Comparable stake leader
BARROW HANLEY MEWHINNEY & STRAUSS LLC
SEC ownership of MDU RESOURCES GROUP INC
Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0000067716.
Disclosed value leader
BlackRock, Inc.
Comparable rows
50/50
Latest evidence
30 Jun 2026
- Public ticker
- MDU on NYSE
- Parsed ownership sources
-
13D/G, 13F, and 3/4/5
Source: Parsed SEC ownership filingsUse: Compare filing families carefully
- Largest SEC-reported holder
-
BARROW HANLEY MEWHINNEY & STRAUSS LLC
Ranking: Comparable ownership first, then disclosed value
- Comparable ownership rows
-
50 of 50
Meaning: Rows with safely comparable ownership %
- Latest 13D/G holder
-
BARROW HANLEY MEWHINNEY & STRAUSS LLC
Source: Latest parsed Schedule 13D/G stake
- Latest parsed ownership date
-
30 Jun 2026
Freshness: Most recent filing date in this holder set
- Issuer CIK
- 0000067716
- Issuer location
- Bismarck, ND
Ownership snapshot
CIK-linked ownership evidence from parsed SEC filings.
3 signals
Issuer
Names, identifiers, and filing context for this profile.
2 identity fields
Ownership snapshot
Top shareholders of MDU RESOURCES GROUP INC (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
50/50
Latest evidence
30 Jun 2026
13D/G
13F
3/4/5
Lead comparable stake: 6.7%
13D/G row: BARROW HANLEY MEWHINNEY & STRAUSS LLC
Showing 1-8 of 50 holder rows.
Quick read
BARROW HANLEY MEWHINNEY & STRAUSS LLC leads the comparable SEC ownership view at 6.7%.
50 of 50 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 5
BARROW HANLEY MEWHINNEY & STRAUSS...
6.7%
VANGUARD PORTFOLIO MANAGEMENT LLC
6.1%
VANGUARD CAPITAL MANAGEMENT LLC
5.3%
DIMENSIONAL FUND ADVISORS LP
5%
Nicole A. Kivisto
0.27%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-8 of 50 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| BARROW HANLEY MEWHINNEY & STRAUSS LLC |
13D/G
13F
Company
|
6.7%
|
$298,458,022
13,760,167 shares
|
+$18,766,665 | 31 Mar 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC |
13D/G
13F
Vanguard Portfolio Management · Company
|
6.1%
|
$260,069,732
12,551,628 shares
|
$0 | 31 Mar 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC |
13D/G
13F
Vanguard Capital Management · Company
|
5.3%
|
$223,127,443
10,768,699 shares
|
$0 | 31 Mar 2026 |
| DIMENSIONAL FUND ADVISORS LP |
13D/G
13F
Company
|
5%
|
$221,327,623
10,435,060 shares
|
+$3,166,929 | 30 Jun 2026 |
| Nicole A. Kivisto |
3/4/5
President & CEO, Director
|
0.27%
|
$11,476,403
564,350 shares
|
— | 17 Feb 2026 |
| Jason L. Vollmer |
3/4/5
CFO
|
0.16%
|
$6,783,492
333,530 shares
|
+$161,750 | 17 Feb 2026 |
| Dennis W. Johnson |
3/4/5
Director
|
0.09%
|
$3,350,208
188,108 shares
|
— | 13 Nov 2025 |
| Anne M. Jones |
3/4/5
ChiefHRSafety&AdminOfficer
|
0.06%
|
$2,621,215
129,205 shares
|
— | 17 Feb 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.
Forms 3/4/5 flow
Insider trading overview
Net insider flow leans to buying over the last 12 months. Net value: +$265,975.
Buys
$265,975
Insiders: 2
Sells
$0
Insiders: 0
Net
+$265,975
Shares: +15,000
Window
Last 12 months
4 rolling buckets
Buy value
Sell value
Shares: 15,000
Shares: 0
| Window (months) | Buy shares | Sell shares | Buy value | Sell value | Net value |
|---|---|---|---|---|---|
| 0-3 | 0 | 0 | $0 | $0 | $0 |
| 3-6 | 5,000 | 0 | $104,225 | $0 | +$104,225 |
| 6-9 | 0 | 0 | $0 | $0 | $0 |
| 9-12 | 10,000 | 0 | $161,750 | $0 | +$161,750 |
Reporting owners
Insider holders from Forms 3/4/5
Showing 1-20 of 34 reporting-owner rows connected to MDU RESOURCES GROUP INC. Open a relationship link for the CIK-to-CIK filing trail.
