Defined Benefit (Pension) · DOL Form 5500 · 2024

Board of Trustees, Cement Masons Southern California Pension Plan

Data updated 2026-07-24

$279M
Total assets: 2,398
Participants: 96th
Percentile by assets: $116,349
Avg per participant

Official DOL plan name: Cement Masons Southern California Pension Trust · Sponsored by Board of Trustees, Cement Masons Southern California · California · Construction

$279M in assets, 2,398 participants

Board of Trustees, Cement Masons Southern California's Cement Masons Southern California Pension Trust reported $279M in total assets and 2,398 participants in its 2024 DOL Form 5500 filing, ranking in the 96th 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.

96th percentile by assets (of 116,472 plans)

Coverage in California

Cement Masons Southern California Pension Trust covers 2,398 participants in California, 3.8x the typical California plan (state average ~637 per filing). Assets: $279M.

$279M
total plan assets (2024 EOY): 2,398
covered participants: 96th
percentile by assets (of 116,472 plans): $116,349
avg assets per participant

Cement Masons Southern California Pension Trust reported net income fell from $24M in the plan year 2023 filing to $20M in the plan year 2024 filing.
Cement Masons Southern California Pension Trust end-of-year assets rose from $259M in the plan year 2023 filing to $279M in the plan year 2024 filing.
Cement Masons Southern California Pension Trust reported participants rose from 2,234 in the plan year 2023 filing to 2,398 in the plan year 2024 filing.

See the national 2023→2024 release diff →

State

California

Industry

Construction

Participants vs California filers

In California, the average filing covers about 637 participants across 14,392 plans. Cement Masons Southern California Pension Trust reports 2,398 participants - 3.8x that state average ($279M EOY assets).

California filing particulars

Total Assets (Beginning of Year)	$259M
Net Assets (End of Year)	$279M
Net Income	$20M
Employer EIN	953379185
Plan Effective Date	1963-06-10
Filing Status	FILING RECEIVED

Sponsor Plan History (Board of Trustees, Cement Masons Southern California)

Total plan assets by year, all Board of Trustees, Cement Masons Southern California plans on file

Year	Plans	Participants	Total Assets
2022	1	2,159	$236M
2023	1	2,234	$259M
2024	1	2,398	$279M

Nearby Defined Benefit (Pension) Plans in California

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

Cement Masons Southern California Pension Trust vs. nearby Defined Benefit (Pension) plans in California, assets vs. participants

Kaiser Permanente Retirement Plan $34.5B · 135,057
Pacific Gas and Electric Company Retirement Plan $17.6B · 27,500
Retirement Plan for Physicians and Salaried Employees of the Permanente Medical Group, Inc. $11.4B · 18,983
Western States Carpenters Pension Plan $11.3B · 48,582
Disney Salaried Pension Plan D $10.4B · 9,984

Compare Cement Masons Southern California Pensio… side-by-side with 3 peers →

Similar-Sized Defined Benefit (Pension) Plans Nationally

Defined Benefit (Pension) plans in other states closest to Cement Masons Southern California Pension Trust by total assets, not by location.

Madison Gas and Electric Company Retirement Plan (WI) $279M · 94
Seafarers Officers and Employees Pension Plan (MD) $279M · 399
Pension Plan Private Sanitation Union Local 813 Ibt (NY) $279M · 519
Quad/Graphics Printing Pension Plan (CT) $279M · 235

Frequently Asked Questions

How did Cement Masons Southern California Pension Trust assets move in 2024? ▼

Cement Masons Southern California Pension Trust grew at a solid clip - up 7.7% during 2024, from $259M to $279M. Reported net income was $20M.

How have Board of Trustees, Cement Masons Southern California plan assets changed over time? ▼

Across 3 plan years on file (2022-2024), Board of Trustees, Cement Masons Southern California's sponsor-wide assets grew 18.4%, from $236M to $279M.

Where does Cement Masons Southern California Pension Trust rank by assets among Form 5500 filers? ▼

Cement Masons Southern California Pension Trust ranks in the 96th percentile by end-of-year assets among 116,472 plans that reported assets for plan year 2024 (in the top 5% of all filed plans by assets).

Which Defined Benefit (Pension) plans are similar in size to Cement Masons Southern California Pension Trust? ▼

Among Defined Benefit (Pension) plans in other states, the closest by assets is Madison Gas and Electric Company Retirement Plan in WI ($279M, 94 participants).

Next read for Cement Masons Southern California Pensio…

Filing takeaways

Ways to act on Cement Masons Southern California Pension Trust's numbers.

By total assets, Cement Masons Southern California 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 California. Compare plans
Board of Trustees, Cement Masons Southern California's sponsor-wide assets have grown 18.4% since 2022 across 3 plan years on file. More Construction plans

Source: U.S. Department of Labor, Employee Benefits Security Administration (EBSA), Form 5500 public disclosure dataset. Plan year 2024.

Source: DOL EFAST2 filing system (efast.dol.gov) - original filing retrieval by EIN 953379185.

Read our methodology - how this data is sourced, computed, and verified.

Data sourced from U.S. Department of Labor Form 5500 filings (EBSA). See our methodology for details.