MDU Resources Group, Inc.
MX ˙ BMV ˙ US5526901096
SecurityMX:MDU / MDU Resources Group, Inc.
InstitutionCohen Capital Management, Inc.
Latest Disclosed Ownership26,324 shares
Latest Disclosed Value $ 545,433
Cohen Capital Management, Inc. ownership in MDU / MDU Resources Group, Inc.

On April 14, 2026 - Cohen Capital Management, Inc. filed a 13F-HR form disclosing ownership of 26,324 shares of MDU Resources Group, Inc. (MX:MDU) valued at $545,433 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 20, 2026 disclosing 26,324 shares of MDU Resources Group, Inc.. This represents a change in shares of 0.00% during the quarter.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-04-14 2026-03-31 13F MDU RES GROUP INC COM Stock 552690109 26,324 0 0.00 545 6.24 0.0846
2026-01-20 2025-12-31 13F MDU RES GROUP INC COM Stock 552690109 26,324 0 0.00 514 9.62 0.0774
2025-10-22 2025-09-30 13F MDU RES GROUP INC COM Stock 552690109 26,324 0 0.00 469 6.85 0.0731
2025-07-23 2025-06-30 13F MDU RES GROUP INC COM Stock 552690109 26,324 0 0.00 439 -1.57 0.0714
2025-05-02 2025-03-31 13F MDU RES GROUP INC COM Stock 552690109 26,324 0 0.00 445 -6.12 0.0762
2025-02-04 2024-12-31 13F MDU RES GROUP INC COM Stock 552690109 26,324 0 0.00 474 -34.26 0.0791
2024-10-30 2024-09-30 13F MDU RES GROUP INC COM Stock 552690109 26,324 0 0.00 722 9.24 0.1170
2024-08-06 2024-06-30 13F MDU RES GROUP INC COM Stock 552690109 26,324 0 0.00 661 -0.45 0.1138
2024-05-06 2024-03-31 13F MDU RES GROUP INC COM Stock 552690109 26,324 0 0.00 663 27.26 0.1169
2024-02-01 2023-12-31 13F MDU RES GROUP INC COM Stock 552690109 26,324 0 0.00 521 1.17 0.0992
2023-11-07 2023-09-30 13F MDU RES GROUP INC COM Stock 552690109 26,324 0 0.00 515 -6.53 0.1056
2023-08-07 2023-06-30 13F MDU RES GROUP INC COM Stock 552690109 26,324 0 0.00 551 -31.30 0.1071
2023-05-03 2023-03-31 13F MDU RES GROUP INC COM Stock 552690109 26,324 0 0.00 802 0.50 0.1622
2023-01-31 2022-12-31 13F MDU RES GROUP INC COM Stock 552690109 26,324 0 0.00 799 10.83 0.1625
2022-11-03 2022-09-30 13F MDU RES GROUP INC COM Stock 552690109 26,324 0 0.00 720 1.41 0.1588
2022-08-04 2022-06-30 13F MDU RES GROUP INC COM Stock 552690109 26,324 0 0.00 710 1.14 0.1454
2022-05-06 2022-03-31 13F MDU RES GROUP INC COM Stock 552690109 26,324 0 0.00 702 -13.55 0.1229
2022-02-04 2021-12-31 13F MDU Resources Group COM 552690109 26,324 0 0.00 812 3.97 0.1329
2021-11-09 2021-09-30 13F MDU Resources Group COM 552690109 26,324 0 0.00 781 -5.33 0.1358
2021-07-29 2021-06-30 13F MDU Resources Group COM 552690109 26,324 0 0.00 825 -0.84 0.1408
2021-05-03 2021-03-31 13F MDU Resources Group COM 552690109 26,324 0 0.00 832 20.06 0.1525
2021-02-03 2020-12-31 13F MDU Resources Group COM 552690109 26,324 0 0.00 693 17.06 0.1385
