401(k) · DOL Form 5500 · 2022

Acorn Engineering Company, Inc. 401(k) Plan

Data updated 2026-08-25

$25M
Total assets Below avg plan size
660
Participants Below avg headcount
81st
Percentile by assets National rank
$38,631
Avg per participant Low balance/head
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Official DOL plan name: Acorn Engineering Company, Inc. 401(k) Plan · Sponsored by Acorn Engineering Company, Inc. · California · Manufacturing

$25M in assets, 660 participants

Acorn Engineering Company, Inc.'s Acorn Engineering Company, Inc. 401(k) Plan reported $25M in total assets and 660 participants in its 2022 DOL Form 5500 filing, ranking in the 81st 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.

  • #14,976 in Manufacturing (20,602 peers)

Where Acorn Engineering Company, Inc. 401(k) Plan sits by assets

Acorn Engineering Company, Inc. 401(k) Plan sits in the top quartile of all filed plans by assets, $25M for 660 participants (~$38,631/participant), down 15.8% in 2022.

#14,976
in Manufacturing (20,602 peers)
-15.8%
assets change YoY
0.3×
vs typical plan assets (national mean)

The plan reported a net loss of $5M for the year, a single-year figure driven by markets and benefit payments, not a measure of plan health.

Acorn Engineering Company, Inc. 401(k) Plan's outsized position by total assets

Acorn Engineering Company, Inc. 401(k) Plan vs every filed plan by assets

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

$25,496,420 Top 19% higher than 81% of 139,123 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 2022

Acorn Engineering Company, Inc. 401(k) Plan among mid-size filed plans by headcount

Plan-year 2022 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Acorn Engineering Company, Inc. 401(k) Plan sits mid-pack in the medium band (660 participants).

DOL schedule card

Filing strip 951864304 · Acorn Engineering Company, Inc. PY 2022 · 401(k)

Acorn Engineering Company, Inc. 401(k) Plan · $25M · 660 · 81st

  • EIN $25M
  • RANK 660
  • PHOTO 81st
  • IND 401(k)
  • EOY near Capital Credit Union 401(k) Plan and Trust
  • 5500 ind #14976

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 Manufacturing retirement plans → · Plans in California →

Acorn Engineering Company, Inc. 401(k) Plan in the asset neighbourhood

Acorn Engineering Company, Inc. 401(k) PlanAcorn Engineering Company, I…$25MMte Employee Savings and Retirement PlanMte Employee Savings and Ret…$25MHome Federal Savings Bank 401(k) Retirement PlanHome Federal Savings Bank 40…$26MCapital Credit Union 401(k) Plan and TrustCapital Credit Union 401(k) …$25MSentry Equipment Corp. 401(k) PlanSentry Equipment Corp. 401(k…$25M
End-of-year total assets ($M) among Acorn Engineering Company, Inc. 401(k) Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2022.

Scale-class filing particulars (2022)

Total Assets (Beginning of Year)$30M
Net Assets (End of Year)$25M
Net Income-$5M
Employer EIN951864304
Plan Effective Date1988-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Acorn Engineering Company, Inc.)

Sponsor-wide plan assets over time

All Acorn Engineering Company, Inc. plans reported in each filing year

Latest sponsor-wide plan assets
$34M 34.45613933250237% vs 2022
2024 filing year
$20M$25M$30M$35M$40M 202220232024 $25.5M $34.3M ▲ +34.4%
Year Plans Participants Total Assets
2022 1 660 $25M
2023 1 674 $30M
2024 1 680 $34M

Nearby 401(k) Plans in California

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

Acorn Engineering Company, Inc. 401(k) Plan vs. nearby 401(k) plans in California, assets vs. participants Scatter plot of 6 data points. -50000050000100000150000200000250000 -200204060 Total assets ($B) Participants Acorn Engineering Company, Inc. 401(k) Plan, Total assets ($B): 0.02549642 · Participants: 660Acorn Engineering Company, Inc. 401(k) PlanWells Fargo & Company 401(k) Plan, Total assets ($B): 45.765616608 · Participants: 205865Wells Fargo & Company 401(k) PlanGoogle LLC 401(k) Savings Plan, Total assets ($B): 28.89820221 · Participants: 102963Google LLC 401(k) Savings PlanOracle Corporation 401(k) Savings and Investment Plan, Total assets ($B): 21.851716605 · Participants: 46320Oracle Corporation 401(k) Savings and Investment PlanChevron Employee Savings Investment Plan, Total assets ($B): 18.60989746 · Participants: 19946Chevron Employee Savings Investment PlanIntel 401(k) Savings Plan, Total assets ($B): 18.361585903 · Participants: 54672Intel 401(k) Savings Plan
Acorn Engineering Company, Inc. 401(k) Plan vs. nearby 401(k) plans in California, assets vs. participants
Compare Acorn Engineering Company, Inc. 401(k) Plan side-by-side with 3 peers →

Acorn Engineering Company, Inc. 401(k) Plan's out-of-state 401(k) peers by assets and headcount

Outside California, the nearest 401(k) by assets is Capital Credit Union 401(k) Plan and Trust in WI ($25M); by covered participants it is L.B. Foster Company 401(k) and Profit Sharing Plan in PA (660 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (660 participants); asset peers above are excluded.

DOL Form 5500 plan year 2022. Asset totals can differ widely at the same headcount; neither axis is a quality rating.

Frequently Asked Questions

How did Acorn Engineering Company, Inc. 401(k) Plan assets move in 2022? ▼
Acorn Engineering Company, Inc. 401(k) Plan declined sharply - down 15.8% during 2022, from $30M to $25M. Reported net income was -$5M.
How have Acorn Engineering Company, Inc. plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Acorn Engineering Company, Inc.'s sponsor-wide assets grew 34.5%, from $25M to $34M.
Where does Acorn Engineering Company, Inc. 401(k) Plan rank by assets among Form 5500 filers? ▼
Acorn Engineering Company, Inc. 401(k) Plan ranks in the 81st percentile by end-of-year assets among 139,126 plans that reported assets for plan year 2022 (in the top quartile of all filed plans by assets).
Which 401(k) plans are similar in size to Acorn Engineering Company, Inc. 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by assets is Capital Credit Union 401(k) Plan and Trust in WI ($25M, 394 participants).
Which 401(k) plans cover a similar participant headcount to Acorn Engineering Company, Inc. 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is L.B. Foster Company 401(k) and Profit Sharing Plan in PA (660 participants, $71M in assets).

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 951864304.

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.