MDU Resources Group, Inc.

Historical 13F Holders

Symbol
MDU
CUSIP
552690109
All holders as of
Q2 2026
Type
Equity
Class
COM
Reported Value, Excluding Options
Total Filings

13D/G Filers

Investors who own more than 5% of a class must file a Schedule 13D or 13G. Each filer's latest filing for 552690109 since 12/18/2024, largest first.

Filer % of Class Filed
Barrow Hanley Mewhinney & Strauss LLC 13G 6.3% 8/12/2026
Event 6/30/2026
Vanguard Portfolio Management LLC 13G 6.1% 4/29/2026
Event 3/31/2026
Vanguard Capital Management LLC 13G 5.3% 4/30/2026
Event 3/31/2026
Dimensional Fund Advisors LP 13G 5.1% 10/8/2026
Event 9/30/2026
Under 5%, checked the "5 percent or less" box, or amended by a later filing (1)
Vanguard Group Inc 13G/A 0% 3/27/2026
Event 3/13/2026

13F Holders by Quarter

Period Filings Shares, Excl. Options Value, Excl. Options
2026 Q3 29 1.49 M $27.6 M
2026 Q2 445 199 M $4.34 B
2026 Q1 425 192 M $3.97 B
2025 Q4 426 196 M $3.82 B
2025 Q3 415 167 M $2.97 B
2025 Q2 417 162 M $2.70 B
2025 Q1 413 166 M $2.81 B
2024 Q4 408 163 M $2.94 B
2024 Q3 416 154 M $4.22 B
2024 Q2 400 156 M $3.91 B
2024 Q1 408 156 M $3.94 B
2023 Q4 387 149 M $2.95 B
2023 Q3 391 144 M $2.82 B
2023 Q2 389 147 M $3.09 B
2023 Q1 421 145 M $4.42 B
2022 Q4 414 162 M $4.92 B
2022 Q3 393 146 M $4.01 B
2022 Q2 409 145 M $3.91 B
2022 Q1 433 141 M $3.77 B
2021 Q4 424 143 M $4.42 B
2021 Q3 405 141 M $4.20 B
2021 Q2 406 140 M $4.39 B
2021 Q1 412 139 M $4.39 B
2020 Q4 392 142 M $3.74 B
2020 Q3 365 140 M $3.16 B
2020 Q2 350 138 M $3.07 B
2020 Q1 367 140 M $3.02 B
2019 Q4 392 140 M $4.17 B
2019 Q3 351 139 M $3.92 B
2019 Q2 367 138 M $3.58 B
2019 Q1 372 134 M $3.46 B
2018 Q4 370 135 M $3.22 B
2018 Q3 372 132 M $3.41 B
2018 Q2 357 128 M $3.68 B
2018 Q1 337 129 M $3.62 B
2017 Q4 335 125 M $3.36 B
2017 Q3 315 126 M $3.27 B
2017 Q2 325 125 M $3.28 B
2017 Q1 324 127 M $3.67 B
2016 Q4 344 127 M $3.65 B
2016 Q3 314 127 M $3.23 B
2016 Q2 320 124 M $2.99 B
2016 Q1 299 122 M $2.36 B
2015 Q4 298 123 M $2.25 B
2015 Q3 316 122 M $2.09 B
2015 Q2 323 121 M $2.37 B
2015 Q1 319 118 M $2.51 B
2014 Q4 334 119 M $2.80 B
2014 Q3 354 114 M $3.18 B
2014 Q2 384 118 M $4.12 B
2014 Q1 365 111 M $3.81 B