MDU Resources Group, Inc.
DE ˙ DB ˙ US5526901096
17,70 € 0,00 (0,00%)
2026-06-04
DEL PRIS
SecurityDE:MRE / MDU Resources Group, Inc.
InstitutionTwo Sigma Advisers, Lp
Latest Disclosed Ownership30,600 shares
Latest Disclosed Value $ 597,312
Two Sigma Advisers, Lp reports 40.47% decrease in ownership of MRE / MDU Resources Group, Inc.

On February 17, 2026 - Two Sigma Advisers, Lp filed a 13F-HR form disclosing ownership of 30,600 shares of MDU Resources Group, Inc. (DE:MRE) valued at $507,960 USD as of December 31, 2025. The entity filed a previous 13F-HR on November 14, 2025 disclosing 51,400 shares of MDU Resources Group, Inc.. This represents a change in shares of -40.47% during the quarter. The current value of the position is $541,620 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)
2026-02-17 2025-12-31 13F MDU RES GROUP COM 552690109 30,600 -20,800 -40.47 597 -34.75 0.0012
2025-11-14 2025-09-30 13F MDU RES GROUP COM 552690109 51,400 -106,100 -67.37 915 -65.14 0.0018
2025-08-14 2025-06-30 13F MDU RES GROUP COM 552690109 157,500 -62,200 -28.31 2,626 -29.34 0.0054
2025-05-15 2025-03-31 13F MDU RES GROUP COM 552690109 219,700 -105,200 -32.38 3,715 -36.54 0.0084
2025-02-14 2024-12-31 13F MDU RES GROUP COM 552690109 324,900 -420,500 -56.41 5,855 -71.35 0.0135
2024-11-14 2024-09-30 13F MDU RES GROUP COM 552690109 745,400 -122,700 -14.13 20,431 -6.23 0.0479
2024-08-14 2024-06-30 13F MDU RES GROUP COM 552690109 868,100 -73,000 -7.76 21,789 -8.12 0.0486
2024-05-15 2024-03-31 13F MDU RES GROUP COM 552690109 941,100 -124,300 -11.67 23,716 12.43 0.0549
2024-02-14 2023-12-31 13F MDU RES GROUP COM 552690109 1,065,400 344,700 47.83 21,095 49.49 0.0494
2023-11-14 2023-09-30 13F MDU RES GROUP COM 552690109 720,700 675,400 1,490.95 14,111 1,388.50 0.0361
2023-08-14 2023-06-30 13F MDU RES GROUP COM 552690109 45,300 20,700 84.15 949 26.57 0.0024
2023-05-15 2023-03-31 13F MDU RES GROUP COM 552690109 24,600 24,600 750 0.0019
2023-02-14 2022-12-31 13F MDU RES GROUP COM 552690109 0 -11,500 -100.00 0 -100.00
2022-11-14 2022-09-30 13F MDU RES GROUP COM 552690109 11,500 -49,100 -81.02 315 -80.75 0.0009
2022-08-15 2022-06-30 13F MDU RES GROUP COM 552690109 60,600 -84,900 -58.35 1,636 -57.81 0.0046
2022-05-16 2022-03-31 13F MDU RES GROUP COM 552690109 145,500 87,900 152.60 3,878 118.36 0.0103
2022-02-14 2021-12-31 13F MDU RES GROUP COM 552690109 57,600 -17,800 -23.61 1,776 -20.61 0.0044
2021-11-15 2021-09-30 13F MDU RES GROUP COM 552690109 75,400 -72,000 -48.85 2,237 -51.58 0.0058
2021-08-16 2021-06-30 13F MDU RES GROUP COM 552690109 147,400 -146,400 -49.83 4,620 -50.25 0.0122
2021-05-17 2021-03-31 13F MDU RES GROUP COM 552690109 293,800 -477,300 -61.90 9,287 -54.28 0.0255
2021-02-16 2020-12-31 13F MDU RES GROUP COM 552690109 771,100 -193,200 -20.04 20,311 -6.39 0.0543
