Defined Benefit (Pension) · DOL Form 5500 · 2023
Pension & Insurance Committee, Southern California Rock Products Pension Plan
Data updated 2026-08-25
- $29M
- Total assets Below avg plan size
- 11
- Participants Small participant base
- 79th
- Percentile by assets National rank
- $2.6M
- Avg per participant High balance/head
Official DOL plan name: So. Ca. Rock Prod. & Ready Mixed Concrete Industries Operating Eng. Employees Ret. Plan · Sponsored by Pension & Insurance Committee, Southern California Rock Products · California · Construction
$29M in assets, 11 participants
Pension & Insurance Committee, Southern California Rock Products's So. Ca. Rock Prod. & Ready Mixed Concrete Industries Operating Eng. Employees Ret. Plan reported $29M in total assets and 11 participants in its 2023 DOL Form 5500 filing, ranking in the 79th 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.
- #6,951 in Construction (9,030 peers)
Where So. Ca. Rock Prod. & Ready Mixed Concrete Industries Operating Eng. Employees Ret. Plan sits by assets
So. Ca. Rock Prod. & Ready Mixed Concrete Industries Operating Eng. Employees Ret. Plan sits in the top quartile of all filed plans by assets, $29M for 11 participants (~$2.6M/participant), down 74.2% in 2023.
- #6,951
- in Construction (9,030 peers)
- -74.2%
- assets change YoY
- 0.3×
- vs typical plan assets (national mean)
The plan reported a net loss of $76M for the year, a single-year figure driven by markets and benefit payments, not a measure of plan health.
So. Ca. Rock Prod. & Ready Mixed Concrete Industries Operating Eng. Employees Ret. Plan's outsized position by total assets
So. Ca. Rock Prod. & Ready Mixed Concrete Industries Operating Eng. Employees Ret. Plan vs every filed plan by assets
End-of-year total assets · plan year 2023 · DOL Form 5500
$28,816,241 Top 21% higher than 79% of 127,068 filed plans
Dashed line + filled bar = this entry, among filed plans.
Source U.S. Department of Labor Form 5500 filings (EBSA) · plan year 2023
So. Ca. Rock Prod. & Ready Mixed Concrete Industries Operating Eng. Employees Ret. Plan among smaller filed plans by headcount
Plan-year 2023 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. So. Ca. Rock Prod. & Ready Mixed Concrete Industries Operating Eng. Employees Ret. Plan is a small filing (11 participants) on this national headcount ladder.
What changed between DOL Form 5500 filings
plan year 2022 → plan year 2023
- So. Ca. Rock Prod. & Ready Mixed Concrete Industries Operating Eng. Employees Ret. Plan reported net income fell from -$22M in the plan year 2022 filing to -$76M in the plan year 2023 filing.
- So. Ca. Rock Prod. & Ready Mixed Concrete Industries Operating Eng. Employees Ret. Plan end-of-year assets fell from $112M in the plan year 2022 filing to $29M in the plan year 2023 filing.
- So. Ca. Rock Prod. & Ready Mixed Concrete Industries Operating Eng. Employees Ret. Plan reported participants fell from 12 in the plan year 2022 filing to 11 in the plan year 2023 filing.
Plan-year Form 5500 strip
Filing strip 510190581 · Pension & Insurance Committee, Southern California Rock Products PY 2023 · Defined Benefit (Pension)
So. Ca. Rock Prod. & Ready Mixed Concrete Industries Operating Eng. Employees Ret. Plan · $29M · 11 · 79th
- EOY $29M
- EOY 11
- EOY 79th
- EOY Defined Benefit (Pension)
- EOY near The Tobacco Industry Testing Laboratory Employees' Pension Plan
- EOY ind #6951
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 →
So. Ca. Rock Prod. & Ready Mixed Concrete Industries Operating Eng. Employees Ret. Plan in the asset neighbourhood
Scale-class filing particulars (2023)
| Total Assets (Beginning of Year) | $112M |
|---|---|
| Net Assets (End of Year) | $29M |
| Net Income | -$76M |
| Employer EIN | 510190581 |
| Plan Effective Date | 1962-10-01 |
| Filing Status | FILING RECEIVED |
Sponsor Plan History (Pension & Insurance Committee, Southern California Rock Products)
Sponsor-wide plan assets over time
All Pension & Insurance Committee, Southern California Rock Products plans reported in each filing year
- Latest sponsor-wide plan assets
- $30M 73.5365657860673% vs 2022
- 2024 filing year
| Year | Plans | Participants | Total Assets |
|---|---|---|---|
| 2022 | 1 | 12 | $112M |
| 2023 | 1 | 11 | $29M |
| 2024 | 1 | 11 | $30M |
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 $33.5B · 127,356
- Pacific Gas and Electric Company Retirement Plan $21.4B · 22,914
- Pacific Gas and Electric Company Retirement Plan $18.0B · 25,647
- Retirement Plan for Physicians and Salaried Employees of the Permanente Medical Group, Inc. $10.8B · 19,545
- Disney Salaried Pension Plan D $10.1B · 10,813
So. Ca. Rock Prod. & Ready Mixed Concrete Industries Operating Eng. Employees Ret. Plan's out-of-state Defined Benefit (Pension) peers by assets and headcount
Outside California, the nearest Defined Benefit (Pension) by assets is The Tobacco Industry Testing Laboratory Employees' Pension Plan in DC ($29M); by covered participants it is Boca General and Family Medicine Defined Benefit Plan in FL (11 participants). Same-state nearby plans are listed separately above.
Closest by plan assets
Nearest other-state filings by tot_assets_eoy ($29M here).
- The Tobacco Industry Testing Laboratory Employees' Pension Plan (DC) $29M · N/A
- Andersen Pension Plan (MN) $29M · 8
- Nmc Retirement Plan (AZ) $29M · N/A
- Parr Instrument Company Retirement Plan (IL) $29M · 91
Similar participant headcount
Nearest other-state filings by covered participants (11 participants); asset peers above are excluded.
DOL Form 5500 plan year 2023. Asset totals can differ widely at the same headcount; neither axis is a quality rating.