401(k) · DOL Form 5500 · 2022

Board of Trustees, U.a. Locals 375/367 Supplemental Pension Trust 401(k) Plan

Data updated 2026-08-11

$80M
Total assets
1,840
Participants
91st
Percentile by assets
$43,330
Avg per participant
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Official DOL plan name: U.a. Locals No. 375 and 367 Supplemental Trust · Sponsored by Board of Trustees, U.a. Locals 375/367 Supplemental Pension Trust · Washington · Construction

$80M in assets, 1,840 participants

Board of Trustees, U.a. Locals 375/367 Supplemental Pension Trust's U.a. Locals No. 375 and 367 Supplemental Trust reported $80M in total assets and 1,840 participants in its 2022 DOL Form 5500 filing, ranking in the 91st 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.

  • 91st percentile by assets (of 139,126 plans)
  • #8,943 in Construction (9,927 peers)

Where U.a. Locals No. 375 and 367 Supplemental Trust sits by assets

U.a. Locals No. 375 and 367 Supplemental Trust sits in the top 10% of all filed plans by assets, $80M for 1,840 participants (~$43,330/participant), down 19.5% in 2022.

$80M
total plan assets (2022 EOY)
1,840
covered participants
91st
percentile by assets (of 139,126 plans)
$43,330
avg assets per participant

The plan reported a net loss of $19M for the year, a single-year figure driven by markets and benefit payments, not a measure of plan health.

Where U.a. Locals No. 375 and 367 Supplemental Trust sits by total assets

U.a. Locals No. 375 and 367 Supplemental Trust vs every filed plan by assets

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

$79,727,529 Top 9% higher than 91% of 139,123 filed plans

This plan $0 $2,010,000,000 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

State
Washington
Industry
Construction

U.a. Locals No. 375 and 367 Supplemental Trust vs the 2022 asset distribution

By assets, U.a. Locals No. 375 and 367 Supplemental Trust outranks 91% of the 139,126 plans that filed a Form 5500 for the 2022 plan year, and holds roughly 0.8x the national average plan size of $100M (721 average participants).

Scale-class filing particulars (2022)

Total Assets (Beginning of Year)$99M
Net Assets (End of Year)$80M
Net Income-$19M
Employer EIN920150923
Plan Effective Date1994-07-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Board of Trustees, U.a. Locals 375/367 Supplemental Pension Trust)

$70M$80M$90M$100M$110M 202220232024 $79.7M $102M ▲ +28.5%
Total plan assets by year, all Board of Trustees, U.a. Locals 375/367 Supplemental Pension Trust plans on file
Year Plans Participants Total Assets
2022 1 1,840 $80M
2023 1 1,866 $92M
2024 1 1,969 $102M

Nearby 401(k) Plans in Washington

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

U.a. Locals No. 375 and 367 Supplemental Trust vs. nearby 401(k) plans in Washington, assets vs. participants Scatter plot of 6 data points. -500000050000010000001500000 -20020406080 Total assets ($B) Participants U.a. Locals No. 375 …, Total assets ($B): 0.079727529 · Participants: 1840U.a. Locals No. 375 …The Boeing Company 4…, Total assets ($B): 63.503643295 · Participants: 118434The Boeing Company 4…Microsoft Corporatio…, Total assets ($B): 39.602667639 · Participants: 109797Microsoft Corporatio…Costco 401(k) Retire…, Total assets ($B): 25.912962472 · Participants: 181505Costco 401(k) Retire…Amazon 401(k) Plan, Total assets ($B): 17.732345025 · Participants: 1230308Amazon 401(k) PlanT-Mobile USA, Inc. 4…, Total assets ($B): 7.280031396 · Participants: 75797T-Mobile USA, Inc. 4…
U.a. Locals No. 375 and 367 Supplemental Trust vs. nearby 401(k) plans in Washington, assets vs. participants
Compare U.a. Locals No. 375 and 367 Supplemental… side-by-side with 3 peers →

Similar-Sized 401(k) Plans Nationally

401(k) plans in other states closest to U.a. Locals No. 375 and 367 Supplemental Trust by total assets, not by location.

Frequently Asked Questions

How did U.a. Locals No. 375 and 367 Supplemental Trust assets move in 2022? ▼
U.a. Locals No. 375 and 367 Supplemental Trust declined sharply - down 19.5% during 2022, from $99M to $80M. Reported net income was -$19M.
How have Board of Trustees, U.a. Locals 375/367 Supplemental Pension Trust plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Board of Trustees, U.a. Locals 375/367 Supplemental Pension Trust's sponsor-wide assets grew 28.5%, from $80M to $102M.
Where does U.a. Locals No. 375 and 367 Supplemental Trust rank by assets among Form 5500 filers? ▼
U.a. Locals No. 375 and 367 Supplemental Trust ranks in the 91st percentile by end-of-year assets among 139,126 plans that reported assets for plan year 2022 (in the top 10% of all filed plans by assets).
Which 401(k) plans are similar in size to U.a. Locals No. 375 and 367 Supplemental Trust? ▼
Among 401(k) plans in other states, the closest by assets is Krasdale Foods, Inc. Profit Sharing/401(k) Plan and Trust in NY ($80M, 255 participants).

Next read for U.a. Locals No. 375 and 367 Supplemental…

Scale reading

Ways to act on U.a. Locals No. 375 and 367 Supplemental Trust's numbers.

  • By total assets, U.a. Locals No. 375 and 367 Supplemental Trust ranks in the top 10% of all filed plans by assets. See the largest plans
  • Compare it side-by-side against 3 similar 401(k) plans in Washington. Compare plans
  • Board of Trustees, U.a. Locals 375/367 Supplemental Pension Trust's sponsor-wide assets have grown 28.5% 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 2022.

Source: DOL EFAST2 filing system (efast.dol.gov) - original filing retrieval by EIN 920150923.

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.