MDU RESOURCES GROUP INC - Common Stock (MDU)

CUSIP: 552690109

Q3 2026 13F Holders as of 30 Sep 2026

Security type / class
Equity / Common Stock
Total 13F shares
5,441,808
Total 13F value
$100,924,012
Holder snapshot 6 signals
Share change
+347,150
SEC-reported price per share
$18.54
Number of holders
100
Value change
+$5,789,010
Number of buys
39
Number of sells
35
Security identity Names, identifiers, and filing context for this profile. 1 source field
Shares outstanding
209,393,059

Security key

552690109

Report period

Q3 2026

Institutions

100

Top holders

10

MDU full security history Ownership snapshot Full 13F holder table Previous quarter: Q2 2026 MDU RESOURCES GROUP INC SEC filings MDU RESOURCES GROUP INC company facts

Broader feeds

Latest 13F filings Latest 13D/G filings Investors directory

Ownership snapshot

Top reported holders of MDU - MDU RESOURCES GROUP INC - Common Stock (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.

Comparable stake leader
BARROW HANLEY MEWHINNEY &...
Disclosed value leader
BlackRock, Inc.
Comparable rows
4/15
Latest evidence
30 Jun 2026
13F 13D/G Lead comparable stake: 6.3% 11 rows are not safely comparable across share classes. 13D/G row: BARROW HANLEY MEWHINNEY & STRAUSS LLC Showing 1-6 of 15 holder rows.

Quick read

BARROW HANLEY MEWHINNEY & STRAUSS LLC leads the comparable SEC ownership view at 6.3%.

4 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.

Open SEC evidence Opens BARROW HANLEY MEWHINNEY & STRAUSS LLC's linked filing trail.
Comparable ownership Top 4
BARROW HANLEY MEWHINNEY & STRAUSS... 6.3%
VANGUARD PORTFOLIO MANAGEMENT LLC 6.1%
VANGUARD CAPITAL MANAGEMENT LLC 5.3%
DIMENSIONAL FUND ADVISORS LP 5.1%

Ownership % is shown only when SEC disclosures are safely comparable across share classes.

Detailed SEC evidence table Showing 1-6 of 15 holder rows
Holder Evidence Ownership % Position 12M Net Δ As of
BARROW HANLEY MEWHINNEY & STRAUSS LLC
13F 13D/G
Company
13F 13D/G
6.3%
Reported 13D/G · 30 Jun 2026
$276,933,116
13,056,724 shares
 — 30 Jun 2026
VANGUARD PORTFOLIO MANAGEMENT LLC
13F 13D/G
Company · Vanguard Portfolio Management
13F 13D/G
6.1%
Reported 13D/G · 31 Mar 2026
$269,204,383
12,692,333 shares
 — 30 Jun 2026
VANGUARD CAPITAL MANAGEMENT LLC
13D/G 13F
Vanguard Capital Management · Company
13D/G 13F
5.3%
Reported 13D/G · 31 Mar 2026
$223,127,443
10,768,699 shares
 $0 31 Mar 2026
DIMENSIONAL FUND ADVISORS LP
13F 13D/G
Company
13F 13D/G
5.1%
Reported 13D/G · 30 Sep 2026
$221,332,320
10,435,060 shares
 — 30 Jun 2026
BlackRock, Inc.
13F
Company
13F
—
denominator unverified
$580,127,492
27,351,603 shares
 — 30 Jun 2026
EARNEST PARTNERS LLC
13F
Company
13F
—
denominator unverified
$206,306,616
9,726,856 shares
 — 30 Jun 2026
How to read this table

Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

13F holder rows

Institutional holders as of Q3 2026

Investor-level positions for this CUSIP, loaded as an interactive table.

Institutions
100
Shares
5,441,808
Rows available
100
Investor Option Weight % Change % SEC-reported value * Price Shares Share Change Activity Report Period

* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.

Compare Q3 2026 vs Q2 2026 Across Filers

Q2 2026 holders
436
Q3 2026 holders
100
Holder diff
-336
Investor Q2 2026 Shares Q3 2026 Shares Share Diff Share Chg % Q2 2026 value Q3 2026 value Value change Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend
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