401(k)
2024 plan-year 401(k) DOL Form 5500

Atro Companies Profit Sharing/401(k) Plan

ERISA Form 5500 plan record drawn from DOL EBSA — verify with linked source filings below.

Sponsored by Astronics Corporation · New York · Manufacturing

What the 2023 filing shows

Atro Companies Profit Sharing/401(k) Plan holds $325M for 1,896 participants — about $171,548 per participant, up 11.9% over the 2024 plan year.

$325M
total plan assets (2024 EOY)
1,896
covered participants
$171,548
avg assets per participant
+11.9%
assets growth YoY
Total Assets (2023)
$325M
Participants
1,896
State
Industry
Manufacturing

What the Filing Says About Atro Companies Profit Sharing/401(k) Plan

Atro Companies Profit Sharing/401(k) Plan is a 401(k) retirement plan sponsored by Astronics Corporation, headquartered in New York. As of the 2024 Form 5500 filing, the plan reports $325M in total end-of-year assets and covers 1,896 participants across the Manufacturing industry. The sponsor's EIN on file with the U.S. Department of Labor is 160959303, and the plan has been effective since 1974-12-01. Its filing status is currently FILING RECEIVED.

Year over year, total assets moved from $291M at the beginning of 2024 to $325M at year-end — a gain of 11.9%. Net assets (after liabilities) closed the year at $325M, with reported net income of $34M driven by investment returns, contributions received, and benefit payments during the period. These figures reflect what the plan administrator certified on Schedule H or Schedule I of the Form 5500 annual return and can be compared against 2 prior plan-year filings from the same sponsor shown below.

Asset totals and participant counts reflect a single plan year snapshot and can change materially with market conditions, plan mergers, or workforce changes. Fields such as "net income" include both realized investment performance and contribution/distribution flows — a single-year figure does not by itself indicate plan health or participant outcomes. This page summarizes public DOL disclosures for research and educational purposes only and is not retirement, tax, legal, or financial advice. Before making decisions about your own retirement benefits or evaluating an employer's plan, verify the underlying filing directly via the DOL EFAST2 system and consult a qualified professional.

Financial Summary (2023)

Total Assets (Beginning of Year)$291M
Total Assets (End of Year)$325M
Net Assets (End of Year)$325M
Net Income$34M
Plan Type401(k)
Employer EIN160959303
Plan Effective Date1974-12-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Astronics Corporation)

Year Plans Participants Total Assets
2022 1 1,535 $230M
2023 1 1,667 $291M
2024 1 1,896 $325M

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Frequently Asked Questions

How much money is in the Atro Companies Profit Sharing/401(k) Plan?
As of the 2024 Form 5500 filing, Atro Companies Profit Sharing/401(k) Plan holds $325M in total assets with 1,896 participants. It is sponsored by Astronics Corporation.
What type of plan is Atro Companies Profit Sharing/401(k) Plan?
Atro Companies Profit Sharing/401(k) Plan is a 401(k) plan. It has been effective since 1974-12-01. The plan is filed with the U.S. Department of Labor under EIN 160959303.
Who sponsors the Atro Companies Profit Sharing/401(k) Plan?
Atro Companies Profit Sharing/401(k) Plan is sponsored by Astronics Corporation, located in New York. The sponsor's EIN is 160959303 and the plan operates in the Manufacturing industry.
How did Atro Companies Profit Sharing/401(k) Plan perform in 2024?
Atro Companies Profit Sharing/401(k) Plan grew by 11.9% during 2024, moving from $291M to $325M in total assets. Net income was $34M.
Where can I find official filings for Atro Companies Profit Sharing/401(k) Plan?
Official Form 5500 filings for Atro Companies Profit Sharing/401(k) Plan are available through the U.S. Department of Labor's EFAST2 system. Search by EIN 160959303 or plan name at efast.dol.gov.
How does Atro Companies Profit Sharing/401(k) Plan compare to other plans?
You can compare Atro Companies Profit Sharing/401(k) Plan against other 401(k) plans on the plan type page, or view plans in New York on the state page. PlainRetire tracks the 5,000 largest retirement plans in the U.S. by total assets.

Explore PlainRetire

Source: U.S. Department of Labor, Employee Benefits Security Administration (EBSA), Form 5500 public disclosure dataset. Plan year 2024.

Source: DOL EFAST2 filing system (efast.dol.gov) — original filing retrieval by EIN 160959303.

Reference: IRS Publication 560 — Retirement Plans for Small Business, contribution-limit rules.

Reference: IRS Publication 590-B — Distributions from IRAs, RMD rules under SECURE Act 2.0.

Data sourced from U.S. Department of Labor Form 5500 filings (EBSA). See our methodology for details.