401(k) · DOL Form 5500 · 2024
Serra Automotive, Inc. 401(k) Plan
Data updated 2026-08-25
- $151M
- Total assets Near avg plan size
- 2,775
- Participants Above avg headcount
- 93rd
- Percentile by assets National rank
- $54,269
- Avg per participant Low balance/head
Official DOL plan name: Serra Automotive 401(k) Plan & Trust · Sponsored by Serra Automotive, Inc. · Michigan · Professional & Technical Services
$151M in assets, 2,775 participants
Serra Automotive, Inc.'s Serra Automotive 401(k) Plan & Trust reported $151M in total assets and 2,775 participants in its 2024 DOL Form 5500 filing, ranking in the 93rd 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.
- #18,990 in Professional & Technical Services (20,173 peers)
Coverage in Michigan
Serra Automotive 401(k) Plan & Trust covers 2,775 participants in Michigan, 4.4x the typical Michigan plan (state average ~638 per filing). Assets: $151M.
- #18,990
- in Professional & Technical Services (20,173 peers)
- +28.0%
- assets growth YoY
- 1.5×
- vs typical plan assets (national mean)
Serra Automotive 401(k) Plan & Trust's outsized position by total assets
Serra Automotive 401(k) Plan & Trust vs every filed plan by assets
End-of-year total assets · plan year 2024 · DOL Form 5500
$150,596,183 Top 7% higher than 93% of 123,620 filed plans
Dashed line + filled bar = this entry, among filed plans.
Source U.S. Department of Labor Form 5500 filings (EBSA) · plan year 2024
Serra Automotive 401(k) Plan & Trust's large-plan peer group by participant headcount
Plan-year 2024 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Serra Automotive 401(k) Plan & Trust lands in the large band (2,775 participants).
What changed between DOL Form 5500 filings
plan year 2023 → plan year 2024
- Serra Automotive 401(k) Plan & Trust reported net income rose from $22M in the plan year 2023 filing to $33M in the plan year 2024 filing.
- Serra Automotive 401(k) Plan & Trust reported participants rose from 2,073 in the plan year 2023 filing to 2,775 in the plan year 2024 filing.
- Serra Automotive 401(k) Plan & Trust end-of-year assets rose from $118M in the plan year 2023 filing to $151M in the plan year 2024 filing.
Published 5500 schedule card
Filing strip 382407959 · Serra Automotive, Inc. PY 2024 · 401(k)
Serra Automotive 401(k) Plan & Trust · $151M · 2,775 · 93rd
- VS-ST $151M
- BOY 2,775
- SCH 93rd
- EBSA 401(k)
- PART near Waste Isolation Pilot Plant Savings Plan
- TYPE ind #18990
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 Professional & Technical Services retirement plans → · Plans in Michigan →
Serra Automotive 401(k) Plan & Trust in the asset neighbourhood
Michigan filing particulars
| Total Assets (Beginning of Year) | $118M |
|---|---|
| Net Assets (End of Year) | $151M |
| Net Income | $33M |
| Employer EIN | 382407959 |
| Plan Effective Date | 1983-04-01 |
| Filing Status | FILING RECEIVED |
Sponsor Plan History (Serra Automotive, Inc.)
Sponsor-wide plan assets over time
All Serra Automotive, Inc. plans reported in each filing year
- Latest sponsor-wide plan assets
- $151M 58.089505408330766% vs 2022
- 2024 filing year
| Year | Plans | Participants | Total Assets |
|---|---|---|---|
| 2022 | 1 | 1,796 | $95M |
| 2023 | 1 | 2,073 | $118M |
| 2024 | 1 | 2,775 | $151M |
Nearby 401(k) Plans in Michigan
Peer 401(k) plans, same state, same plan type, ranked by total assets.
- General Motors Retirement Savings Plan for Salaried Employees in the United States $23.1B · 43,053
- Ford Motor Co. Savings and Stock Investment Plan for Salaried Employees $17.3B · 31,790
- The Dow Chemical Company Employees' Savings Plan $10.8B · 17,128
- The General Motors Personal Savings Plan for Hourly-Rate Employees in the United States $9.6B · 42,513
- Ford Motor Co. Tax-Efficient Savings Plan for Hourly Employees $8.3B · 60,497
Serra Automotive 401(k) Plan & Trust's out-of-state 401(k) peers by assets and headcount
Outside Michigan, the nearest 401(k) by assets is Waste Isolation Pilot Plant Savings Plan in NM ($151M); by covered participants it is Cincinnati Bell Retirement Savings Plan in OH (2,775 participants). Same-state nearby plans are listed separately above.
Closest by plan assets
Nearest other-state filings by tot_assets_eoy ($151M here).
Similar participant headcount
Nearest other-state filings by covered participants (2,775 participants); asset peers above are excluded.
- Cincinnati Bell Retirement Savings Plan (OH) 2,775 · 0 off
- Irmc 403(b) Plan (FL) 2,776 · 1 off
- Marelli North America, Inc. 401(k) Retirement Plan (TN) 2,773 · 2 off
- Southeast Personnel Leasing Retirement Savings Plan (FL) 2,778 · 3 off
DOL Form 5500 plan year 2024. Asset totals can differ widely at the same headcount; neither axis is a quality rating.