401(k) · DOL Form 5500 · 2024

Harmonic Inc. 401(k) Plan

Data updated 2026-08-25

$154M
Total assets Near avg plan size
393
Participants Below avg headcount
93rd
Percentile by assets National rank
$392,607
Avg per participant High balance/head
PlainRetire home → About this data RSS: change history

Official DOL plan name: Harmonic Inc. 401(k) Plan · Sponsored by Harmonic Inc. · California · Manufacturing

$154M in assets, 393 participants

Harmonic Inc.'s Harmonic Inc. 401(k) Plan reported $154M in total assets and 393 participants in its 2024 DOL Form 5500 filing, ranking in the 93rd 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.

  • #15,927 in Manufacturing (17,777 peers)

Where Harmonic Inc. 401(k) Plan sits by assets

Harmonic Inc. 401(k) Plan sits in the top 10% of all filed plans by assets, $154M for 393 participants (~$392,607/participant), up 11.2% in 2024.

#15,927
in Manufacturing (17,777 peers)
+11.2%
assets growth YoY
1.5×
vs typical plan assets (national mean)

Harmonic Inc. 401(k) Plan's outsized position by total assets

Harmonic Inc. 401(k) Plan vs every filed plan by assets

End-of-year total assets · plan year 2024 · DOL Form 5500

$154,294,415 Top 7% higher than 93% of 123,620 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 2024

Harmonic Inc. 401(k) Plan among mid-size filed plans by headcount

Plan-year 2024 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Harmonic Inc. 401(k) Plan sits mid-pack in the medium band (393 participants).

What changed between DOL Form 5500 filings

plan year 2023 → plan year 2024

  • Harmonic Inc. 401(k) Plan reported net income fell from $23M in the plan year 2023 filing to $16M in the plan year 2024 filing.
  • Harmonic Inc. 401(k) Plan end-of-year assets rose from $139M in the plan year 2023 filing to $154M in the plan year 2024 filing.
  • Harmonic Inc. 401(k) Plan reported participants rose from 388 in the plan year 2023 filing to 393 in the plan year 2024 filing.

See the national 2023→2024 release diff →

Published 5500 schedule card

Filing strip 770201147 · Harmonic Inc. PY 2024 · 401(k)

Harmonic Inc. 401(k) Plan · $154M · 393 · 93rd

  • SCH $154M
  • SCH 393
  • SCH 93rd
  • SCH 401(k)
  • SCH near IBEW Employees' 401(k) Plan
  • SCH ind #15927

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 →

Harmonic Inc. 401(k) Plan in the asset neighbourhood

Asc Engineered Solutions, LLC Retirement Savings PlanAsc Engineered Solutions, LL…$154MHarmonic Inc. 401(k) Plan$154MIBEW Employees' 401(k) Plan$154MLeco Corporation 401(k) Retirement PlanLeco Corporation 401(k) Reti…$154MUfcw Local One 401(k) Savings PlanUfcw Local One 401(k) Saving…$154M
End-of-year total assets ($M) among Harmonic Inc. 401(k) Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2024.

Scale-class filing particulars (2024)

Total Assets (Beginning of Year)$139M
Net Assets (End of Year)$154M
Net Income$16M
Employer EIN770201147
Plan Effective Date1992-04-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Harmonic Inc.)

Sponsor-wide plan assets over time

All Harmonic Inc. plans reported in each filing year

Latest sponsor-wide plan assets
$154M 33.09180566012583% vs 2022
2024 filing year
$100M$120M$140M$160M 202220232024 $116M $154M ▲ +33.1%
Year Plans Participants Total Assets
2022 1 383 $116M
2023 1 388 $139M
2024 1 393 $154M

Nearby 401(k) Plans in California

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

Harmonic Inc. 401(k) Plan vs. nearby 401(k) plans in California, assets vs. participants Scatter plot of 6 data points. -50000050000100000150000 -200204060 Total assets ($B) Participants Harmonic Inc. 401(k) Plan, Total assets ($B): 0.154294415 · Participants: 393Harmonic Inc. 401(k) PlanGoogle LLC 401(k) Savings Plan, Total assets ($B): 48.738057415 · Participants: 116712Google LLC 401(k) Savings PlanOracle Corporation 401(k) Savings and Investment Plan, Total assets ($B): 31.02646504 · Participants: 58962Oracle Corporation 401(k) Savings and Investment PlanIntel 401(k) Savings Plan, Total assets ($B): 24.850880304 · Participants: 55298Intel 401(k) Savings PlanApple 401(k) Plan, Total assets ($B): 24.714519387 · Participants: 101450Apple 401(k) PlanCisco Systems,Inc. 401(k) Plan, Total assets ($B): 22.728425546 · Participants: 40452Cisco Systems,Inc. 401(k) Plan
Harmonic Inc. 401(k) Plan vs. nearby 401(k) plans in California, assets vs. participants
Compare Harmonic Inc. 401(k) Plan side-by-side with 3 peers →

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

Outside California, the nearest 401(k) by assets is IBEW Employees' 401(k) Plan in DC ($154M); by covered participants it is Allied Printing Services, Incorporated 401(k) Retirement Savings Plan in CT (393 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($154M here).

Similar participant headcount

Nearest other-state filings by covered participants (393 participants); asset peers above are excluded.

DOL Form 5500 plan year 2024. Asset totals can differ widely at the same headcount; neither axis is a quality rating.

Frequently Asked Questions

How did Harmonic Inc. 401(k) Plan assets move in 2024? ▼
Harmonic Inc. 401(k) Plan grew at a solid clip - up 11.2% during 2024, from $139M to $154M. Reported net income was $16M.
How have Harmonic Inc. plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Harmonic Inc.'s sponsor-wide assets grew 33.1%, from $116M to $154M.
Where does Harmonic Inc. 401(k) Plan rank by assets among Form 5500 filers? ▼
Harmonic Inc. 401(k) Plan ranks in the 93rd percentile by end-of-year assets among 123,622 plans that reported assets for plan year 2024 (in the top 10% of all filed plans by assets).
Which 401(k) plans are similar in size to Harmonic Inc. 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by assets is IBEW Employees' 401(k) Plan in DC ($154M, 707 participants).
Which 401(k) plans cover a similar participant headcount to Harmonic Inc. 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Allied Printing Services, Incorporated 401(k) Retirement Savings Plan in CT (393 participants, $41M in assets).

Source: U.S. Department of Labor, Employee Benefits Security Administration (EBSA), Form 5500 public disclosure dataset. Plan year 2024.

Source: DOL EFAST2 filing system (efast.dol.gov) - original filing retrieval by EIN 770201147.

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.