Other · DOL Form 5500 · 2022
Seattle Childrens Healthcare System Retirement Plan
Data updated 2026-08-11
- $210M
- Total assets
- 8,252
- Participants
- 96th
- Percentile by assets
- $25,480
- Avg per participant
Official DOL plan name: Seattle Children's 403(b) Plan · Sponsored by Seattle Childrens Healthcare System · Washington · Healthcare & Social Assistance
$210M in assets, 8,252 participants
Seattle Childrens Healthcare System's Seattle Children's 403(b) Plan reported $210M in total assets and 8,252 participants in its 2022 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 139,126 plans)
- #19,323 in Healthcare & Social Assistance (20,060 peers)
Coverage in Washington
Seattle Children's 403(b) Plan covers 8,252 participants in Washington, 5.6x the typical Washington plan (state average ~1,476 per filing). Assets: $210M.
- $210M
- total plan assets (2022 EOY)
- 8,252
- covered participants
- 96th
- percentile by assets (of 139,126 plans)
- $25,480
- avg assets per participant
The plan reported a net loss of $38M for the year, a single-year figure driven by markets and benefit payments, not a measure of plan health.
Participants vs Washington filers
In Washington, the average filing covers about 1,476 participants across 2,612 plans. Seattle Children's 403(b) Plan reports 8,252 participants - 5.6x that state average ($210M EOY assets).
Washington filing particulars
| Total Assets (Beginning of Year) | $248M |
|---|---|
| Net Assets (End of Year) | $210M |
| Net Income | -$38M |
| Employer EIN | 911250116 |
| Plan Effective Date | 1991-01-01 |
| Filing Status | FILING RECEIVED |
Sponsor Plan History (Seattle Childrens Healthcare System)
| Year | Plans | Participants | Total Assets |
|---|---|---|---|
| 2022 | 2 | 16,818 | $1.2B |
| 2023 | 2 | 18,828 | $1.5B |
| 2024 | 2 | 19,763 | $1.7B |
Nearby Other Plans in Washington
Peer Other plans, same state, same plan type, ranked by total assets.
Seattle Children's 403(b) Plan vs. nearby Other plans in Washington, assets vs. participants
- Fred Hutchinson Cancer Center Retirement Savings Plan $1.1B · 4,435
- Multicare Health System 403(b) Employee Savings Plan $819M · 14,779
- Ironworkers District Council of the Pacific Nw Field Ironworkers Annuity Trust Fund $484M · 6,863
- Virginia Mason Medical Center 403(b) Plan $457M · 5,560
- Overlake Hospital Medical Center 403(b)Retirement Plan $435M · 3,301
Scale composition for Seattle Children's 403(b) Plan
Seattle Children's 403(b) Plan reports $210M in end-of-year assets across 8,252 participants (0.002% of the $12.3T held by all Form 5500 filers in the national rollup , and 0.009% of 93,925,755 covered participants) - about $25,480 per participant (18% of the national average assets-per-participant) . Net income for plan year 2022 was -$38M.
This plan identity (EIN 911250116, plan #004) has 3 Form 5500 filings on file from 2022 to 2024 , with end-of-year assets moving from $210M to $284M (+35.2%) while covered participants moved from 8,252 to 9,721 . Single-year sparse filers cannot show that trail.
| Plan year | Participants | EOY assets | Filing |
|---|---|---|---|
| 2022 | 8,252 | $210M | This page |
| 2023 | 9,337 | $250M | Open filing |
| 2024 · index core | 9,721 | $284M | Open filing |
The same sponsor also keeps 2 other index-core plans on PlainRetire:
- Seattle Children's Healthcare System Employees Retirement Plan (401(k), $1.5B, 10,042 participants)
- Seattle Children's 403(b) Plan (Other, $284M, 9,721 participants)
Similar-Sized Other Plans Nationally
Other plans in other states closest to Seattle Children's 403(b) Plan by total assets, not by location.
- The College of Wooster Defined Contribution Plan (OH) $210M · 623
- Bridgeport Hospital Tax Sheltered Annuity Plan (CT) $210M · 4,377
- Doylestown Hospital 403(b) Retirement Savings Plan (PA) $211M · 3,125
- Valparaiso University Retirement Plan (IN) $209M · 720
Frequently Asked Questions
How did Seattle Children's 403(b) Plan assets move in 2022? ▼
How have Seattle Childrens Healthcare System plan assets changed over time? ▼
Where does Seattle Children's 403(b) Plan rank by assets among Form 5500 filers? ▼
Which Other plans are similar in size to Seattle Children's 403(b) Plan? ▼
Next read for Seattle Children's 403(b) Plan
Filing takeaways
Ways to act on Seattle Children's 403(b) Plan's numbers.
- By total assets, Seattle Children's 403(b) Plan ranks in the top 5% of all filed plans by assets. See the largest plans
- Compare it side-by-side against 3 similar Other plans in Washington. Compare plans
- Seattle Childrens Healthcare System's sponsor-wide assets have grown 47.8% since 2022 across 3 plan years on file. More Healthcare & Social Assistance plans