401(k) · DOL Form 5500 · 2022

Manthei, Inc. 401(k) Plan

Data updated 2026-08-25

$13M
Total assets Small plan by assets
283
Participants Below avg headcount
69th
Percentile by assets National rank
$44,605
Avg per participant Low balance/head
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Official DOL plan name: Manthei 401(k) Profit Sharing Plan · Sponsored by Manthei, Inc. · Michigan · Manufacturing

$13M in assets, 283 participants

Manthei, Inc.'s Manthei 401(k) Profit Sharing Plan reported $13M in total assets and 283 participants in its 2022 DOL Form 5500 filing, ranking in the 69th 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.

  • #11,934 in Manufacturing (20,602 peers)

Coverage in Michigan

Manthei 401(k) Profit Sharing Plan covers 283 participants in Michigan, about 44% of the average Michigan filer (state average ~638 per filing). Assets: $13M.

#11,934
in Manufacturing (20,602 peers)
-12.3%
assets change YoY

The plan reported a net loss of $2M for the year, a single-year figure driven by markets and benefit payments, not a measure of plan health.

Manthei 401(k) Profit Sharing Plan's outsized position by total assets

Manthei 401(k) Profit Sharing Plan vs every filed plan by assets

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

$12,623,282 Top 31% higher than 69% 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

Manthei 401(k) Profit Sharing 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. Manthei 401(k) Profit Sharing Plan sits mid-pack in the medium band (283 participants).

EBSA filing schedule strip

Filing strip 381858891 · Manthei, Inc. PY 2022 · 401(k)

Manthei 401(k) Profit Sharing Plan · $13M · 283 · 69th

  • SCH $13M
  • EBSA 283
  • PART 69th
  • TYPE 401(k)
  • NET near Employee Benefit Plan of Eger Lutheran Homes and Services, Inc.
  • BOOK ind #11934

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 Michigan →

Manthei 401(k) Profit Sharing Plan in the asset neighbourhood

Manthei 401(k) Profit Sharing PlanManthei 401(k) Profit Sharin…$13MEmployee Benefit Plan of Eger Lutheran Homes and Services, Inc.Employee Benefit Plan of Ege…$13MFirst Step 401(k) Retirement Savings Plan & TrustFirst Step 401(k) Retirement…$13MSears Manufacturing Co. UAW 401(k) PlanSears Manufacturing Co. UAW …$13ML.R. Willson & Sons, Inc Employee Retirement PlanL.R. Willson & Sons, Inc Emp…$13M
End-of-year total assets ($M) among Manthei 401(k) Profit Sharing Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2022.

Michigan filing particulars

Total Assets (Beginning of Year)$14M
Net Assets (End of Year)$13M
Net Income-$2M
Employer EIN381858891
Plan Effective Date1996-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Manthei, Inc.)

Sponsor-wide plan assets over time

All Manthei, Inc. plans reported in each filing year

Latest sponsor-wide plan assets
$20M 59.65715572225987% vs 2022
2024 filing year
$10M$15M$20M$25M 202220232024 $12.6M $20.2M ▲ +59.7%
Year Plans Participants Total Assets
2022 1 283 $13M
2023 1 342 $16M
2024 1 338 $20M

Nearby 401(k) Plans in Michigan

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

Manthei 401(k) Profit Sharing Plan vs. nearby 401(k) plans in Michigan, assets vs. participants Scatter plot of 6 data points. -20000020000400006000080000 -505101520 Total assets ($B) Participants Manthei 401(k) Profit Sharing Plan, Total assets ($B): 0.012623282 · Participants: 283Manthei 401(k) Profit Sharing PlanGeneral Motors Retirement Savings Plan for Salaried Employees in the United States, Total assets ($B): 18.071817726 · Participants: 43382General Motors Retirement Savings Plan for Salaried Employees in the United StatesFord Motor Co. Savings and Stock Investment Plan for Salaried Employees, Total assets ($B): 13.833597622 · Participants: 32974Ford Motor Co. Savings and Stock Investment Plan for Salaried EmployeesThe Dow Chemical Company Employees' Savings Plan, Total assets ($B): 9.307640951 · Participants: 16930The Dow Chemical Company Employees' Savings PlanThe General Motors Personal Savings Plan for Hourly-Rate Employees in the United States, Total assets ($B): 7.545889119 · Participants: 40458The General Motors Personal Savings Plan for Hourly-Rate Employees in the United StatesFord Motor Co. Tax-Efficient Savings Plan for Hourly Employees, Total assets ($B): 6.44558193 · Participants: 57811Ford Motor Co. Tax-Efficient Savings Plan for Hourly Employees
Manthei 401(k) Profit Sharing Plan vs. nearby 401(k) plans in Michigan, assets vs. participants
Compare Manthei 401(k) Profit Sharing Plan side-by-side with 3 peers →

Manthei 401(k) Profit Sharing Plan's out-of-state 401(k) peers by assets and headcount

Outside Michigan, the nearest 401(k) by assets is Employee Benefit Plan of Eger Lutheran Homes and Services, Inc. in NY ($13M); by covered participants it is Jerritt Canyon Gold LLC 401(k) Plan in NV (283 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (283 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 Manthei 401(k) Profit Sharing Plan assets move in 2022? ▼
Manthei 401(k) Profit Sharing Plan pulled back noticeably - down 12.3% during 2022, from $14M to $13M. Reported net income was -$2M.
How have Manthei, Inc. plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Manthei, Inc.'s sponsor-wide assets grew 59.7%, from $13M to $20M.
Which 401(k) plans are similar in size to Manthei 401(k) Profit Sharing Plan? ▼
Among 401(k) plans in other states, the closest by assets is Employee Benefit Plan of Eger Lutheran Homes and Services, Inc. in NY ($13M, 114 participants).
Which 401(k) plans cover a similar participant headcount to Manthei 401(k) Profit Sharing Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Jerritt Canyon Gold LLC 401(k) Plan in NV (283 participants, $3M 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 381858891.

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.