MDU Resources Group, Inc.
DE ˙ DB ˙ US5526901096
17,70 € ↑0,10 (0,57%)
2026-06-03
AKTIENPREIS
SecurityDE:MRE / MDU Resources Group, Inc.
InstitutionStrs Ohio
Latest Disclosed Ownership4,850 shares
Latest Disclosed Value $ 100,492
Strs Ohio reports 0.14% decrease in ownership of MRE / MDU Resources Group, Inc.

On April 24, 2026 - Strs Ohio filed a 13F-HR form disclosing ownership of 4,850 shares of MDU Resources Group, Inc. (DE:MRE) valued at $86,330 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 2, 2026 disclosing 4,857 shares of MDU Resources Group, Inc.. This represents a change in shares of -0.14% during the quarter. The current value of the position is $85,845 USD.

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)
2026-04-24 2026-03-31 13F MDU RESOURCES GROUP COM_STK 552690109 4,850 -7 -0.14 100 6.38 0.0004
2026-02-02 2025-12-31 13F MDU RESOURCES GROUP COM_STK 552690109 4,857 8 0.16 95 9.30 0.0004
2025-10-30 2025-09-30 13F MDU RESOURCES GROUP COM_STK 552690109 4,849 -78,065 -94.15 86 -93.78 0.0003
2025-08-04 2025-06-30 13F MDU RESOURCES GROUP COM_STK 552690109 82,914 -98,186 -54.22 1,382 -54.87 0.0052
2025-05-28 2025-03-31 13F MDU RESOURCES GROUP COM_STK 552690109 181,100 -92,592 -33.83 3,062 -37.90 0.0128
2025-05-28 2024-12-31 13F MDU RESOURCES GROUP COM_STK 552690109 273,692 31,831 13.16 4,932 -25.61 0.0196
2024-11-01 2024-09-30 13F MDU RESOURCES GROUP COM_STK 552690109 241,861 27,144 12.64 6,629 23.01 0.0255
2024-08-05 2024-06-30 13F MDU RESOURCES GROUP COM_STK 552690109 214,717 131,619 158.39 5,389 269,350.00 0.0213
2024-05-13 2024-03-31 13F MDU RESOURCES GROUP COM_STK 552690109 83,098 -17,800 -17.64 2 100.00 0.0083
2024-01-30 2023-12-31 13F MDU RESOURCES GROUP COM 552690109 100,898 -3,614 -3.46 2 -50.00 0.0083
2023-10-26 2023-09-30 13F/A-1 MDU RESOURCES GROUP COM 552690109 104,512 7,393 7.61 2 0.00 0.0091
2023-10-26 2023-09-30 13F MDU RESOURCES GROUP COM 552690109 104,512 7,393 2 0.0091
2023-07-31 2023-06-30 13F MDU RESOURCES GROUP COM 552690109 97,119 -16,254 -14.34 2 -33.33 0.0086
2023-08-02 2023-03-31 13F/A-2 MDU RESOURCES GROUP COM 552690109 113,373 14,338 14.48 3 0.00 0.0150
2023-08-02 2023-03-31 13F/A-1 MDU RESOURCES GROUP COM 552690109 113,373 3
2023-04-27 2023-03-31 13F MDU RESOURCES GROUP COM 552690109 113,373 14,338 3 0.0178
2023-01-26 2022-12-31 13F MDU RESOURCES GROUP COM 552690109 99,035 12,059 13.86 3 -99.87 0.0136
2022-10-27 2022-09-30 13F MDU RESOURCES GROUP COM 552690109 86,976 14,217 19.54 2,378 21.14 0.0113
2022-07-25 2022-06-30 13F MDU RESOURCES GROUP COM 552690109 72,759 72,759 1,963 0.0088
2022-04-21 2022-03-31 13F MDU RESOURCES GROUP COM 552690109 0 -61,887 -100.00 0 -100.00