2020-11-02 2020-09-30 13F MDU Resources Group COM 552690109 26,324 0 0.00 592 1.37 0.1337
2020-07-31 2020-06-30 13F MDU Resources Group COM 552690109 26,324 0 0.00 584 3.18 0.1432
2020-04-23 2020-03-31 13F MDU Resources Group COM 552690109 26,324 0 0.00 566 -27.62 0.1663
2020-02-05 2019-12-31 13F MDU Resources Group COM 552690109 26,324 0 0.00 782 5.39 0.1695
2019-10-31 2019-09-30 13F MDU Resources Group COM 552690109 26,324 0 0.00 742 9.28 0.1705
2019-08-07 2019-06-30 13F MDU Resources Group COM 552690109 26,324 0 0.00 679 -0.15 0.1583
2019-05-01 2019-03-31 13F MDU Resources Group COM 552690109 26,324 0 0.00 680 8.28 0.1640
2019-02-08 2018-12-31 13F MDU Resources Group COM 552690109 26,324 0 0.00 628 -7.10 0.1738
2018-11-09 2018-09-30 13F MDU Resources Group COM 552690109 26,324 0 0.00 676 -10.46 0.1523
2018-07-30 2018-06-30 13F MDU Resources Group COM 552690109 26,324 0 0.00 755 1.75 0.1749
2018-05-02 2018-03-31 13F MDU Resources Group COM 552690109 26,324 0 0.00 742 4.80 0.1744
2018-01-22 2017-12-31 13F MDU Resources Group COM 552690109 26,324 0 0.00 708 3.66 0.1647
2017-10-06 2017-09-30 13F MDU Resources Group COM 552690109 26,324 0 0.00 683 -1.01 0.1655
2017-07-12 2017-06-30 13F MDU Resources Group COM 552690109 26,324 0 0.00 690 -4.17 0.1719
2017-04-18 2017-03-31 13F MDU Resources Group COM 552690109 26,324 0 0.00 720 -4.89 0.1819
2017-01-04 2016-12-31 13F MDU Resources Group COM 552690109 26,324 0 0.00 757 12.99 0.2063
2016-10-13 2016-09-30 13F MDU Resources Group COM 552690109 26,324 0 0.00 670 6.01 0.1876
2016-07-12 2016-06-30 13F MDU Resources Group COM 552690109 26,324 0 0.00 632 31.12 0.1838
2016-04-20 2016-03-31 13F MDU Resources Group COM 552690109 26,324 0 0.00 482 0.00 0.1454
2016-01-20 2015-12-31 13F MDU Resources Group COM 552690109 26,324 0 0.00 482 6.40 0.1454
2015-10-16 2015-09-30 13F MDU Resources Group COM 552690109 26,324 0 0.00 453 -11.87 0.1356
2015-07-14 2015-06-30 13F MDU Resources Group COM 552690109 26,324 0 0.00 514 -8.54 0.1325
2015-04-30 2015-03-31 13F MDU Resources Group COM 552690109 26,324 0 0.00 562 -9.21 0.1431
2015-01-23 2014-12-31 13F MDU Resources Group COM 552690109 26,324 0 0.00 619 -15.44 0.1604
2014-10-20 2014-09-30 13F MDU Resources Group COM 552690109 26,324 0 0.00 732 -20.78 0.1953
2014-08-19 2014-06-30 13F MDU Resources Group COM 552690109 26,324 0 0.00 924 2.33 0.2385
2014-05-08 2014-03-31 13F MDU Resources Group COM 552690109 26,324 0 0.00 903 12.31 0.2434
2014-01-29 2013-12-31 13F MDU Resources Group COM 552690109 26,324 0 0.00 804 9.24 0.2267
2013-10-24 2013-09-30 13F MDU Resources Group COM 552690109 26,324 0 0.00 736 7.92 0.2270
2013-08-02 2013-06-30 13F MDU Resources Group COM 552690109 26,324 26,324 682 0.2178
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.