401(k) · DOL Form 5500 · 2024
Plexus Corp. 401(k) Plan
Data updated 2026-08-11
- $606M
- Total assets
- 3,233
- Participants
- 98th
- Percentile by assets
- $187,470
- Avg per participant
Official DOL plan name: Plexus Corp. 401(k) Retirement Plan · Sponsored by Plexus Corp. · Wisconsin · Management of Enterprises
$606M in assets, 3,233 participants
Plexus Corp.'s Plexus Corp. 401(k) Retirement Plan reported $606M in total assets and 3,233 participants in its 2024 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 123,622 plans)
- #1,047 in Management of Enterprises (1,133 peers)
Coverage in Wisconsin
Plexus Corp. 401(k) Retirement Plan covers 3,233 participants in Wisconsin, 5.7x the typical Wisconsin plan (state average ~563 per filing). Assets: $606M.
- $606M
- total plan assets (2024 EOY)
- 3,233
- covered participants
- 98th
- percentile by assets (of 123,622 plans)
- $187,470
- avg assets per participant
What changed between DOL Form 5500 filings
plan year 2023 → plan year 2024
- Plexus Corp. 401(k) Retirement Plan reported net income fell from $80M in the plan year 2023 filing to $64M in the plan year 2024 filing.
- Plexus Corp. 401(k) Retirement Plan end-of-year assets rose from $543M in the plan year 2023 filing to $606M in the plan year 2024 filing.
- Plexus Corp. 401(k) Retirement Plan reported participants fell from 3,324 in the plan year 2023 filing to 3,233 in the plan year 2024 filing.
Participants vs Wisconsin filers
In Wisconsin, the average filing covers about 563 participants across 2,940 plans. Plexus Corp. 401(k) Retirement Plan reports 3,233 participants - 5.7x that state average ($606M EOY assets).
Wisconsin filing particulars
| Total Assets (Beginning of Year) | $543M |
|---|---|
| Net Assets (End of Year) | $606M |
| Net Income | $64M |
| Employer EIN | 391344447 |
| Plan Effective Date | 1989-01-01 |
| Filing Status | FILING RECEIVED |
Sponsor Plan History (Plexus Corp.)
| Year | Plans | Participants | Total Assets |
|---|---|---|---|
| 2022 | 1 | 3,363 | $463M |
| 2023 | 1 | 3,324 | $543M |
| 2024 | 1 | 3,233 | $606M |
Nearby 401(k) Plans in Wisconsin
Peer 401(k) plans, same state, same plan type, ranked by total assets.
Plexus Corp. 401(k) Retirement Plan vs. nearby 401(k) plans in Wisconsin, assets vs. participants
- Advocate Aurora Health 401(k) Plan $10.5B · 80,015
- Johnson Controls Retirement Savings and Investment Plan $7.2B · 28,489
- Fiserv 401(k) Savings Plan $5.1B · 26,372
- Kimberly-Clark Corporation 401(k) & Profit Sharing Plan $5.0B · 11,661
- Rockwell Automation Retirement Savings Plan $3.8B · 9,217
Similar-Sized 401(k) Plans Nationally
401(k) plans in other states closest to Plexus Corp. 401(k) Retirement Plan by total assets, not by location.
- Fortrea 401(k) Plan (NC) $606M · 4,771
- Allete and Affiliated Companies Retirement Savings and Stock Ownership Plan (MN) $606M · 1,569
- Electric Power Research Institute, Inc. 401(k) Plan (CA) $605M · 1,263
- Veradigm LLC. Retirement Savings Plan (NC) $605M · 1,690
Frequently Asked Questions
How did Plexus Corp. 401(k) Retirement Plan assets move in 2024? ▼
How have Plexus Corp. plan assets changed over time? ▼
Where does Plexus Corp. 401(k) Retirement Plan rank by assets among Form 5500 filers? ▼
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Next read for Plexus Corp. 401(k) Retirement Plan
Filing takeaways
Ways to act on Plexus Corp. 401(k) Retirement Plan's numbers.
- By total assets, Plexus Corp. 401(k) Retirement 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 Wisconsin. Compare plans
- Plexus Corp.'s sponsor-wide assets have grown 31.0% since 2022 across 3 plan years on file. More Management of Enterprises plans