401(k) · DOL Form 5500 · 2022
Cabot Corporation 401(k) Plan
Data updated 2026-08-06
- $715M
- Total assets
- 1,176
- Participants
- 98th
- Percentile by assets
- $608,412
- Avg per participant
Official DOL plan name: Cabot 401(k) Plan · Sponsored by Cabot Corporation · Massachusetts · Manufacturing
$715M in assets, 1,176 participants
Cabot Corporation's Cabot 401(k) Plan reported $715M in total assets and 1,176 participants in its 2022 DOL Form 5500 filing, ranking in the 98th 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.
- 98th percentile by assets (of 139,258 plans)
- #20,080 in Manufacturing (20,629 peers)
Where Cabot 401(k) Plan sits by assets
Cabot 401(k) Plan sits in the top 5% of all filed plans by assets, $715M for 1,176 participants (~$608,412/participant), down 23.2% in 2022.
- $715M
- total plan assets (2022 EOY)
- 1,176
- covered participants
- 98th
- percentile by assets (of 139,258 plans)
- $608,412
- avg assets per participant
The plan reported a net loss of $181M for the year, a single-year figure driven by markets and benefit payments, not a measure of plan health.
Cabot 401(k) Plan vs the 2022 asset distribution
By assets, Cabot 401(k) Plan outranks 98% of the 139,258 plans that filed a Form 5500 for the 2022 plan year, and holds roughly 7.2x the national average plan size of $100M (730 average participants).
Scale-class filing particulars (2022)
| Total Assets (Beginning of Year) | $931M |
|---|---|
| Net Assets (End of Year) | $715M |
| Net Income | -$181M |
| Employer EIN | 042271897 |
| Plan Effective Date | 1988-09-09 |
| Filing Status | FILING RECEIVED |
Sponsor Plan History (Cabot Corporation)
| Year | Plans | Participants | Total Assets |
|---|---|---|---|
| 2022 | 1 | 1,176 | $715M |
| 2023 | 1 | 1,073 | $806M |
| 2024 | 1 | 1,076 | $876M |
Nearby 401(k) Plans in Massachusetts
Peer 401(k) plans, same state, same plan type, ranked by total assets.
Cabot 401(k) Plan vs. nearby 401(k) plans in Massachusetts, assets vs. participants
- Fidelity Retirement Savings Plan $23.0B · 52,036
- Liberty Mutual 401(k) Plan $8.8B · 32,843
- Massachusetts Institute of Technology Supplemental 401(k) Plan $5.8B · 13,690
- Philips North America 401(k) Plan $5.2B · 19,750
- Boston Scientific Corporation 401(k) Retirement Savings Plan $4.9B · 18,359
Similar-Sized 401(k) Plans Nationally
401(k) plans in other states closest to Cabot 401(k) Plan by total assets, not by location.
- Aflac Incorporated 401(k) Savings and Profit Sharing Plan (GA) $715M · 5,780
- Dana Retirement Savings Plan (OH) $716M · 2,744
- Employee 401(k) Savings Plan (TX) $716M · 10,774
- Biomerieux, Inc. Employee Savings Plan (NC) $715M · 5,823
Frequently Asked Questions
How did Cabot 401(k) Plan assets move in 2022? ▼
How have Cabot Corporation plan assets changed over time? ▼
Where does Cabot 401(k) Plan rank by assets among Form 5500 filers? ▼
Which 401(k) plans are similar in size to Cabot 401(k) Plan? ▼
Next read for Cabot 401(k) Plan
Scale reading
Ways to act on Cabot 401(k) Plan's numbers.
- By total assets, Cabot 401(k) Plan 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 Massachusetts. Compare plans
- Cabot Corporation's sponsor-wide assets have grown 22.4% since 2022 across 3 plan years on file. More Manufacturing plans