401(k) · DOL Form 5500 · 2022

Particle Dynamics International, 401(k) Plan

Data updated 2026-08-25

$4M
Total assets Small plan by assets
94
Participants Small participant base
46th
Percentile by assets National rank
$43,375
Avg per participant Low balance/head
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Official DOL plan name: Particle Dynamics Retirement Plan · Sponsored by Particle Dynamics International, · Missouri · Manufacturing

$4M in assets, 94 participants

Particle Dynamics International,'s Particle Dynamics Retirement Plan reported $4M in total assets and 94 participants in its 2022 DOL Form 5500 filing, ranking in the 46th 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.

  • #6,132 in Manufacturing (20,602 peers)

Particle Dynamics International, multi-year trail

Particle Dynamics International,'s plans moved +70.5% in assets from 2022 to 2024; this filing shows Particle Dynamics Retirement Plan at $4M / 94 participants.

#6,132
in Manufacturing (20,602 peers)
-12.3%
assets change YoY

The plan reported a net loss of $573K for the year, a single-year figure driven by markets and benefit payments, not a measure of plan health.

Particle Dynamics Retirement Plan's mid-pack asset rank among Manufacturing and all filers

Particle Dynamics Retirement Plan vs every filed plan by assets

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

$4,077,231 46th percentile higher than 46% 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

Particle Dynamics Retirement Plan among smaller filed plans by headcount

Plan-year 2022 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Particle Dynamics Retirement Plan is a small filing (94 participants) on this national headcount ladder.

DOL schedule card

Filing strip 272584419 · Particle Dynamics International, PY 2022 · 401(k)

Particle Dynamics Retirement Plan · $4M · 94 · 46th

  • SCH $4M
  • SCH 94
  • SCH 46th
  • SCH 401(k)
  • SCH near Diablo Valley Pediatric Medical Group, Inc. Profit Sharing Plan
  • SCH ind #6132

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 Missouri →

Particle Dynamics Retirement Plan in the asset neighbourhood

Particle Dynamics Retirement PlanParticle Dynamics Retirement…$4MDiablo Valley Pediatric Medical Group, Inc. Profit Sharing PlanDiablo Valley Pediatric Medi…$4MBrinco 401(k) Retirement & Profit Sharing PlanBrinco 401(k) Retirement & P…$4MLcd Elevator Repair Inc. 401(k) Profit Sharing PlanLcd Elevator Repair Inc. 401…$4MSagent, LLC 401(k) Plan$4M
End-of-year total assets ($M) among Particle Dynamics Retirement Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2022.

Particle Dynamics International, multi-year asset trail

Sponsor-wide plan assets over time

All Particle Dynamics International, plans reported in each filing year

Latest sponsor-wide plan assets
$7M 70.46765316951628% vs 2022
2024 filing year
$3M$4M$5M$6M$7M$8M 202220232024 $4.08M $6.95M ▲ +70.3%
Year Plans Participants Total Assets
2022 1 94 $4M
2023 1 95 $6M
2024 1 109 $7M

Particle Dynamics International, filing trail (2022)

Total Assets (Beginning of Year)$5M
Net Assets (End of Year)$4M
Net Income-$573K
Employer EIN272584419
Plan Effective Date2010-11-01
Filing StatusFILING RECEIVED

Nearby 401(k) Plans in Missouri

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

Particle Dynamics Retirement Plan vs. nearby 401(k) plans in Missouri, assets vs. participants Scatter plot of 6 data points. -20000020000400006000080000 -50510 Total assets ($B) Participants Particle Dynamics Retirement Plan, Total assets ($B): 0.004077231 · Participants: 94Particle Dynamics Retirement PlanBayer Corporation Savings and Retirement Plan, Total assets ($B): 9.183956862 · Participants: 18917Bayer Corporation Savings and Retirement PlanEdward D. Jones & Co. Profit Sharing and 401(k) Plan, Total assets ($B): 8.685677709 · Participants: 47923Edward D. Jones & Co. Profit Sharing and 401(k) PlanEnterprise Holdings Retirement Savings Plan, Total assets ($B): 4.500937056 · Participants: 59568Enterprise Holdings Retirement Savings PlanCentene Management Corporation Retirement Plan, Total assets ($B): 3.239485944 · Participants: 49060Centene Management Corporation Retirement PlanAnheuser-Busch 401(k) Savings and Retirement Plan, Total assets ($B): 3.061778 · Participants: 14556Anheuser-Busch 401(k) Savings and Retirement Plan
Particle Dynamics Retirement Plan vs. nearby 401(k) plans in Missouri, assets vs. participants
Compare Particle Dynamics Retirement Plan side-by-side with 3 peers →

Particle Dynamics Retirement Plan's out-of-state 401(k) peers by assets and headcount

Outside Missouri, the nearest 401(k) by assets is Diablo Valley Pediatric Medical Group, Inc. Profit Sharing Plan in CA ($4M); by covered participants it is Coforge Bpm, Inc. 401(k) Plan in ID (94 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (94 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 Particle Dynamics Retirement Plan assets move in 2022? ▼
Particle Dynamics Retirement Plan pulled back noticeably - down 12.3% during 2022, from $5M to $4M. Reported net income was -$573K.
How have Particle Dynamics International, plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Particle Dynamics International,'s sponsor-wide assets grew 70.5%, from $4M to $7M.
Which 401(k) plans are similar in size to Particle Dynamics Retirement Plan? ▼
Among 401(k) plans in other states, the closest by assets is Diablo Valley Pediatric Medical Group, Inc. Profit Sharing Plan in CA ($4M, 21 participants).
Which 401(k) plans cover a similar participant headcount to Particle Dynamics Retirement Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Coforge Bpm, Inc. 401(k) Plan in ID (94 participants, N/A 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 272584419.

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.