401(k) · DOL Form 5500 · 2023

Neophotonics Corporation 401(k) Plan

Data updated 2026-08-25

$52M
Total assets Below avg plan size
177
Participants Small participant base
86th
Percentile by assets National rank
$295,989
Avg per participant High balance/head
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Official DOL plan name: Neophotonics Corporation 401(k) Profit Sharing Plan & Trust · Sponsored by Neophotonics Corporation · California · Manufacturing

$52M in assets, 177 participants

Neophotonics Corporation's Neophotonics Corporation 401(k) Profit Sharing Plan & Trust reported $52M in total assets and 177 participants in its 2023 DOL Form 5500 filing, ranking in the 86th 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.

  • #14,933 in Manufacturing (18,722 peers)

Coverage in California

Neophotonics Corporation 401(k) Profit Sharing Plan & Trust covers 177 participants in California, about 28% of the average California filer (state average ~630 per filing). Assets: $52M.

#14,933
in Manufacturing (18,722 peers)
+9.9%
assets growth YoY
0.5×
vs typical plan assets (national mean)

Neophotonics Corporation 401(k) Profit Sharing Plan & Trust's outsized position by total assets

Neophotonics Corporation 401(k) Profit Sharing Plan & Trust vs every filed plan by assets

End-of-year total assets · plan year 2023 · DOL Form 5500

$52,390,100 Top 14% higher than 86% of 127,068 filed plans

This plan $0 $2,050,000,000 every filed plan with reported assets, bucketed by value

Dashed line + filled bar = this entry, among filed plans.

Source U.S. Department of Labor Form 5500 filings (EBSA) · plan year 2023

Neophotonics Corporation 401(k) Profit Sharing Plan & Trust 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. Neophotonics Corporation 401(k) Profit Sharing Plan & Trust sits mid-pack in the medium band (177 participants).

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • Neophotonics Corporation 401(k) Profit Sharing Plan & Trust reported net income rose from -$10M in the plan year 2022 filing to $5M in the plan year 2023 filing.
  • Neophotonics Corporation 401(k) Profit Sharing Plan & Trust reported participants fell from 217 in the plan year 2022 filing to 177 in the plan year 2023 filing.
  • Neophotonics Corporation 401(k) Profit Sharing Plan & Trust end-of-year assets rose from $48M in the plan year 2022 filing to $52M in the plan year 2023 filing.

See the national 2022→2023 release diff →

Plan-year Form 5500 strip

Filing strip 943253730 · Neophotonics Corporation PY 2023 · 401(k)

Neophotonics Corporation 401(k) Profit Sharing Plan & Trust · $52M · 177 · 86th

  • TYPE $52M
  • TYPE 177
  • TYPE 86th
  • TYPE 401(k)
  • TYPE near Port Liberty Retirement Plan
  • TYPE ind #14933

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 California →

Neophotonics Corporation 401(k) Profit Sharing Plan & Trust in the asset neighbourhood

Pgav Savings and Investment PlanPgav Savings and Investment …$52MNeophotonics Corporation 401(k) Profit Sharing Plan & TrustNeophotonics Corporation 401…$52MPort Liberty Retirement Plan$52MInvitation Homes 401(k) Plan$52MSonterra Medical Management Group Profit Sharing 401(k) PlanSonterra Medical Management …$52M
End-of-year total assets ($M) among Neophotonics Corporation 401(k) Profit Sharing Plan & Trust and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2023.

California filing particulars

Total Assets (Beginning of Year)$48M
Net Assets (End of Year)$52M
Net Income$5M
Employer EIN943253730
Plan Effective Date1997-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Neophotonics Corporation)

Sponsor-wide plan assets over time

All Neophotonics Corporation plans reported in each filing year

Latest sponsor-wide plan assets
$58M 22.30022840220686% vs 2022
2024 filing year
$45M$50M$55M$60M 202220232024 $47.7M $58.3M ▲ +22.3%
Year Plans Participants Total Assets
2022 1 217 $48M
2023 1 177 $52M
2024 1 144 $58M

Nearby 401(k) Plans in California

Peer 401(k) plans, same state, same plan type, ranked by total assets.

Neophotonics Corporation 401(k) Profit Sharing Plan & Trust vs. nearby 401(k) plans in California, assets vs. participants Scatter plot of 6 data points. -50000050000100000150000200000250000 -200204060 Total assets ($B) Participants Neophotonics Corporation 401(k) Profit Sharing Plan & Trust, Total assets ($B): 0.0523901 · Participants: 177Neophotonics Corporation 401(k) Profit Sharing Plan & TrustWells Fargo & Company 401(k) Plan, Total assets ($B): 51.831350351 · Participants: 193919Wells Fargo & Company 401(k) PlanGoogle LLC 401(k) Savings Plan, Total assets ($B): 39.047152408 · Participants: 122867Google LLC 401(k) Savings PlanOracle Corporation 401(k) Savings and Investment Plan, Total assets ($B): 26.320437734 · Participants: 63105Oracle Corporation 401(k) Savings and Investment PlanIntel 401(k) Savings Plan, Total assets ($B): 22.17918189 · Participants: 59863Intel 401(k) Savings PlanApple 401(k) Plan, Total assets ($B): 19.779511539 · Participants: 106111Apple 401(k) Plan
Neophotonics Corporation 401(k) Profit Sharing Plan & Trust vs. nearby 401(k) plans in California, assets vs. participants
Compare Neophotonics Corporation 401(k) Profit Sharing Plan & Trust side-by-side with 3 peers →

Neophotonics Corporation 401(k) Profit Sharing Plan & Trust's out-of-state 401(k) peers by assets and headcount

Outside California, the nearest 401(k) by assets is Port Liberty Retirement Plan in NY ($52M); by covered participants it is Purolite 401(k) Plan in PA (177 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($52M here).

Similar participant headcount

Nearest other-state filings by covered participants (177 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.

Frequently Asked Questions

How did Neophotonics Corporation 401(k) Profit Sharing Plan & Trust assets move in 2023? ▼
Neophotonics Corporation 401(k) Profit Sharing Plan & Trust grew at a solid clip - up 9.9% during 2023, from $48M to $52M. Reported net income was $5M.
How have Neophotonics Corporation plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Neophotonics Corporation's sponsor-wide assets grew 22.3%, from $48M to $58M.
Where does Neophotonics Corporation 401(k) Profit Sharing Plan & Trust rank by assets among Form 5500 filers? ▼
Neophotonics Corporation 401(k) Profit Sharing Plan & Trust ranks in the 86th percentile by end-of-year assets among 127,072 plans that reported assets for plan year 2023 (in the top quartile of all filed plans by assets).
Which 401(k) plans are similar in size to Neophotonics Corporation 401(k) Profit Sharing Plan & Trust? ▼
Among 401(k) plans in other states, the closest by assets is Port Liberty Retirement Plan in NY ($52M, 130 participants).
Which 401(k) plans cover a similar participant headcount to Neophotonics Corporation 401(k) Profit Sharing Plan & Trust? ▼
Among 401(k) plans in other states, the closest by covered participants is Purolite 401(k) Plan in PA (177 participants, N/A in assets).

Source: U.S. Department of Labor, Employee Benefits Security Administration (EBSA), Form 5500 public disclosure dataset. Plan year 2023.

Source: DOL EFAST2 filing system (efast.dol.gov) - original filing retrieval by EIN 943253730.

Read our methodology - how this data is sourced, computed, and verified.

Data sourced from U.S. Department of Labor Form 5500 filings (EBSA). See our methodology for details.