MDU Resources Group Ownership | Who Owns MDU Resources Group?

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MDU Resources Group Ownership Summary

MDU Resources Group is owned by 21.10% institutional investors, 0.94% insiders, and 77.95% retail investors. Blackrock funding, inc. /de is the largest institutional shareholder, holding 12.62% of MDU shares. iShares Core S&P Small-Cap ETF is the top mutual fund, with 5.96% of its assets in MDU Resources Group shares.

MDU Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	MDU Resources Group	21.10%	0.94%	77.95%
Sector	Industrials Stocks	46.77%	12.62%	40.60%
Industry	Conglomerate Stocks	43.94%	9.80%	46.26%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Blackrock funding, inc. /de	25.79M	12.62%	$459.24M
Vanguard group	23.26M	11.38%	$414.22M
Blackrock	18.61M	9.13%	$467.10M
Dimensional fund advisors lp	9.76M	4.78%	$173.90M
Barrow hanley mewhinney & strauss	9.13M	4.47%	$162.57M
State street	6.84M	3.35%	$122.76M
River road asset management	5.29M	2.59%	$94.21M
Corvex management lp	4.18M	2.05%	$74.50M
Morgan stanley	3.66M	1.79%	$65.17M
Geode capital management	3.39M	1.66%	$60.46M

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Sasco capital inc / ct/	1.38M	4.89%	$34.62M
Kestrel investment management	309.60K	3.11%	$5.51M
Corvex management lp	4.18M	2.47%	$74.50M
Managed asset portfolios	1.08M	2.38%	$19.18M
Hudson value partners	339.02K	1.87%	$6.04M
Deroy & devereaux private investment counsel	1.58M	1.40%	$28.09M
Cascade investment advisors	102.93K	1.11%	$1.83M
River road asset management	5.29M	1.06%	$94.21M
John g ullman & associates	391.72K	0.94%	$6.98M
K2 principal fund	200.00K	0.93%	$5.02M

Top Buyers

Holder	Shares	% Assets	Change
River road asset management	5.29M	1.06%	3.78M
Norges bank	2.27M	0.01%	2.27M
T. rowe price investment management	2.51M	0.03%	1.76M
Earnest partners	1.28M	0.10%	1.28M
Natixis advisors	1.04M	0.03%	979.78K

Top Sellers

Holder	Shares	% Assets	Change
Pertento partners llp	-	-	-3.16M
Hennessy advisors	184.91K	0.11%	-1.62M
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

New Positions

Holder	Shares	% Assets	Change	Value
Norges bank	2.27M	0.01%	2.27M	$40.86M
Earnest partners	1.28M	0.10%	1.28M	$22.76M
Abrdn	345.60K	0.01%	345.60K	$6.14M
Sourcerock group	300.48K	0.36%	300.48K	$5.35M
Alpine global management	124.44K	0.38%	124.44K	$2.22M

Sold Out

Holder	Change
Whipplewood advisors	-6.00
Bruce g. allen investments	-7.00
Tfo-tdc	-10.00
Nelson, van denburg & campbell wealth management group	-10.00
Claris advisors, llc / mo /	-14.00

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
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%
Sep 30, 2024	401	3.62%	149,812,812	-1.63%	132	0.73%	181	2.84%	133	5.56%

Top Mutual Funds Shareholders

Holder	Shares	% Holding	Change
iShares Core S&P Small-Cap ETF	12.17M	5.96%	-
Vanguard Total Stock Mkt Idx Inv	6.45M	3.16%	-138.07K
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	5.39M	2.64%	-
First Trust RBA Amer Indl RenaisTM ETF	5.02M	2.46%	40.09K
Vanguard Small Cap Index	4.96M	2.43%	-33.08K
FirstTrust RBA Am Indstr Rnssac ETFAAcc	4.48M	2.19%	3.03M
Vanguard Small Cap Value Index Inv	3.19M	1.56%	8.67K
First Trust Utilities AlphaDEX® ETF	3.15M	1.54%	927.57K

Recent Insider Transactions

Date	Name	Role	Activity	Value
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
Mar 12, 2024	Rosenthal Dale	-	Buy	$8.46K

Insider Transactions Trends

Date	Buy	Sell
2025 Q4	-	-
2025 Q3	2	-
2025 Q2	-	-
2025 Q1	1	-
2024 Q4	-	-

MDU Ownership FAQ

Who Owns MDU Resources Group?

MDU Resources Group shareholders are primarily institutional investors at 21.10%, followed by 0.94% insiders and 77.96% retail investors. The average institutional ownership in MDU Resources Group's industry, Conglomerate Stocks , is 43.94%, 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 (25.79M shares, 12.62%), Vanguard group (23.26M shares, 11.38%), and Blackrock (18.61M shares, 9.13%). Together, they hold 33.13% 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 5.96% of its total shares outstanding invested in 12.17M MDU Resources Group shares.

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