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, Q4 2021
Institutional positions in Astronics Corp as of Dec 31, 2021. 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
- 108
- +13 vs. Q3 2021
- Shares held
- 19.5M
- +975.3K (+5.3%) vs. Q3 2021
- Total value
- $233.8M
- −$26.4M (−10.2%) vs. Q3 2021
- New holders
- 20
- 29 more added
- Sold out
- 7
- 38 more reduced
2 institutions that held it in Q3 2021 haven't filed for Q4 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2021: 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, Q4 2021
Shares, value and share of portfolio for each institution holding Astronics Corp; share changes are against Q3 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Dimensional Fund Advisors LP | 658,805 | $7.91M | 0.00% | −11,022−1.6% | Reduced |
| Vanguard Group Inc | 1,149,471 | $13.8M | 0.00% | −29,860−2.5% | Reduced |
| 325 Capital LLC | 1,153,093 | $13.8M | 13.59% | +1,153,093 | New |
| Bares Capital Management, Inc. | 1,163,789 | $14.0M | 0.28% | −37,665−3.1% | Reduced |
| Paradice Investment Management LLC | 1,258,076 | $15.1M | 0.66% | −24,319−1.9% | Reduced |
| Royce & Associates LP | 1,537,421 | $18.4M | 0.14% | +61,920+4.2% | Added |
| Next Century Growth Investors LLC | 1,990,047 | $23.9M | 2.15% | +384,080+23.9% | Added |
| BlackRock Inc. | 2,070,498 | $24.8M | 0.00% | +18,975+0.9% | Added |
| Oppenheimer Asset Management Inc. | 0 | $0 | 0.00% | −21,955−100.0% | Sold out |
| SG Americas Securities, LLC | 0 | $0 | 0.00% | −15,972−100.0% | Sold out |
| Walleye Capital LLC | 0 | $0 | 0.00% | −13,406−100.0% | Sold out |
| Nisa Investment Advisors, LLC | 0 | $0 | 0.00% | −1,250−100.0% | Sold out |
| TCI Wealth Advisors, Inc. | 0 | $0 | 0.00% | −271−100.0% | Sold out |
| McCarthy Asset Management, Inc. | 0 | $0 | 0.00% | −115−100.0% | Sold out |
| Parallel Advisors, LLC | 0 | $0 | 0.00% | −34−100.0% | Sold out |
| Sonora Investment Management, LLC | – | – | – | – | Not filed |
| Heritage Wealth Management, LLC | – | – | – | – | Not filed |