Defined Benefit (Pension) · DOL Form 5500 · 2023
Trustees of SEIU Local 1 & Participating Employers Pension Trust Pension Plan
Data updated 2026-08-11
- $716M
- Total assets
- 8,890
- Participants
- 98th
- Percentile by assets
- $80,574
- Avg per participant
Official DOL plan name: SEIU Local 1 & Participating Employers Pension Trust · Sponsored by Trustees of SEIU Local 1 & Participating Employers Pension Trust · Illinois · Administrative & Support Services
$716M in assets, 8,890 participants
Trustees of SEIU Local 1 & Participating Employers Pension Trust's SEIU Local 1 & Participating Employers Pension Trust reported $716M in total assets and 8,890 participants in its 2023 DOL Form 5500 filing, ranking in the 98th 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.
- 98th percentile by assets (of 127,072 plans)
- #4,345 in Administrative & Support Services (4,372 peers)
Coverage in Illinois
SEIU Local 1 & Participating Employers Pension Trust covers 8,890 participants in Illinois, 11x the typical Illinois plan (state average ~779 per filing). Assets: $716M.
- $716M
- total plan assets (2023 EOY)
- 8,890
- covered participants
- 98th
- percentile by assets (of 127,072 plans)
- $80,574
- avg assets per participant
What changed between DOL Form 5500 filings
plan year 2022 → plan year 2023
- SEIU Local 1 & Participating Employers Pension Trust reported net income rose from $49M in the plan year 2022 filing to $111M in the plan year 2023 filing.
- SEIU Local 1 & Participating Employers Pension Trust end-of-year assets rose from $602M in the plan year 2022 filing to $716M in the plan year 2023 filing.
- SEIU Local 1 & Participating Employers Pension Trust reported participants rose from 8,445 in the plan year 2022 filing to 8,890 in the plan year 2023 filing.
Participants vs Illinois filers
In Illinois, the average filing covers about 779 participants across 5,745 plans. SEIU Local 1 & Participating Employers Pension Trust reports 8,890 participants - 11x that state average ($716M EOY assets).
Illinois filing particulars
| Total Assets (Beginning of Year) | $602M |
|---|---|
| Net Assets (End of Year) | $712M |
| Net Income | $111M |
| Employer EIN | 366486542 |
| Plan Effective Date | 1968-12-01 |
| Filing Status | FILING RECEIVED |
Sponsor Plan History (Trustees of SEIU Local 1 & Participating Employers Pension Trust)
| Year | Plans | Participants | Total Assets |
|---|---|---|---|
| 2022 | 1 | 8,445 | $602M |
| 2023 | 1 | 8,890 | $716M |
| 2024 | 1 | 8,986 | $774M |
Nearby Defined Benefit (Pension) Plans in Illinois
Peer Defined Benefit (Pension) plans, same state, same plan type, ranked by total assets.
SEIU Local 1 & Participating Employers Pension Trust vs. nearby Defined Benefit (Pension) plans in Illinois, assets vs. participants
- Central States, Southeast & Southwest Areas Pension Plan $49.7B · 48,538
- State Farm Insurance Companies Retirement Plan for United States Employees $35.2B · 45,001
- United Food & Commercial Workers Intl Union - Industry Pension Fund $8.0B · 20,680
- John Deere Pension Plan for Salaried Employees $8.0B · 16,346
- Abbott Laboratories Annuity Retirement Plan $7.8B · 17,382
Scale composition for SEIU Local 1 & Participating Employers Pension Trust
SEIU Local 1 & Participating Employers Pension Trust reports $716M in end-of-year assets across 8,890 participants (0.006% of the $12.3T held by all Form 5500 filers in the national rollup , and 0.009% of 93,925,755 covered participants) - about $80,574 per participant (58% of the national average assets-per-participant) . Net income for plan year 2023 was $111M.
This plan identity (EIN 366486542, plan #001) has 3 Form 5500 filings on file from 2022 to 2024 , with end-of-year assets moving from $602M to $774M (+28.7%) while covered participants moved from 8,445 to 8,986 . Single-year sparse filers cannot show that trail.
| Plan year | Participants | EOY assets | Filing |
|---|---|---|---|
| 2022 | 8,445 | $602M | Open filing |
| 2023 | 8,890 | $716M | This page |
| 2024 · index core | 8,986 | $774M | Open filing |
The same sponsor also keeps 1 other index-core plan on PlainRetire:
- SEIU Local 1 & Participating Employers Pension Trust (Defined Benefit (Pension), $774M, 8,986 participants)
Similar-Sized Defined Benefit (Pension) Plans Nationally
Defined Benefit (Pension) plans in other states closest to SEIU Local 1 & Participating Employers Pension Trust by total assets, not by location.
- Regions Financial Corporation Retirement Plan for Associates (AL) $716M · 2,395
- Carpenters' Pension Trust Fund - Detroit and Vicinity (MI) $719M · 4,836
- AFL-CIO Staff Retirement Plan (DC) $713M · 1,116
- Cement Masons Pension Trust Fund for Northern California (CA) $713M · 2,837
Frequently Asked Questions
How did SEIU Local 1 & Participating Employers Pension Trust assets move in 2023? ▼
How have Trustees of SEIU Local 1 & Participating Employers Pension Trust plan assets changed over time? ▼
Where does SEIU Local 1 & Participating Employers Pension Trust rank by assets among Form 5500 filers? ▼
Which Defined Benefit (Pension) plans are similar in size to SEIU Local 1 & Participating Employers Pension Trust? ▼
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Filing takeaways
Ways to act on SEIU Local 1 & Participating Employers Pension Trust's numbers.
- By total assets, SEIU Local 1 & Participating Employers Pension Trust ranks in the top 5% of all filed plans by assets. See the largest plans
- Compare it side-by-side against 3 similar Defined Benefit (Pension) plans in Illinois. Compare plans
- Trustees of SEIU Local 1 & Participating Employers Pension Trust's sponsor-wide assets have grown 28.7% since 2022 across 3 plan years on file. More Administrative & Support Services plans