Defined Benefit (Pension) · DOL Form 5500 · 2022

Bot of Iuoe Stationary Engineers Local 39 Pension Plan Pension Plan

Data updated 2026-08-25

$1.6B
Total assets Very large vs avg
4,962
Participants Above avg headcount
99th
Percentile by assets National rank
$323,712
Avg per participant High balance/head
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Official DOL plan name: Iuoe Stationary Engineers Local 39 Pension Plan · Sponsored by Bot of Iuoe Stationary Engineers Local 39 Pension Plan · California · Administrative & Support Services

$1.6B in assets, 4,962 participants

Bot of Iuoe Stationary Engineers Local 39 Pension Plan's Iuoe Stationary Engineers Local 39 Pension Plan reported $1.6B in total assets and 4,962 participants in its 2022 DOL Form 5500 filing, ranking in the 99th 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.

  • #4,921 in Administrative & Support Services (4,927 peers)

Coverage in California

Iuoe Stationary Engineers Local 39 Pension Plan covers 4,962 participants in California, 7.9x the typical California plan (state average ~630 per filing). Assets: $1.6B.

#4,921
in Administrative & Support Services (4,927 peers)
-12.7%
assets change YoY
16×
vs typical plan assets (national mean)

The plan reported a net loss of $234M for the year, a single-year figure driven by markets and benefit payments, not a measure of plan health.

Iuoe Stationary Engineers Local 39 Pension Plan's outsized position by total assets

Iuoe Stationary Engineers Local 39 Pension Plan vs every filed plan by assets

End-of-year total assets · plan year 2022 · DOL Form 5500

$1,606,256,707 Top 1% higher than 99% of 139,123 filed plans

This plan $0 $2,050,000,000 every filed plan with reported assets, bucketed by value

Dashed line + filled bar = this entry, among filed plans.

Source U.S. Department of Labor Form 5500 filings (EBSA) · plan year 2022

Iuoe Stationary Engineers Local 39 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. Iuoe Stationary Engineers Local 39 Pension Plan lands in the large band (4,962 participants).

Plan-year Form 5500 strip

Filing strip 946118939 · Bot of Iuoe Stationary Engineers Local 39 Pension Plan PY 2022 · Defined Benefit (Pension)

Iuoe Stationary Engineers Local 39 Pension Plan · $1.6B · 4,962 · 99th

  • ASSETS $1.6B
  • PCT 4,962
  • EIN 99th
  • RANK Defined Benefit (Pension)
  • PHOTO near United Parcel Service, Inc. Local 177, I.B.T Multi-Employer Retirement Plan
  • IND ind #4921

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 Administrative & Support Services retirement plans → · Plans in California →

Iuoe Stationary Engineers Local 39 Pension Plan in the asset neighbourhood

Xpo Logistics Pension Plan$1.6BIuoe Stationary Engineers Local 39 Pension PlanIuoe Stationary Engineers Lo…$1.6BUnited Parcel Service, Inc. Local 177, I.B.T Multi-Employer Retirement PlanUnited Parcel Service, Inc. …$1.6BKoch Industries Employees' Pension PlanKoch Industries Employees' P…$1.6BAutomatic Data Processing Inc Pension Retirement PlanAutomatic Data Processing In…$1.6B
End-of-year total assets ($B) among Iuoe Stationary Engineers Local 39 Pension Plan and nearest nationwide Defined Benefit (Pension) peers. Source: DOL Form 5500 plan year 2022.

