Defined Benefit (Pension) · DOL Form 5500 · 2022
Trustees of W. States Insulators & Allied Workers Pension Fund Pension Plan
Data updated 2026-08-25
- $427M
- Total assets Above avg plan size
- 3,332
- Participants Above avg headcount
- 98th
- Percentile by assets National rank
- $128,026
- Avg per participant Near avg balance/head
Official DOL plan name: Western States Insulators and Allied Workers' Pension Plan · Sponsored by Trustees of W. States Insulators & Allied Workers Pension Fund · California · Construction
$427M in assets, 3,332 participants
Trustees of W. States Insulators & Allied Workers Pension Fund's Western States Insulators and Allied Workers' Pension Plan reported $427M in total assets and 3,332 participants in its 2022 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.
- #9,661 in Construction (9,927 peers)
Coverage in California
Western States Insulators and Allied Workers' Pension Plan covers 3,332 participants in California, 5.3x the typical California plan (state average ~630 per filing). Assets: $427M.
- #9,661
- in Construction (9,927 peers)
- -12.0%
- assets change YoY
- 4.3×
- vs typical plan assets (national mean)
The plan reported a net loss of $58M for the year, a single-year figure driven by markets and benefit payments, not a measure of plan health.
Western States Insulators and Allied Workers' Pension Plan's outsized position by total assets
Western States Insulators and Allied Workers' Pension Plan vs every filed plan by assets
End-of-year total assets · plan year 2022 · DOL Form 5500
$426,582,767 Top 2% higher than 98% 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
Western States Insulators and Allied Workers' Pension Plan's large-plan peer group by participant headcount
Plan-year 2022 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Western States Insulators and Allied Workers' Pension Plan lands in the large band (3,332 participants).
DOL schedule card
Filing strip 510155190 · Trustees of W. States Insulators & Allied Workers Pension Fund PY 2022 · Defined Benefit (Pension)
Western States Insulators and Allied Workers' Pension Plan · $427M · 3,332 · 98th
- SCH $427M
- EBSA 3,332
- PART 98th
- TYPE Defined Benefit (Pension)
- NET near Allete & Affiliated Companies Retirement Plan C
- BOOK ind #9661
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 Construction retirement plans → · Plans in California →
Western States Insulators and Allied Workers' Pension Plan in the asset neighbourhood
California filing particulars
| Total Assets (Beginning of Year) | $485M |
|---|---|
| Net Assets (End of Year) | $426M |
| Net Income | -$58M |
| Employer EIN | 510155190 |
| Plan Effective Date | 1959-11-20 |
| Filing Status | FILING RECEIVED |
Sponsor Plan History (Trustees of W. States Insulators & Allied Workers Pension Fund)
Sponsor-wide plan assets over time
All Trustees of W. States Insulators & Allied Workers Pension Fund plans reported in each filing year
- Latest sponsor-wide plan assets
- $979M 20.76583919968805% vs 2022
- 2024 filing year
| Year | Plans | Participants | Total Assets |
|---|---|---|---|
| 2022 | 2 | 9,766 | $810M |
| 2023 | 2 | 9,793 | $912M |
| 2024 | 2 | 9,853 | $979M |
Nearby Defined Benefit (Pension) Plans in California
Peer Defined Benefit (Pension) plans, same state, same plan type, ranked by total assets.
- Kaiser Permanente Retirement Plan $31.9B · 126,331
- Pacific Gas and Electric Company Retirement Plan $17.1B · 25,709
- Retirement Plan for Physicians and Salaried Employees of the Permanente Medical Group, Inc. $10.4B · 19,326
- Disney Salaried Pension Plan D $9.2B · 11,405
- Wells Fargo & Company Cash Balance Plan $8.8B · 59,141
Western States Insulators and Allied Workers' Pension Plan's out-of-state Defined Benefit (Pension) peers by assets and headcount
Outside California, the nearest Defined Benefit (Pension) by assets is Allete & Affiliated Companies Retirement Plan C in MN ($427M); by covered participants it is Pbf Energy Pension Plan in NJ (3,335 participants). Same-state nearby plans are listed separately above.
Closest by plan assets
Nearest other-state filings by tot_assets_eoy ($427M here).
- Allete & Affiliated Companies Retirement Plan C (MN) $427M · 187
- Td Banknorth Inc. Pension Plan (ME) $427M · 1,730
- North Mississippi Health Services Retirement Plan & Trust Agreement (MS) $425M · 2,033
- Dte Gas Company Retirement Plan for Employees Covered by Collective Bargaining Agreements (MI) $425M · 971
Similar participant headcount
Nearest other-state filings by covered participants (3,332 participants); asset peers above are excluded.
- Pbf Energy Pension Plan (NJ) 3,335 · 3 off
- Bimbo Bakeries USA Consolidated Pension Plan (PA) 3,339 · 7 off
- Midamerican Energy Company Retirement Plan (IA) 3,321 · 11 off
- Pace Industry Union-Management Pension Fund (TN) 3,344 · 12 off
DOL Form 5500 plan year 2022. Asset totals can differ widely at the same headcount; neither axis is a quality rating.