ESOP · DOL Form 5500 · 2023

Aerodyne Research, Inc. ESOP

Data updated 2026-08-25

$9M
Total assets Small plan by assets
57
Participants Small participant base
57th
Percentile by assets National rank
$165,177
Avg per participant Above avg balance/head
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Official DOL plan name: Aerodyne Research, Inc. Employee Stock Ownership Plan · Sponsored by Aerodyne Research, Inc. · Massachusetts · Professional & Technical Services

$9M in assets, 57 participants

Aerodyne Research, Inc.'s Aerodyne Research, Inc. Employee Stock Ownership Plan reported $9M in total assets and 57 participants in its 2023 DOL Form 5500 filing, ranking in the 57th 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.

  • #11,331 in Professional & Technical Services (20,321 peers)

What the 2023 filing shows

Aerodyne Research, Inc. Employee Stock Ownership Plan holds $9M for 57 participants - about $165,177 per participant, above the median plan by assets.

#11,331
in Professional & Technical Services (20,321 peers)
-0.0%
assets change YoY

The plan reported a net loss of $855 for the year, a single-year figure driven by markets and benefit payments, not a measure of plan health.

Aerodyne Research, Inc. Employee Stock Ownership Plan's mid-pack asset rank among Professional & Technical Services and all filers

Aerodyne Research, Inc. Employee Stock Ownership Plan vs every filed plan by assets

End-of-year total assets · plan year 2023 · DOL Form 5500

$9,415,084 Top 43% higher than 57% of 127,068 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 2023

Aerodyne Research, Inc. Employee Stock Ownership Plan among smaller filed plans by headcount

Plan-year 2023 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Aerodyne Research, Inc. Employee Stock Ownership Plan is a small filing (57 participants) on this national headcount ladder.

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • Aerodyne Research, Inc. Employee Stock Ownership Plan reported net income fell from $116K in the plan year 2022 filing to -$855 in the plan year 2023 filing.
  • Aerodyne Research, Inc. Employee Stock Ownership Plan reported participants rose from 52 in the plan year 2022 filing to 57 in the plan year 2023 filing.

See the national 2022→2023 release diff →

Published 5500 schedule card

Filing strip 042471226 · Aerodyne Research, Inc. PY 2023 · ESOP

Aerodyne Research, Inc. Employee Stock Ownership Plan · $9M · 57 · 57th

  • BOOK $9M
  • BOOK 57
  • BOOK 57th
  • BOOK ESOP
  • BOOK near Southern Illinois Bancorp, Inc. Employees Stock Ownership Plan
  • BOOK ind #11331

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 What is an ESOP? → · Plans in Massachusetts →

Aerodyne Research, Inc. Employee Stock Ownership Plan in the asset neighbourhood

Geokon Employee Stock Ownership PlanGeokon Employee Stock Owners…$9MAerodyne Research, Inc. Employee Stock Ownership PlanAerodyne Research, Inc. Empl…$9MSutter Instrument Employee Stock Ownership PlanSutter Instrument Employee S…$9MSouthern Illinois Bancorp, Inc. Employees Stock Ownership PlanSouthern Illinois Bancorp, I…$9MPropeller, Inc. Employee Stock Ownership PlanPropeller, Inc. Employee Sto…$9M
End-of-year total assets ($M) among Aerodyne Research, Inc. Employee Stock Ownership Plan and nearest nationwide ESOP peers. Source: DOL Form 5500 plan year 2023.

Filing particulars (2023)

Total Assets (Beginning of Year)$9M
Net Assets (End of Year)$9M
Net Income-$855
Employer EIN042471226
Plan Effective Date1985-11-26
Filing StatusFILING RECEIVED

Sponsor Plan History (Aerodyne Research, Inc.)

Sponsor-wide plan assets over time

All Aerodyne Research, Inc. plans reported in each filing year

Latest sponsor-wide plan assets
$9M 0.009080347695540508% vs 2022
2023 filing year
$9.42M 20222023 $9.42M $9.42M ▲ +0.0%
Year Plans Participants Total Assets
2022 1 52 $9M
2023 1 57 $9M

Nearby ESOP Plans in Massachusetts

Peer ESOP plans, same state, same plan type, ranked by total assets.

Aerodyne Research, Inc. Employee Stock Ownership Plan vs. nearby ESOP plans in Massachusetts, assets vs. participants Scatter plot of 6 data points. -5000500100015002000 -2000200400600800 Total assets ($M) Participants Aerodyne Research, Inc. Employee Stock Ownership Plan, Total assets ($M): 9.415084 · Participants: 57Aerodyne Research, Inc. Employee Stock Ownership PlanConsigli Building Group Employee Stock Ownership Plan, Total assets ($M): 611.879597 · Participants: 1511Consigli Building Group Employee Stock Ownership PlanThe Gillette Company Employee Stock Ownership Plan, Total assets ($M): 349.164775 · Participants: 174The Gillette Company Employee Stock Ownership PlanShawmut Group Employee Stock Ownership Plan, Total assets ($M): 274.195602 · Participants: 716Shawmut Group Employee Stock Ownership PlanFirst Amended and Restated Creative Financial Staffing, Inc. Employee Stock Ownership Plan, Total assets ($M): 244.511447 · Participants: 641First Amended and Restated Creative Financial Staffing, Inc. Employee Stock Ownership PlanEastern Bank Employee Stock Ownership Plan, Total assets ($M): 213.345202 · Participants: 1778Eastern Bank Employee Stock Ownership Plan
Aerodyne Research, Inc. Employee Stock Ownership Plan vs. nearby ESOP plans in Massachusetts, assets vs. participants
Compare Aerodyne Research, Inc. Employee Stock Ownership Plan side-by-side with 3 peers →

Aerodyne Research, Inc. Employee Stock Ownership Plan's out-of-state ESOP peers by assets and headcount

Outside Massachusetts, the nearest ESOP by assets is Southern Illinois Bancorp, Inc. Employees Stock Ownership Plan in IL ($9M); by covered participants it is R-S-H Engineering, Inc. Employee Stock Ownership Plan in LA (57 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (57 participants); asset peers above are excluded.

DOL Form 5500 plan year 2023. Asset totals can differ widely at the same headcount; neither axis is a quality rating.

Frequently Asked Questions

How did Aerodyne Research, Inc. Employee Stock Ownership Plan assets move in 2023? ▼
Aerodyne Research, Inc. Employee Stock Ownership Plan held essentially flat - down 0.0% during 2023, from $9M to $9M. Reported net income was -$855.
How have Aerodyne Research, Inc. plan assets changed over time? ▼
Across 2 plan years on file (2022-2023), Aerodyne Research, Inc.'s sponsor-wide assets declined 0.0%, from $9M to $9M.
Which ESOP plans are similar in size to Aerodyne Research, Inc. Employee Stock Ownership Plan? ▼
Among ESOP plans in other states, the closest by assets is Southern Illinois Bancorp, Inc. Employees Stock Ownership Plan in IL ($9M, 103 participants).
Which ESOP plans cover a similar participant headcount to Aerodyne Research, Inc. Employee Stock Ownership Plan? ▼
Among ESOP plans in other states, the closest by covered participants is R-S-H Engineering, Inc. Employee Stock Ownership Plan in LA (57 participants, $10M in assets).

Source: U.S. Department of Labor, Employee Benefits Security Administration (EBSA), Form 5500 public disclosure dataset. Plan year 2023.

Source: DOL EFAST2 filing system (efast.dol.gov) - original filing retrieval by EIN 042471226.

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.