401(k) · DOL Form 5500 · 2024
Teradyne, Inc. & Subsidiaries 401(k) Plan
Data updated 2026-08-11
- $1.2B
- Total assets
- 2,041
- Participants
- 99th
- Percentile by assets
- $564,918
- Avg per participant
Official DOL plan name: Teradyne, Inc. Savings Plan · Sponsored by Teradyne, Inc. & Subsidiaries · Massachusetts · Manufacturing
$1.2B in assets, 2,041 participants
Teradyne, Inc. & Subsidiaries's Teradyne, Inc. Savings Plan reported $1.2B in total assets and 2,041 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)
- #17,362 in Manufacturing (17,777 peers)
Coverage in Massachusetts
Teradyne, Inc. Savings Plan covers 2,041 participants in Massachusetts, 3.1x the typical Massachusetts plan (state average ~659 per filing). Assets: $1.2B.
- $1.2B
- total plan assets (2024 EOY)
- 2,041
- covered participants
- 99th
- percentile by assets (of 123,622 plans)
- $564,918
- avg assets per participant
What changed between DOL Form 5500 filings
plan year 2023 → plan year 2024
- Teradyne, Inc. Savings Plan end-of-year assets rose from $1.0B in the plan year 2023 filing to $1.2B in the plan year 2024 filing.
- Teradyne, Inc. Savings Plan reported net income fell from $140M in the plan year 2023 filing to $130M in the plan year 2024 filing.
- Teradyne, Inc. Savings Plan reported participants fell from 2,068 in the plan year 2023 filing to 2,041 in the plan year 2024 filing.
Participants vs Massachusetts filers
In Massachusetts, the average filing covers about 659 participants across 4,265 plans. Teradyne, Inc. Savings Plan reports 2,041 participants - 3.1x that state average ($1.2B EOY assets).
Massachusetts filing particulars
| Total Assets (Beginning of Year) | $1.0B |
|---|---|
| Net Assets (End of Year) | $1.2B |
| Net Income | $130M |
| Employer EIN | 042272148 |
| Plan Effective Date | 1973-07-01 |
| Filing Status | FILING RECEIVED |
Sponsor Plan History (Teradyne, Inc. & Subsidiaries)
| Year | Plans | Participants | Total Assets |
|---|---|---|---|
| 2022 | 2 | 2,383 | $995M |
| 2023 | 2 | 2,470 | $1.1B |
| 2024 | 2 | 2,393 | $1.2B |
Nearby 401(k) Plans in Massachusetts
Peer 401(k) plans, same state, same plan type, ranked by total assets.
Teradyne, Inc. Savings 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
Similar-Sized 401(k) Plans Nationally
401(k) plans in other states closest to Teradyne, Inc. Savings Plan by total assets, not by location.
- Konica Minolta 401(k) Plan (NJ) $1.2B · 5,380
- Ace Hardware Corporation 401(k) Savings and Retirement Plan (IL) $1.2B · 6,697
- Retirement Plan of Research Triangle Institute (NC) $1.2B · 3,758
- Kaiser Permanente Tax Sheltered Annuity Plan (CA) $1.2B · 5,565
Frequently Asked Questions
How did Teradyne, Inc. Savings Plan assets move in 2024? ▼
How have Teradyne, Inc. & Subsidiaries plan assets changed over time? ▼
Where does Teradyne, Inc. Savings Plan rank by assets among Form 5500 filers? ▼
Which 401(k) plans are similar in size to Teradyne, Inc. Savings Plan? ▼
Next read for Teradyne, Inc. Savings Plan
Filing takeaways
Ways to act on Teradyne, Inc. Savings Plan's numbers.
- By total assets, Teradyne, Inc. 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 Massachusetts. Compare plans
- Teradyne, Inc. & Subsidiaries's sponsor-wide assets have grown 24.0% since 2022 across 3 plan years on file. More Manufacturing plans