401(k) · DOL Form 5500 · 2024
Dorman Products, Inc. 401(k) Plan
Data updated 2026-07-24
- $239M
- Total assets
- 4,084
- Participants
- 95th
- Percentile by assets
- $58,598
- Avg per participant
Official DOL plan name: Dorman Products, Inc. 401(k) Retirement Plan & Trust · Sponsored by Dorman Products, Inc. · Pennsylvania · Wholesale Trade
$239M in assets, 4,084 participants
Dorman Products, Inc.'s Dorman Products, Inc. 401(k) Retirement Plan & Trust reported $239M in total assets and 4,084 participants in its 2024 DOL Form 5500 filing, ranking in the 95th 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.
- 95th percentile by assets (of 116,472 plans)
What the 2024 filing shows
Dorman Products, Inc. 401(k) Retirement Plan & Trust holds $239M for 4,084 participants - about $58,598 per participant, in the top 5% of all filed plans by assets, up 16.2% over the 2024 plan year.
- $239M
- total plan assets (2024 EOY)
- 4,084
- covered participants
- 95th
- percentile by assets (of 116,472 plans)
- $58,598
- avg assets per participant
401(k) · DOL Form 5500 · 2024
What the Filing Says About Dorman Products, Inc. 401(k) Retirement Plan & Trust
Dorman Products, Inc. 401(k) Retirement Plan & Trust is a 401(k) retirement plan sponsored by Dorman Products, Inc., headquartered in Pennsylvania. According to the U.S. Department of Labor's 2024 Form 5500 filing, the plan reports $239M in total end-of-year assets and covers 4,084 participants across the Wholesale Trade industry. The sponsor's EIN on file with the U.S. Department of Labor is 232078856, and the plan has been effective since 1980-11-01. Its filing status is currently FILING RECEIVED.
Year over year, total assets grew sharply from $206M at the beginning of 2024 to $239M at year-end - up 16.2%. Net assets (after liabilities) closed the year at $239M, with reported net income of $33M driven by investment returns, contributions received, and benefit payments during the period. These figures reflect what the plan administrator certified on Schedule H or Schedule I of the Form 5500 annual return and can be compared against 2 prior plan-year filings from the same sponsor shown below.
Across the 3 plan years Dorman Products, Inc. has on file with PlainRetire (2022-2024), sponsor-wide plan assets have moved from $156M to $239M, a gain of 53.5%, while reported participants moved from 2,776 to 4,084 (+47.1%). The strongest year on file by total sponsor assets was 2024 at $239M; the softest was 2022 at $156M. Year-by-year, sponsor-wide filings show: 2022 - $156M in assets across 1 plan covering 2,776 participants; 2023 - $206M in assets across 1 plan covering 3,670 participants; 2024 - $239M in assets across 1 plan covering 4,084 participants.
By assets, Dorman Products, Inc. 401(k) Retirement Plan & Trust outranks 95% of the 116,472 plans that filed a Form 5500 for the 2024 plan year, and holds roughly 2.4x the national average plan size of $100M and 730 average participants.
Asset totals and participant counts reflect a single plan year snapshot and can change materially with market conditions, plan mergers, or workforce changes. Fields such as "net income" include both realized investment performance and contribution/distribution flows, a single-year figure does not by itself indicate plan health or participant outcomes. This page summarizes public DOL disclosures for research and educational purposes only and is not retirement, tax, legal, or financial advice. Before making decisions about your own retirement benefits or evaluating an employer's plan, verify the underlying filing directly via the DOL EFAST2 system and consult a qualified professional.
How the percentile is calculated: we count every plan that filed a 2024 Form 5500 with a reported end-of-year asset figure (116,472 plans), rank Dorman Products, Inc. 401(k) Retirement Plan & Trust against all of them by total assets, and report the share of those plans it outranks. A plan reporting no asset figure for the year is excluded from the ranking rather than assumed to be zero.
Financial Summary (2024)
| Total Assets (Beginning of Year) | $206M |
|---|---|
| Total Assets (End of Year) | $239M |
| Net Assets (End of Year) | $239M |
| Net Income | $33M |
| Plan Type | 401(k) |
| Employer EIN | 232078856 |
| Plan Effective Date | 1980-11-01 |
| Filing Status | FILING RECEIVED |
Sponsor Plan History (Dorman Products, Inc.)
| Year | Plans | Participants | Total Assets |
|---|---|---|---|
| 2022 | 1 | 2,776 | $156M |
| 2023 | 1 | 3,670 | $206M |
| 2024 | 1 | 4,084 | $239M |
Nearby 401(k) Plans in Pennsylvania
Peer 401(k) plans, same state, same plan type, ranked by total assets.
Dorman Products, Inc. 401(k) Retirement Plan & Trust 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
Similar-Sized 401(k) Plans Nationally
401(k) plans in other states closest to Dorman Products, Inc. 401(k) Retirement Plan & Trust by total assets, not by location.
- New Mexico Electricians Retirement Benefit Fund (NM) $239M · 1,400
- Bristol-Myers Squibb Puerto Rico, Inc. Savings and Investment Program () $239M · 1,682
- Convatec Inc. Savings and Investment Plan (NJ) $239M · 1,465
- Rolls-Royce Corporation Personal Savings Plan for Hourly-Rate Employees (VA) $239M · 872
Frequently Asked Questions
How much money is in the Dorman Products, Inc. 401(k) Retirement Plan & Trust? ▼
What type of plan is Dorman Products, Inc. 401(k) Retirement Plan & Trust? ▼
Who sponsors the Dorman Products, Inc. 401(k) Retirement Plan & Trust? ▼
How did Dorman Products, Inc. 401(k) Retirement Plan & Trust perform in 2024? ▼
What this filing means
Ways to act on Dorman Products, Inc. 401(k) Retirement Plan & Trust's numbers.
- By total assets, Dorman Products, Inc. 401(k) Retirement Plan & Trust ranks in the top 5% of all filed plans by assets. See the largest plans
- Compare it side-by-side against 3 similar 401(k) plans in Pennsylvania. Compare plans
- Dorman Products, Inc.'s sponsor-wide assets have grown 53.5% since 2022 across 3 plan years on file. More Wholesale Trade plans
- A 401(k) plan works differently from other retirement plan types, understand the structural differences before comparing. Compare plan types
Source: U.S. Department of Labor, Employee Benefits Security Administration (EBSA), Form 5500 public disclosure dataset. Plan year 2024.
Source: DOL EFAST2 filing system (efast.dol.gov) - original filing retrieval by EIN 232078856.
Reference: IRS Publication 560, Retirement Plans for Small Business, contribution-limit rules.
Reference: IRS Publication 590-B, Distributions from IRAs, RMD rules under SECURE Act 2.0.
Read our methodology - how this data is sourced, computed, and verified.
Every figure on PlainRetire is rendered directly from the Department of Labor's Form 5500 annual return filings, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of 2026-07-24.