401(k) · DOL Form 5500 · 2023
Subaru of Indiana Automotive, Inc. 401(k) Plan
Data updated 2026-08-25
- $819M
- Total assets Above avg plan size
- 5,489
- Participants Above avg headcount
- 98th
- Percentile by assets National rank
- $149,122
- Avg per participant Above avg balance/head
Official DOL plan name: Sia Retirement Plan · Sponsored by Subaru of Indiana Automotive, Inc. · Indiana · Manufacturing
$819M in assets, 5,489 participants
Subaru of Indiana Automotive, Inc.'s Sia Retirement Plan reported $819M in total assets and 5,489 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.
- #18,174 in Manufacturing (18,722 peers)
Coverage in Indiana
Sia Retirement Plan covers 5,489 participants in Indiana, 10x the typical Indiana plan (state average ~541 per filing). Assets: $819M.
- #18,174
- in Manufacturing (18,722 peers)
- +17.8%
- assets growth YoY
- 8.2×
- vs typical plan assets (national mean)
Sia Retirement Plan's outsized position by total assets
Sia Retirement Plan vs every filed plan by assets
End-of-year total assets · plan year 2023 · DOL Form 5500
$818,529,752 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
Sia Retirement 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. Sia Retirement Plan lands in the large band (5,489 participants).
What changed between DOL Form 5500 filings
plan year 2022 → plan year 2023
- Sia Retirement Plan reported net income rose from -$148M in the plan year 2022 filing to $124M in the plan year 2023 filing.
- Sia Retirement Plan end-of-year assets rose from $695M in the plan year 2022 filing to $819M in the plan year 2023 filing.
- Sia Retirement Plan reported participants rose from 5,409 in the plan year 2022 filing to 5,489 in the plan year 2023 filing.
Published 5500 schedule card
Filing strip 351709710 · Subaru of Indiana Automotive, Inc. PY 2023 · 401(k)
Sia Retirement Plan · $819M · 5,489 · 98th
- VS-ST $819M
- VS-ST 5,489
- VS-ST 98th
- VS-ST 401(k)
- VS-ST near Flowers Foods, Inc. 401(k) Retirement Savings Plan
- VS-ST ind #18174
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 Indiana →
Sia Retirement Plan in the asset neighbourhood
Indiana filing particulars
| Total Assets (Beginning of Year) | $695M |
|---|---|
| Net Assets (End of Year) | $819M |
| Net Income | $124M |
| Employer EIN | 351709710 |
| Plan Effective Date | 1989-04-01 |
| Filing Status | FILING RECEIVED |
Sponsor Plan History (Subaru of Indiana Automotive, Inc.)
Sponsor-wide plan assets over time
All Subaru of Indiana Automotive, Inc. plans reported in each filing year
- Latest sponsor-wide plan assets
- $903M 29.86789108826317% vs 2022
- 2024 filing year
| Year | Plans | Participants | Total Assets |
|---|---|---|---|
| 2022 | 1 | 5,409 | $695M |
| 2023 | 1 | 5,489 | $819M |
| 2024 | 1 | 5,957 | $903M |
Nearby 401(k) Plans in Indiana
Peer 401(k) plans, same state, same plan type, ranked by total assets.
- The Lilly Employee 401(k) Plan $11.1B · 17,583
- Elevance Health 401(k) Plan $11.0B · 76,590
- Cummins Retirement and Savings Plan $5.7B · 28,381
- Iu Health 401(k) Savings Plan $3.9B · 38,575
- Steel Dynamics, Inc. Profit Sharing and Retirement Savings Plan $2.6B · 9,015
Scale composition for Sia Retirement Plan
Sia Retirement Plan reports $819M in end-of-year assets across 5,489 participants (0.007% of the $12.3T held by all Form 5500 filers in the national rollup , and 0.006% of 93,925,755 covered participants) - about $149,122 per participant (1.1x the national average assets-per-participant) . Net income for plan year 2023 was $124M.
This plan identity (EIN 351709710, plan #004) has 3 Form 5500 filings on file from 2022 to 2024 , with end-of-year assets moving from $695M to $903M (+29.9%) while covered participants moved from 5,409 to 5,957 . Single-year sparse filers cannot show that trail.
| Plan year | Participants | EOY assets | Filing |
|---|---|---|---|
| 2022 | 5,409 | $695M | Open filing |
| 2023 | 5,489 | $819M | This page |
| 2024 · index core | 5,957 | $903M | Open filing |
The same sponsor also keeps 1 other index-core plan on PlainRetire:
- Sia Retirement Plan (401(k), $903M, 5,957 participants)
Sia Retirement Plan's out-of-state 401(k) peers by assets and headcount
Outside Indiana, the nearest 401(k) by assets is Flowers Foods, Inc. 401(k) Retirement Savings Plan in GA ($818M); by covered participants it is Arcadis U.S., Inc. Retirement Savings Plan in CO (5,491 participants). Same-state nearby plans are listed separately above.
Closest by plan assets
Nearest other-state filings by tot_assets_eoy ($819M here).
- Flowers Foods, Inc. 401(k) Retirement Savings Plan (GA) $818M · 8,950
- Ansys, Inc. Employees' Retirement Program (PA) $820M · 2,309
- Seyfarth Shaw LLP 401(k) Savings and Retirement Plan (IL) $816M · 1,976
- IBEW Local No. 58 Annuity Fund (MI) $821M · 5,719
Similar participant headcount
Nearest other-state filings by covered participants (5,489 participants); asset peers above are excluded.
- Arcadis U.S., Inc. Retirement Savings Plan (CO) 5,491 · 2 off
- Lcm Investments Holdings II, LLC 401(k) Plan (FL) 5,485 · 4 off
- Keysight Technologies, Inc. 401(k) Plan (CA) 5,483 · 6 off
- Yanfeng Automotive Interior Systems Savings and Investment 401(k) Plan (MI) 5,498 · 9 off
DOL Form 5500 plan year 2023. Asset totals can differ widely at the same headcount; neither axis is a quality rating.