401(k) · DOL Form 5500 · 2023

Zoox, Inc. 401(k) Plan

Data updated 2026-08-25

$128M
Total assets Near avg plan size
1,900
Participants Near avg headcount
93rd
Percentile by assets National rank
$67,126
Avg per participant Below avg balance/head
PlainRetire home → About this data RSS: change history

Official DOL plan name: Zoox, Inc. 401(k) Plan · Sponsored by Zoox, Inc. · California · Transportation & Warehousing

$128M in assets, 1,900 participants

Zoox, Inc.'s Zoox, Inc. 401(k) Plan reported $128M in total assets and 1,900 participants in its 2023 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.

  • #3,054 in Transportation & Warehousing (3,362 peers)

Coverage in California

Zoox, Inc. 401(k) Plan covers 1,900 participants in California, 3.0x the typical California plan (state average ~630 per filing). Assets: $128M.

#3,054
in Transportation & Warehousing (3,362 peers)
+80.2%
assets growth YoY
1.3×
vs typical plan assets (national mean)

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

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

End-of-year total assets · plan year 2023 · DOL Form 5500

$127,539,454 Top 7% higher than 93% of 127,068 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 2023

Zoox, Inc. 401(k) Plan's large-plan peer group by participant headcount

Plan-year 2023 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Zoox, Inc. 401(k) Plan lands in the large band (1,900 participants).

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • Zoox, Inc. 401(k) Plan reported net income rose from $11M in the plan year 2022 filing to $57M in the plan year 2023 filing.
  • Zoox, Inc. 401(k) Plan end-of-year assets rose from $71M in the plan year 2022 filing to $128M in the plan year 2023 filing.
  • Zoox, Inc. 401(k) Plan reported participants rose from 1,388 in the plan year 2022 filing to 1,900 in the plan year 2023 filing.

See the national 2022→2023 release diff →

EBSA filing schedule strip

Filing strip 471523316 · Zoox, Inc. PY 2023 · 401(k)

Zoox, Inc. 401(k) Plan · $128M · 1,900 · 93rd

  • IND $128M
  • EOY 1,900
  • 5500 93rd
  • ASSETS 401(k)
  • PCT near Munters Corporation Employee Savings and 401(k) Plan
  • EIN ind #3054

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 Transportation & Warehousing retirement plans → · Plans in California →

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

Ohio Machinery Co. Incentive Savings PlanOhio Machinery Co. Incentive…$128MThe General Shale 401(k) Plan$128MZoox, Inc. 401(k) Plan$128MMunters Corporation Employee Savings and 401(k) PlanMunters Corporation Employee…$128MCredit Union National Association, Inc. 401(k) PlanCredit Union National Associ…$127M
End-of-year total assets ($M) among Zoox, Inc. 401(k) Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2023.

California filing particulars

Total Assets (Beginning of Year)$71M
Net Assets (End of Year)$128M
Net Income$57M
Employer EIN471523316
Plan Effective Date2016-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Zoox, Inc.)

Sponsor-wide plan assets over time

All Zoox, Inc. plans reported in each filing year

Latest sponsor-wide plan assets
$222M 214.34767359679915% vs 2022
2024 filing year
$50M$100M$150M$200M$250M 202220232024 $70.8M $223M ▲ +214.4%
Year Plans Participants Total Assets
2022 1 1,388 $71M
2023 1 1,900 $128M
2024 1 2,301 $222M

Nearby 401(k) Plans in California

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

Zoox, Inc. 401(k) Plan vs. nearby 401(k) plans in California, assets vs. participants Scatter plot of 6 data points. -50000050000100000150000200000250000 -200204060 Total assets ($B) Participants Zoox, Inc. 401(k) Plan, Total assets ($B): 0.127539454 · Participants: 1900Zoox, Inc. 401(k) PlanWells Fargo & Company 401(k) Plan, Total assets ($B): 51.831350351 · Participants: 193919Wells Fargo & Company 401(k) PlanGoogle LLC 401(k) Savings Plan, Total assets ($B): 39.047152408 · Participants: 122867Google LLC 401(k) Savings PlanOracle Corporation 401(k) Savings and Investment Plan, Total assets ($B): 26.320437734 · Participants: 63105Oracle Corporation 401(k) Savings and Investment PlanIntel 401(k) Savings Plan, Total assets ($B): 22.17918189 · Participants: 59863Intel 401(k) Savings PlanApple 401(k) Plan, Total assets ($B): 19.779511539 · Participants: 106111Apple 401(k) Plan
Zoox, Inc. 401(k) Plan vs. nearby 401(k) plans in California, assets vs. participants
Compare Zoox, Inc. 401(k) Plan side-by-side with 3 peers →

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

Outside California, the nearest 401(k) by assets is Munters Corporation Employee Savings and 401(k) Plan in MA ($128M); by covered participants it is Plus One Holdings, Inc. 401(k) Profit Sharing Plan in MN (1,900 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($128M here).

Similar participant headcount

Nearest other-state filings by covered participants (1,900 participants); asset peers above are excluded.

DOL Form 5500 plan year 2023. Asset totals can differ widely at the same headcount; neither axis is a quality rating.

Frequently Asked Questions

How did Zoox, Inc. 401(k) Plan assets move in 2023? ▼
Zoox, Inc. 401(k) Plan surged - up 80.2% during 2023, from $71M to $128M. Reported net income was $57M.
How have Zoox, Inc. plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Zoox, Inc.'s sponsor-wide assets grew 214.3%, from $71M to $222M.
Where does Zoox, Inc. 401(k) Plan rank by assets among Form 5500 filers? ▼
Zoox, Inc. 401(k) Plan ranks in the 93rd percentile by end-of-year assets among 127,072 plans that reported assets for plan year 2023 (in the top 10% of all filed plans by assets).
Which 401(k) plans are similar in size to Zoox, Inc. 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by assets is Munters Corporation Employee Savings and 401(k) Plan in MA ($128M, 1,118 participants).
Which 401(k) plans cover a similar participant headcount to Zoox, Inc. 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Plus One Holdings, Inc. 401(k) Profit Sharing Plan in MN (1,900 participants, $29M in assets).

Source: U.S. Department of Labor, Employee Benefits Security Administration (EBSA), Form 5500 public disclosure dataset. Plan year 2023.

Source: DOL EFAST2 filing system (efast.dol.gov) - original filing retrieval by EIN 471523316.

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.