Rows
34
Largest Forms 3/4/5 holder
Thomas S. Everist
Net 12M change
+$265,975
Latest report
30 Jun 2026
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Valuation | Report Date |
|---|---|---|---|---|---|---|
| Thomas S. Everist | Director | $13,703,077 | Mixed | 21 Nov 2022 | ||
| David L. Goodin | Director | $12,752,027 | Mixed | 05 Jan 2024 | ||
| Nicole A. Kivisto | President & CEO, Director | $11,476,403 | Mixed | 17 Feb 2026 | ||
| Jason L. Vollmer | Cfo | $6,783,492 | +$161,750 | +2.4% | Mixed | 17 Feb 2026 |
| Jeffrey S. Thiede | President & CEO MDU CSG | $5,792,931 | Mixed | 15 Feb 2024 | ||
| Dennis W. Johnson | Director | $3,350,208 | Mixed | 13 Nov 2025 | ||
| David C. Barney | CEO-Knife River | $2,699,607 | Mixed | 16 Feb 2023 | ||
| Anne M. Jones | ChiefHRSafety&AdminOfficer | $2,621,215 | Mixed | 17 Feb 2026 | ||
| Rob L. Johnson | President-WBI | $2,540,905 | Mixed | 17 Feb 2026 | ||
| Garret Senger | Chief Utilities Officer | $2,527,696 | Mixed | 17 Feb 2026 | ||
| Margaret A. Link | VP and CIO | $1,993,563 | Mixed | 15 Feb 2024 | ||
| Stephanie A. Sievert | ChiefAccntg&RegAffairsOfficer | $1,886,868 | Mixed | 17 Feb 2026 | ||
| Karen B. Fagg | Director | $1,738,662 | Mixed | 21 Nov 2022 | ||
| Patricia L. Moss | Director | $1,727,131 | Mixed | 21 Nov 2022 | ||
| David M. Sparby | Director | $1,707,699 | Mixed | 31 Oct 2024 | ||
| Trevor J. Hastings | President & CEO-WBI Holdings | $1,553,192 | Mixed | 31 May 2023 | ||
| Karl A. Liepitz | VP, Gen Counsel & Secretary | $1,351,905 | Mixed | 31 May 2023 | ||
| Brian R. Gray | President & CEO-Knife River | $1,136,302 | Mixed | 01 Mar 2023 | ||
| Edward A. Ryan | Director | $837,737 | Mixed | 15 Nov 2023 | ||
| Paul R. Sanderson | VP, CLO & Secretary | $793,676 | Mixed | 15 Feb 2024 |
Recent insider transactions for MDU RESOURCES GROUP INC
Showing up to 300 recent insider transactions from the last 12 months.