2022-01-24 2021-12-31 13F MDU RESOURCES GROUP COM 552690109 61,887 -7,947 -11.38 1,908 -7.87 0.0066
2021-10-22 2021-09-30 13F MDU RESOURCES GROUP COM 552690109 69,834 -10,802 -13.40 2,071 -18.05 0.0078
2021-07-26 2021-06-30 13F MDU RESOURCES GROUP COM 552690109 80,636 19,807 32.56 2,527 31.48 0.0091
2021-04-23 2021-03-31 13F MDU RESOURCES GROUP COM 552690109 60,829 -193 -0.32 1,922 19.60 0.0072
2021-01-25 2020-12-31 13F MDU RESOURCES GROUP COM 552690109 61,022 2,829 4.86 1,607 22.77 0.0062
2020-12-14 2020-09-30 13F MDU RESOURCES GROUP COM 552690109 58,193 4,814 9.02 1,309 10.65 0.0055
2020-07-23 2020-06-30 13F MDU RESOURCES GROUP COM 552690109 53,379 -1,672 -3.04 1,183 0.00 0.0052
2020-04-23 2020-03-31 13F MDU RESOURCES GROUP COM 552690109 55,051 2,409 4.58 1,183 -24.31 0.0062
2020-01-24 2019-12-31 13F MDU RESOURCES GROUP COM 552690109 52,642 52,642 1,563 0.0065
2019-07-25 2019-06-30 13F MDU RESOURCES GROUP COM 552690109 0 -17,408 -100.00 0 -100.00
2019-04-19 2019-03-31 13F MDU RESOURCES GROUP COM 552690109 17,408 -369,533 -95.50 449 -95.13 0.0020
2019-01-23 2018-12-31 13F MDU RESOURCES GROUP COM 552690109 386,941 366,101 1,756.72 9,224 1,624.11 0.0468
2018-10-19 2018-09-30 13F MDU RESOURCES GROUP COM 552690109 20,840 4,295 25.96 535 12.87 0.0023
2018-08-06 2018-06-30 13F MDU RESOURCES GROUP COM 552690109 16,545 16,545 474 0.0020
2017-07-26 2017-06-30 13F MDU RESOURCES GROUP COM 552690109 0 -784,000 -100.00 0 -100.00
2017-04-26 2017-03-31 13F MDU RESOURCES GROUP COM 552690109 784,000 38,000 5.09 21,458 -0.02 0.0930
2017-01-24 2016-12-31 13F MDU RESOURCES GROUP COM 552690109 746,000 -1,114,000 -59.89 21,462 -54.64 0.0946
2016-10-27 2016-09-30 13F MDU RESOURCES GROUP COM 552690109 1,860,000 -783,000 -29.63 47,318 -25.40 0.2114
2016-07-26 2016-06-30 13F MDU RESOURCES GROUP COM 552690109 2,643,000 0 0.00 63,432 23.33 0.2820
2016-04-25 2016-03-31 13F/A-1 MDU RESOURCES GROUP COM 552690109 2,643,000 0 0.00 51,432 6.22 0.2310
2016-01-28 2015-12-31 13F MDU RESOURCES GROUP COM 552690109 2,643,000 -5,576 -0.21 48,419 6.29 0.2165
2015-10-21 2015-09-30 13F MDU RESOURCES GROUP COM 552690109 2,648,576 -1,082 -0.04 45,555 -11.97 0.2167
2015-08-04 2015-06-30 13F MDU RESOURCES GROUP COM 552690109 2,649,658 0 0.00 51,747 -8.48 0.2272
2015-04-27 2015-03-31 13F/A-1 MDU RESOURCES GROUP COM 552690109 2,649,658 318,658 13.67 56,543 3.22 0.2494
2015-04-21 2015-03-31 13F MDU RESOURCES GROUP COM 552690109 56,543,702 56,401
2015-01-23 2014-12-31 13F MDU RESOURCES GROUP COM 552690109 2,331,000 2,331,000 54,778 0.2375
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.