401(k) · DOL Form 5500 · 2022

Motion Dynamics Holdings, LLC 401(k) Plan

Data updated 2026-08-25

$8M
Total assets Small plan by assets
187
Participants Below avg headcount
62nd
Percentile by assets National rank
$45,287
Avg per participant Low balance/head
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Official DOL plan name: Motion Dynamics Corporation 401(k) Profit Sharing Plan · Sponsored by Motion Dynamics Holdings, LLC · Michigan · Manufacturing

$8M in assets, 187 participants

Motion Dynamics Holdings, LLC's Motion Dynamics Corporation 401(k) Profit Sharing Plan reported $8M in total assets and 187 participants in its 2022 DOL Form 5500 filing, ranking in the 62nd 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.

  • #9,858 in Manufacturing (20,602 peers)

Coverage in Michigan

Motion Dynamics Corporation 401(k) Profit Sharing Plan covers 187 participants in Michigan, about 29% of the average Michigan filer (state average ~638 per filing). Assets: $8M.

#9,858
in Manufacturing (20,602 peers)
-5.5%
assets change YoY

The plan reported a net loss of $1M for the year, a single-year figure driven by markets and benefit payments, not a measure of plan health.

Motion Dynamics Corporation 401(k) Profit Sharing Plan's mid-pack asset rank among Manufacturing and all filers

Motion Dynamics Corporation 401(k) Profit Sharing Plan vs every filed plan by assets

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

$8,468,601 Top 38% higher than 62% 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

Motion Dynamics Corporation 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. Motion Dynamics Corporation 401(k) Profit Sharing Plan sits mid-pack in the medium band (187 participants).

Plan-year Form 5500 strip

Filing strip 383029591 · Motion Dynamics Holdings, LLC PY 2022 · 401(k)

Motion Dynamics Corporation 401(k) Profit Sharing Plan · $8M · 187 · 62nd

  • SCH $8M
  • EBSA 187
  • PART 62nd
  • TYPE 401(k)
  • NET near Greater New Bedford Community Health Center, Inc. 403(b) Plan
  • BOOK ind #9858

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 →

Motion Dynamics Corporation 401(k) Profit Sharing Plan in the asset neighbourhood

Motion Dynamics Corporation 401(k) Profit Sharing PlanMotion Dynamics Corporation …$8MGreater New Bedford Community Health Center, Inc. 403(b) PlanGreater New Bedford Communit…$8MWalker & Laberge 401(k) Plan$8MShamrock Environmental Corporation Retirement PlanShamrock Environmental Corpo…$8MRobbins Bros. Jewelry, Inc. 401(k) PlanRobbins Bros. Jewelry, Inc. …$8M
End-of-year total assets ($M) among Motion Dynamics Corporation 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)$9M
Net Assets (End of Year)$8M
Net Income-$1M
Employer EIN383029591
Plan Effective Date1997-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Motion Dynamics Holdings, LLC)

Sponsor-wide plan assets over time

All Motion Dynamics Holdings, LLC plans reported in each filing year

Latest sponsor-wide plan assets
$16M 83.76247741510079% vs 2022
2024 filing year
$5M$10M$15M$20M 202220232024 $8.47M $15.6M ▲ +83.7%
Year Plans Participants Total Assets
2022 1 187 $8M
2023 1 230 $11M
2024 1 250 $16M

Nearby 401(k) Plans in Michigan

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

Motion Dynamics Corporation 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 ($B) Participants Motion Dynamics Corporation 401(k) Profit Sharing Plan, Total assets ($B): 0.008468601 · Participants: 187Motion Dynamics Corporation 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
Motion Dynamics Corporation 401(k) Profit Sharing Plan vs. nearby 401(k) plans in Michigan, assets vs. participants
Compare Motion Dynamics Corporation 401(k) Profit Sharing Plan side-by-side with 3 peers →

Motion Dynamics Corporation 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 Greater New Bedford Community Health Center, Inc. 403(b) Plan in MA ($8M); by covered participants it is Sequoia 401(k) Plan in CA (187 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (187 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 Motion Dynamics Corporation 401(k) Profit Sharing Plan assets move in 2022? ▼
Motion Dynamics Corporation 401(k) Profit Sharing Plan pulled back noticeably - down 5.5% during 2022, from $9M to $8M. Reported net income was -$1M.
How have Motion Dynamics Holdings, LLC plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Motion Dynamics Holdings, LLC's sponsor-wide assets grew 83.8%, from $8M to $16M.
Which 401(k) plans are similar in size to Motion Dynamics Corporation 401(k) Profit Sharing Plan? ▼
Among 401(k) plans in other states, the closest by assets is Greater New Bedford Community Health Center, Inc. 403(b) Plan in MA ($8M, 266 participants).
Which 401(k) plans cover a similar participant headcount to Motion Dynamics Corporation 401(k) Profit Sharing Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Sequoia 401(k) Plan in CA (187 participants, $72M 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 383029591.

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.