401(k) · DOL Form 5500 · 2022
Ametek, Inc. 401(k) Plan
Data updated 2026-08-06
- $1.5B
- Total assets
- 8,263
- Participants
- 99th
- Percentile by assets
- $185,751
- Avg per participant
Official DOL plan name: The Ametek Retirement and Savings Plan · Sponsored by Ametek, Inc. · Pennsylvania · Manufacturing
$1.5B in assets, 8,263 participants
Ametek, Inc.'s The Ametek Retirement and Savings Plan reported $1.5B in total assets and 8,263 participants in its 2022 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 139,258 plans)
- #20,348 in Manufacturing (20,629 peers)
Coverage in Pennsylvania
The Ametek Retirement and Savings Plan covers 8,263 participants in Pennsylvania, 10x the typical Pennsylvania plan (state average ~824 per filing). Assets: $1.5B.
- $1.5B
- total plan assets (2022 EOY)
- 8,263
- covered participants
- 99th
- percentile by assets (of 139,258 plans)
- $185,751
- avg assets per participant
The plan reported a net loss of $271M for the year, a single-year figure driven by markets and benefit payments, not a measure of plan health.
Participants vs Pennsylvania filers
In Pennsylvania, the average filing covers about 824 participants across 5,360 plans. The Ametek Retirement and Savings Plan reports 8,263 participants - 10x that state average ($1.5B EOY assets).
Pennsylvania filing particulars
| Total Assets (Beginning of Year) | $1.7B |
|---|---|
| Net Assets (End of Year) | $1.5B |
| Net Income | -$271M |
| 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 $14.8B · 97,769
- Cigna 401(k) Plan $11.5B · 66,147
- The PNC Financial Services Group, Inc. Incentive Savings Plan $8.1B · 59,451
- The Vanguard Retirement and Savings Plan $8.1B · 17,073
- The Bank of New York Mellon Corporation 401(k) Savings Plan $7.8B · 25,071
Scale composition for The Ametek Retirement and Savings Plan
The Ametek Retirement and Savings Plan reports $1.5B in end-of-year assets across 8,263 participants (0.013% of the $11.6T held by all Form 5500 filers in the national rollup , and 0.009% of 89,805,449 covered participants) - about $185,751 per participant (1.4x the national average assets-per-participant) . Net income for plan year 2022 was -$271M.
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 | This page |
| 2023 | 8,563 | $1.8B | Open filing |
| 2024 · index core | 8,769 | $1.9B | Open filing |
The same sponsor also keeps 2 other index-core plans on PlainRetire:
- The Ametek Retirement and Savings Plan (401(k), $1.9B, 8,769 participants)
- 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.
- International Paper Company Hourly Savings Plan (TN) $1.5B · 20,209
- Pitney Bowes Inc. 401(k) Plan (CT) $1.5B · 9,747
- Bain and Company, Inc. 401(k) Savings Plan (MA) $1.5B · 4,977
- Tetra Tech, Inc. and Subsidiaries Retirement Plan (CA) $1.5B · 9,951
Frequently Asked Questions
How did The Ametek Retirement and Savings Plan assets move in 2022? ▼
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