Defined Benefit (Pension) · DOL Form 5500 · 2023

Iowa Ironworkers Heavy Highway Defined Benefit Pension Plan Pension Plan

Data updated 2026-08-25

$62M
Total assets Below avg plan size
201
Participants Below avg headcount
88th
Percentile by assets National rank
$307,251
Avg per participant High balance/head
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Official DOL plan name: Iowa Ironworkers Heavy Highway Defined Benefit Pension Plan · Sponsored by Iowa Ironworkers Heavy Highway Defined Benefit Pension Plan · Iowa · Construction

$62M in assets, 201 participants

Iowa Ironworkers Heavy Highway Defined Benefit Pension Plan's Iowa Ironworkers Heavy Highway Defined Benefit Pension Plan reported $62M in total assets and 201 participants in its 2023 DOL Form 5500 filing, ranking in the 88th 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.

  • #7,723 in Construction (9,030 peers)

Coverage in Iowa

Iowa Ironworkers Heavy Highway Defined Benefit Pension Plan covers 201 participants in Iowa, about 33% of the average Iowa filer (state average ~609 per filing). Assets: $62M.

#7,723
in Construction (9,030 peers)
+20.0%
assets growth YoY
0.6×
vs typical plan assets (national mean)

Iowa Ironworkers Heavy Highway Defined Benefit Pension Plan's outsized position by total assets

Iowa Ironworkers Heavy Highway Defined Benefit Pension Plan vs every filed plan by assets

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

$61,757,426 Top 12% higher than 88% 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

Iowa Ironworkers Heavy Highway Defined Benefit Pension Plan 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. Iowa Ironworkers Heavy Highway Defined Benefit Pension Plan sits mid-pack in the medium band (201 participants).

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • Iowa Ironworkers Heavy Highway Defined Benefit Pension Plan reported net income rose from $4M in the plan year 2022 filing to $10M in the plan year 2023 filing.
  • Iowa Ironworkers Heavy Highway Defined Benefit Pension Plan end-of-year assets rose from $51M in the plan year 2022 filing to $62M in the plan year 2023 filing.
  • Iowa Ironworkers Heavy Highway Defined Benefit Pension Plan reported participants rose from 182 in the plan year 2022 filing to 201 in the plan year 2023 filing.

See the national 2022→2023 release diff →

Published 5500 schedule card

Filing strip 421165917 · Iowa Ironworkers Heavy Highway Defined Benefit Pension Plan PY 2023 · Defined Benefit (Pension)

Iowa Ironworkers Heavy Highway Defined Benefit Pension Plan · $62M · 201 · 88th

  • IND $62M
  • EOY 201
  • 5500 88th
  • ASSETS Defined Benefit (Pension)
  • PCT near International-Matex Tank Terminals Pension Plan
  • EIN ind #7723

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 Construction retirement plans → · Plans in Iowa →

Iowa Ironworkers Heavy Highway Defined Benefit Pension Plan in the asset neighbourhood

Retirement Plan for Employees of Walsworth Publishing Company, Inc.Retirement Plan for Employee…$62MPension Plan for Employees of Chinese HospitalPension Plan for Employees o…$62MIowa Ironworkers Heavy Highway Defined Benefit Pension PlanIowa Ironworkers Heavy Highw…$62MInternational-Matex Tank Terminals Pension PlanInternational-Matex Tank Ter…$62MIndian River Memorial Hospital, Inc. Pension PlanIndian River Memorial Hospit…$62M
End-of-year total assets ($M) among Iowa Ironworkers Heavy Highway Defined Benefit Pension Plan and nearest nationwide Defined Benefit (Pension) peers. Source: DOL Form 5500 plan year 2023.

Iowa filing particulars

Total Assets (Beginning of Year)$51M
Net Assets (End of Year)$62M
Net Income$10M
Employer EIN421165917
Plan Effective Date1978-11-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Iowa Ironworkers Heavy Highway Defined Benefit Pension Plan)

Sponsor-wide plan assets over time

All Iowa Ironworkers Heavy Highway Defined Benefit Pension Plan plans reported in each filing year

Latest sponsor-wide plan assets
$66M 28.160235510279758% vs 2022
2024 filing year
$50M$55M$60M$65M$70M 202220232024 $51.5M $65.9M ▲ +28.2%
Year Plans Participants Total Assets
2022 1 182 $51M
2023 1 201 $62M
2024 1 210 $66M

Nearby Defined Benefit (Pension) Plans in Iowa

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

Iowa Ironworkers Heavy Highway Defined Benefit Pension Plan vs. nearby Defined Benefit (Pension) plans in Iowa, assets vs. participants Scatter plot of 6 data points. -5000050001000015000 -0.500.511.522.5 Total assets ($B) Participants Iowa Ironworkers Heavy Highway Defined Benefit Pension Plan, Total assets ($B): 0.061757426 · Participants: 201Iowa Ironworkers Heavy Highway Defined Benefit Pension PlanTransamerica Pension Plan, Total assets ($B): 2.323730661 · Participants: 6519Transamerica Pension PlanPrincipal Cash Balance Plan, Total assets ($B): 1.699129128 · Participants: 12492Principal Cash Balance PlanMidamerican Energy Company Retirement Plan, Total assets ($B): 0.515952654 · Participants: 3002Midamerican Energy Company Retirement PlanEmployers Mutual Casualty Company Retirement Plan, Total assets ($B): 0.346674752 · Participants: 1835Employers Mutual Casualty Company Retirement PlanNon-Contributory Retirement Program for Certain Employees of Wellmark, Inc., Total assets ($B): 0.297274074 · Participants: 1474Non-Contributory Retirement Program for Certain Employees of Wellmark, Inc.
Iowa Ironworkers Heavy Highway Defined Benefit Pension Plan vs. nearby Defined Benefit (Pension) plans in Iowa, assets vs. participants
Compare Iowa Ironworkers Heavy Highway Defined Benefit Pension Plan side-by-side with 3 peers →

Iowa Ironworkers Heavy Highway Defined Benefit Pension Plan's out-of-state Defined Benefit (Pension) peers by assets and headcount

Outside Iowa, the nearest Defined Benefit (Pension) by assets is International-Matex Tank Terminals Pension Plan in LA ($62M); by covered participants it is Belden Brick Co. Pension Plan in OH (201 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (201 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 Iowa Ironworkers Heavy Highway Defined Benefit Pension Plan assets move in 2023? ▼
Iowa Ironworkers Heavy Highway Defined Benefit Pension Plan grew sharply - up 20.0% during 2023, from $51M to $62M. Reported net income was $10M.
How have Iowa Ironworkers Heavy Highway Defined Benefit Pension Plan plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Iowa Ironworkers Heavy Highway Defined Benefit Pension Plan's sponsor-wide assets grew 28.2%, from $51M to $66M.
Where does Iowa Ironworkers Heavy Highway Defined Benefit Pension Plan rank by assets among Form 5500 filers? ▼
Iowa Ironworkers Heavy Highway Defined Benefit Pension Plan ranks in the 88th 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 Iowa Ironworkers Heavy Highway Defined Benefit Pension Plan? ▼
Among Defined Benefit (Pension) plans in other states, the closest by assets is International-Matex Tank Terminals Pension Plan in LA ($62M, 411 participants).
Which Defined Benefit (Pension) plans cover a similar participant headcount to Iowa Ironworkers Heavy Highway Defined Benefit Pension Plan? ▼
Among Defined Benefit (Pension) plans in other states, the closest by covered participants is Belden Brick Co. Pension Plan in OH (201 participants, $39M 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 421165917.

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.