Defined Benefit (Pension) · DOL Form 5500 · 2022

Board of Trustees, Pension Trust Fund for Operating Pension Plan

Data updated 2026-08-06

$4.8B
Total assets
19,523
Participants
100th
Percentile by assets
$246,237
Avg per participant
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Official DOL plan name: Pension Trust Fund for Operating Engineers · Sponsored by Board of Trustees, Pension Trust Fund for Operating · California · Construction

$4.8B in assets, 19,523 participants

Board of Trustees, Pension Trust Fund for Operating's Pension Trust Fund for Operating Engineers reported $4.8B in total assets and 19,523 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.

  • 100th percentile by assets (of 139,258 plans)
  • #9,925 in Construction (9,938 peers)

Coverage in California

Pension Trust Fund for Operating Engineers covers 19,523 participants in California, 31x the typical California plan (state average ~637 per filing). Assets: $4.8B.

$4.8B
total plan assets (2022 EOY)
19,523
covered participants
100th
percentile by assets (of 139,258 plans)
$246,237
avg assets per participant

The plan reported a net loss of $685M for the year, a single-year figure driven by markets and benefit payments, not a measure of plan health.

State
Industry

Participants vs California filers

In California, the average filing covers about 637 participants across 14,392 plans. Pension Trust Fund for Operating Engineers reports 19,523 participants - 31x that state average ($4.8B EOY assets).

California filing particulars

Total Assets (Beginning of Year)$5.5B
Net Assets (End of Year)$4.8B
Net Income-$685M
Employer EIN946090764
Plan Effective Date1959-12-30
Filing StatusFILING RECEIVED

Sponsor Plan History (Board of Trustees, Pension Trust Fund for Operating)

$5B$5.5B$6B$6.5B 202220232024 $5.21B $5.95B ▲ +14.2%
Total plan assets by year, all Board of Trustees, Pension Trust Fund for Operating plans on file
Year Plans Participants Total Assets
2022 2 40,978 $5.2B
2023 2 67,062 $5.6B
2024 2 43,596 $5.9B

Nearby Defined Benefit (Pension) Plans in California

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

Pension Trust Fund for Operating Engineers vs. nearby Defined Benefit (Pension) plans in California, assets vs. participants

Pension Trust Fund for Operating Engineers vs. nearby Defined Benefit (Pension) plans in California, assets vs. participants Scatter plot of 6 data points. 050000100000150000 010203040 Total assets ($B) Participants Pension Trust Fund f…Kaiser Permanente Re…Pacific Gas and Elec…Retirement Plan for …Disney Salaried Pens…Wells Fargo & Compan…
Pension Trust Fund for Operating Engineers vs. nearby Defined Benefit (Pension) plans in California, assets vs. participants

Scale composition for Pension Trust Fund for Operating Engineers

Pension Trust Fund for Operating Engineers reports $4.8B in end-of-year assets across 19,523 participants (0.041% of the $11.6T held by all Form 5500 filers in the national rollup , and 0.022% of 89,805,449 covered participants) - about $246,237 per participant (1.8x the national average assets-per-participant) . Net income for plan year 2022 was -$685M.

This plan identity (EIN 946090764, plan #001) has 3 Form 5500 filings on file from 2022 to 2024 , with end-of-year assets moving from $4.8B to $5.4B (+12.3%) while covered participants moved from 19,523 to 20,372 . Single-year sparse filers cannot show that trail.

Plan year Participants EOY assets Filing
2022 19,523 $4.8B This page
2023 44,447 $5.1B Open filing
2024 · index core 20,372 $5.4B Open filing

The same sponsor also keeps 2 other index-core plans on PlainRetire:

Similar-Sized Defined Benefit (Pension) Plans Nationally

Defined Benefit (Pension) plans in other states closest to Pension Trust Fund for Operating Engineers by total assets, not by location.

Frequently Asked Questions

How did Pension Trust Fund for Operating Engineers assets move in 2022?
Pension Trust Fund for Operating Engineers pulled back noticeably - down 12.5% during 2022, from $5.5B to $4.8B. Reported net income was -$685M.
How have Board of Trustees, Pension Trust Fund for Operating plan assets changed over time?
Across 3 plan years on file (2022-2024), Board of Trustees, Pension Trust Fund for Operating's sponsor-wide assets grew 14.1%, from $5.2B to $5.9B.
Where does Pension Trust Fund for Operating Engineers rank by assets among Form 5500 filers?
Pension Trust Fund for Operating Engineers ranks in the 100th percentile by end-of-year assets among 139,258 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 Pension Trust Fund for Operating Engineers?
Among Defined Benefit (Pension) plans in other states, the closest by assets is Lumen Combined Pension Plan in LA ($4.8B, 14,232 participants).

Next read for Pension Trust Fund for Operating Enginee…

Filing takeaways

Ways to act on Pension Trust Fund for Operating Engineers's numbers.

  • By total assets, Pension Trust Fund for Operating Engineers ranks among the largest 1% of all filed plans. See the largest plans
  • Compare it side-by-side against 3 similar Defined Benefit (Pension) plans in California. Compare plans
  • Board of Trustees, Pension Trust Fund for Operating's sponsor-wide assets have grown 14.1% since 2022 across 3 plan years on file. More Construction plans