401(k) · DOL Form 5500 · 2024

Gigamon, Inc. 401(k) Plan

Data updated 2026-08-25

$160M
Total assets Near avg plan size
482
Participants Below avg headcount
93rd
Percentile by assets National rank
$332,169
Avg per participant High balance/head
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Official DOL plan name: Gigamon, Inc. 401(k) Plan · Sponsored by Gigamon, Inc. · California · Professional & Technical Services

$160M in assets, 482 participants

Gigamon, Inc.'s Gigamon, Inc. 401(k) Plan reported $160M in total assets and 482 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.

  • #19,035 in Professional & Technical Services (20,173 peers)

Where Gigamon, Inc. 401(k) Plan sits by assets

Gigamon, Inc. 401(k) Plan sits in the top 10% of all filed plans by assets, $160M for 482 participants (~$332,169/participant), up 18.0% in 2024.

#19,035
in Professional & Technical Services (20,173 peers)
+18.0%
assets growth YoY
1.6×
vs typical plan assets (national mean)

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

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

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

$160,105,670 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

Gigamon, 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. Gigamon, Inc. 401(k) Plan sits mid-pack in the medium band (482 participants).

What changed between DOL Form 5500 filings

plan year 2023 → plan year 2024

  • Gigamon, Inc. 401(k) Plan end-of-year assets rose from $136M in the plan year 2023 filing to $160M in the plan year 2024 filing.
  • Gigamon, Inc. 401(k) Plan reported net income fell from $26M in the plan year 2023 filing to $24M in the plan year 2024 filing.
  • Gigamon, Inc. 401(k) Plan reported participants fell from 508 in the plan year 2023 filing to 482 in the plan year 2024 filing.

See the national 2023→2024 release diff →

DOL schedule card

Filing strip 263963351 · Gigamon, Inc. PY 2024 · 401(k)

Gigamon, Inc. 401(k) Plan · $160M · 482 · 93rd

  • PART $160M
  • TYPE 482
  • NET 93rd
  • BOOK 401(k)
  • VS-ST near Holiday Inn Club Vacations Incorporated Retirement Plan
  • BOY ind #19035

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 Professional & Technical Services retirement plans → · Plans in California →

Gigamon, Inc. 401(k) Plan in the asset neighbourhood

Marshall, Gerstein & Borun LLP Salary Savings & Profit Sharing PlanMarshall, Gerstein & Borun L…$160MGigamon, Inc. 401(k) Plan$160MHoliday Inn Club Vacations Incorporated Retirement PlanHoliday Inn Club Vacations I…$160MEnnis Inc. 401(k) Plan$160MSaft America Inc. Savings and Retirement PlanSaft America Inc. Savings an…$160M
End-of-year total assets ($M) among Gigamon, 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)$136M
Net Assets (End of Year)$160M
Net Income$24M
Employer EIN263963351
Plan Effective Date2006-04-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Gigamon, Inc.)

Sponsor-wide plan assets over time

All Gigamon, Inc. plans reported in each filing year

Latest sponsor-wide plan assets
$160M 46.005035162348385% vs 2022
2024 filing year
$100M$120M$140M$160M$180M 202220232024 $110M $160M ▲ +46.0%
Year Plans Participants Total Assets
2022 1 574 $110M
2023 1 508 $136M
2024 1 482 $160M

Nearby 401(k) Plans in California

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

Gigamon, Inc. 401(k) Plan vs. nearby 401(k) plans in California, assets vs. participants Scatter plot of 6 data points. -50000050000100000150000 -200204060 Total assets ($B) Participants Gigamon, Inc. 401(k) Plan, Total assets ($B): 0.16010567 · Participants: 482Gigamon, 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
Gigamon, Inc. 401(k) Plan vs. nearby 401(k) plans in California, assets vs. participants
Compare Gigamon, Inc. 401(k) Plan side-by-side with 3 peers →

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

Outside California, the nearest 401(k) by assets is Holiday Inn Club Vacations Incorporated Retirement Plan in FL ($160M); by covered participants it is Hanna Steel Corporation Profit Sharing Plan in AL (482 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (482 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 Gigamon, Inc. 401(k) Plan assets move in 2024? ▼
Gigamon, Inc. 401(k) Plan grew sharply - up 18.0% during 2024, from $136M to $160M. Reported net income was $24M.
How have Gigamon, Inc. plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Gigamon, Inc.'s sponsor-wide assets grew 46.0%, from $110M to $160M.
Where does Gigamon, Inc. 401(k) Plan rank by assets among Form 5500 filers? ▼
Gigamon, 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 Gigamon, Inc. 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by assets is Holiday Inn Club Vacations Incorporated Retirement Plan in FL ($160M, 4,562 participants).
Which 401(k) plans cover a similar participant headcount to Gigamon, Inc. 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Hanna Steel Corporation Profit Sharing Plan in AL (482 participants, $42M 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 263963351.

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.