401(k) · DOL Form 5500 · 2022

F5, Inc. 401(k) Plan

Data updated 2026-08-25

$745M
Total assets Above avg plan size
3,387
Participants Above avg headcount
99th
Percentile by assets National rank
$220,060
Avg per participant Above avg balance/head
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Official DOL plan name: F5, Inc. 401(k) Profit Sharing Plan and Trust · Sponsored by F5, Inc. · Washington · Professional & Technical Services

$745M in assets, 3,387 participants

F5, Inc.'s F5, Inc. 401(k) Profit Sharing Plan and Trust reported $745M in total assets and 3,387 participants in its 2022 DOL Form 5500 filing, ranking in the 99th 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.

  • #21,351 in Professional & Technical Services (21,562 peers)

Coverage in Washington

F5, Inc. 401(k) Profit Sharing Plan and Trust covers 3,387 participants in Washington, 2.3x the typical Washington plan (state average ~1,476 per filing). Assets: $745M.

#21,351
in Professional & Technical Services (21,562 peers)
-18.3%
assets change YoY
7.5×
vs typical plan assets (national mean)

The plan reported a net loss of $166M for the year, a single-year figure driven by markets and benefit payments, not a measure of plan health.

F5, Inc. 401(k) Profit Sharing Plan and Trust's outsized position by total assets

F5, Inc. 401(k) Profit Sharing Plan and Trust vs every filed plan by assets

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

$745,344,016 Top 1% higher than 99% 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

F5, Inc. 401(k) Profit Sharing Plan and Trust's large-plan peer group by participant headcount

Plan-year 2022 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. F5, Inc. 401(k) Profit Sharing Plan and Trust lands in the large band (3,387 participants).

DOL schedule card

Filing strip 911714307 · F5, Inc. PY 2022 · 401(k)

F5, Inc. 401(k) Profit Sharing Plan and Trust · $745M · 3,387 · 99th

  • RANK $745M
  • PHOTO 3,387
  • IND 99th
  • EOY 401(k)
  • 5500 near Sutter Medical Group 401(k) Profit Sharing Plan
  • ASSETS ind #21351

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 Washington →

F5, Inc. 401(k) Profit Sharing Plan and Trust in the asset neighbourhood

Four Seasons Hotels Retirement Benefit PlanFour Seasons Hotels Retireme…$747MCitadel Retirement Savings PlanCitadel Retirement Savings P…$747MF5, Inc. 401(k) Profit Sharing Plan and TrustF5, Inc. 401(k) Profit Shari…$745MSutter Medical Group 401(k) Profit Sharing PlanSutter Medical Group 401(k) …$745MPlumbers Local Union No. 1 Employee 401(k) Savings PlanPlumbers Local Union No. 1 E…$744M
End-of-year total assets ($M) among F5, Inc. 401(k) Profit Sharing Plan and Trust and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2022.

Washington filing particulars

Total Assets (Beginning of Year)$912M
Net Assets (End of Year)$745M
Net Income-$166M
Employer EIN911714307
Plan Effective Date1998-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (F5, Inc.)

Sponsor-wide plan assets over time

All F5, Inc. plans reported in each filing year

Latest sponsor-wide plan assets
$1.1B 42.945254154961916% vs 2022
2024 filing year
$0.7B$0.8B$0.9B$1B$1.1B$1.2B 202220232024 $0.75B $1.07B ▲ +42.7%
Year Plans Participants Total Assets
2022 1 3,387 $745M
2023 1 3,539 $907M
2024 1 3,243 $1.1B

Nearby 401(k) Plans in Washington

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

F5, Inc. 401(k) Profit Sharing Plan and Trust vs. nearby 401(k) plans in Washington, assets vs. participants Scatter plot of 6 data points. -500000050000010000001500000 -20020406080 Total assets ($B) Participants F5, Inc. 401(k) Profit Sharing Plan and Trust, Total assets ($B): 0.745344016 · Participants: 3387F5, Inc. 401(k) Profit Sharing Plan and TrustThe Boeing Company 401(k) Retirement Plan, Total assets ($B): 63.503643295 · Participants: 118434The Boeing Company 401(k) Retirement PlanMicrosoft Corporation Savings Plus 401(k) Plan, Total assets ($B): 39.602667639 · Participants: 109797Microsoft Corporation Savings Plus 401(k) PlanCostco 401(k) Retirement Plan, Total assets ($B): 25.912962472 · Participants: 181505Costco 401(k) Retirement PlanAmazon 401(k) Plan, Total assets ($B): 17.732345025 · Participants: 1230308Amazon 401(k) PlanT-Mobile USA, Inc. 401(k) Retirement Savings Plan & Trust, Total assets ($B): 7.280031396 · Participants: 75797T-Mobile USA, Inc. 401(k) Retirement Savings Plan & Trust
F5, Inc. 401(k) Profit Sharing Plan and Trust vs. nearby 401(k) plans in Washington, assets vs. participants
Compare F5, Inc. 401(k) Profit Sharing Plan and Trust side-by-side with 3 peers →

F5, Inc. 401(k) Profit Sharing Plan and Trust's out-of-state 401(k) peers by assets and headcount

Outside Washington, the nearest 401(k) by assets is Sutter Medical Group 401(k) Profit Sharing Plan in CA ($745M); by covered participants it is Monarch Healthcare 401(k) Plan in MN (3,387 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($745M here).

Similar participant headcount

Nearest other-state filings by covered participants (3,387 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 F5, Inc. 401(k) Profit Sharing Plan and Trust assets move in 2022? ▼
F5, Inc. 401(k) Profit Sharing Plan and Trust declined sharply - down 18.3% during 2022, from $912M to $745M. Reported net income was -$166M.
How have F5, Inc. plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), F5, Inc.'s sponsor-wide assets grew 42.9%, from $745M to $1.1B.
Where does F5, Inc. 401(k) Profit Sharing Plan and Trust rank by assets among Form 5500 filers? ▼
F5, Inc. 401(k) Profit Sharing Plan and Trust ranks in the 99th percentile by end-of-year assets among 139,126 plans that reported assets for plan year 2022 (among the largest 1% of all filed plans).
Which 401(k) plans are similar in size to F5, Inc. 401(k) Profit Sharing Plan and Trust? ▼
Among 401(k) plans in other states, the closest by assets is Sutter Medical Group 401(k) Profit Sharing Plan in CA ($745M, 1,274 participants).
Which 401(k) plans cover a similar participant headcount to F5, Inc. 401(k) Profit Sharing Plan and Trust? ▼
Among 401(k) plans in other states, the closest by covered participants is Monarch Healthcare 401(k) Plan in MN (3,387 participants, $21M 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 911714307.

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.