401(k) · DOL Form 5500 · 2022
Iowa Health System 401(k) Plan
Data updated 2026-08-25
- $2.7B
- Total assets Very large vs avg
- 28,603
- Participants Very large workforce
- 100th
- Percentile by assets National rank
- $93,851
- Avg per participant Below avg balance/head
Official DOL plan name: Iowa Health System Section 401(k) Retirement Savings Plan · Sponsored by Iowa Health System · Iowa · Healthcare & Social Assistance
$2.7B in assets, 28,603 participants
Iowa Health System's Iowa Health System Section 401(k) Retirement Savings Plan reported $2.7B in total assets and 28,603 participants in its 2022 DOL Form 5500 filing, ranking in the 100th 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.
- #20,010 in Healthcare & Social Assistance (20,060 peers)
Coverage in Iowa
Iowa Health System Section 401(k) Retirement Savings Plan covers 28,603 participants in Iowa, 47x the typical Iowa plan (state average ~609 per filing). Assets: $2.7B.
- #20,010
- in Healthcare & Social Assistance (20,060 peers)
- -15.8%
- assets change YoY
- 27×
- vs typical plan assets (national mean)
The plan reported a net loss of $504M for the year, a single-year figure driven by markets and benefit payments, not a measure of plan health.
Iowa Health System Section 401(k) Retirement Savings Plan's outsized position by total assets
Iowa Health System Section 401(k) Retirement Savings Plan vs every filed plan by assets
End-of-year total assets · plan year 2022 · DOL Form 5500
$2,684,422,851 Highest reported value at or above every one of 139,123 filed plans
Dashed line + filled bar = this entry, among filed plans.
Source U.S. Department of Labor Form 5500 filings (EBSA) · plan year 2022
Iowa Health System Section 401(k) Retirement Savings Plan's mega-plan peer group by participant headcount
Plan-year 2022 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Iowa Health System Section 401(k) Retirement Savings Plan is a mega filing (28,603 participants), the rightmost band on the breakdown.
DOL schedule card
Filing strip 421435199 · Iowa Health System PY 2022 · 401(k)
Iowa Health System Section 401(k) Retirement Savings Plan · $2.7B · 28,603 · 100th
- RANK $2.7B
- RANK 28,603
- RANK 100th
- RANK 401(k)
- RANK near The Tjx Companies, Inc. General Savings/Profit Sharing Plan
- RANK ind #20010
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 Healthcare & Social Assistance retirement plans → · Plans in Iowa →
Iowa Health System Section 401(k) Retirement Savings Plan in the asset neighbourhood
Iowa filing particulars
| Total Assets (Beginning of Year) | $3.2B |
|---|---|
| Net Assets (End of Year) | $2.7B |
| Net Income | -$504M |
| Employer EIN | 421435199 |
| Plan Effective Date | 2001-01-01 |
| Filing Status | FILING RECEIVED |
Sponsor Plan History (Iowa Health System)
Sponsor-wide plan assets over time
All Iowa Health System plans reported in each filing year
- Latest sponsor-wide plan assets
- $3.4B 22.666682709713903% vs 2022
- 2024 filing year
| Year | Plans | Participants | Total Assets |
|---|---|---|---|
| 2022 | 2 | 29,710 | $2.7B |
| 2023 | 2 | 29,936 | $3.0B |
| 2024 | 2 | 25,980 | $3.4B |
Nearby 401(k) Plans in Iowa
Peer 401(k) plans, same state, same plan type, ranked by total assets.
- The Principal Select Savings Plan $3.6B · 12,201
- The Hy-Vee and Affiliates 401(k) Plan $2.4B · 59,826
- The Rsm US LLP Retirement Plan $2.3B · 13,793
- Transamerica 401(k) Retirement Savings Plan $2.1B · 7,262
- Midamerican Energy Company Retirement Savings Plan $1.3B · 4,986
Scale composition for Iowa Health System Section 401(k) Retirement Savings Plan
Iowa Health System Section 401(k) Retirement Savings Plan reports $2.7B in end-of-year assets across 28,603 participants (0.022% of the $12.3T held by all Form 5500 filers in the national rollup , and 0.030% of 93,925,755 covered participants) - about $93,851 per participant (68% of the national average assets-per-participant) . Net income for plan year 2022 was -$504M.
This plan identity (EIN 421435199, plan #006) has 3 Form 5500 filings on file from 2022 to 2024 , with end-of-year assets moving from $2.7B to $3.3B (+23.2%) while covered participants moved from 28,603 to 25,072 . Single-year sparse filers cannot show that trail.
| Plan year | Participants | EOY assets | Filing |
|---|---|---|---|
| 2022 | 28,603 | $2.7B | This page |
| 2023 | 28,959 | $3.0B | Open filing |
| 2024 · index core | 25,072 | $3.3B | Open filing |
The same sponsor also keeps 1 other index-core plan on PlainRetire:
- Iowa Health System Section 401(k) Retirement Savings Plan (401(k), $3.3B, 25,072 participants)
Iowa Health System Section 401(k) Retirement Savings Plan's out-of-state 401(k) peers by assets and headcount
Outside Iowa, the nearest 401(k) by assets is The Tjx Companies, Inc. General Savings/Profit Sharing Plan in MA ($2.7B); by covered participants it is Brand Share 401(k) Savings & Profit Sharing Plan in GA (28,690 participants). Same-state nearby plans are listed separately above.
Closest by plan assets
Nearest other-state filings by tot_assets_eoy ($2.7B here).
- The Tjx Companies, Inc. General Savings/Profit Sharing Plan (MA) $2.7B · 106,227
- Allina 401(k) Retirement Savings Plan (MN) $2.7B · 28,249
- Valero Energy Corporation Thrift Plan (TX) $2.7B · 7,979
- Universal Health Services, Inc. Retirement Savings Plan (PA) $2.7B · 60,986
Similar participant headcount
Nearest other-state filings by covered participants (28,603 participants); asset peers above are excluded.
- Brand Share 401(k) Savings & Profit Sharing Plan (GA) 28,690 · 87 off
- Jones Lang Lasalle Savings and Retirement Plan (IL) 28,692 · 89 off
- St. Joseph and Covenant Health Systems 401(k) Plan (WA) 28,697 · 94 off
- Johnson Controls Retirement Savings and Investment Plan (WI) 28,701 · 98 off
DOL Form 5500 plan year 2022. Asset totals can differ widely at the same headcount; neither axis is a quality rating.