401(k) · DOL Form 5500 · 2022
Amgen Inc. 401(k) Plan
Data updated 2026-08-06
- $6.0B
- Total assets
- 11,445
- Participants
- 100th
- Percentile by assets
- $524,716
- Avg per participant
Official DOL plan name: Amgen Retirement and Savings Plan · Sponsored by Amgen Inc. · California · Manufacturing
$6.0B in assets, 11,445 participants
Amgen Inc.'s Amgen Retirement and Savings Plan reported $6.0B in total assets and 11,445 participants in its 2022 DOL Form 5500 filing, ranking in the 100th 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.
- 100th percentile by assets (of 139,258 plans)
- #20,545 in Manufacturing (20,629 peers)
Coverage in California
Amgen Retirement and Savings Plan covers 11,445 participants in California, 18x the typical California plan (state average ~637 per filing). Assets: $6.0B.
- $6.0B
- total plan assets (2022 EOY)
- 11,445
- covered participants
- 100th
- percentile by assets (of 139,258 plans)
- $524,716
- avg assets per participant
The plan reported a net loss of $1.2B for the year, a single-year figure driven by markets and benefit payments, not a measure of plan health.
Participants vs California filers
In California, the average filing covers about 637 participants across 14,392 plans. Amgen Retirement and Savings Plan reports 11,445 participants - 18x that state average ($6.0B EOY assets).
California filing particulars
| Total Assets (Beginning of Year) | $7.2B |
|---|---|
| Net Assets (End of Year) | $6.0B |
| Net Income | -$1.2B |
| Employer EIN | 953540776 |
| Plan Effective Date | 1985-04-01 |
| Filing Status | FILING RECEIVED |
Sponsor Plan History (Amgen Inc.)
| Year | Plans | Participants | Total Assets |
|---|---|---|---|
| 2022 | 1 | 11,445 | $6.0B |
| 2023 | 1 | 12,714 | $6.9B |
| 2024 | 1 | 12,355 | $7.7B |
Nearby 401(k) Plans in California
Peer 401(k) plans, same state, same plan type, ranked by total assets.
Amgen Retirement and Savings Plan vs. nearby 401(k) plans in California, assets vs. participants
- Wells Fargo & Company 401(k) Plan $45.8B · 205,865
- Google LLC 401(k) Savings Plan $28.9B · 102,963
- Oracle Corporation 401(k) Savings and Investment Plan $21.9B · 46,320
- Chevron Employee Savings Investment Plan $18.6B · 19,946
- Intel 401(k) Savings Plan $18.4B · 54,672
Scale composition for Amgen Retirement and Savings Plan
Amgen Retirement and Savings Plan reports $6.0B in end-of-year assets across 11,445 participants (0.052% of the $11.6T held by all Form 5500 filers in the national rollup , and 0.013% of 89,805,449 covered participants) - about $524,716 per participant (3.8x the national average assets-per-participant) . Net income for plan year 2022 was -$1.2B.
This plan identity (EIN 953540776, plan #001) has 3 Form 5500 filings on file from 2022 to 2024 , with end-of-year assets moving from $6.0B to $7.7B (+28.6%) while covered participants moved from 11,445 to 12,355 . Single-year sparse filers cannot show that trail.
| Plan year | Participants | EOY assets | Filing |
|---|---|---|---|
| 2022 | 11,445 | $6.0B | This page |
| 2023 | 12,714 | $6.9B | Open filing |
| 2024 · index core | 12,355 | $7.7B | Open filing |
The same sponsor also keeps 1 other index-core plan on PlainRetire:
- Amgen Retirement and Savings Plan (401(k), $7.7B, 12,355 participants)
Similar-Sized 401(k) Plans Nationally
401(k) plans in other states closest to Amgen Retirement and Savings Plan by total assets, not by location.
- Nestle 401(k) Savings Plan (OH) $6.0B · 24,432
- Eaton Savings Plan (OH) $6.1B · 21,882
- Publix Super Markets, Inc. 401(k) Smart Plan (FL) $6.1B · 176,752
- Parker Retirement Savings Plan (OH) $5.9B · 24,956
Frequently Asked Questions
How did Amgen Retirement and Savings Plan assets move in 2022? ▼
How have Amgen Inc. plan assets changed over time? ▼
Where does Amgen Retirement and Savings Plan rank by assets among Form 5500 filers? ▼
Which 401(k) plans are similar in size to Amgen Retirement and Savings Plan? ▼
Next read for Amgen Retirement and Savings Plan
Filing takeaways
Ways to act on Amgen Retirement and Savings Plan's numbers.
- By total assets, Amgen Retirement and Savings Plan ranks among the largest 1% of all filed plans. See the largest plans
- Compare it side-by-side against 3 similar 401(k) plans in California. Compare plans
- Amgen Inc.'s sponsor-wide assets have grown 28.6% since 2022 across 3 plan years on file. More Manufacturing plans