Astronics Corp
ATRO- Exchange
- Nasdaq
- Industry
- Aircraft Parts & Auxiliary Equipment, NEC
- SEC CIK
- 0000008063
No open-market purchases or sales by Astronics Corp insiders were filed in the last 90 days; 311 institutions reported holding it in 13F filings for Q2 2026, worth $2.52B in total; no superinvestor holds it.
Other share classesATROB
13F holders, Q1 2026
Institutional positions in Astronics Corp as of Mar 31, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 293
- +20 vs. Q4 2025
- Shares held
- 31.2M
- +2.27M (+7.9%) vs. Q4 2025
- Total value
- $2.08B
- +$510.0M (+32.6%) vs. Q4 2025
- New holders
- 55
- 107 more added
- Sold out
- 35
- 95 more reduced
3 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting ATRO on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 311 | $2.52B |
| Q1 2026 | 293 | $2.08B |
| Q4 2025 | 276 | $1.67B |
| Q3 2025 | 229 | $1.33B |
| Q2 2025 | 228 | $1.02B |
| Q1 2025 | 183 | $668.2M |
| Q4 2024 | 156 | $383.3M |
| Q3 2024 | 148 | $412.3M |
| Q2 2024 | 133 | $418.6M |
| Q1 2024 | 130 | $386.3M |
| Q4 2023 | 127 | $340.9M |
| Q3 2023 | 136 | $304.2M |
| Q2 2023 | 121 | $361.3M |
| Q1 2023 | 119 | $240.2M |
| Q4 2022 | 102 | $188.4M |
| Q3 2022 | 108 | $143.8M |
| Q2 2022 | 105 | $187.1M |
| Q1 2022 | 116 | $240.3M |
| Q4 2021 | 108 | $233.8M |
| Q3 2021 | 97 | $260.3M |
| Q2 2021 | 111 | $328.3M |
| Q1 2021 | 113 | $327.3M |
Institutions, Q1 2026
Shares, value and share of portfolio for each institution holding Astronics Corp; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Schonfeld Strategic Advisors LLC | 0 | $0 | 0.00% | −22,500−100.0% | Sold out |
| Sandler Capital Management | 0 | $0 | 0.00% | −19,094−100.0% | Sold out |
| Boothbay Fund Management, LLC | 0 | $0 | 0.00% | −12,045−100.0% | Sold out |
| PharVision Advisers, LLC | 0 | $0 | 0.00% | −8,409−100.0% | Sold out |
| Two Sigma Advisers, LP | 0 | $0 | 0.00% | −7,900−100.0% | Sold out |
| Versor Investments LP | 0 | $0 | 0.00% | −6,506−100.0% | Sold out |
| Virtu Financial LLC | 0 | $0 | 0.00% | −6,311−100.0% | Sold out |
| Fulton Breakefield Broenniman LLC | 0 | $0 | 0.00% | −4,604−100.0% | Sold out |
| Quest Partners LLC | 0 | $0 | 0.00% | −4,575−100.0% | Sold out |
| Scientech Research LLC | 0 | $0 | 0.00% | −4,498−100.0% | Sold out |
| DDD Partners, LLC | 0 | $0 | 0.00% | −4,189−100.0% | Sold out |
| Earnest Partners LLC | 0 | $0 | 0.00% | −4,083−100.0% | Sold out |
| New York State Teachers Retirement System | 0 | $0 | 0.00% | −2,765−100.0% | Sold out |
| DekaBank Deutsche Girozentrale | 0 | $0 | 0.00% | −8,146−100.0% | Sold out |
| Meeder Asset Management Inc | 0 | $0 | 0.00% | −1,637−100.0% | Sold out |
| Amalgamated Bank | 0 | $0 | 0.00% | −964−100.0% | Sold out |
| Quarry LP | 0 | $0 | 0.00% | −568−100.0% | Sold out |
| Danske Bank A/S | 0 | $0 | 0.00% | −500−100.0% | Sold out |
| HM Payson & Co | 0 | $0 | 0.00% | −250−100.0% | Sold out |
| Aster Capital Management (DIFC) Ltd | 0 | $0 | 0.00% | −198−100.0% | Sold out |
| Navalign, LLC | 0 | $0 | 0.00% | −100−100.0% | Sold out |
| Aspect Partners, LLC | 0 | $0 | 0.00% | −60−100.0% | Sold out |
| Torren Management, LLC | 0 | $0 | 0.00% | −51−100.0% | Sold out |
| CoreCap Advisors, LLC | 0 | $0 | 0.00% | −38−100.0% | Sold out |
| SRS Capital Advisors, Inc. | 0 | $0 | 0.00% | −33−100.0% | Sold out |
| SWAN Capital LLC | 0 | $0 | 0.00% | −20−100.0% | Sold out |
| DecisionPoint Financial, LLC | 0 | $0 | 0.00% | −15−100.0% | Sold out |
| Clearstead Advisors, LLC | 0 | $0 | 0.00% | −7−100.0% | Sold out |
| Vanguard Group Inc | – | – | – | – | Not filed |
| Comerica Bank | – | – | – | – | Not filed |
| Global Retirement Partners, LLC | – | – | – | – | Not filed |