401(k) · DOL Form 5500 · 2024

Board of Trustees of U.a. Local 343 Pension Trust Fund 401(k) Plan

Data updated 2026-08-25

$69M
Total assets Below avg plan size
1,489
Participants Near avg headcount
87th
Percentile by assets National rank
$46,063
Avg per participant Low balance/head
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Official DOL plan name: U. a. Local Nos. 343 & 355 Defined Contribution Plan · Sponsored by Board of Trustees of U.a. Local 343 Pension Trust Fund · California · Construction

$69M in assets, 1,489 participants

Board of Trustees of U.a. Local 343 Pension Trust Fund's U. a. Local Nos. 343 & 355 Defined Contribution Plan reported $69M in total assets and 1,489 participants in its 2024 DOL Form 5500 filing, ranking in the 87th 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.

  • #7,726 in Construction (9,039 peers)

Coverage in California

U. a. Local Nos. 343 & 355 Defined Contribution Plan covers 1,489 participants in California, 2.4x the typical California plan (state average ~630 per filing). Assets: $69M.

#7,726
in Construction (9,039 peers)
+11.8%
assets growth YoY
0.7×
vs typical plan assets (national mean)

U. a. Local Nos. 343 & 355 Defined Contribution Plan's outsized position by total assets

U. a. Local Nos. 343 & 355 Defined Contribution Plan vs every filed plan by assets

End-of-year total assets · plan year 2024 · DOL Form 5500

$68,587,260 Top 13% higher than 87% of 123,620 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 2024

U. a. Local Nos. 343 & 355 Defined Contribution Plan's large-plan peer group by participant headcount

Plan-year 2024 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. U. a. Local Nos. 343 & 355 Defined Contribution Plan lands in the large band (1,489 participants).

What changed between DOL Form 5500 filings

plan year 2023 → plan year 2024

  • U. a. Local Nos. 343 & 355 Defined Contribution Plan reported net income fell from $8M in the plan year 2023 filing to $7M in the plan year 2024 filing.
  • U. a. Local Nos. 343 & 355 Defined Contribution Plan end-of-year assets rose from $61M in the plan year 2023 filing to $69M in the plan year 2024 filing.
  • U. a. Local Nos. 343 & 355 Defined Contribution Plan reported participants fell from 1,547 in the plan year 2023 filing to 1,489 in the plan year 2024 filing.

See the national 2023→2024 release diff →

Form 5500 schedule snapshot

Filing strip 946092775 · Board of Trustees of U.a. Local 343 Pension Trust Fund PY 2024 · 401(k)

U. a. Local Nos. 343 & 355 Defined Contribution Plan · $69M · 1,489 · 87th

  • EBSA $69M
  • PART 1,489
  • TYPE 87th
  • NET 401(k)
  • BOOK near Scheurer Hospital Employees Retirement Plan
  • VS-ST ind #7726

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 →

U. a. Local Nos. 343 & 355 Defined Contribution Plan in the asset neighbourhood

Scheurer Hospital Employees Retirement PlanScheurer Hospital Employees …$69MTerra-Gen, LLC 401(k) Plan$69MU. a. Local Nos. 343 & 355 Defined Contribution PlanU. a. Local Nos. 343 & 355 D…$69MLf Distribution Holding 401(k) PlanLf Distribution Holding 401(…$69MSydenstricker Nobbe Partners 401(k) Profit Sharing Plan and TrustSydenstricker Nobbe Partners…$69M
End-of-year total assets ($M) among U. a. Local Nos. 343 & 355 Defined Contribution Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2024.

California filing particulars

Total Assets (Beginning of Year)$61M
Net Assets (End of Year)$68M
Net Income$7M
Employer EIN946092775
Plan Effective Date1981-07-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Board of Trustees of U.a. Local 343 Pension Trust Fund)

Sponsor-wide plan assets over time

All Board of Trustees of U.a. Local 343 Pension Trust Fund plans reported in each filing year

Latest sponsor-wide plan assets
$228M 21.15660496507118% vs 2022
2024 filing year
$180M$200M$220M$240M 202220232024 $188M $228M ▲ +21.2%
Year Plans Participants Total Assets
2022 2 1,797 $188M
2023 2 1,795 $211M
2024 2 1,734 $228M

Nearby 401(k) Plans in California

Peer 401(k) plans, same state, same plan type, ranked by total assets.

U. a. Local Nos. 343 & 355 Defined Contribution Plan vs. nearby 401(k) plans in California, assets vs. participants Scatter plot of 6 data points. -50000050000100000150000 -200204060 Total assets ($B) Participants U. a. Local Nos. 343 & 355 Defined Contribution Plan, Total assets ($B): 0.06858726 · Participants: 1489U. a. Local Nos. 343 & 355 Defined Contribution PlanGoogle LLC 401(k) Savings Plan, Total assets ($B): 48.738057415 · Participants: 116712Google LLC 401(k) Savings PlanOracle Corporation 401(k) Savings and Investment Plan, Total assets ($B): 31.02646504 · Participants: 58962Oracle Corporation 401(k) Savings and Investment PlanIntel 401(k) Savings Plan, Total assets ($B): 24.850880304 · Participants: 55298Intel 401(k) Savings PlanApple 401(k) Plan, Total assets ($B): 24.714519387 · Participants: 101450Apple 401(k) PlanCisco Systems,Inc. 401(k) Plan, Total assets ($B): 22.728425546 · Participants: 40452Cisco Systems,Inc. 401(k) Plan
U. a. Local Nos. 343 & 355 Defined Contribution Plan vs. nearby 401(k) plans in California, assets vs. participants
Compare U. a. Local Nos. 343 & 355 Defined Contribution Plan side-by-side with 3 peers →

U. a. Local Nos. 343 & 355 Defined Contribution Plan's out-of-state 401(k) peers by assets and headcount

Outside California, the nearest 401(k) by assets is Scheurer Hospital Employees Retirement Plan in MI ($69M); by covered participants it is Cheniere Retirement Plan in TX (1,489 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (1,489 participants); asset peers above are excluded.

DOL Form 5500 plan year 2024. Asset totals can differ widely at the same headcount; neither axis is a quality rating.

Frequently Asked Questions

How did U. a. Local Nos. 343 & 355 Defined Contribution Plan assets move in 2024? ▼
U. a. Local Nos. 343 & 355 Defined Contribution Plan grew at a solid clip - up 11.8% during 2024, from $61M to $69M. Reported net income was $7M.
How have Board of Trustees of U.a. Local 343 Pension Trust Fund plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Board of Trustees of U.a. Local 343 Pension Trust Fund's sponsor-wide assets grew 21.2%, from $188M to $228M.
Where does U. a. Local Nos. 343 & 355 Defined Contribution Plan rank by assets among Form 5500 filers? ▼
U. a. Local Nos. 343 & 355 Defined Contribution Plan ranks in the 87th percentile by end-of-year assets among 123,622 plans that reported assets for plan year 2024 (in the top quartile of all filed plans by assets).
Which 401(k) plans are similar in size to U. a. Local Nos. 343 & 355 Defined Contribution Plan? ▼
Among 401(k) plans in other states, the closest by assets is Scheurer Hospital Employees Retirement Plan in MI ($69M, 479 participants).
Which 401(k) plans cover a similar participant headcount to U. a. Local Nos. 343 & 355 Defined Contribution Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Cheniere Retirement Plan in TX (1,489 participants, $394M in assets).

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 946092775.

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.