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 |
|---|---|---|---|---|---|
| Magnetar Financial LLC | 36,796 | $2.46M | 0.02% | +36,796 | New |
| Harvest Investment Services, LLC | 36,143 | $2.41M | 0.44% | +21,856+153.0% | Added |
| Panagora Asset Management Inc | 35,745 | $2.39M | 0.01% | +81+0.2% | Added |
| California State Teachers Retirement System | 34,460 | $2.30M | 0.00% | +8,567+33.1% | Added |
| Martingale Asset Management L P | 32,848 | $2.19M | 0.05% | −11,390−25.7% | Reduced |
| Credit Agricole S A | 30,000 | $2.00M | 0.01% | 00.0% | Unchanged |
| Wealthspire Advisors, LLC | 29,434 | $1.96M | 0.02% | 00.0% | Unchanged |
| Ironwood Investment Management LLC | 29,407 | $1.96M | 0.82% | −386−1.3% | Reduced |
| Creative Planning | 29,124 | $1.94M | 0.00% | +2,530+9.5% | Added |
| Advisor Group Holdings, Inc. | 29,094 | $1.94M | 0.00% | +24,151+488.6% | Added |
| Skylands Capital, LLC | 28,800 | $1.92M | 0.25% | 00.0% | Unchanged |
| Dark Forest Capital Management LP | 28,638 | $1.91M | 0.17% | +4,097+16.7% | Added |
| Citigroup Inc | 27,966 | $1.87M | 0.00% | +2,047+7.9% | Added |
| Capital Fund Management S.A. | 27,086 | $1.81M | 0.02% | −7,958−22.7% | Reduced |
| Gamco Investors, Inc. Et Al | 26,798 | $1.79M | 0.02% | −500−1.8% | Reduced |
| Y-Intercept (Hong Kong) Ltd | 26,683 | $1.78M | 0.03% | +7,849+41.7% | Added |
| Alliancebernstein L.P. | 32,050 | $1.74M | 0.00% | +2,000+6.7% | Added |
| Gotham Asset Management, LLC | 23,277 | $1.55M | 0.00% | −2,211−8.7% | Reduced |
| Price T Rowe Associates Inc | 22,659 | $1.51M | 0.00% | +4,770+26.7% | Added |
| Globeflex Capital L P | 21,590 | $1.44M | 0.22% | 00.0% | Unchanged |
| Senator Investment Group LP | 21,531 | $1.44M | 0.07% | −437,474−95.3% | Reduced |
| Calamos Advisors LLC | 21,514 | $1.44M | 0.01% | +1,794+9.1% | Added |
| OP Asset Management Ltd | 20,819 | $1.39M | 0.01% | −8,201−28.3% | Reduced |
| Scopus Asset Management, L.P. | 20,000 | $1.33M | 0.04% | +20,000 | New |
| Jump Financial, LLC | 19,634 | $1.31M | 0.02% | +13,842+239.0% | Added |
| GWM Advisors LLC | 19,276 | $1.29M | 0.00% | +945+5.2% | Added |
| Virginia Retirement Systems Et Al | 18,950 | $1.26M | 0.01% | −6,700−26.1% | Reduced |
| SG Americas Securities, LLC | 17,667 | $1.18M | 0.00% | −24,356−58.0% | Reduced |
| Pier 88 Investment Partners LLC | 17,600 | $1.17M | 0.30% | +270+1.6% | Added |
| Ellsworth Advisors, LLC | 17,291 | $1.15M | 0.22% | −1,551−8.2% | Reduced |
| Vanguard Asset Management, Ltd | 17,205 | $1.15M | 0.00% | +17,205 | New |
| Captrust Financial Advisors | 17,074 | $1.14M | 0.00% | −7,368−30.1% | Reduced |
| MetLife Investment Management | 16,896 | $1.13M | 0.01% | −569−3.3% | Reduced |
| Legato Capital Management LLC | 16,805 | $1.12M | 0.10% | +10,055+149.0% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 16,518 | $1.10M | 0.00% | +4,093+32.9% | Added |
| Hunter Associates Investment Management LLC | 15,975 | $1.07M | 0.14% | −560−3.4% | Reduced |
| Wolverine Asset Management LLC | 15,257 | $1.02M | 0.02% | +15,187+21,695.7% | Added |
| Vanguard Global Advisers, LLC | 14,954 | $997.9K | 0.00% | +14,954 | New |
| Mirae Asset Global ETFs Holdings Ltd. | 14,695 | $980.6K | 0.00% | +425+3.0% | Added |
| Wealth Enhancement Advisory Services, LLC | 14,016 | $978.9K | 0.00% | +757+5.7% | Added |
| XTX Topco Ltd | 14,355 | $957.9K | 0.02% | −4,066−22.1% | Reduced |
| Manufacturers Life Insurance Company, The | 14,141 | $943.6K | 0.00% | −153−1.1% | Reduced |
| Assenagon Asset Management S.A. | 14,038 | $936.8K | 0.00% | −63,754−82.0% | Reduced |
| ExodusPoint Capital Management, LP | 13,609 | $908.1K | 0.01% | +13,609 | New |
| J.W. Cole Advisors, Inc. | 13,578 | $906.1K | 0.03% | +13,578 | New |
| Janus Henderson Group PLC | 13,400 | $894.4K | 0.00% | 00.0% | Unchanged |
| Envestnet Asset Management Inc | 12,849 | $857.4K | 0.00% | +3,285+34.3% | Added |
| Cetera Investment Advisers | 12,186 | $813.2K | 0.00% | +1,552+14.6% | Added |
| CWM, LLC | 12,170 | $812.1K | 0.00% | +20.0% | Added |
