrow Hanley Mewhinney & Strauss LLC ($276.93M), Dimensional Fund Advisors LP ($213.12M), Earnest Partners LLC ($194.15M), FMR LLC ($143.73M), and State Street Corp ($139.99M).Learn more on MDU Resources Group's institutional investors.

71.44% of MDU Resources Group's stock is owned by institutional investors. Learn more on MDU's institutional investor holdings.

Of the 370 institutional investors that purchased MDU Resources Group's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: BlackRock Inc. ($27.35M), Barrow Hanley Mewhinney & Strauss LLC ($17.17M), Earnest Partners LLC ($9.95M), First Trust Advisors LP ($8.25M), Norges Bank ($7.73M), Bank of America Corp DE ($6.72M), and California State Teachers Retirement System ($4.56M).

Institutional investors have bought a total of 102,343,735 shares in the last 24 months. This purchase volume represents approximately $2.08B in transactions.

Of the 131 institutional investors that sold MDU Resources Group's stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Macquarie Group Ltd. ($3.10M), First Trust Advisors LP ($2.95M), T. Rowe Price Investment Management Inc. ($1.81M), Hennessy Advisors Inc. ($1.63M), American Century Companies Inc. ($1.30M), Millennium Management LLC ($773.35K), and Allspring Global Investments Holdings LLC ($730.77K).

Institutional investors have sold a total of 19,013,832 shares in the last 24 months. This volume of shares sold represents approximately $365.29M in transactions.

Related Companies

Institutional ownership data for NYSE:MDU is compiled from quarterly 13F filings submitted to the U.S. Securities and Exchange Commission (SEC), with the most recent received on 9/9/2026. New 13F filings are added each quarter as they're published.

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MDU Resources Group (MDU) Institutional Ownership

MDU Institutional Buying and Selling by Quarter

MDU Resources Group Major Shareholders & Ownership History

MDU Institutional Ownership - Frequently Asked Questions

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MDU Resources Group (MDU) Institutional Ownership

Institutional Ownership Changes (13F Filings) for MDU Resources Group (NYSE:MDU)

MDU Institutional Buying and Selling by Quarter

MDU Resources Group Major Shareholders & Ownership History

MDU Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of MDU shares?

What percentage of MDU Resources Group's stock is owned by institutional investors?

Which institutional investors have been buying MDU Resources Group's stock?

How much institutional buying is happening at MDU Resources Group?

Which of MDU Resources Group's major shareholders have been selling company stock?

How much institutional selling is happening at MDU Resources Group?

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