Astronics Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

DB:AC1 Recent Insider Transactions by Companies or Individuals
Date	Value	Name	Entity	Shares	Max Price
09 May 25	Sell€886,757	Robert Keane	Individual	37,700	€23.52
07 Mar 25	Sell€1,743,629	Robert Keane	Individual	77,099	€22.62
23 Dec 24	Sell€7,743	Mark Peabody	Individual	511.12	€15.15

Insider Trading Volume

Insider Buying: AC1 insiders have only sold shares in the past 3 months.

Ownership Breakdown

What is the ownership structure of AC1?
Owner Type	Number of Shares	Ownership Percentage
State or Government	0	0%
Hedge Funds	2,060,000	5.82%
Individual Insiders	2,237,451	6.32%
General Public	5,660,990	16%
Institutions	25,447,796	71.9%

Dilution of Shares: Shareholders have not been meaningfully diluted in the past year.

Top Shareholders

Top 25 shareholders own 60.37% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
7.17%	BlackRock, Inc.	2,538,056	€68.1m	-1.89%	no data
5.82%	ACK Asset Management LLC	2,060,000	€55.3m	0%	8.75%
4.8%	325 Capital, LLC	1,698,916	€45.6m	-2.42%	18.18%
4.52%	The Vanguard Group, Inc.	1,601,632	€43.0m	1.72%	no data
3.64%	Next Century Growth Investors LLC	1,289,296	€34.6m	-16.2%	3.09%
2.81%	State Street Global Advisors, Inc.	995,697	€26.7m	2.41%	no data
2.77%	Managed Account Advisors LLC	979,947	€26.3m	0%	0.01%
2.71%	Royce & Associates, LP	958,905	€25.7m	-16.6%	0.28%
2.6%	Dimensional Fund Advisors LP	921,225	€24.7m	-7.74%	no data
2.33%	Peter Gundermann	825,407	€22.1m	0%	no data
2.11%	Millennium Management LLC	746,956	€20.0m	80.1%	0.02%
2.02%	Geode Capital Management, LLC	714,193	€19.2m	3.42%	no data
2%	Senator Investment Group LP	708,883	€19.0m	7.59%	1.04%
1.86%	Schonfeld Strategic Advisors LLC	658,449	€17.7m	-25.3%	0.13%
1.66%	D. E. Shaw & Co., L.P.	587,408	€15.8m	189%	0.02%
1.49%	EARNEST Partners, LLC	528,491	€14.2m	0%	0.07%
1.34%	Morgan Stanley, Investment Banking and Brokerage Investments	476,122	€12.8m	38.2%	no data
1.31%	Minerva Advisors LLC	463,105	€12.4m	0%	9.23%
1.2%	JPMorgan Chase & Co, Brokerage and Securities Investments	425,221	€11.4m	90.1%	0.01%
1.19%	Robert Keane	421,431	€11.3m	-36.1%	no data
1.15%	Columbia Management Investment Advisers, LLC	408,094	€10.9m	12.3%	no data
1.14%	Private Capital Management, LLC	402,958	€10.8m	0%	1.32%
1.14%	Citadel Advisors LLC	402,488	€10.8m	3.56%	0.01%
0.8%	Renaissance Technologies LLC	284,400	€7.6m	-0.8%	0.01%
0.78%	Marshall Wace LLP	277,507	€7.4m	90.6%	0.01%

Company Analysis and Financial Data Status

Data	Last Updated (UTC time)
Company Analysis	2025/05/19 01:55
End of Day Share Price	2025/05/19 00:00
Earnings	2025/03/29
Annual Earnings	2024/12/31

Data Sources

The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.

Package	Data	Timeframe	Example US Source ^*
Company Financials	10 years	Income statement Cash flow statement Balance sheet	SEC Form 10-K SEC Form 10-Q
Analyst Consensus Estimates	+3 years	Forecast financials Analyst price targets	Analyst Research Reports Blue Matrix
Market Prices	30 years	Stock prices Dividends, Splits and Actions	ICE Market Data SEC Form S-1
Ownership	10 years	Top shareholders Insider trading	SEC Form 4 SEC Form 13D
Management	10 years	Leadership team Board of directors	SEC Form 10-K SEC Form DEF 14A
Key Developments	10 years	Company announcements	SEC Form 8-K

^* Example for US securities, for non-US equivalent regulatory forms and sources are used.

Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more.

Analysis Model and Snowflake

Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.

Learn about the world class team who designed and built the Simply Wall St analysis model.

Industry and Sector Metrics

Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on Github.

Analyst Sources

Astronics Corporation is covered by 13 analysts. 3 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

Analyst	Institution
Michael Ciarmoli	Boenning & Scattergood, Inc.
Kenneth Herbert	Canaccord Genuity
Michael Callahan	Capstone Investments