| Kingdom Financial Group LLC. | 11,756 | $784.5K | 0.22% | −3,652−23.7% | Reduced |
| Lloyd Advisory Services, LLC. | 11,756 | $784.5K | 0.22% | +11,756 | New |
| Intech Investment Management LLC | 11,174 | $745.6K | 0.01% | −4,228−27.5% | Reduced |
| Gsa Capital Partners LLP | 11,053 | $738.0K | 0.05% | +4,668+73.1% | Added |
| CI Private Wealth, LLC | 10,877 | $722.7K | 0.00% | +399+3.8% | Added |
| Toroso Investments, LLC | 10,595 | $707.0K | 0.00% | −6,143−36.7% | Reduced |
| Cambridge Investment Research Advisors, Inc. | 10,534 | $703.0K | 0.00% | −634−5.7% | Reduced |
| Brevan Howard Capital Management LP | 10,392 | $693.5K | 0.01% | +6,015+137.4% | Added |
| Petra Financial Advisors Inc | 10,311 | $688.1K | 0.43% | +519+5.3% | Added |
| Brighton Jones LLC | 10,074 | $672.2K | 0.01% | +10,074 | New |
| Vident Advisory, LLC | 9,928 | $662.5K | 0.01% | +9,928 | New |
| Mangrove Partners | 9,802 | $654.1K | 0.05% | +5,070+107.1% | Added |
| Quantinno Capital Management LP | 9,791 | $653.4K | 0.00% | +1,833+23.0% | Added |
| Mark Sheptoff Financial Planning, LLC | 8,850 | $653.0K | 0.35% | −200−2.2% | Reduced |
| Ieq Capital, LLC | 9,561 | $638.0K | 0.00% | −7,141−42.8% | Reduced |
| Diametric Capital, LP | 9,248 | $617.1K | 0.16% | −5,392−36.8% | Reduced |
| Man Group plc | 9,017 | $601.7K | 0.00% | −1,054−10.5% | Reduced |
| Luxor Capital Group, LP | 8,882 | $592.7K | 0.09% | −444,423−98.0% | Reduced |
| Jacobs Levy Equity Management, Inc | 8,735 | $582.9K | 0.00% | +8,735 | New |
| Equitable Trust Co | 8,599 | $573.8K | 0.03% | −4,741−35.5% | Reduced |
| Arcadia Investment Management Corp | 8,451 | $563.9K | 0.10% | 00.0% | Unchanged |
| Thoroughbred Financial Services, LLC | 8,422 | $562.0K | 0.03% | +8,422 | New |
| Police & Firemen's Retirement System of New Jersey | 8,383 | $559.4K | 0.00% | 00.0% | Unchanged |
| Quantbot Technologies LP | 8,094 | $540.1K | 0.02% | −14,584−64.3% | Reduced |
| Rafferty Asset Management, LLC | 8,045 | $536.8K | 0.00% | +776+10.7% | Added |
| Commonwealth Equity Services, LLC | 7,914 | $528.1K | 0.00% | +895+12.8% | Added |
| HighTower Advisors, LLC | 7,700 | $513.8K | 0.00% | +7,700 | New |
| First Bank & Trust | 7,596 | $506.9K | 0.08% | −181−2.3% | Reduced |
| State Board of Administration of Florida Retirement System | 7,441 | $496.5K | 0.00% | 00.0% | Unchanged |
| Integrated Quantitative Investments LLC | 7,337 | $489.6K | 0.09% | +515+7.5% | Added |
| Arizona State Retirement System | 7,254 | $484.1K | 0.00% | −100−1.4% | Reduced |
| Numerai GP LLC | 7,133 | $476.0K | 0.05% | +7,133 | New |
| Lido Advisors, LLC | 7,118 | $475.0K | 0.00% | +7,118 | New |
| Ares Systematic Credit Ltd | 7,433 | $463.2K | 0.37% | +7,433 | New |
| GWN Securities Inc. | 6,555 | $437.4K | 0.08% | +202+3.2% | Added |
| Verdence Capital Advisors LLC | 6,552 | $437.2K | 0.03% | 00.0% | Unchanged |
| Empirical Asset Management, LLC | 6,530 | $435.7K | 0.12% | −6,580−50.2% | Reduced |
| Sierra Summit Advisors LLC | 6,529 | $435.7K | 0.06% | +6,529 | New |
| SummitTX Capital, L.P. | 6,481 | $432.5K | 0.01% | −46,965−87.9% | Reduced |
| Vanguard Investments Australia, Ltd. | 6,393 | $426.6K | 0.00% | +6,393 | New |
| Empower Advisory Group, LLC | 6,219 | $415.0K | 0.00% | 00.0% | Unchanged |
| Stifel Financial Corp | 6,212 | $414.5K | 0.00% | +1,440+30.2% | Added |
| Allstate Corp | 6,188 | $412.9K | 0.00% | +6,188 | New |
| Elyxium Wealth, LLC | 6,165 | $411.4K | 0.13% | −85−1.4% | Reduced |
| Susquehanna Portfolio Strategies, LLC | 6,100 | $407.1K | 0.01% | 00.0% | Unchanged |
| Mirabella Financial Services LLP | 6,007 | $400.8K | 0.04% | +6,007 | New |
| Quadrature Capital Ltd | 5,977 | $398.8K | 0.00% | +5,977 | New |
| Campbell & CO Investment Adviser LLC | 5,846 | $390.1K | 0.02% | −7,648−56.7% | Reduced |
| Jones Financial Companies LLLP | 5,967 | $386.5K | 0.00% | +5,065+561.5% | Added |
| KLP Kapitalforvaltning AS | 5,700 | $380.4K | 0.00% | 00.0% | Unchanged |
| West Branch Capital LLC | 5,700 | $380.4K | 0.10% | 00.0% | Unchanged |