Amgen Manufacturing retirement plan: assets, participants and fees

Plan year 2024 filingThe Retirement and Savings Plan for Amgen Manufacturing Limited LLC · Plan 001 · EIN 98-0210484Updated Oct 2026

What Amgen Manufacturing's retirement plan plan says about matching contributions

The match terms have not been published from this plan's filing yet.
The plan year 2024 filing reports $21.3M in employer contributions, about $6,673 per participant. That total includes any match and profit-sharing; it is not a match formula. Plan year 2024 Form 5500 ↗
$244,261
Average account balance
3,198
Participants (end of year)
$779M
Plan assets (end of year)
0.08%
Admin expenses ÷ assets

Plan features

Match, vesting and enrollment details have not been published from this plan's audit report yet. The figures below come from the structured filing.

RecordkeeperMerrill Lynch Fenner & SmithSchedule C ↗
Independent auditorErnst & Young (unmodified opinion)Schedule H ↗
Plan type and statusProfit-sharing · ActiveForm 5500 ↗

How the plan compares

Plan year 2024 medians for 1,619 defined-contribution plans in manufacturing with 1,000 to 4,999 participants.

Amgen Manufacturing: employer contribution per participant$6,673
Peer median$2,413
Amgen Manufacturing: average balance$244,261
Peer median$86,456
Amgen Manufacturing: admin expenses ÷ assets0.08%
Peer median0.12%

Admin expenses are the plan's reported administrative expenses divided by its assets; they do not include fund expense ratios.

Plan history

Plan assets went from $685M at the end of plan year 2021 to $779M at the end of plan year 2024.

$685M2021$610M2022$719M2023$779M2024
End-of-year figures from each plan year's Form 5500 filing for the Amgen Manufacturing plan.
Plan yearParticipantsAssetsEmployer contributionsPer participantAdmin expense ratioMatch formulaFiling
20243,198$779M$21.3M$6,6730.08%Not publishedForm 5500 ↗
20233,241$719M$20.2M$6,2460.12%Not publishedForm 5500 ↗
20223,307$610M$20.2M$6,1090.14%Not publishedForm 5500 ↗
20213,197$685M$20M$6,2760.15%Not publishedForm 5500 ↗

Common questions

Does Amgen Manufacturing match 401(k) contributions?

The match terms for the The Retirement and Savings Plan for Amgen Manufacturing Limited LLC have not been published from its filing yet. The plan year 2024 filing reports $21.3M in employer contributions, about $6,673 per participant. That total includes any match and profit-sharing; it is not a match formula.

When is the Amgen Manufacturing 401(k) match vested?

The vesting schedule for the The Retirement and Savings Plan for Amgen Manufacturing Limited LLC is not in the data published so far. Your Summary Plan Description states it.

Who manages the Amgen Manufacturing 401(k)?

The recordkeeper listed on Schedule C of the plan year 2024 filing is Merrill Lynch Fenner & Smith. The plan administrator is Amgen Manufacturing Limited LLC.

I left Amgen Manufacturing. How do I find my old 401(k)?

Your account stays in the plan until you move it. Contact the plan administrator (Amgen Manufacturing Limited LLC, (787) 734-2000) or the recordkeeper, Merrill Lynch Fenner & Smith. The Amgen Manufacturing old 401(k) page lists the contacts from every plan filing. Find an old Amgen Manufacturing 401(k)

Data from the public Form 5500 annual reports Amgen Manufacturing filed with the U.S. Department of Labor (plan years 2021 and 2022 and 2023 and 2024) and, where noted, the attached independent auditor's report. Plan terms may have changed since the filing; check your current Summary Plan Description. PlanFacts is not affiliated with Amgen Manufacturing. Not financial advice. Report a correction · Methodology