Defined Benefit (Pension) · DOL Form 5500 · 2023

Mdu Resources Group, Inc. Pension Plan

Data updated 2026-08-25

$55M
Total assets Below avg plan size
126
Participants Small participant base
87th
Percentile by assets National rank
$439,085
Avg per participant High balance/head
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Official DOL plan name: Mdu Resources Group, Inc. Pension Plan for Collective Bargaining Unit Employees · Sponsored by Mdu Resources Group, Inc. · North Dakota · Utilities

$55M in assets, 126 participants

Mdu Resources Group, Inc.'s Mdu Resources Group, Inc. Pension Plan for Collective Bargaining Unit Employees reported $55M in total assets and 126 participants in its 2023 DOL Form 5500 filing, ranking in the 87th percentile by assets among filed plans. Figures are as reported by the plan sponsor to the Department of Labor, not audited or endorsed by PlainRetire.

  • #385 in Utilities (721 peers)

Coverage in North Dakota

Mdu Resources Group, Inc. Pension Plan for Collective Bargaining Unit Employees covers 126 participants in North Dakota, about 25% of the average North Dakota filer (state average ~504 per filing). Assets: $55M.

#385
in Utilities (721 peers)
+0.6%
assets growth YoY
0.6×
vs typical plan assets (national mean)

Mdu Resources Group, Inc. Pension Plan for Collective Bargaining Unit Employees's outsized position by total assets

Mdu Resources Group, Inc. Pension Plan for Collective Bargaining Unit Employees vs every filed plan by assets

End-of-year total assets · plan year 2023 · DOL Form 5500

$55,324,652 Top 13% higher than 87% of 127,068 filed plans

This plan $0 $2,050,000,000 every filed plan with reported assets, bucketed by value

Dashed line + filled bar = this entry, among filed plans.

Source U.S. Department of Labor Form 5500 filings (EBSA) · plan year 2023

Mdu Resources Group, Inc. Pension Plan for Collective Bargaining Unit Employees among mid-size filed plans by headcount

Plan-year 2023 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Mdu Resources Group, Inc. Pension Plan for Collective Bargaining Unit Employees sits mid-pack in the medium band (126 participants).

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • Mdu Resources Group, Inc. Pension Plan for Collective Bargaining Unit Employees reported net income rose from -$19M in the plan year 2022 filing to $311K in the plan year 2023 filing.
  • Mdu Resources Group, Inc. Pension Plan for Collective Bargaining Unit Employees reported participants fell from 150 in the plan year 2022 filing to 126 in the plan year 2023 filing.
  • Mdu Resources Group, Inc. Pension Plan for Collective Bargaining Unit Employees end-of-year assets rose from $55M in the plan year 2022 filing to $55M in the plan year 2023 filing.

See the national 2022→2023 release diff →

DOL schedule card

Filing strip 410423660 · Mdu Resources Group, Inc. PY 2023 · Defined Benefit (Pension)

Mdu Resources Group, Inc. Pension Plan for Collective Bargaining Unit Employees · $55M · 126 · 87th

  • RANK $55M
  • PHOTO 126
  • IND 87th
  • EOY Defined Benefit (Pension)
  • 5500 near Permanente Dentists Retirement Plan for Permanente Dental Associates
  • ASSETS ind #385

Stamps derive from this plan's Form 5500 line items (assets, participants, type, EIN, cohort placement) - not a quality rating of the sponsor. Read with Utilities retirement plans → · Plans in North Dakota →

Mdu Resources Group, Inc. Pension Plan for Collective Bargaining Unit Employees in the asset neighbourhood

The Legal Aid Society Retirement PlanThe Legal Aid Society Retire…$55MPermanente Dentists Retirement Plan for Permanente Dental AssociatesPermanente Dentists Retireme…$55MMdu Resources Group, Inc. Pension Plan for Collective Bargaining Unit EmployeesMdu Resources Group, Inc. Pe…$55MIBEW Local Union No. 861 Pension and Retirement FundIBEW Local Union No. 861 Pen…$55MHardinge Inc. Pension Plan$55M
End-of-year total assets ($M) among Mdu Resources Group, Inc. Pension Plan for Collective Bargaining Unit Employees and nearest nationwide Defined Benefit (Pension) peers. Source: DOL Form 5500 plan year 2023.

North Dakota filing particulars

Total Assets (Beginning of Year)$55M
Net Assets (End of Year)$55M
Net Income$311K
Employer EIN410423660
Plan Effective Date1955-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Mdu Resources Group, Inc.)