| Insider | Symbol | Class | Transaction | % | SEC-reported value | SEC-reported price | Shares | Shares owned | Date | Ownership |
|---|---|---|---|---|---|---|---|---|---|---|
| Marian M. Durkin | MDU | Common Stock | Award | 1.32% | 152 | 11,676 | 30 Jun 2026 | Direct | ||
| Vernon A. Dosch | MDU | Common Stock | Award | 7.37% | 1,293 | 18,834 | 30 Jun 2026 | Direct | ||
| Marian M. Durkin | MDU | Common Stock | Award | 1.38% | 157 | 11,524 | 31 Mar 2026 | Direct | ||
| Vernon A. Dosch | MDU | Common Stock | Award | 8.27% | 1,334 | 17,464 | 31 Mar 2026 | Direct | ||
| Jason L. Vollmer | MDU | Common Stock | Tax liability | -10.2% | -36,766 | 324,976 | 18 Feb 2026 | Direct | ||
| Stephanie A. Sievert | MDU | Common Stock | Tax liability | -10.3% | -10,438 | 90,503 | 18 Feb 2026 | Direct | ||
| Garret Senger | MDU | Common Stock | Tax liability | -7.55% | -8,167 | 100,048 | 18 Feb 2026 | Direct | ||
| Nicole A. Kivisto | MDU | Common Stock | Tax liability | -6.11% | -35,668 | 547,962 | 18 Feb 2026 | Direct | ||
| Anne M. Jones | MDU | Common Stock | Tax liability | -9.24% | -12,010 | 118,017 | 18 Feb 2026 | Direct | ||
| Rob L. Johnson | MDU | Common Stock | Tax liability | -11.4% | -10,630 | 82,665 | 18 Feb 2026 | Direct | ||
| Jason L. Vollmer | MDU | Common Stock | Award | 4.39% | 15,229 | 361,742 | 17 Feb 2026 | Direct | ||
| Anthony D. Foti | MDU | Common Stock | Award | 96.3% | 8,161 | 16,634 | 17 Feb 2026 | Direct | ||
| Stephanie A. Sievert | MDU | Common Stock | Award | 4.71% | 4,544 | 100,941 | 17 Feb 2026 | Direct | ||
| Dyke A. Boese | MDU | Common Stock | Award | 109.5% | 3,702 | 7,084 | 17 Feb 2026 | Direct | ||
| Garret Senger | MDU | Common Stock | Award | 6.83% | 6,920 | 108,215 | 17 Feb 2026 | Direct | ||
| Nicole A. Kivisto | MDU | Common Stock | Award | 8.36% | 45,037 | 583,630 | 17 Feb 2026 | Direct | ||
| Anne M. Jones | MDU | Common Stock | Award | 4.44% | 5,523 | 130,027 | 17 Feb 2026 | Direct | ||
| Rob L. Johnson | MDU | Common Stock | Award | 6.67% | 5,830 | 93,295 | 17 Feb 2026 | Direct | ||
| Charles M. Kelley | MDU | Common Stock | Purchase | 165% | $104,225 | $20.84 | 5,000 | 8,031 | 13 Feb 2026 | Direct |
| Marian M. Durkin | MDU | Common Stock | Award | 1.46% | 164 | 11,367 | 31 Dec 2025 | Direct | ||
| Vernon A. Dosch | MDU | Common Stock | Award | 9.46% | 1,394 | 16,130 | 31 Dec 2025 | Direct | ||
| Priti R. Patel | MDU | Common Stock | Award | 4,849 | 4,849 | 13 Nov 2025 | Direct | |||
| Tammy J. Miller | MDU | Common Stock | Award | 101% | 3,031 | 6,031 | 13 Nov 2025 | Direct | ||
| Vernon A. Dosch | MDU | Common Stock | Award | 97.5% | 7,274 | 14,736 | 13 Nov 2025 | Direct | ||
| Douglas W. Jaeger | MDU | Common Stock | Award | 133.4% | 7,274 | 12,726 | 13 Nov 2025 | Direct | ||
| Charles M. Kelley | MDU | Common Stock | Award | 3,031 | 3,031 | 13 Nov 2025 | Direct | |||
| Marian M. Durkin | MDU | Common Stock | Award | 185.1% | 7,274 | 11,203 | 13 Nov 2025 | Direct | ||
| Darrel T. Anderson | MDU | Common Stock | Award | 85% | 8,082 | 17,594 | 13 Nov 2025 | Direct | ||
| Dennis W. Johnson | MDU | Common Stock | Award | 4.32% | 7,779 | 187,945 | 13 Nov 2025 | Direct | ||
| Marian M. Durkin | MDU | Common Stock | Award | 4.86% | 182 | 3,929 | 30 Sep 2025 | Direct | ||
| Vernon A. Dosch | MDU | Common Stock | Award | 26% | 1,541 | 7,462 | 30 Sep 2025 | Direct | ||
| Jason L. Vollmer | MDU | Common Stock | Purchase | 1.47% | $80,375 | $16.08 | 5,000 | 344,548 | 08 Sep 2025 | Direct |
| Jason L. Vollmer | MDU | Common Stock | Purchase | 1.49% | $81,375 | $16.28 | 5,000 | 339,548 | 19 Aug 2025 | Direct |
* marks a reported price that did not pass the local price check.