PlanOptica
CompaniesPricing
Sign inTry Pro free
Try Pro free
  1. Companies/
  2. Sonos, Inc.
  • Benefits analytics
  • Plan summaries
  • Retirement plans
  • Health & Benefits plans

Filings through Oct 24, 2026.

Sonos, Inc.

EIN 03-0479476-consumer electronics-Latest filing 2025
Plans
2
Retirement
1
$236.9M assets
Health & Benefits
1
$17.5M premiums
Participants
2,539
301 COROMAR DRIVE - GOLETA, CA 93117805-965-3001sonos.comLinkedIn1001-5000 employeesconsumer electronics
Plans on this EIN
2 filings
#001401(k)-$236.9M - 1,579 part#501Mixed-$17.5M - 1,712 lives

Health & Benefits portfolio - carriers, brokers and premium across this company's health and benefits plan.

Benefits portfolio analytics

1 plan / $17.5M premiums / 1,712 covered lives

Coverage by line

Premium dollars by benefit type (bundled lines overlap)

  • Health$16.5M
  • Prescription drug$16.5M
  • Other$531K
  • Life$359K
  • Long-term disability$313K
  • Vision$173K
Total $17.5M6 rows
See carrier and broker market share with Pro.
Pro unlocks:
  • Top carriers and their premium share
  • Top brokers and their commission share

Plan summaries

Each card links to its plan page. The plan page shows fees vs peers, audit grade, history and counterparties.

Retirement#001

SONOS, INC. 401(K) PLAN

401(k)

Assets$236.9M
Participants1,579
On the plan page
Fees vs peersAudit gradeAsset trajectoryContributionsSch C providers
Open plan
Health & Benefits#501

SONOS, INC. WELFARE BENEFIT PLAN

Mixed - BLUE SHIELD OF CALIFORNIA

Premiums$17.5M
Covered lives1,712
On the plan page
Premium breakdownCarriersBrokersCoverage stats
Open plan

Retirement plans

1 plan on this EIN

PlanNameTypeAssetsParticipantsLatest year
#001SONOS, INC. 401(K) PLAN401(k)$236.9M1,5792025
  • SONOS, INC. 401(K) PLAN$236.9M
    #001 · 401(k) · 20251,579

Health & Benefits plans

1 plan on this EIN

PlanNameFundingCarrierPremiumsCoveredLatest year
#501SONOS, INC. WELFARE BENEFIT PLANMixedBLUE SHIELD OF CALIFORNIA$17.5M1,7122025
  • SONOS, INC. WELFARE BENEFIT PLAN$17.5M
    #501 · Mixed · BLUE SHIELD OF CALIFORNIA · 20251,712
Retirement plans
Health & Benefits plans

On this page

  1. Benefits analytics
  2. Plan summaries
  3. Retirement plans
  4. Health & Benefits plans
PlanOptica

Advisors and brokers use PlanOptica to research retirement and health plans. Each plan has 10 years of filings, a peer rank and a source for every number.

Product
  • Retirement
  • Health & Benefits
  • Funds & Managers
  • Companies
  • Pricing
Data
  • Downloads
  • Retirement plans CSV
  • Health & Benefits plans CSV
  • Plan holdings CSV
  • Custom analysis
  • API and AI agents
Resources
  • Free ERISA search
  • Free EIN lookup
  • All providers
  • Health & Benefits providers
  • Filter catalog
  • Documentation
  • Glossary
  • Compare
Company
  • About
  • Research
  • Press
  • Contact
  • Privacy
  • Terms
© 2026 PlanOptica