2020-11-16 2020-09-30 13F MDU RES GROUP COM 552690109 964,300 -476,940 -33.09 21,697 -32.13 0.0620
2020-09-15 2020-06-30 13F/A-1 MDU RES GROUP COM 552690109 1,441,240 -68,100 -4.51 31,967 -1.49 0.0939
2020-08-14 2020-06-30 13F MDU RES GROUP COM 552690109 1,441,240 -68,100 31,967 92,374.0133
2020-05-15 2020-03-31 13F MDU RES GROUP COM 552690109 1,509,340 470,200 45.25 32,451 5.11 0.1242
2020-02-14 2019-12-31 13F MDU RES GROUP COM 552690109 1,039,140 74,700 7.75 30,873 13.55 0.0716
2019-11-14 2019-09-30 13F MDU RES GROUP COM 552690109 964,440 -160,300 -14.25 27,188 -6.31 0.0665
2019-08-14 2019-06-30 13F MDU RES GROUP COM 552690109 1,124,740 483,400 75.37 29,018 75.17 0.0722
2019-05-15 2019-03-31 13F MDU RES GROUP COM 552690109 641,340 244,300 61.53 16,566 75.02 0.0418
2019-02-14 2018-12-31 13F MDU RES GROUP COM 552690109 397,040 143,200 56.41 9,465 45.15 0.0259
2018-11-14 2018-09-30 13F MDU RES GROUP COM 552690109 253,840 -6,600 -2.53 6,521 -12.69 0.0159
2018-08-14 2018-06-30 13F MDU RES GROUP COM 552690109 260,440 -44,200 -14.51 7,469 -12.94 0.0201
2018-05-15 2018-03-31 13F MDU RES GROUP COM 552690109 304,640 83,800 37.95 8,579 44.52 0.0233
2018-02-14 2017-12-31 13F MDU RES GROUP COM 552690109 220,840 13,900 6.72 5,936 10.54 0.0160
2017-11-14 2017-09-30 13F MDU RES GROUP COM 552690109 206,940 -7,000 -3.27 5,370 -4.19 0.0152
2017-08-14 2017-06-30 13F MDU RES GROUP COM 552690109 213,940 -13,293 -5.85 5,605 -9.87 0.0185
2017-05-15 2017-03-31 13F MDU RES GROUP COM 552690109 227,233 99,926 78.49 6,219 69.78 0.0204
2017-02-14 2016-12-31 13F MDU RES GROUP COM 552690109 127,307 41,729 48.76 3,663 68.26 0.0140
2016-11-14 2016-09-30 13F MDU RES GROUP COM 552690109 85,578 32,600 61.53 2,177 71.28 0.0093
2016-08-15 2016-06-30 13F MDU RES GROUP COM 552690109 52,978 16,200 44.05 1,271 77.51 0.0065
2016-05-16 2016-03-31 13F MDU RES GROUP COM 552690109 36,778 36,778 0.00 716 0.0040
2016-02-09 2015-06-30 13F/A-1 MDU RES GROUP COM 552690109 0 -368,239 -100.00 0 -100.00
2016-02-09 2015-03-31 13F/A-2 MDU RES GROUP COM 552690109 368,239 -150,800 -29.05 7,858 -35.57 1.3623
2016-02-09 2014-12-31 13F/A-1 MDU RESOURCES GROUP COMMON STOCK 552690109 519,039 485,000 1,424.84 12,197 1,187.96 0.0975
2015-02-17 2014-12-31 13F MDU RESOURCES GROUP COMMON STOCK 552690109 505,539 11,882
2016-02-09 2014-09-30 13F/A-1 MDU RES GROUP COM 552690109 34,039 -22,400 -39.69 947 -52.20 0.0075
2014-11-14 2014-09-30 13F MDU RES GROUP COM 552690109 34,039 947
2016-02-09 2014-06-30 13F/A-1 MDU RESOURCES GROUP Common Stock 552690109 56,439 44,400 368.80 1,981 439.78 0.0159
2014-08-14 2014-06-30 13F MDU RESOURCES GROUP Common Stock 552690109 56,439 1,981
2014-02-14 2013-12-31 13F MDU Resources Group Common Stock 552690109 12,039 12,039 367 0.0035
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.