401(k) · DOL Form 5500 · 2022

Sonos, Inc. 401(k) Plan

Data updated 2026-08-25

$122M
Total assets Near avg plan size
1,147
Participants Near avg headcount
94th
Percentile by assets National rank
$106,184
Avg per participant Below avg balance/head
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Official DOL plan name: Sonos, Inc. 401(k) Plan · Sponsored by Sonos, Inc. · California · Professional & Technical Services

$122M in assets, 1,147 participants

Sonos, Inc.'s Sonos, Inc. 401(k) Plan reported $122M in total assets and 1,147 participants in its 2022 DOL Form 5500 filing, ranking in the 94th 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.

  • #20,463 in Professional & Technical Services (21,562 peers)

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

Sonos, Inc. 401(k) Plan sits in the top 10% of all filed plans by assets, $122M for 1,147 participants (~$106,184/participant), down 4.0% in 2022.

#20,463
in Professional & Technical Services (21,562 peers)
-4.0%
assets change YoY
1.2×
vs typical plan assets (national mean)

The plan reported a net loss of $5M for the year, a single-year figure driven by markets and benefit payments, not a measure of plan health.

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

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

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

$121,792,656 Top 6% higher than 94% 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

Sonos, Inc. 401(k) Plan'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. Sonos, Inc. 401(k) Plan lands in the large band (1,147 participants).

Published 5500 schedule card

Filing strip 030479476 · Sonos, Inc. PY 2022 · 401(k)

Sonos, Inc. 401(k) Plan · $122M · 1,147 · 94th

  • IND $122M
  • EOY 1,147
  • 5500 94th
  • ASSETS 401(k)
  • PCT near First Mid Bancshares, Inc. 401(k) Profit Sharing Plan
  • EIN ind #20463

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 →

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

Yuma Regional Medical Center 401(k) PlanYuma Regional Medical Center…$122MSonos, Inc. 401(k) Plan$122MFirst Mid Bancshares, Inc. 401(k) Profit Sharing PlanFirst Mid Bancshares, Inc. 4…$122MPerkins Eastman Architects, Dpc 401(k) PlanPerkins Eastman Architects, …$122MNational Hockey League Savings Plan for National Hockey League/Nhl Enterprise EmployeesNational Hockey League Savin…$122M
End-of-year total assets ($M) among Sonos, Inc. 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)$127M
Net Assets (End of Year)$122M
Net Income-$5M
Employer EIN030479476
Plan Effective Date2004-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Sonos, Inc.)

Sponsor-wide plan assets over time

All Sonos, Inc. plans reported in each filing year

Latest sponsor-wide plan assets
$208M 70.73615013371578% vs 2022
2024 filing year
$100M$150M$200M$250M 202220232024 $122M $208M ▲ +70.7%
Year Plans Participants Total Assets
2022 1 1,147 $122M
2023 1 1,318 $169M
2024 1 1,302 $208M

Nearby 401(k) Plans in California

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

Sonos, Inc. 401(k) Plan vs. nearby 401(k) plans in California, assets vs. participants Scatter plot of 6 data points. -50000050000100000150000200000250000 -200204060 Total assets ($B) Participants Sonos, Inc. 401(k) Plan, Total assets ($B): 0.121792656 · Participants: 1147Sonos, Inc. 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
Sonos, Inc. 401(k) Plan vs. nearby 401(k) plans in California, assets vs. participants
Compare Sonos, Inc. 401(k) Plan side-by-side with 3 peers →

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

Outside California, the nearest 401(k) by assets is First Mid Bancshares, Inc. 401(k) Profit Sharing Plan in IL ($122M); by covered participants it is Southwark Metal Manufacturing Co. 401(k) Retirement Plan in PA (1,147 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (1,147 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 Sonos, Inc. 401(k) Plan assets move in 2022? ▼
Sonos, Inc. 401(k) Plan edged down modestly - down 4.0% during 2022, from $127M to $122M. Reported net income was -$5M.
How have Sonos, Inc. plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Sonos, Inc.'s sponsor-wide assets grew 70.7%, from $122M to $208M.
Where does Sonos, Inc. 401(k) Plan rank by assets among Form 5500 filers? ▼
Sonos, Inc. 401(k) Plan ranks in the 94th percentile by end-of-year assets among 139,126 plans that reported assets for plan year 2022 (in the top 10% of all filed plans by assets).
Which 401(k) plans are similar in size to Sonos, Inc. 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by assets is First Mid Bancshares, Inc. 401(k) Profit Sharing Plan in IL ($122M, 894 participants).
Which 401(k) plans cover a similar participant headcount to Sonos, Inc. 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Southwark Metal Manufacturing Co. 401(k) Retirement Plan in PA (1,147 participants, $18M 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 030479476.

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.