401(k) · DOL Form 5500 · 2022
Vicor Corporation 401(k) Plan
Data updated 2026-08-25
- $151M
- Total assets Near avg plan size
- 934
- Participants Near avg headcount
- 95th
- Percentile by assets National rank
- $161,978
- Avg per participant Above avg balance/head
Official DOL plan name: Vicor Corporation 401(k) Plan · Sponsored by Vicor Corporation · Massachusetts · Manufacturing
$151M in assets, 934 participants
Vicor Corporation's Vicor Corporation 401(k) Plan reported $151M in total assets and 934 participants in its 2022 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.
- #18,883 in Manufacturing (20,602 peers)
Where Vicor Corporation 401(k) Plan sits by assets
Vicor Corporation 401(k) Plan sits in the top 5% of all filed plans by assets, $151M for 934 participants (~$161,978/participant), down 17.6% in 2022.
- #18,883
- in Manufacturing (20,602 peers)
- -17.6%
- assets change YoY
- 1.5×
- vs typical plan assets (national mean)
The plan reported a net loss of $32M for the year, a single-year figure driven by markets and benefit payments, not a measure of plan health.
Vicor Corporation 401(k) Plan's outsized position by total assets
Vicor Corporation 401(k) Plan vs every filed plan by assets
End-of-year total assets · plan year 2022 · DOL Form 5500
$151,287,288 Top 5% higher than 95% of 139,123 filed plans
Dashed line + filled bar = this entry, among filed plans.
Source U.S. Department of Labor Form 5500 filings (EBSA) · plan year 2022
Vicor Corporation 401(k) Plan among mid-size filed plans by headcount
Plan-year 2022 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Vicor Corporation 401(k) Plan sits mid-pack in the medium band (934 participants).
EBSA filing schedule strip
Filing strip 042742817 · Vicor Corporation PY 2022 · 401(k)
Vicor Corporation 401(k) Plan · $151M · 934 · 95th
- NET $151M
- NET 934
- NET 95th
- NET 401(k)
- NET near Hush 401(k) Retirement Savings Plan
- NET ind #18883
Stamps derive from this plan's Form 5500 line items (assets, participants, type, EIN, cohort placement) - not a quality rating of the sponsor. Read with Manufacturing retirement plans → · Plans in Massachusetts →
Vicor Corporation 401(k) Plan in the asset neighbourhood
Scale-class filing particulars (2022)
| Total Assets (Beginning of Year) | $184M |
|---|---|
| Net Assets (End of Year) | $151M |
| Net Income | -$32M |
| Employer EIN | 042742817 |
| Plan Effective Date | 1989-01-01 |
| Filing Status | FILING RECEIVED |
Sponsor Plan History (Vicor Corporation)
Sponsor-wide plan assets over time
All Vicor Corporation plans reported in each filing year
- Latest sponsor-wide plan assets
- $186M 23.183162619717262% vs 2022
- 2024 filing year
| Year | Plans | Participants | Total Assets |
|---|---|---|---|
| 2022 | 1 | 934 | $151M |
| 2023 | 1 | 976 | $174M |
| 2024 | 1 | 943 | $186M |
Nearby 401(k) Plans in Massachusetts
Peer 401(k) plans, same state, same plan type, ranked by total assets.
- 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
Vicor Corporation 401(k) Plan's out-of-state 401(k) peers by assets and headcount
Outside Massachusetts, the nearest 401(k) by assets is Hush 401(k) Retirement Savings Plan in TX ($151M); by covered participants it is Employees' Thrift Plan of Indianapolis Power & Light Company in IN (934 participants). Same-state nearby plans are listed separately above.
Closest by plan assets
Nearest other-state filings by tot_assets_eoy ($151M here).
- Hush 401(k) Retirement Savings Plan (TX) $151M · 1,205
- Guideone Insurance Company 401(k) Plan (IA) $151M · 550
- Astronautics Corporation of America and Kearfott Corporation Deferred Savings and Profit Sharing Plan (WI) $151M · 910
- Cottingham and Butler Insurance Services, Inc. Profit Sharing & Savings Plan (IA) $151M · 1,131
Similar participant headcount
Nearest other-state filings by covered participants (934 participants); asset peers above are excluded.
DOL Form 5500 plan year 2022. Asset totals can differ widely at the same headcount; neither axis is a quality rating.