California filing particulars

Total Assets (Beginning of Year)$1.8B
Net Assets (End of Year)$1.6B
Net Income-$234M
Employer EIN946118939
Plan Effective Date1955-06-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Bot of Iuoe Stationary Engineers Local 39 Pension Plan)

Sponsor-wide plan assets over time

All Bot of Iuoe Stationary Engineers Local 39 Pension Plan plans reported in each filing year

Latest sponsor-wide plan assets
$2.0B 22.017956062610857% vs 2022
2024 filing year
$1.4B$1.6B$1.8B$2B 202220232024 $1.61B $1.96B ▲ +21.7%
Year Plans Participants Total Assets
2022 1 4,962 $1.6B
2023 1 5,142 $1.8B
2024 1 5,166 $2.0B

Nearby Defined Benefit (Pension) Plans in California

Peer Defined Benefit (Pension) plans, same state, same plan type, ranked by total assets.

Iuoe Stationary Engineers Local 39 Pension Plan vs. nearby Defined Benefit (Pension) plans in California, assets vs. participants Scatter plot of 6 data points. -50000050000100000150000 010203040 Total assets ($B) Participants Iuoe Stationary Engineers Local 39 Pension Plan, Total assets ($B): 1.606256707 · Participants: 4962Iuoe Stationary Engineers Local 39 Pension PlanKaiser Permanente Retirement Plan, Total assets ($B): 31.853758931 · Participants: 126331Kaiser Permanente Retirement PlanPacific Gas and Electric Company Retirement Plan, Total assets ($B): 17.05949917 · Participants: 25709Pacific Gas and Electric Company Retirement PlanRetirement Plan for Physicians and Salaried Employees of the Permanente Medical Group, Inc., Total assets ($B): 10.381485239 · Participants: 19326Retirement Plan for Physicians and Salaried Employees of the Permanente Medical Group, Inc.Disney Salaried Pension Plan D, Total assets ($B): 9.228005463 · Participants: 11405Disney Salaried Pension Plan DWells Fargo & Company Cash Balance Plan, Total assets ($B): 8.784432859 · Participants: 59141Wells Fargo & Company Cash Balance Plan
Iuoe Stationary Engineers Local 39 Pension Plan vs. nearby Defined Benefit (Pension) plans in California, assets vs. participants

Iuoe Stationary Engineers Local 39 Pension Plan's out-of-state Defined Benefit (Pension) peers by assets and headcount

Outside California, the nearest Defined Benefit (Pension) by assets is United Parcel Service, Inc. Local 177, I.B.T Multi-Employer Retirement Plan in GA ($1.6B); by covered participants it is Luxottica Group Pension Plan in OH (4,950 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (4,962 participants); asset peers above are excluded.

DOL Form 5500 plan year 2022. Asset totals can differ widely at the same headcount; neither axis is a quality rating.

Frequently Asked Questions

How did Iuoe Stationary Engineers Local 39 Pension Plan assets move in 2022? ▼
Iuoe Stationary Engineers Local 39 Pension Plan pulled back noticeably - down 12.7% during 2022, from $1.8B to $1.6B. Reported net income was -$234M.
How have Bot of Iuoe Stationary Engineers Local 39 Pension Plan plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Bot of Iuoe Stationary Engineers Local 39 Pension Plan's sponsor-wide assets grew 22.0%, from $1.6B to $2.0B.
Where does Iuoe Stationary Engineers Local 39 Pension Plan rank by assets among Form 5500 filers? ▼
Iuoe Stationary Engineers Local 39 Pension Plan ranks in the 99th percentile by end-of-year assets among 139,126 plans that reported assets for plan year 2022 (among the largest 1% of all filed plans).
Which Defined Benefit (Pension) plans are similar in size to Iuoe Stationary Engineers Local 39 Pension Plan? ▼
Among Defined Benefit (Pension) plans in other states, the closest by assets is United Parcel Service, Inc. Local 177, I.B.T Multi-Employer Retirement Plan in GA ($1.6B, 4,855 participants).
Which Defined Benefit (Pension) plans cover a similar participant headcount to Iuoe Stationary Engineers Local 39 Pension Plan? ▼
Among Defined Benefit (Pension) plans in other states, the closest by covered participants is Luxottica Group Pension Plan in OH (4,950 participants, $692M in assets).