MDU Resources Group, Inc.
MX ˙ BMV ˙ US5526901096
SecurityMX:MDU / MDU Resources Group, Inc.
InstitutionJanney Montgomery Scott LLC
Latest Disclosed Ownership14,633 shares
Latest Disclosed Value $ 303
Janney Montgomery Scott LLC reports 3.09% increase in ownership of MDU / MDU Resources Group, Inc.

On April 22, 2026 - Janney Montgomery Scott LLC filed a 13F-HR form disclosing ownership of 14,633 shares of MDU Resources Group, Inc. (MX:MDU) valued at $303 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 11, 2026 disclosing 14,195 shares of MDU Resources Group, Inc..

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)
2026-04-22 2026-03-31 13F MDU RESOURCES GRP Common Stock 552690109 14,633 438 3.09 0 0.0008
2026-02-11 2025-12-31 13F MDU RESOURCES GRP Common Stock 552690109 14,195 14,195 0 0.0006
2024-07-25 2024-06-30 13F MDU RESOURCES GRP Common Stock 552690109 0 -43,312 -100.00 0 -100.00
2024-05-01 2024-03-31 13F MDU RESOURCES GRP Common Stock 552690109 43,312 -6,004 -12.17 1 0.0032
2024-02-08 2023-12-31 13F MDU RESOURCES GRP Common Stock 552690109 49,316 -13,604 -21.62 1 -100.00 0.0032
2023-11-08 2023-09-30 13F MDU RESOURCES GRP Common Stock 552690109 62,920 7,704 13.95 1 0.00 0.0046
2023-07-26 2023-06-30 13F MDU RESOURCES GRP Common Stock 552690109 55,216 -1,422 -2.51 1 0.00 0.0040
2023-04-28 2023-03-31 13F MDU RESOURCES GROUP Common Stock 552690109 56,638 8,670 18.07 2 0.00 0.0070
2023-02-01 2022-12-31 13F MDU RESOURCES GROUP Common Stock 552690109 47,968 -1,798 -3.61 1 -99.93 0.0057
2022-10-25 2022-09-30 13F MDU RESOURCES GROUP Common Stock 552690109 49,766 -4,673 -8.58 1,361 -9.15 0.0058
2022-08-03 2022-06-30 13F MDU RESOURCES GROUP Common Stock 552690109 54,439 5,026 10.17 1,498 13.74 0.0068
2022-05-04 2022-03-31 13F KRANESHS MSCI E Common Stock 552690109 49,413 12,768 34.84 1,317 16.55 0.0056
2022-01-27 2021-12-31 13F MDU RESOURCES GROUP Common Stock 552690109 36,645 7,218 24.53 1,130 29.44 0.0044
2021-10-29 2021-09-30 13F MDU RESOURCES GROUP Common Stock 552690109 29,427 4,392 17.54 873 11.21 0.0037
2021-07-26 2021-06-30 13F MDU RESOURCES GROUP Common Stock 552690109 25,035 -282 -1.11 785 -1.87 0.0035
2021-04-27 2021-03-31 13F MDU RESOURCES GROUP Common Stock 552690109 25,317 4,218 19.99 800 43.88 0.0039
2021-01-25 2020-12-31 13F MDU RESOURCES GROUP Common Stock 552690109 21,099 -661 -3.04 556 13.47 0.0027
2020-11-06 2020-09-30 13F MDU RESOURCES GROUP Common Stock 552690109 21,760 7,802 55.90 490 58.06 0.0028
2020-07-23 2020-06-30 13F MDU RESOURCES GROUP Common Stock 552690109 13,958 2,171 18.42 310 22.53 0.0020
2020-04-30 2020-03-31 13F MDU RESOURCES GROUP Common Stock 552690109 11,787 -338 -2.79 253 -29.72 0.0020
2020-01-21 2019-12-31 13F MDU RESOURCES GROUP Common Stock 552690109 12,125 -1,299 -9.68 360 -4.76 0.0024
2019-10-29 2019-09-30 13F MDU RESOURCES GROUP Common Stock 552690109 13,424 1,876 16.25 378 26.85 0.0028
2019-07-29 2019-06-30 13F MDU RESOURCES GROUP Common Stock 552690109 11,548 2,266 24.41 298 24.17 0.0023
2019-04-30 2019-03-31 13F/A-1 MDU RESOURCES GROUP Common Stock 552690109 9,282 9,282 240 0.0020
2019-02-01 2018-12-31 13F MDU RESOURCES GROUP Common Stock 552690109 0 -8,504 -100.00 0 -100.00
2018-11-05 2018-09-30 13F MDU RESOURCES GROUP Common Stock 552690109 8,504 -443 -4.95 218 -15.18 0.0019
2018-07-24 2018-06-30 13F MDU RESOURCES GROUP Common Stock 552690109 8,947 750 9.15 257 11.26 0.0025
2018-04-19 2018-03-31 13F MDU RESOURCES GROUP Common Stock 552690109 8,197 8,197 231 0.0023
2018-02-14 2017-12-31 13F MDU RESOURCES GROUP Common Stock 552690109 0 -12,978 -100.00 0 -100.00
2017-11-15 2017-09-30 13F MDU RESOURCES GROUP Common Stock 552690109 12,978 3,075 31.05 337 30.12 0.0038
2017-07-27 2017-06-30 13F MDU RESOURCES GROUP Common Stock 552690109 9,903 498 5.30 259 0.78 0.0032
2017-04-26 2017-03-31 13F MDU RESOURCES GROUP Common Stock 552690109 9,405 2,444 35.11 257 28.50 0.0034
2017-02-13 2016-12-31 13F MDU RESOURCES GROUP Common Stock 552690109 6,961 6,961 200 0.0030
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.