401(k) · DOL Form 5500 · 2023
Amgen Inc. 401(k) Plan
Data updated 2026-08-25
- $6.9B
- Total assets Very large vs avg
- 12,714
- Participants Very large workforce
- 100th
- Percentile by assets National rank
- $542,821
- Avg per participant High balance/head
Official DOL plan name: Amgen Retirement and Savings Plan · Sponsored by Amgen Inc. · California · Manufacturing
$6.9B in assets, 12,714 participants
Amgen Inc.'s Amgen Retirement and Savings Plan reported $6.9B in total assets and 12,714 participants in its 2023 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.
- #18,639 in Manufacturing (18,722 peers)
Coverage in California
Amgen Retirement and Savings Plan covers 12,714 participants in California, 20x the typical California plan (state average ~630 per filing). Assets: $6.9B.
- #18,639
- in Manufacturing (18,722 peers)
- +14.9%
- assets growth YoY
- 69×
- vs typical plan assets (national mean)
Amgen Retirement and Savings Plan's outsized position by total assets
Amgen Retirement and Savings Plan vs every filed plan by assets
End-of-year total assets · plan year 2023 · DOL Form 5500
$6,901,422,500 Highest reported value at or above every one 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
Amgen Retirement and Savings Plan's mega-plan peer group by participant headcount
Plan-year 2023 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Amgen Retirement and Savings Plan is a mega filing (12,714 participants), the rightmost band on the breakdown.
What changed between DOL Form 5500 filings
plan year 2022 → plan year 2023
- Amgen Retirement and Savings Plan reported net income rose from -$1.2B in the plan year 2022 filing to $897M in the plan year 2023 filing.
- Amgen Retirement and Savings Plan end-of-year assets rose from $6.0B in the plan year 2022 filing to $6.9B in the plan year 2023 filing.
- Amgen Retirement and Savings Plan reported participants rose from 11,445 in the plan year 2022 filing to 12,714 in the plan year 2023 filing.
Published 5500 schedule card
Filing strip 953540776 · Amgen Inc. PY 2023 · 401(k)
Amgen Retirement and Savings Plan · $6.9B · 12,714 · 100th
- VS-ST $6.9B
- BOY 12,714
- SCH 100th
- EBSA 401(k)
- PART near Retirement Savings Plan
- TYPE ind #18639
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 California →
Amgen Retirement and Savings Plan in the asset neighbourhood
California filing particulars
| Total Assets (Beginning of Year) | $6.0B |
|---|---|
| Net Assets (End of Year) | $6.9B |
| Net Income | $897M |
| Employer EIN | 953540776 |
| Plan Effective Date | 1985-04-01 |
| Filing Status | FILING RECEIVED |
Sponsor Plan History (Amgen Inc.)
Sponsor-wide plan assets over time
All Amgen Inc. plans reported in each filing year
- Latest sponsor-wide plan assets
- $7.7B 28.587755507598605% vs 2022
- 2024 filing year
| 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.
- Wells Fargo & Company 401(k) Plan $51.8B · 193,919
- Google LLC 401(k) Savings Plan $39.0B · 122,867
- Oracle Corporation 401(k) Savings and Investment Plan $26.3B · 63,105
- Intel 401(k) Savings Plan $22.2B · 59,863
- Apple 401(k) Plan $19.8B · 106,111
Scale composition for Amgen Retirement and Savings Plan
Amgen Retirement and Savings Plan reports $6.9B in end-of-year assets across 12,714 participants (0.056% of the $12.3T held by all Form 5500 filers in the national rollup , and 0.014% of 93,925,755 covered participants) - about $542,821 per participant (3.9x the national average assets-per-participant) . Net income for plan year 2023 was $897M.
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 | Open filing |
| 2023 | 12,714 | $6.9B | This page |
| 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)
Amgen Retirement and Savings Plan's out-of-state 401(k) peers by assets and headcount
Outside California, the nearest 401(k) by assets is Retirement Savings Plan in DE ($6.8B); by covered participants it is Falcon 401(k) Plan in GA (12,712 participants). Same-state nearby plans are listed separately above.
Closest by plan assets
Nearest other-state filings by tot_assets_eoy ($6.9B here).
- Retirement Savings Plan (DE) $6.8B · 9,968
- Massachusetts Institute of Technology Supplemental 401(k) Plan (MA) $6.8B · 14,094
- Nestle 401(k) Savings Plan (OH) $6.8B · 31,854
- Schlumberger Technology Corporation Savings and Profit Sharing Plan (TX) $6.8B · 16,701
Similar participant headcount
Nearest other-state filings by covered participants (12,714 participants); asset peers above are excluded.
- Falcon 401(k) Plan (GA) 12,712 · 2 off
- Thor Industries, Inc. 401(k) Plan (IN) 12,703 · 11 off
- Centerwell Home Health 401(k) Savings Plan (KY) 12,729 · 15 off
- Rollins 401(k) Savings Plan (GA) 12,732 · 18 off
DOL Form 5500 plan year 2023. Asset totals can differ widely at the same headcount; neither axis is a quality rating.