401(k) · DOL Form 5500 · 2022

Mitsubishi Materials U.S.a. Corporation 401(k) Plan

Data updated 2026-08-25

$29M
Total assets Below avg plan size
182
Participants Below avg headcount
82nd
Percentile by assets National rank
$158,767
Avg per participant Above avg balance/head
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Official DOL plan name: Savings and Retirement Plan of Mitsubishi Materials USA Corp. · Sponsored by Mitsubishi Materials U.S.a. Corporation · California · Manufacturing

$29M in assets, 182 participants

Mitsubishi Materials U.S.a. Corporation's Savings and Retirement Plan of Mitsubishi Materials USA Corp. reported $29M in total assets and 182 participants in its 2022 DOL Form 5500 filing, ranking in the 82nd 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.

  • #15,446 in Manufacturing (20,602 peers)

Coverage in California

Savings and Retirement Plan of Mitsubishi Materials USA Corp. covers 182 participants in California, about 29% of the average California filer (state average ~630 per filing). Assets: $29M.

#15,446
in Manufacturing (20,602 peers)
-15.6%
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.

Savings and Retirement Plan of Mitsubishi Materials USA Corp.'s outsized position by total assets

Savings and Retirement Plan of Mitsubishi Materials USA Corp. vs every filed plan by assets

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

$28,895,511 Top 18% higher than 82% 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

Savings and Retirement Plan of Mitsubishi Materials USA Corp. 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. Savings and Retirement Plan of Mitsubishi Materials USA Corp. sits mid-pack in the medium band (182 participants).

Form 5500 schedule snapshot

Filing strip 953917804 · Mitsubishi Materials U.S.a. Corporation PY 2022 · 401(k)

Savings and Retirement Plan of Mitsubishi Materials USA Corp. · $29M · 182 · 82nd

  • NET $29M
  • NET 182
  • NET 82nd
  • NET 401(k)
  • NET near Enjet Aero, LLC 401(k) Plan
  • NET ind #15446

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 →

Savings and Retirement Plan of Mitsubishi Materials USA Corp. in the asset neighbourhood

Savings and Retirement Plan of Mitsubishi Materials USA Corp.Savings and Retirement Plan …$29MEnjet Aero, LLC 401(k) Plan$29MCumberland Insurance Group 401(k) Savings PlanCumberland Insurance Group 4…$29MColumbus Community Hospital, Inc. Employees' Retirement PlanColumbus Community Hospital,…$29MAqua Dermatology 401(k) Profit Sharing PlanAqua Dermatology 401(k) Prof…$29M
End-of-year total assets ($M) among Savings and Retirement Plan of Mitsubishi Materials USA Corp. and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2022.

California filing particulars

Total Assets (Beginning of Year)$34M
Net Assets (End of Year)$29M
Net Income-$5M
Employer EIN953917804
Plan Effective Date1989-02-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Mitsubishi Materials U.S.a. Corporation)

Sponsor-wide plan assets over time

All Mitsubishi Materials U.S.a. Corporation plans reported in each filing year

Latest sponsor-wide plan assets
$41M 41.86635771902424% vs 2022
2024 filing year
$25M$30M$35M$40M$45M 202220232024 $28.9M $41M ▲ +41.8%
Year Plans Participants Total Assets
2022 1 182 $29M
2023 1 193 $35M
2024 1 201 $41M

Nearby 401(k) Plans in California

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

Savings and Retirement Plan of Mitsubishi Materials USA Corp. vs. nearby 401(k) plans in California, assets vs. participants Scatter plot of 6 data points. -50000050000100000150000200000250000 -200204060 Total assets ($B) Participants Savings and Retirement Plan of Mitsubishi Materials USA Corp., Total assets ($B): 0.028895511 · Participants: 182Savings and Retirement Plan of Mitsubishi Materials USA Corp.Wells 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
Savings and Retirement Plan of Mitsubishi Materials USA Corp. vs. nearby 401(k) plans in California, assets vs. participants
Compare Savings and Retirement Plan of Mitsubishi Materials USA Corp. side-by-side with 3 peers →

Savings and Retirement Plan of Mitsubishi Materials USA Corp.'s out-of-state 401(k) peers by assets and headcount

Outside California, the nearest 401(k) by assets is Enjet Aero, LLC 401(k) Plan in KS ($29M); by covered participants it is Hillman Bus 401(k) in NJ (182 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (182 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 Savings and Retirement Plan of Mitsubishi Materials USA Corp. assets move in 2022? ▼
Savings and Retirement Plan of Mitsubishi Materials USA Corp. declined sharply - down 15.6% during 2022, from $34M to $29M. Reported net income was -$5M.
How have Mitsubishi Materials U.S.a. Corporation plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Mitsubishi Materials U.S.a. Corporation's sponsor-wide assets grew 41.9%, from $29M to $41M.
Where does Savings and Retirement Plan of Mitsubishi Materials USA Corp. rank by assets among Form 5500 filers? ▼
Savings and Retirement Plan of Mitsubishi Materials USA Corp. ranks in the 82nd 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 Savings and Retirement Plan of Mitsubishi Materials USA Corp.? ▼
Among 401(k) plans in other states, the closest by assets is Enjet Aero, LLC 401(k) Plan in KS ($29M, 616 participants).
Which 401(k) plans cover a similar participant headcount to Savings and Retirement Plan of Mitsubishi Materials USA Corp.? ▼
Among 401(k) plans in other states, the closest by covered participants is Hillman Bus 401(k) in NJ (182 participants, $709K 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 953917804.

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.