Sponsor-wide plan assets over time

All Mdu Resources Group, Inc. plans reported in each filing year

Latest sponsor-wide plan assets
$52M 5.63981972016301% vs 2022
2024 filing year
$50M$52M$54M$56M 202220232024 $55M $51.9M ▼ -5.6%
Year Plans Participants Total Assets
2022 1 150 $55M
2023 1 126 $55M
2024 1 111 $52M

Nearby Defined Benefit (Pension) Plans in North Dakota

Peer Defined Benefit (Pension) plans, same state, same plan type, ranked by total assets.

Mdu Resources Group, Inc. Pension Plan for Collective Bargaining Unit Employees vs. nearby Defined Benefit (Pension) plans in North Dakota, assets vs. participants Scatter plot of 6 data points. 050010001500 406080100120 Total assets ($M) Participants Mdu Resources Group, Inc. Pension Plan for Collective Bargaining Unit Employees, Total assets ($M): 55.324652 · Participants: 126Mdu Resources Group, Inc. Pension Plan for Collective Bargaining Unit EmployeesClark Equipment Company Retirement Plan (Plan 50), Total assets ($M): 106.226001 · Participants: 134Clark Equipment Company Retirement Plan (Plan 50)Clark Equipment Company - Melroe Division, Gwinner, Nd Plant Hourly-Rate Employees' Pension Plan, Total assets ($M): 104.002587 · Participants: 1028Clark Equipment Company - Melroe Division, Gwinner, Nd Plant Hourly-Rate Employees' Pension PlanMdu Resources Group, Inc. Pension Plan for Non-Bargaining Unit Employees, Total assets ($M): 97.881913 · Participants: 137Mdu Resources Group, Inc. Pension Plan for Non-Bargaining Unit EmployeesAltru Health System Cash Balance Plan, Total assets ($M): 92.059035 · Participants: 1417Altru Health System Cash Balance PlanDoosan Pension Plan Number One, Total assets ($M): 58.819411 · Participants: 420Doosan Pension Plan Number One
Mdu Resources Group, Inc. Pension Plan for Collective Bargaining Unit Employees vs. nearby Defined Benefit (Pension) plans in North Dakota, assets vs. participants
Compare Mdu Resources Group, Inc. Pension Plan for Collective Bargaining Unit Employees side-by-side with 3 peers →

Mdu Resources Group, Inc. Pension Plan for Collective Bargaining Unit Employees's out-of-state Defined Benefit (Pension) peers by assets and headcount

Outside North Dakota, the nearest Defined Benefit (Pension) by assets is Permanente Dentists Retirement Plan for Permanente Dental Associates in OR ($55M); by covered participants it is Weil, Gotshal & Manges Partners' Defined Benefit Plan in NY (126 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (126 participants); asset peers above are excluded.

DOL Form 5500 plan year 2023. Asset totals can differ widely at the same headcount; neither axis is a quality rating.

Frequently Asked Questions

How did Mdu Resources Group, Inc. Pension Plan for Collective Bargaining Unit Employees assets move in 2023? ▼
Mdu Resources Group, Inc. Pension Plan for Collective Bargaining Unit Employees held essentially flat - up 0.6% during 2023, from $55M to $55M. Reported net income was $311K.
How have Mdu Resources Group, Inc. plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Mdu Resources Group, Inc.'s sponsor-wide assets declined 5.6%, from $55M to $52M.
Where does Mdu Resources Group, Inc. Pension Plan for Collective Bargaining Unit Employees rank by assets among Form 5500 filers? ▼
Mdu Resources Group, Inc. Pension Plan for Collective Bargaining Unit Employees ranks in the 87th percentile by end-of-year assets among 127,072 plans that reported assets for plan year 2023 (in the top quartile of all filed plans by assets).
Which Defined Benefit (Pension) plans are similar in size to Mdu Resources Group, Inc. Pension Plan for Collective Bargaining Unit Employees? ▼
Among Defined Benefit (Pension) plans in other states, the closest by assets is Permanente Dentists Retirement Plan for Permanente Dental Associates in OR ($55M, 149 participants).
Which Defined Benefit (Pension) plans cover a similar participant headcount to Mdu Resources Group, Inc. Pension Plan for Collective Bargaining Unit Employees? ▼
Among Defined Benefit (Pension) plans in other states, the closest by covered participants is Weil, Gotshal & Manges Partners' Defined Benefit Plan in NY (126 participants, $354M in assets).

Source: U.S. Department of Labor, Employee Benefits Security Administration (EBSA), Form 5500 public disclosure dataset. Plan year 2023.

Source: DOL EFAST2 filing system (efast.dol.gov) - original filing retrieval by EIN 410423660.

Read our methodology - how this data is sourced, computed, and verified.

Data sourced from U.S. Department of Labor Form 5500 filings (EBSA). See our methodology for details.