401(k) · DOL Form 5500 · 2022
Rivian, LLC 401(k) Plan
Data updated 2026-08-11
- $257M
- Total assets
- 11,109
- Participants
- 96th
- Percentile by assets
- $23,127
- Avg per participant
Official DOL plan name: Rivian, LLC 401(k) Plan · Sponsored by Rivian, LLC · Michigan · Manufacturing
$257M in assets, 11,109 participants
Rivian, LLC's Rivian, LLC 401(k) Plan reported $257M in total assets and 11,109 participants in its 2022 DOL Form 5500 filing, ranking in the 96th 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.
- 96th percentile by assets (of 139,126 plans)
- #19,415 in Manufacturing (20,602 peers)
Coverage in Michigan
Rivian, LLC 401(k) Plan covers 11,109 participants in Michigan, 17x the typical Michigan plan (state average ~638 per filing). Assets: $257M.
- $257M
- total plan assets (2022 EOY)
- 11,109
- covered participants
- 96th
- percentile by assets (of 139,126 plans)
- $23,127
- avg assets per participant
Participants vs Michigan filers
In Michigan, the average filing covers about 638 participants across 4,220 plans. Rivian, LLC 401(k) Plan reports 11,109 participants - 17x that state average ($257M EOY assets).
Michigan filing particulars
| Total Assets (Beginning of Year) | $179M |
|---|---|
| Net Assets (End of Year) | $257M |
| Net Income | $78M |
| Employer EIN | 844942307 |
| Plan Effective Date | 1994-01-01 |
| Filing Status | FILING RECEIVED |
Sponsor Plan History (Rivian, LLC)
| Year | Plans | Participants | Total Assets |
|---|---|---|---|
| 2022 | 1 | 11,109 | $257M |
| 2023 | 1 | 13,961 | $423M |
| 2024 | 1 | 16,288 | $567M |
Nearby 401(k) Plans in Michigan
Peer 401(k) plans, same state, same plan type, ranked by total assets.
Rivian, LLC 401(k) Plan vs. nearby 401(k) plans in Michigan, assets vs. participants
- General Motors Retirement Savings Plan for Salaried Employees in the United States $18.1B · 43,382
- Ford Motor Co. Savings and Stock Investment Plan for Salaried Employees $13.8B · 32,974
- The Dow Chemical Company Employees' Savings Plan $9.3B · 16,930
- The General Motors Personal Savings Plan for Hourly-Rate Employees in the United States $7.5B · 40,458
- Ford Motor Co. Tax-Efficient Savings Plan for Hourly Employees $6.4B · 57,811
Scale composition for Rivian, LLC 401(k) Plan
Rivian, LLC 401(k) Plan reports $257M in end-of-year assets across 11,109 participants (0.002% of the $12.3T held by all Form 5500 filers in the national rollup , and 0.012% of 93,925,755 covered participants) - about $23,127 per participant (17% of the national average assets-per-participant) . Net income for plan year 2022 was $78M.
This plan identity (EIN 844942307, plan #001) has 3 Form 5500 filings on file from 2022 to 2024 , with end-of-year assets moving from $257M to $567M (+120.8%) while covered participants moved from 11,109 to 16,288 . Single-year sparse filers cannot show that trail.
| Plan year | Participants | EOY assets | Filing |
|---|---|---|---|
| 2022 | 11,109 | $257M | This page |
| 2023 | 13,961 | $423M | Open filing |
| 2024 · index core | 16,288 | $567M | Open filing |
The same sponsor also keeps 1 other index-core plan on PlainRetire:
- Rivian, LLC 401(k) Plan (401(k), $567M, 16,288 participants)
Similar-Sized 401(k) Plans Nationally
401(k) plans in other states closest to Rivian, LLC 401(k) Plan by total assets, not by location.
- The Harbin Clinic Profit Sharing Plan (GA) $257M · 1,101
- Proofpoint 401(k) Plan (CA) $257M · 2,649
- Wyndham Hotel Group Employee Savings Plan (NJ) $257M · 3,602
- Sentara 401(k) Savings Plan (VA) $257M · 3,852
Frequently Asked Questions
How did Rivian, LLC 401(k) Plan assets move in 2022? ▼
How have Rivian, LLC plan assets changed over time? ▼
Where does Rivian, LLC 401(k) Plan rank by assets among Form 5500 filers? ▼
Which 401(k) plans are similar in size to Rivian, LLC 401(k) Plan? ▼
Next read for Rivian, LLC 401(k) Plan
Filing takeaways
Ways to act on Rivian, LLC 401(k) Plan's numbers.
- By total assets, Rivian, LLC 401(k) Plan ranks in the top 5% of all filed plans by assets. See the largest plans
- Compare it side-by-side against 3 similar 401(k) plans in Michigan. Compare plans
- Rivian, LLC's sponsor-wide assets have grown 120.8% since 2022 across 3 plan years on file. More Manufacturing plans