401(k) · DOL Form 5500 · 2022
Mosaic Health System 401(k) Plan
Data updated 2026-08-11
- $356M
- Total assets
- 4,449
- Participants
- 97th
- Percentile by assets
- $79,933
- Avg per participant
Official DOL plan name: Mosaic Health System 401(k) Retirement Plan · Sponsored by Mosaic Health System · Missouri · Healthcare & Social Assistance
$356M in assets, 4,449 participants
Mosaic Health System's Mosaic Health System 401(k) Retirement Plan reported $356M in total assets and 4,449 participants in its 2022 DOL Form 5500 filing, ranking in the 97th 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.
- 97th percentile by assets (of 139,126 plans)
- #19,563 in Healthcare & Social Assistance (20,060 peers)
Coverage in Missouri
Mosaic Health System 401(k) Retirement Plan covers 4,449 participants in Missouri, 6.0x the typical Missouri plan (state average ~737 per filing). Assets: $356M.
- $356M
- total plan assets (2022 EOY)
- 4,449
- covered participants
- 97th
- percentile by assets (of 139,126 plans)
- $79,933
- avg assets per participant
The plan reported a net loss of $54M for the year, a single-year figure driven by markets and benefit payments, not a measure of plan health.
Participants vs Missouri filers
In Missouri, the average filing covers about 737 participants across 2,297 plans. Mosaic Health System 401(k) Retirement Plan reports 4,449 participants - 6.0x that state average ($356M EOY assets).
Missouri filing particulars
| Total Assets (Beginning of Year) | $410M |
|---|---|
| Net Assets (End of Year) | $356M |
| Net Income | -$54M |
| Employer EIN | 431283316 |
| Plan Effective Date | 1998-01-01 |
| Filing Status | FILING RECEIVED |
Sponsor Plan History (Mosaic Health System)
| Year | Plans | Participants | Total Assets |
|---|---|---|---|
| 2022 | 1 | 4,449 | $356M |
| 2023 | 1 | 4,560 | $413M |
| 2024 | 1 | 4,614 | $453M |
Nearby 401(k) Plans in Missouri
Peer 401(k) plans, same state, same plan type, ranked by total assets.
Mosaic Health System 401(k) Retirement Plan vs. nearby 401(k) plans in Missouri, assets vs. participants
- Bayer Corporation Savings and Retirement Plan $9.2B · 18,917
- Edward D. Jones & Co. Profit Sharing and 401(k) Plan $8.7B · 47,923
- Enterprise Holdings Retirement Savings Plan $4.5B · 59,568
- Centene Management Corporation Retirement Plan $3.2B · 49,060
- Anheuser-Busch 401(k) Savings and Retirement Plan $3.1B · 14,556
Similar-Sized 401(k) Plans Nationally
401(k) plans in other states closest to Mosaic Health System 401(k) Retirement Plan by total assets, not by location.
- Kratos Defense & Security Solutions, Inc. Employee (CA) $356M · 2,548
- Akima, LLC 401(k) Plan (VA) $355M · 7,334
- Yanfeng Automotive Interior Systems Savings and Investment 401(k) Plan (MI) $355M · 5,881
- Finastra USA Salary Savings 401(k) Plan (FL) $355M · 1,712
Frequently Asked Questions
How did Mosaic Health System 401(k) Retirement Plan assets move in 2022? ▼
How have Mosaic Health System plan assets changed over time? ▼
Where does Mosaic Health System 401(k) Retirement Plan rank by assets among Form 5500 filers? ▼
Which 401(k) plans are similar in size to Mosaic Health System 401(k) Retirement Plan? ▼
Next read for Mosaic Health System 401(k) Retirement P…
Filing takeaways
Ways to act on Mosaic Health System 401(k) Retirement Plan's numbers.
- By total assets, Mosaic Health System 401(k) Retirement Plan ranks in the top 5% of all filed plans by assets. See the largest plans
- Compare it side-by-side against 3 similar 401(k) plans in Missouri. Compare plans
- Mosaic Health System's sponsor-wide assets have grown 27.5% since 2022 across 3 plan years on file. More Healthcare & Social Assistance plans