401(k) · DOL Form 5500 · 2022

Martinrea Industries, Inc. 401(k) Plan

Data updated 2026-08-25

$14M
Total assets Small plan by assets
365
Participants Below avg headcount
72nd
Percentile by assets National rank
$39,589
Avg per participant Low balance/head
PlainRetire home → About this data RSS: change history

Official DOL plan name: Martinrea Heavy Stampings, Inc. Shelbyville Retirement Savings Plan · Sponsored by Martinrea Industries, Inc. · Michigan · Manufacturing

$14M in assets, 365 participants

Martinrea Industries, Inc.'s Martinrea Heavy Stampings, Inc. Shelbyville Retirement Savings Plan reported $14M in total assets and 365 participants in its 2022 DOL Form 5500 filing, ranking in the 72nd 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.

  • #12,606 in Manufacturing (20,602 peers)

2022 asset change

Martinrea Heavy Stampings, Inc. Shelbyville Retirement Savings Plan contracted severely 32.8% in 2022 ($22M → $14M) for 365 participants.

#12,606
in Manufacturing (20,602 peers)
-32.8%
assets change YoY

The plan reported a net loss of $7M for the year, a single-year figure driven by markets and benefit payments, not a measure of plan health.

Martinrea Heavy Stampings, Inc. Shelbyville Retirement Savings Plan's outsized position by total assets

Martinrea Heavy Stampings, Inc. Shelbyville Retirement Savings Plan vs every filed plan by assets

End-of-year total assets · plan year 2022 · DOL Form 5500

$14,449,830 Top 28% higher than 72% of 139,123 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 2022

Martinrea Heavy Stampings, Inc. Shelbyville Retirement Savings Plan among mid-size filed plans by headcount

Plan-year 2022 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Martinrea Heavy Stampings, Inc. Shelbyville Retirement Savings Plan sits mid-pack in the medium band (365 participants).

DOL schedule card

Filing strip 432113040 · Martinrea Industries, Inc. PY 2022 · 401(k)

Martinrea Heavy Stampings, Inc. Shelbyville Retirement Savings Plan · $14M · 365 · 72nd

  • TYPE $14M
  • TYPE 365
  • TYPE 72nd
  • TYPE 401(k)
  • TYPE near Affinity Dental 401-K Retirement Plan
  • TYPE ind #12606

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 Manufacturing retirement plans → · Plans in Michigan →

Martinrea Heavy Stampings, Inc. Shelbyville Retirement Savings Plan in the asset neighbourhood

Martinrea Heavy Stampings, Inc. Shelbyville Retirement Savings PlanMartinrea Heavy Stampings, I…$14MAffinity Dental 401-K Retirement PlanAffinity Dental 401-K Retire…$14MJl Schwieters Construction 401(k) Profit Sharing PlanJl Schwieters Construction 4…$14MBiotissue Holdings, Inc. 401(k) Profit Sharing Plan & TrustBiotissue Holdings, Inc. 401…$14MJoe Basil Chevrolet Inc. 401(k) PlanJoe Basil Chevrolet Inc. 401…$14M
End-of-year total assets ($M) among Martinrea Heavy Stampings, Inc. Shelbyville Retirement Savings Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2022.

Martinrea Industries, Inc. years around the 2022 move

Sponsor-wide plan assets over time

All Martinrea Industries, Inc. plans reported in each filing year

Latest sponsor-wide plan assets
$16M 8.944250555196843% vs 2022
2024 filing year
$14M$14.5M$15M$15.5M$16M$16.5M 202220232024 $14.5M $15.7M ▲ +8.9%
Year Plans Participants Total Assets
2022 1 365 $14M
2023 1 303 $16M
2024 1 263 $16M

2022 asset-move particulars

Total Assets (Beginning of Year)$22M
Net Assets (End of Year)$14M
Net Income-$7M
Employer EIN432113040
Plan Effective Date1989-01-01
Filing StatusFILING RECEIVED

Nearby 401(k) Plans in Michigan

Peer 401(k) plans, same state, same plan type, ranked by total assets.

Martinrea Heavy Stampings, Inc. Shelbyville Retirement Savings Plan vs. nearby 401(k) plans in Michigan, assets vs. participants Scatter plot of 6 data points. -20000020000400006000080000 -505101520 Total assets ($B) Participants Martinrea Heavy Stampings, Inc. Shelbyville Retirement Savings Plan, Total assets ($B): 0.01444983 · Participants: 365Martinrea Heavy Stampings, Inc. Shelbyville Retirement Savings PlanGeneral Motors Retirement Savings Plan for Salaried Employees in the United States, Total assets ($B): 18.071817726 · Participants: 43382General Motors Retirement Savings Plan for Salaried Employees in the United StatesFord Motor Co. Savings and Stock Investment Plan for Salaried Employees, Total assets ($B): 13.833597622 · Participants: 32974Ford Motor Co. Savings and Stock Investment Plan for Salaried EmployeesThe Dow Chemical Company Employees' Savings Plan, Total assets ($B): 9.307640951 · Participants: 16930The Dow Chemical Company Employees' Savings PlanThe General Motors Personal Savings Plan for Hourly-Rate Employees in the United States, Total assets ($B): 7.545889119 · Participants: 40458The General Motors Personal Savings Plan for Hourly-Rate Employees in the United StatesFord Motor Co. Tax-Efficient Savings Plan for Hourly Employees, Total assets ($B): 6.44558193 · Participants: 57811Ford Motor Co. Tax-Efficient Savings Plan for Hourly Employees
Martinrea Heavy Stampings, Inc. Shelbyville Retirement Savings Plan vs. nearby 401(k) plans in Michigan, assets vs. participants
Compare Martinrea Heavy Stampings, Inc. Shelbyville Retirement Savings Plan side-by-side with 3 peers →

Martinrea Heavy Stampings, Inc. Shelbyville Retirement Savings Plan's out-of-state 401(k) peers by assets and headcount

Outside Michigan, the nearest 401(k) by assets is Affinity Dental 401-K Retirement Plan in MA ($14M); by covered participants it is Your Part-Time Controller, LLC 401(k) Profit Sharing Plan in PA (365 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (365 participants); asset peers above are excluded.

DOL Form 5500 plan year 2022. Asset totals can differ widely at the same headcount; neither axis is a quality rating.

Frequently Asked Questions

How did Martinrea Heavy Stampings, Inc. Shelbyville Retirement Savings Plan assets move in 2022? ▼
Martinrea Heavy Stampings, Inc. Shelbyville Retirement Savings Plan contracted severely - down 32.8% during 2022, from $22M to $14M. Reported net income was -$7M.
How have Martinrea Industries, Inc. plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Martinrea Industries, Inc.'s sponsor-wide assets grew 8.9%, from $14M to $16M.
Which 401(k) plans are similar in size to Martinrea Heavy Stampings, Inc. Shelbyville Retirement Savings Plan? ▼
Among 401(k) plans in other states, the closest by assets is Affinity Dental 401-K Retirement Plan in MA ($14M, 205 participants).
Which 401(k) plans cover a similar participant headcount to Martinrea Heavy Stampings, Inc. Shelbyville Retirement Savings Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Your Part-Time Controller, LLC 401(k) Profit Sharing Plan in PA (365 participants, $25M in assets).

Source: U.S. Department of Labor, Employee Benefits Security Administration (EBSA), Form 5500 public disclosure dataset. Plan year 2022.

Source: DOL EFAST2 filing system (efast.dol.gov) - original filing retrieval by EIN 432113040.

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.