401(k) · DOL Form 5500 · 2023
Kopin Corporation 401(k) Plan
Data updated 2026-08-25
- $23M
- Total assets Small plan by assets
- 145
- Participants Small participant base
- 75th
- Percentile by assets National rank
- $158,968
- Avg per participant Above avg balance/head
Official DOL plan name: Kopin Corporation 401(k) Plan · Sponsored by Kopin Corporation · Massachusetts · Manufacturing
$23M in assets, 145 participants
Kopin Corporation's Kopin Corporation 401(k) Plan reported $23M in total assets and 145 participants in its 2023 DOL Form 5500 filing, ranking in the 75th 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.
- #12,293 in Manufacturing (18,722 peers)
Coverage in Massachusetts
Kopin Corporation 401(k) Plan covers 145 participants in Massachusetts, about 22% of the average Massachusetts filer (state average ~659 per filing). Assets: $23M.
- #12,293
- in Manufacturing (18,722 peers)
- -11.9%
- assets change YoY
- 0.2×
- vs typical plan assets (national mean)
The plan reported a net loss of $3M for the year, a single-year figure driven by markets and benefit payments, not a measure of plan health.
Kopin Corporation 401(k) Plan's outsized position by total assets
Kopin Corporation 401(k) Plan vs every filed plan by assets
End-of-year total assets · plan year 2023 · DOL Form 5500
$23,050,369 Top 25% higher than 75% of 127,068 filed plans
Dashed line + filled bar = this entry, among filed plans.
Source U.S. Department of Labor Form 5500 filings (EBSA) · plan year 2023
Kopin Corporation 401(k) Plan among mid-size filed plans by headcount
Plan-year 2023 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Kopin Corporation 401(k) Plan sits mid-pack in the medium band (145 participants).
What changed between DOL Form 5500 filings
plan year 2022 → plan year 2023
- Kopin Corporation 401(k) Plan reported net income rose from -$4M in the plan year 2022 filing to -$3M in the plan year 2023 filing.
- Kopin Corporation 401(k) Plan end-of-year assets fell from $26M in the plan year 2022 filing to $23M in the plan year 2023 filing.
Published 5500 schedule card
Filing strip 042833935 · Kopin Corporation PY 2023 · 401(k)
Kopin Corporation 401(k) Plan · $23M · 145 · 75th
- EOY $23M
- 5500 145
- ASSETS 75th
- PCT 401(k)
- EIN near Pacific Guardian Life Insurance Co., Ltd. 401(k) Plan
- RANK ind #12293
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 →
Kopin Corporation 401(k) Plan in the asset neighbourhood
Massachusetts filing particulars
| Total Assets (Beginning of Year) | $26M |
|---|---|
| Net Assets (End of Year) | $23M |
| Net Income | -$3M |
| Employer EIN | 042833935 |
| Plan Effective Date | 1987-09-01 |
| Filing Status | FILING RECEIVED |
Sponsor Plan History (Kopin Corporation)
Sponsor-wide plan assets over time
All Kopin Corporation plans reported in each filing year
- Latest sponsor-wide plan assets
- $27M 2.9747628580551777% vs 2022
- 2024 filing year
| Year | Plans | Participants | Total Assets |
|---|---|---|---|
| 2022 | 1 | 145 | $26M |
| 2023 | 1 | 145 | $23M |
| 2024 | 1 | 115 | $27M |
Nearby 401(k) Plans in Massachusetts
Peer 401(k) plans, same state, same plan type, ranked by total assets.
- Fidelity Retirement Savings Plan $28.6B · 62,289
- Liberty Mutual 401(k) Plan $10.6B · 37,052
- Massachusetts Institute of Technology Supplemental 401(k) Plan $6.8B · 14,094
- Boston Scientific Corporation 401(k) Retirement Savings Plan $5.8B · 19,881
- Philips North America 401(k) Plan $5.8B · 19,120
Kopin Corporation 401(k) Plan's out-of-state 401(k) peers by assets and headcount
Outside Massachusetts, the nearest 401(k) by assets is Pacific Guardian Life Insurance Co., Ltd. 401(k) Plan in HI ($23M); by covered participants it is Fabian Oil Inc Profit Sharing Plan and Trust in ME (145 participants). Same-state nearby plans are listed separately above.
Closest by plan assets
Nearest other-state filings by tot_assets_eoy ($23M here).
- Pacific Guardian Life Insurance Co., Ltd. 401(k) Plan (HI) $23M · 112
- Thomas Doll Profit Sharing 401(k) Plan (CA) $23M · 91
- Employee Retirement Savings 401(k) Plan (MD) $23M · 266
- Amvc 401(k) Profit Sharing Plan (IA) $23M · 798
Similar participant headcount
Nearest other-state filings by covered participants (145 participants); asset peers above are excluded.
DOL Form 5500 plan year 2023. Asset totals can differ widely at the same headcount; neither axis is a quality rating.