401(k) · DOL Form 5500 · 2024
Ametek, Inc. 401(k) Plan
Data updated 2026-08-06
- $1.9B
- Total assets
- 8,769
- Participants
- 99th
- Percentile by assets
- $221,740
- Avg per participant
Official DOL plan name: The Ametek Retirement and Savings Plan · Sponsored by Ametek, Inc. · Pennsylvania · Manufacturing
$1.9B in assets, 8,769 participants
Ametek, Inc.'s The Ametek Retirement and Savings Plan reported $1.9B in total assets and 8,769 participants in its 2024 DOL Form 5500 filing, ranking in the 99th 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.
- 99th percentile by assets (of 116,472 plans)
- #16,633 in Manufacturing (16,886 peers)
Coverage in Pennsylvania
The Ametek Retirement and Savings Plan covers 8,769 participants in Pennsylvania, 11x the typical Pennsylvania plan (state average ~824 per filing). Assets: $1.9B.
- $1.9B
- total plan assets (2024 EOY)
- 8,769
- covered participants
- 99th
- percentile by assets (of 116,472 plans)
- $221,740
- avg assets per participant
What changed between DOL Form 5500 filings
plan year 2023 → plan year 2024
- The Ametek Retirement and Savings Plan reported net income fell from $243M in the plan year 2023 filing to $118M in the plan year 2024 filing.
- The Ametek Retirement and Savings Plan end-of-year assets rose from $1.8B in the plan year 2023 filing to $1.9B in the plan year 2024 filing.
- The Ametek Retirement and Savings Plan reported participants rose from 8,563 in the plan year 2023 filing to 8,769 in the plan year 2024 filing.
Participants vs Pennsylvania filers
In Pennsylvania, the average filing covers about 824 participants across 5,360 plans. The Ametek Retirement and Savings Plan reports 8,769 participants - 11x that state average ($1.9B EOY assets).
Pennsylvania filing particulars
| Total Assets (Beginning of Year) | $1.8B |
|---|---|
| Net Assets (End of Year) | $1.9B |
| Net Income | $118M |
| Employer EIN | 141682544 |
| Plan Effective Date | 1984-10-01 |
| Filing Status | FILING RECEIVED |
Sponsor Plan History (Ametek, Inc.)
| Year | Plans | Participants | Total Assets |
|---|---|---|---|
| 2022 | 7 | 8,681 | $2.1B |
| 2023 | 6 | 8,953 | $2.4B |
| 2024 | 5 | 9,090 | $2.6B |
Nearby 401(k) Plans in Pennsylvania
Peer 401(k) plans, same state, same plan type, ranked by total assets.
The Ametek Retirement and Savings Plan vs. nearby 401(k) plans in Pennsylvania, assets vs. participants
- Comcast Corporation Retirement - Investment Plan $19.7B · 90,495
- The Cigna Group 401(k) Plan $14.2B · 63,634
- The Vanguard Retirement and Savings Plan $11.1B · 18,066
- Thermo Fisher Scientific Inc. 401(k) Retirement Plan $10.3B · 36,150
- The PNC Financial Services Group, Inc. Incentive Savings Plan $10.2B · 54,604
Scale composition for The Ametek Retirement and Savings Plan
The Ametek Retirement and Savings Plan reports $1.9B in end-of-year assets across 8,769 participants (0.017% of the $11.6T held by all Form 5500 filers in the national rollup , and 0.010% of 89,805,449 covered participants) - about $221,740 per participant (1.6x the national average assets-per-participant) . Net income for plan year 2024 was $118M.
This plan identity (EIN 141682544, plan #078) has 3 Form 5500 filings on file from 2022 to 2024 , with end-of-year assets moving from $1.5B to $1.9B (+26.7%) while covered participants moved from 8,263 to 8,769 . Single-year sparse filers cannot show that trail.
| Plan year | Participants | EOY assets | Filing |
|---|---|---|---|
| 2022 | 8,263 | $1.5B | Open filing |
| 2023 | 8,563 | $1.8B | Open filing |
| 2024 · index core | 8,769 | $1.9B | This page |
The same sponsor also keeps 1 other index-core plan on PlainRetire:
- Employees' Retirement Plan of Ametek, Inc. (Defined Benefit (Pension), $519M, 181 participants)
Similar-Sized 401(k) Plans Nationally
401(k) plans in other states closest to The Ametek Retirement and Savings Plan by total assets, not by location.
- Bdo USA Retirement Plan (IL) $1.9B · 9,799
- Sentry 401(k) Plan (WI) $1.9B · 4,565
- Red Hat, Inc. 401(k) and Profit Sharing Plan (NC) $1.9B · 7,477
- Caesars Entertainment, Inc 401(k) Plan (NV) $1.9B · 46,859
Frequently Asked Questions
How did The Ametek Retirement and Savings Plan assets move in 2024? ▼
How have Ametek, Inc. plan assets changed over time? ▼
Where does The Ametek Retirement and Savings Plan rank by assets among Form 5500 filers? ▼
Which 401(k) plans are similar in size to The Ametek Retirement and Savings Plan? ▼
Next read for The Ametek Retirement and Savings Plan
Filing takeaways
Ways to act on The Ametek Retirement and Savings Plan's numbers.
- By total assets, The Ametek 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 Pennsylvania. Compare plans
- Ametek, Inc.'s sponsor-wide assets have grown 21.5% since 2022 across 3 plan years on file. More Manufacturing plans