401(k) · DOL Form 5500 · 2023

Trimas Corporation 401(k) Plan

Data updated 2026-08-25

$105M
Total assets Near avg plan size
466
Participants Below avg headcount
92nd
Percentile by assets National rank
$226,090
Avg per participant Above avg balance/head
PlainRetire home → About this data RSS: change history

Official DOL plan name: Trimas Corporation Salaried Retirement Program · Sponsored by Trimas Corporation · Michigan · Manufacturing

$105M in assets, 466 participants

Trimas Corporation's Trimas Corporation Salaried Retirement Program reported $105M in total assets and 466 participants in its 2023 DOL Form 5500 filing, ranking in the 92nd 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.

  • #16,356 in Manufacturing (18,722 peers)

Where Trimas Corporation Salaried Retirement Program sits by assets

Trimas Corporation Salaried Retirement Program sits in the top 10% of all filed plans by assets, $105M for 466 participants (~$226,090/participant), up 16.0% in 2023.

#16,356
in Manufacturing (18,722 peers)
+16.0%
assets growth YoY
1.1×
vs typical plan assets (national mean)

Trimas Corporation Salaried Retirement Program's outsized position by total assets

Trimas Corporation Salaried Retirement Program vs every filed plan by assets

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

$105,357,742 Top 8% higher than 92% 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

Trimas Corporation Salaried Retirement Program 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. Trimas Corporation Salaried Retirement Program sits mid-pack in the medium band (466 participants).

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • Trimas Corporation Salaried Retirement Program reported net income rose from -$25M in the plan year 2022 filing to $13M in the plan year 2023 filing.
  • Trimas Corporation Salaried Retirement Program end-of-year assets rose from $91M in the plan year 2022 filing to $105M in the plan year 2023 filing.
  • Trimas Corporation Salaried Retirement Program reported participants rose from 440 in the plan year 2022 filing to 466 in the plan year 2023 filing.

See the national 2022→2023 release diff →

Form 5500 schedule snapshot

Filing strip 382687639 · Trimas Corporation PY 2023 · 401(k)

Trimas Corporation Salaried Retirement Program · $105M · 466 · 92nd

  • 5500 $105M
  • 5500 466
  • 5500 92nd
  • 5500 401(k)
  • 5500 near Cae USA Inc Savings Investment & Employee Benefit Plan Number 2
  • 5500 ind #16356

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 →

Trimas Corporation Salaried Retirement Program in the asset neighbourhood

Carrington 401(k) Plan$105MWhiteford, Taylor & Preston LLP Partners & Staff 401(k) Savings PlanWhiteford, Taylor & Preston …$105MTrimas Corporation Salaried Retirement ProgramTrimas Corporation Salaried …$105MCae USA Inc Savings Investment & Employee Benefit Plan Number 2Cae USA Inc Savings Investme…$105MSgl Carbon, LLC Retirement and Savings PlanSgl Carbon, LLC Retirement a…$105M
End-of-year total assets ($M) among Trimas Corporation Salaried Retirement Program and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2023.

Scale-class filing particulars (2023)

Total Assets (Beginning of Year)$91M
Net Assets (End of Year)$105M
Net Income$13M
Employer EIN382687639
Plan Effective Date2003-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Trimas Corporation)

Sponsor-wide plan assets over time

All Trimas Corporation plans reported in each filing year

Latest sponsor-wide plan assets
$217M 34.11365171515535% vs 2022
2024 filing year
$140M$160M$180M$200M$220M$240M 202220232024 $162M $217M ▲ +34.1%
Year Plans Participants Total Assets
2022 3 1,735 $162M
2023 3 1,784 $192M
2024 3 2,167 $217M

Nearby 401(k) Plans in Michigan

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

Trimas Corporation Salaried Retirement Program vs. nearby 401(k) plans in Michigan, assets vs. participants Scatter plot of 6 data points. -20000020000400006000080000 -50510152025 Total assets ($B) Participants Trimas Corporation Salaried Retirement Program, Total assets ($B): 0.105357742 · Participants: 466Trimas Corporation Salaried Retirement ProgramGeneral Motors Retirement Savings Plan for Salaried Employees in the United States, Total assets ($B): 20.378449285 · Participants: 47299General Motors Retirement Savings Plan for Salaried Employees in the United StatesFord Motor Co. Savings and Stock Investment Plan for Salaried Employees, Total assets ($B): 15.588575271 · Participants: 30516Ford Motor Co. Savings and Stock Investment Plan for Salaried EmployeesThe Dow Chemical Company Employees' Savings Plan, Total assets ($B): 10.084842211 · Participants: 18088The Dow Chemical Company Employees' Savings PlanThe General Motors Personal Savings Plan for Hourly-Rate Employees in the United States, Total assets ($B): 8.580684909 · Participants: 40393The 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): 7.617084451 · Participants: 59195Ford Motor Co. Tax-Efficient Savings Plan for Hourly Employees
Trimas Corporation Salaried Retirement Program vs. nearby 401(k) plans in Michigan, assets vs. participants
Compare Trimas Corporation Salaried Retirement Program side-by-side with 3 peers →

Trimas Corporation Salaried Retirement Program's out-of-state 401(k) peers by assets and headcount

Outside Michigan, the nearest 401(k) by assets is Cae USA Inc Savings Investment & Employee Benefit Plan Number 2 in FL ($105M); by covered participants it is New Directions Retirement Savings Plan for Family Care Network in WA (466 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (466 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 Trimas Corporation Salaried Retirement Program assets move in 2023? ▼
Trimas Corporation Salaried Retirement Program grew sharply - up 16.0% during 2023, from $91M to $105M. Reported net income was $13M.
How have Trimas Corporation plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Trimas Corporation's sponsor-wide assets grew 34.1%, from $162M to $217M.
Where does Trimas Corporation Salaried Retirement Program rank by assets among Form 5500 filers? ▼
Trimas Corporation Salaried Retirement Program ranks in the 92nd percentile by end-of-year assets among 127,072 plans that reported assets for plan year 2023 (in the top 10% of all filed plans by assets).
Which 401(k) plans are similar in size to Trimas Corporation Salaried Retirement Program? ▼
Among 401(k) plans in other states, the closest by assets is Cae USA Inc Savings Investment & Employee Benefit Plan Number 2 in FL ($105M, 678 participants).
Which 401(k) plans cover a similar participant headcount to Trimas Corporation Salaried Retirement Program? ▼
Among 401(k) plans in other states, the closest by covered participants is New Directions Retirement Savings Plan for Family Care Network in WA (466 participants, $93M 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 382687639.

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.