401(k) · DOL Form 5500 · 2022

Lumentum Operations LLC 401(k) Plan

Data updated 2026-08-25

$210M
Total assets Near avg plan size
727
Participants Near avg headcount
96th
Percentile by assets National rank
$288,597
Avg per participant High balance/head
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Official DOL plan name: Lumentum 401(k) Plan · Sponsored by Lumentum Operations LLC · California · Manufacturing

$210M in assets, 727 participants

Lumentum Operations LLC's Lumentum 401(k) Plan reported $210M in total assets and 727 participants in its 2022 DOL Form 5500 filing, ranking in the 96th 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.

  • #19,228 in Manufacturing (20,602 peers)

Where Lumentum 401(k) Plan sits by assets

Lumentum 401(k) Plan sits in the top 5% of all filed plans by assets, $210M for 727 participants (~$288,597/participant), down 16.5% in 2022.

#19,228
in Manufacturing (20,602 peers)
-16.5%
assets change YoY
2.1×
vs typical plan assets (national mean)

The plan reported a net loss of $41M for the year, a single-year figure driven by markets and benefit payments, not a measure of plan health.

Lumentum 401(k) Plan's outsized position by total assets

Lumentum 401(k) Plan vs every filed plan by assets

End-of-year total assets · plan year 2022 · DOL Form 5500

$209,809,865 Top 4% higher than 96% of 139,123 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 2022

Lumentum 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. Lumentum 401(k) Plan sits mid-pack in the medium band (727 participants).

DOL schedule card

Filing strip 473844837 · Lumentum Operations LLC PY 2022 · 401(k)

Lumentum 401(k) Plan · $210M · 727 · 96th

  • BOOK $210M
  • BOOK 727
  • BOOK 96th
  • BOOK 401(k)
  • BOOK near Ryan, LLC Employees 401(k) Profit Sharing Plan & Trust
  • BOOK ind #19228

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 →

Lumentum 401(k) Plan in the asset neighbourhood

Texas Capital 401(k) Plan$210MAccentcare 401(k) Retirement Savings PlanAccentcare 401(k) Retirement…$210MRyan, LLC Employees 401(k) Profit Sharing Plan & TrustRyan, LLC Employees 401(k) P…$210MLumentum 401(k) Plan$210MDeferred Salary Profit-Sharing Plan for Employees of Dcs CorporationDeferred Salary Profit-Shari…$210M
End-of-year total assets ($M) among Lumentum 401(k) Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2022.

Scale-class filing particulars (2022)

Total Assets (Beginning of Year)$251M
Net Assets (End of Year)$210M
Net Income-$41M
Employer EIN473844837
Plan Effective Date2015-08-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Lumentum Operations LLC)

Sponsor-wide plan assets over time

All Lumentum Operations LLC plans reported in each filing year

Latest sponsor-wide plan assets
$271M 29.380428322567198% vs 2022
2024 filing year
$200M$220M$240M$260M$280M 202220232024 $210M $271M ▲ +29.4%
Year Plans Participants Total Assets
2022 1 727 $210M
2023 1 750 $245M
2024 1 679 $271M

Nearby 401(k) Plans in California

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

Lumentum 401(k) Plan vs. nearby 401(k) plans in California, assets vs. participants Scatter plot of 6 data points. -50000050000100000150000200000250000 -200204060 Total assets ($B) Participants Lumentum 401(k) Plan, Total assets ($B): 0.209809865 · Participants: 727Lumentum 401(k) PlanWells Fargo & Company 401(k) Plan, Total assets ($B): 45.765616608 · Participants: 205865Wells Fargo & Company 401(k) PlanGoogle LLC 401(k) Savings Plan, Total assets ($B): 28.89820221 · Participants: 102963Google LLC 401(k) Savings PlanOracle Corporation 401(k) Savings and Investment Plan, Total assets ($B): 21.851716605 · Participants: 46320Oracle Corporation 401(k) Savings and Investment PlanChevron Employee Savings Investment Plan, Total assets ($B): 18.60989746 · Participants: 19946Chevron Employee Savings Investment PlanIntel 401(k) Savings Plan, Total assets ($B): 18.361585903 · Participants: 54672Intel 401(k) Savings Plan
Lumentum 401(k) Plan vs. nearby 401(k) plans in California, assets vs. participants
Compare Lumentum 401(k) Plan side-by-side with 3 peers →

Lumentum 401(k) Plan's out-of-state 401(k) peers by assets and headcount

Outside California, the nearest 401(k) by assets is Ryan, LLC Employees 401(k) Profit Sharing Plan & Trust in TX ($210M); by covered participants it is Stinker Stores Inc. 401(k) Plan in ID (727 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (727 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.

Frequently Asked Questions

How did Lumentum 401(k) Plan assets move in 2022? ▼
Lumentum 401(k) Plan declined sharply - down 16.5% during 2022, from $251M to $210M. Reported net income was -$41M.
How have Lumentum Operations LLC plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Lumentum Operations LLC's sponsor-wide assets grew 29.4%, from $210M to $271M.
Where does Lumentum 401(k) Plan rank by assets among Form 5500 filers? ▼
Lumentum 401(k) Plan ranks in the 96th percentile by end-of-year assets among 139,126 plans that reported assets for plan year 2022 (in the top 5% of all filed plans by assets).
Which 401(k) plans are similar in size to Lumentum 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by assets is Ryan, LLC Employees 401(k) Profit Sharing Plan & Trust in TX ($210M, 2,021 participants).
Which 401(k) plans cover a similar participant headcount to Lumentum 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Stinker Stores Inc. 401(k) Plan in ID (727 participants, $8M in assets).

Source: U.S. Department of Labor, Employee Benefits Security Administration (EBSA), Form 5500 public disclosure dataset. Plan year 2022.

Source: DOL EFAST2 filing system (efast.dol.gov) - original filing retrieval by EIN 473844837.

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.