Companies / Astronics Corp
Astronics Corp
Nasdaq: ATROCIK 8063EAST AURORA, NY
Financials · FY2025
Ownership
43.0M shares outstanding · as of Aug 6, 2026
Ownership
Share classes
| Class U | 83.95% | |
| Class B | 16.05% |
| 10%+ / strategic | 6.43% | 2,764,273 |
| Institutions | 60.35% | 25,957,779 |
| Public float | 33.22% | 14,287,012 |
% of common shares outstanding (exact, from the latest cover-page filing). Institutions are quarterly 13F snapshots; insiders reflect current officers & directors.
Insiders 13
View all →| Insider | % of shares | Shares |
|---|---|---|
Brady Robert TDirector | — | — |
Davis Julie MSecretary | — | — |
Frisby Jeffry DDirector | — | — |
Gundermann Peter JCEOPRESIDENT/CEO · Director | — | — |
Hedges Nancy LPrincipal Accounting Officer | — | — |
Johnson Warren CDirector | — | — |
Keane Robert SDirector | — | — |
Kim Neil Y.Director | — | — |
Moran Mark JDirector | — | — |
| — | — |
Institutional holders 288
View all →| Holder | Value | % of shares |
|---|---|---|
| $248.39M | 7.11% | |
| $166.70M | 4.77% | |
| $107.16M | 4.59% | |
| $100.34M | 4.30% | |
| $95.69M | 4.10% | |
| $59.20M | 2.06% | |
| $52.47M | 1.83% | |
| $40.60M | 1.41% | |
| $36.15M | 1.55% | |
| $34.70M | 1.49% |
Activity
InsidersInstitutions
What insiders are doing in this stock (Form 4).| Date | Actor | Action | Security | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|---|
| Mar 3, 2026 | Gundermann Peter J CEO | Exercise | $.01 PV Com Stk | $1.10M | +14K +16.15% | 97,457 0.23% of shares | low |
| Mar 3, 2026 | Mulato James | Exercise | $.01 PV Com Stk | $935.5K | +12K +42.47% | 38,578 0.09% of shares | low |
| Mar 3, 2026 | Peabody Mark Executive | Exercise | $.01 PV Com Stk | $882.6K | +11K +20.03% | 65,025 0.15% of shares | low |
| Mar 3, 2026 | Hedges Nancy L Executive | Exercise | $.01 PV Com Stk | $410.8K | +5K +17.52% | 33,870 0.08% of shares | low |
| Mar 3, 2026 | Gundermann Peter J CEO | Other | $.01 PV Com Stk | $283.8K | -3K -3.58% | 93,968 0.22% of shares | low |
| Mar 3, 2026 | Davis Julie M Executive | Exercise | $.01 PV Com Stk | $244.1K | +3K +50.52% | 8,938 0.02% of shares | low |
| Mar 3, 2026 | Mulato James | Other | $.01 PV Com Stk | $227.9K | -3K -7.26% | 35,777 0.08% of shares | low |
| Mar 3, 2026 | Peabody Mark Executive | Other | $.01 PV Com Stk | $214.9K | -3K -4.06% | 62,383 0.15% of shares | low |
5%+ ownership events
Schedule 13D / 13G
| Filer | Stance | % of class |
|---|---|---|
| State Street Corporation | Passive13G | — |
| Vanguard Group Inc | Passive13G/A | — |
| Capital International Investors | Passive13G | — |
| BlackRock, Inc. | Passive13G/A | — |
| American Century Capital Portfolios, Inc. | Passive13G | — |
| State Street Corporation | Passive13G | — |
Securities
via CUSIP / OpenFIGI
| Symbol | Type | CUSIP |
|---|---|---|
| ATRO | — | 046433108 |
| ATRO | — | 046433207 |