401(k) · DOL Form 5500 · 2024
Charles River Laboratories, Inc. 401(k) Plan
Data updated 2026-08-11
- $1.1B
- Total assets
- 10,833
- Participants
- 99th
- Percentile by assets
- $99,119
- Avg per participant
Official DOL plan name: Charles River Laboratories, Inc. Savings/Plus Plan · Sponsored by Charles River Laboratories, Inc. · Massachusetts · Professional & Technical Services
$1.1B in assets, 10,833 participants
Charles River Laboratories, Inc.'s Charles River Laboratories, Inc. Savings/Plus Plan reported $1.1B in total assets and 10,833 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 123,622 plans)
- #19,974 in Professional & Technical Services (20,173 peers)
Coverage in Massachusetts
Charles River Laboratories, Inc. Savings/Plus Plan covers 10,833 participants in Massachusetts, 16x the typical Massachusetts plan (state average ~659 per filing). Assets: $1.1B.
- $1.1B
- total plan assets (2024 EOY)
- 10,833
- covered participants
- 99th
- percentile by assets (of 123,622 plans)
- $99,119
- avg assets per participant
What changed between DOL Form 5500 filings
plan year 2023 → plan year 2024
- Charles River Laboratories, Inc. Savings/Plus Plan reported net income fell from $198M in the plan year 2023 filing to $130M in the plan year 2024 filing.
- Charles River Laboratories, Inc. Savings/Plus Plan reported participants fell from 13,617 in the plan year 2023 filing to 10,833 in the plan year 2024 filing.
- Charles River Laboratories, Inc. Savings/Plus Plan end-of-year assets rose from $943M in the plan year 2023 filing to $1.1B in the plan year 2024 filing.
Participants vs Massachusetts filers
In Massachusetts, the average filing covers about 659 participants across 4,265 plans. Charles River Laboratories, Inc. Savings/Plus Plan reports 10,833 participants - 16x that state average ($1.1B EOY assets).
Massachusetts filing particulars
| Total Assets (Beginning of Year) | $943M |
|---|---|
| Net Assets (End of Year) | $1.1B |
| Net Income | $130M |
| Employer EIN | 760509980 |
| Plan Effective Date | 1987-04-01 |
| Filing Status | FILING RECEIVED |
Sponsor Plan History (Charles River Laboratories, Inc.)
| Year | Plans | Participants | Total Assets |
|---|---|---|---|
| 2022 | 1 | 9,703 | $758M |
| 2023 | 1 | 13,617 | $943M |
| 2024 | 1 | 10,833 | $1.1B |
Nearby 401(k) Plans in Massachusetts
Peer 401(k) plans, same state, same plan type, ranked by total assets.
Charles River Laboratories, Inc. Savings/Plus Plan vs. nearby 401(k) plans in Massachusetts, assets vs. participants
- Fidelity Retirement Savings Plan $34.2B · 66,907
- Liberty Mutual 401(k) Plan $11.4B · 34,618
- Massachusetts Institute of Technology Supplemental 401(k) Plan $7.7B · 14,762
- Boston Scientific Corporation 401(k) Retirement Savings Plan $6.8B · 20,639
- State Street Salary Savings Program $6.5B · 12,777
Scale composition for Charles River Laboratories, Inc. Savings/Plus Plan
Charles River Laboratories, Inc. Savings/Plus Plan reports $1.1B in end-of-year assets across 10,833 participants (0.009% of the $12.3T held by all Form 5500 filers in the national rollup , and 0.012% of 93,925,755 covered participants) - about $99,119 per participant (72% of the national average assets-per-participant) . Net income for plan year 2024 was $130M.
This plan identity (EIN 760509980, plan #004) has 3 Form 5500 filings on file from 2022 to 2024 , with end-of-year assets moving from $758M to $1.1B (+41.7%) while covered participants moved from 9,703 to 10,833 . Single-year sparse filers cannot show that trail.
| Plan year | Participants | EOY assets | Filing |
|---|---|---|---|
| 2022 | 9,703 | $758M | Open filing |
| 2023 | 13,617 | $943M | Open filing |
| 2024 · index core | 10,833 | $1.1B | This page |
Similar-Sized 401(k) Plans Nationally
401(k) plans in other states closest to Charles River Laboratories, Inc. Savings/Plus Plan by total assets, not by location.
- Devon Energy Corporation Incentive Savings Plan (OK) $1.1B · 1,958
- Yale-New Haven Hospital and Tax-Exempt Affliliates Retirement Savings Plan (CT) $1.1B · 22,447
- Sabre Glbl Inc. 401(k) Savings Plan (TX) $1.1B · 2,493
- Ikea Retirement and Savings Plan (PA) $1.1B · 15,068
Frequently Asked Questions
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Next read for Charles River Laboratories, Inc. Savings…
Filing takeaways
Ways to act on Charles River Laboratories, Inc. Savings/Plus Plan's numbers.
- By total assets, Charles River Laboratories, Inc. Savings/Plus 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 Massachusetts. Compare plans
- Charles River Laboratories, Inc.'s sponsor-wide assets have grown 41.7% since 2022 across 3 plan years on file. More Professional & Technical Services plans