MDU Resources Group Ownership | Who Owns MDU Resources Group?

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MDU Resources Group Ownership Summary

MDU Resources Group is owned by 20.42% institutional investors, 0.94% insiders, and 78.64% retail investors. Blackrock funding, inc. /de is the largest institutional shareholder, holding 12.84% of MDU shares. iShares Core S&P Small-Cap ETF is the top mutual fund, with 6.05% of its assets in MDU Resources Group shares.

MDU Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	MDU Resources Group	20.42%	0.94%	78.64%
Sector	Industrials Stocks	47.66%	12.52%	39.82%
Industry	Conglomerate Stocks	31.38%	15.43%	53.19%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Blackrock funding, inc. /de	26.23M	12.84%	$511.94M
Vanguard group	23.83M	11.66%	$465.13M
Blackrock	18.61M	9.13%	$467.10M
Barrow hanley mewhinney & strauss	12.89M	6.31%	$251.71M
Dimensional fund advisors lp	10.03M	4.91%	$195.82M
Earnest partners	9.95M	4.87%	$194.15M
State street	6.84M	3.35%	$122.76M
Sei investments	5.32M	2.61%	$103.92M
River road asset management	5.29M	2.59%	$94.21M
Corvex management lp	4.18M	2.05%	$74.50M

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Sasco capital inc / ct/	1.38M	4.89%	$34.62M
Managed asset portfolios	1.07M	2.52%	$20.84M
Corvex management lp	4.18M	2.47%	$74.50M
Hudson value partners	341.05K	2.00%	$6.72M
Deroy & devereaux private investment counsel	1.56M	1.48%	$30.37M
Cascade investment advisors	99.60K	1.14%	$1.94M
River road asset management	5.29M	1.06%	$94.21M
John g ullman & associates	389.42K	1.01%	$7.60M
K2 principal fund	200.00K	0.93%	$5.02M
Keeley-teton advisors	420.74K	0.88%	$7.58M

Top Buyers

Holder	Shares	% Assets	Change
Earnest partners	9.95M	0.83%	8.67M
Sei investments	5.32M	0.10%	4.29M
River road asset management	5.29M	1.06%	3.78M
Barrow hanley mewhinney & strauss	12.89M	0.84%	3.77M
Norges bank	3.05M	0.01%	3.05M

Top Sellers

Holder	Shares	% Assets	Change
Pertento partners llp	-	-	-3.16M
American century companies	1.26M	0.01%	-1.30M
Hg vora capital management	-	-	-1.25M
Adage capital partners gp	1.00M	0.03%	-1.20M
59 north capital management, lp	-	-	-1.16M

New Positions

Holder	Shares	% Assets	Change	Value
Norges bank	3.05M	0.01%	3.05M	$59.62M
Perpetual	1.13M	0.32%	1.13M	$22.03M
Phocas financial	210.15K	0.53%	210.15K	$4.10M
Seven grand managers	150.00K	0.22%	150.00K	$2.93M
Alpine global management	124.44K	0.38%	124.44K	$2.22M

Sold Out

Holder	Change
Rise advisors	-2.00
True wealth design	-5.00
Whipplewood advisors	-6.00
Bruce g. allen investments	-7.00
Nelson, van denburg & campbell wealth management group	-10.00

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
Dec 31, 2025	161	-60.44%	41,715,495	-74.89%	20	0.31%	77	-59.69%	40	-68.99%
Sep 30, 2025	192	-52.12%	43,117,910	-72.39%	21	0.36%	67	-66.16%	63	-47.50%
Jun 30, 2025	401	-	161,378,498	-1.21%	78	1.23%	198	2.06%	124	0.81%
Mar 31, 2025	12	-96.98%	9,377,548	-94.24%	4	0.07%	9	-96.02%	1	-98.94%
Dec 31, 2024	366	-9.85%	153,723,084	2.43%	75	0.43%	204	10.27%	90	-32.84%

Top Mutual Funds Shareholders

Holder	Shares	% Holding	Change
iShares Core S&P Small-Cap ETF	12.37M	6.05%	12.37M
Vanguard Total Stock Mkt Idx Inv	6.79M	3.32%	17.54K
iShares Core S&P Mid-Cap ETF	6.36M	3.12%	-14.09K
Vanguard US Total Market Shares ETF	6.12M	2.99%	-319.94K
Bridge Builder Large Cap Value	5.13M	2.51%	-
First Trust RBA Amer Indl RenaisTM ETF	5.02M	2.46%	40.09K
Vanguard Small Cap Index	4.86M	2.38%	-281.00
FirstTrust RBA Am Indstr Rnssac ETFAAcc	4.48M	2.19%	3.03M
EARNEST Partners Smid Cap Core Founders	4.25M	2.08%	-62.88K
Barrow Hanley Global Value Equity	3.41M	1.67%	3.41M

Recent Insider Transactions

Date	Name	Role	Activity	Value
Feb 13, 2026	KELLEY CHARLES M	-	Buy	$104.22K
Sep 08, 2025	Vollmer Jason L	CFO	Buy	$80.38K
Aug 19, 2025	Vollmer Jason L	CFO	Buy	$81.38K
Feb 10, 2025	JOHNSON DENNIS W	-	Buy	$499.20K
May 07, 2024	Johnson Rob L.	President-WBI Holdings	Buy	$923.97K

Insider Transactions Trends

Date	Buy	Sell
2026 Q1	1	-
2025 Q4	-	-
2025 Q3	2	-
2025 Q2	-	-
2025 Q1	1	-

MDU Ownership FAQ

Who Owns MDU Resources Group?

MDU Resources Group shareholders are primarily institutional investors at 20.42%, followed by 0.94% insiders and 78.64% retail investors. The average institutional ownership in MDU Resources Group's industry, Conglomerate Stocks , is 31.38%, which MDU Resources Group falls below.

Who owns the most shares of MDU Resources Group?

MDU Resources Group’s largest shareholders are Blackrock funding, inc. /de (26.23M shares, 12.84%), Vanguard group (23.83M shares, 11.66%), and Blackrock (18.61M shares, 9.13%). Together, they hold 33.63% of MDU Resources Group’s total shares outstanding.

Does Blackrock own MDU Resources Group?

Yes, BlackRock owns 9.13% of MDU Resources Group, totaling 18.61M shares as of Jun 2024. This represents 0.01% of BlackRock's total assets, with a market value of 467.1M$. In the last quarter, BlackRock decreased its holdings by -389K shares, a -2.05% change.

Who is MDU Resources Group’s biggest shareholder by percentage of total assets invested?

Sasco capital inc / ct/ is MDU Resources Group’s biggest shareholder by percentage of total assets invested, with 4.89% of its assets in 1.38M MDU Resources Group shares, valued at 34.62M$.

Who is the top mutual fund holder of MDU Resources Group shares?

iShares Core S&P Small-Cap ETF is the top mutual fund holder of MDU Resources Group shares, with 6.05% of its total shares outstanding invested in 12.37M MDU Resources Group shares.

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