401(k) · DOL Form 5500 · 2023
Auto-Owners Insurance Company 401(k) Plan
Data updated 2026-08-25
- $773M
- Total assets Above avg plan size
- 6,483
- Participants Above avg headcount
- 98th
- Percentile by assets National rank
- $119,216
- Avg per participant Near avg balance/head
Official DOL plan name: Auto-Owners Insurance Company Retirement Savings Plan · Sponsored by Auto-Owners Insurance Company · Michigan · Finance & Insurance
$773M in assets, 6,483 participants
Auto-Owners Insurance Company's Auto-Owners Insurance Company Retirement Savings Plan reported $773M in total assets and 6,483 participants in its 2023 DOL Form 5500 filing, ranking in the 98th 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.
- #8,586 in Finance & Insurance (8,869 peers)
Coverage in Michigan
Auto-Owners Insurance Company Retirement Savings Plan covers 6,483 participants in Michigan, 10x the typical Michigan plan (state average ~638 per filing). Assets: $773M.
- #8,586
- in Finance & Insurance (8,869 peers)
- +15.0%
- assets growth YoY
- 7.8×
- vs typical plan assets (national mean)
Auto-Owners Insurance Company Retirement Savings Plan's outsized position by total assets
Auto-Owners Insurance Company Retirement Savings Plan vs every filed plan by assets
End-of-year total assets · plan year 2023 · DOL Form 5500
$772,874,102 Top 2% higher than 98% of 127,068 filed plans
Dashed line + filled bar = this entry, among filed plans.
Source U.S. Department of Labor Form 5500 filings (EBSA) · plan year 2023
Auto-Owners Insurance Company Retirement Savings Plan's large-plan peer group by participant headcount
Plan-year 2023 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Auto-Owners Insurance Company Retirement Savings Plan lands in the large band (6,483 participants).
What changed between DOL Form 5500 filings
plan year 2022 → plan year 2023
- Auto-Owners Insurance Company Retirement Savings Plan reported net income rose from -$57M in the plan year 2022 filing to $101M in the plan year 2023 filing.
- Auto-Owners Insurance Company Retirement Savings Plan end-of-year assets rose from $672M in the plan year 2022 filing to $773M in the plan year 2023 filing.
- Auto-Owners Insurance Company Retirement Savings Plan reported participants rose from 5,913 in the plan year 2022 filing to 6,483 in the plan year 2023 filing.
DOL schedule card
Filing strip 380315280 · Auto-Owners Insurance Company PY 2023 · 401(k)
Auto-Owners Insurance Company Retirement Savings Plan · $773M · 6,483 · 98th
- PART $773M
- TYPE 6,483
- NET 98th
- BOOK 401(k)
- VS-ST near Skyworks Solutions Savings and Retirement 401(k) Plan
- BOY ind #8586
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 Finance & Insurance retirement plans → · Plans in Michigan →
Auto-Owners Insurance Company Retirement Savings Plan in the asset neighbourhood
Michigan filing particulars
| Total Assets (Beginning of Year) | $672M |
|---|---|
| Net Assets (End of Year) | $773M |
| Net Income | $101M |
| Employer EIN | 380315280 |
| Plan Effective Date | 2008-01-01 |
| Filing Status | FILING RECEIVED |
Sponsor Plan History (Auto-Owners Insurance Company)
Sponsor-wide plan assets over time
All Auto-Owners Insurance Company plans reported in each filing year
- Latest sponsor-wide plan assets
- $1.8B 16.67761234402421% vs 2022
- 2024 filing year
| Year | Plans | Participants | Total Assets |
|---|---|---|---|
| 2022 | 2 | 10,937 | $1.5B |
| 2023 | 2 | 11,577 | $1.6B |
| 2024 | 2 | 11,994 | $1.8B |
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 $20.4B · 47,299
- Ford Motor Co. Savings and Stock Investment Plan for Salaried Employees $15.6B · 30,516
- The Dow Chemical Company Employees' Savings Plan $10.1B · 18,088
- The General Motors Personal Savings Plan for Hourly-Rate Employees in the United States $8.6B · 40,393
- Ford Motor Co. Tax-Efficient Savings Plan for Hourly Employees $7.6B · 59,195
Scale composition for Auto-Owners Insurance Company Retirement Savings Plan
Auto-Owners Insurance Company Retirement Savings Plan reports $773M in end-of-year assets across 6,483 participants (0.006% of the $12.3T held by all Form 5500 filers in the national rollup , and 0.007% of 93,925,755 covered participants) - about $119,216 per participant (86% of the national average assets-per-participant) . Net income for plan year 2023 was $101M.
This plan identity (EIN 380315280, plan #004) has 3 Form 5500 filings on file from 2022 to 2024 , with end-of-year assets moving from $672M to $864M (+28.6%) while covered participants moved from 5,913 to 6,663 . Single-year sparse filers cannot show that trail.
| Plan year | Participants | EOY assets | Filing |
|---|---|---|---|
| 2022 | 5,913 | $672M | Open filing |
| 2023 | 6,483 | $773M | This page |
| 2024 · index core | 6,663 | $864M | Open filing |
The same sponsor also keeps 2 other index-core plans on PlainRetire:
- Auto-Owners Insurance Company Retirement Income Plan (Defined Benefit (Pension), $919M, 5,331 participants)
- Auto-Owners Insurance Company Retirement Savings Plan (401(k), $864M, 6,663 participants)
Auto-Owners Insurance Company Retirement Savings Plan's out-of-state 401(k) peers by assets and headcount
Outside Michigan, the nearest 401(k) by assets is Skyworks Solutions Savings and Retirement 401(k) Plan in MA ($774M); by covered participants it is Koch Meat Co., Inc. 401(k) Plan in IL (6,485 participants). Same-state nearby plans are listed separately above.
Closest by plan assets
Nearest other-state filings by tot_assets_eoy ($773M here).
- Skyworks Solutions Savings and Retirement 401(k) Plan (MA) $774M · 2,639
- Applied Industrial Technologies, Inc. Retirement Savings Plan (OH) $774M · 4,818
- Pay Deferral and Savings Plan of Hines Interests Limited Partnership (TX) $771M · 2,745
- Uline, Inc. Profit Sharing Plan and Trust (WI) $771M · 7,966
Similar participant headcount
Nearest other-state filings by covered participants (6,483 participants); asset peers above are excluded.
- Koch Meat Co., Inc. 401(k) Plan (IL) 6,485 · 2 off
- Healthpro-Heritage 401(k) Plan (MD) 6,485 · 2 off
- Carters 401(k) Savings Plan (GA) 6,479 · 4 off
- Msc Industrial Direct 401(k) Plan (NY) 6,488 · 5 off
DOL Form 5500 plan year 2023. Asset totals can differ widely at the same headcount; neither axis is a quality rating.