401(k) · DOL Form 5500 · 2023

Onesmile, LLC 401(k) Plan

Data updated 2026-08-11

$304M
Total assets
6,458
Participants
96th
Percentile by assets
$47,150
Avg per participant
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Official DOL plan name: Onesmile 401(k) Plan and Trust · Sponsored by Onesmile, LLC · California · Healthcare & Social Assistance

$304M in assets, 6,458 participants

Onesmile, LLC's Onesmile 401(k) Plan and Trust reported $304M in total assets and 6,458 participants in its 2023 DOL Form 5500 filing, ranking in the 96th 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.

  • 96th percentile by assets (of 127,072 plans)
  • #17,073 in Healthcare & Social Assistance (17,684 peers)

Coverage in California

Onesmile 401(k) Plan and Trust covers 6,458 participants in California, 10x the typical California plan (state average ~630 per filing). Assets: $304M.

$304M
total plan assets (2023 EOY)
6,458
covered participants
96th
percentile by assets (of 127,072 plans)
$47,150
avg assets per participant

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • Onesmile 401(k) Plan and Trust reported net income rose from -$31M in the plan year 2022 filing to $53M in the plan year 2023 filing.
  • Onesmile 401(k) Plan and Trust end-of-year assets rose from $251M in the plan year 2022 filing to $304M in the plan year 2023 filing.
  • Onesmile 401(k) Plan and Trust reported participants fell from 6,469 in the plan year 2022 filing to 6,458 in the plan year 2023 filing.

See the national 2022→2023 release diff →

State
California
Industry
Healthcare & Social Assistance

Participants vs California filers

In California, the average filing covers about 630 participants across 15,291 plans. Onesmile 401(k) Plan and Trust reports 6,458 participants - 10x that state average ($304M EOY assets).

California filing particulars

Total Assets (Beginning of Year)$251M
Net Assets (End of Year)$304M
Net Income$53M
Employer EIN473808383
Plan Effective Date2000-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Onesmile, LLC)

$200M$250M$300M$350M$400M 202220232024 $251M $349M ▲ +38.7%
Total plan assets by year, all Onesmile, LLC plans on file
Year Plans Participants Total Assets
2022 1 6,469 $251M
2023 1 6,458 $304M
2024 1 6,092 $349M

Nearby 401(k) Plans in California

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

Onesmile 401(k) Plan and Trust vs. nearby 401(k) plans in California, assets vs. participants

Onesmile 401(k) Plan and Trust vs. nearby 401(k) plans in California, assets vs. participants Scatter plot of 6 data points. -50000050000100000150000200000250000 -200204060 Total assets ($B) Participants Onesmile 401(k) Plan…Wells Fargo & Compan…Google LLC 401(k) Sa…Oracle Corporation 4…Intel 401(k) Savings…Apple 401(k) Plan
Onesmile 401(k) Plan and Trust vs. nearby 401(k) plans in California, assets vs. participants
Compare Onesmile 401(k) Plan and Trust side-by-side with 3 peers →

Scale composition for Onesmile 401(k) Plan and Trust

Onesmile 401(k) Plan and Trust reports $304M in end-of-year assets across 6,458 participants (0.002% of the $12.3T held by all Form 5500 filers in the national rollup , and 0.007% of 93,925,755 covered participants) - about $47,150 per participant (34% of the national average assets-per-participant) . Net income for plan year 2023 was $53M.

This plan identity (EIN 473808383, plan #001) has 3 Form 5500 filings on file from 2022 to 2024 , with end-of-year assets moving from $251M to $349M (+38.7%) while covered participants moved from 6,469 to 6,092 . Single-year sparse filers cannot show that trail.

Plan year Participants EOY assets Filing
2022 6,469 $251M Open filing
2023 6,458 $304M This page
2024 · index core 6,092 $349M Open filing

The same sponsor also keeps 1 other index-core plan on PlainRetire:

Similar-Sized 401(k) Plans Nationally

401(k) plans in other states closest to Onesmile 401(k) Plan and Trust by total assets, not by location.

Frequently Asked Questions

How did Onesmile 401(k) Plan and Trust assets move in 2023? ▼
Onesmile 401(k) Plan and Trust grew sharply - up 21.1% during 2023, from $251M to $304M. Reported net income was $53M.
How have Onesmile, LLC plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Onesmile, LLC's sponsor-wide assets grew 38.7%, from $251M to $349M.
Where does Onesmile 401(k) Plan and Trust rank by assets among Form 5500 filers? ▼
Onesmile 401(k) Plan and Trust ranks in the 96th percentile by end-of-year assets among 127,072 plans that reported assets for plan year 2023 (in the top 5% of all filed plans by assets).
Which 401(k) plans are similar in size to Onesmile 401(k) Plan and Trust? ▼
Among 401(k) plans in other states, the closest by assets is Ath Retirement Plan and Trust in VA ($305M, 469 participants).

Next read for Onesmile 401(k) Plan and Trust

Filing takeaways

Ways to act on Onesmile 401(k) Plan and Trust's numbers.

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 473808383.

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.