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, Q3 2025
Institutional positions in Astronics Corp as of Sep 30, 2025. 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
- 229
- +4 vs. Q2 2025
- Shares held
- 29.1M
- −1.12M (−3.7%) vs. Q2 2025
- Total value
- $1.33B
- +$315.8M (+31.2%) vs. Q2 2025
- New holders
- 47
- 75 more added
- Sold out
- 43
- 79 more reduced
3 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2025
Shares, value and share of portfolio for each institution holding Astronics Corp; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock, Inc. | 2,266,091 | $103.4M | 0.00% | +31,542+1.4% | Added |
| Vanguard Group Inc | 1,936,166 | $88.3M | 0.00% | +105,311+5.8% | Added |
| State Street Corp | 1,452,368 | $66.2M | 0.00% | −49,543−3.3% | Reduced |
| Capital International Investors | 1,407,000 | $64.2M | 0.01% | +1,407,000 | New |
| 325 Capital LLC | 1,360,675 | $62.1M | 18.86% | 00.0% | Unchanged |
| ACK Asset Management LLC | 1,230,000 | $56.1M | 7.02% | −830,000−40.3% | Reduced |
| Next Century Growth Investors LLC | 1,214,287 | $55.4M | 4.04% | −53,587−4.2% | Reduced |
| Luxor Capital Group, LP | 1,155,398 | $52.7M | 7.23% | +1,155,398 | New |
| D. E. Shaw & Co., Inc. | 882,061 | $40.2M | 0.03% | +33,462+3.9% | Added |
| Geode Capital Management, LLC | 748,418 | $34.1M | 0.00% | +12,091+1.6% | Added |
| Dimensional Fund Advisors LP | 677,163 | $30.9M | 0.01% | −77,631−10.3% | Reduced |
| Senator Investment Group LP | 621,694 | $28.4M | 1.05% | −119,383−16.1% | Reduced |
| Royce & Associates LP | 604,777 | $27.6M | 0.28% | −101,129−14.3% | Reduced |
| Private Capital Management, LLC | 561,257 | $25.6M | 2.37% | +158,714+39.4% | Added |
| American Century Companies Inc | 539,006 | $24.6M | 0.01% | +199,059+58.6% | Added |
| Morgan Stanley | 498,158 | $22.7M | 0.00% | −166,122−25.0% | Reduced |
| Marshall Wace, LLP | 473,922 | $21.6M | 0.02% | +37,871+8.7% | Added |
| Nuveen, LLC | 466,285 | $21.3M | 0.01% | −20,852−4.3% | Reduced |
| Schonfeld Strategic Advisors LLC | 463,109 | $21.1M | 0.15% | −117,749−20.3% | Reduced |
| BNP Paribas Arbitrage, SA | 455,444 | $20.8M | 0.02% | +103,369+29.4% | Added |
| Deutsche Bank AG | 417,462 | $19.0M | 0.01% | +331,692+386.7% | Added |
| Hennessy Advisors Inc | 416,300 | $19.0M | 0.66% | −33,100−7.4% | Reduced |
| Ameriprise Financial Inc | 410,246 | $18.7M | 0.00% | −32,078−7.3% | Reduced |
| Dendur Capital LP | 362,000 | $16.5M | 1.84% | +362,000 | New |
| Millennium Management LLC | 346,502 | $15.8M | 0.01% | −337,733−49.4% | Reduced |
| Charles Schwab Investment Management Inc | 287,524 | $13.1M | 0.00% | +197,217+218.4% | Added |
| Needham Investment Management LLC | 272,500 | $12.4M | 0.87% | +5,000+1.9% | Added |
| Canada Pension Plan Investment Board | 269,600 | $12.3M | 0.01% | +178,800+196.9% | Added |
| Northern Trust Corp | 269,537 | $12.3M | 0.00% | −137−0.1% | Reduced |
| Driehaus Capital Management LLC | 260,805 | $11.9M | 0.09% | +260,805 | New |
| AQR Capital Management LLC | 255,231 | $11.6M | 0.01% | +17,213+7.2% | Added |
| SG Capital Management LLC | 254,707 | $11.6M | 1.16% | +254,707 | New |
| First Eagle Investment Management, LLC | 236,326 | $10.8M | 0.02% | +14,000+6.3% | Added |
| Lazard Asset Management LLC | 236,140 | $10.8M | 0.01% | +231,312+4,791.1% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 209,912 | $9.57M | 0.03% | +46,537+28.5% | Added |
| Goldman Sachs Group Inc | 209,828 | $9.57M | 0.00% | +58,927+39.1% | Added |
| Minerva Advisors LLC | 195,041 | $8.90M | 5.65% | −60,864−23.8% | Reduced |
| Voloridge Investment Management, LLC | 180,954 | $8.25M | 0.03% | +82,187+83.2% | Added |
| Renaissance Technologies LLC | 164,600 | $7.51M | 0.01% | −180,300−52.3% | Reduced |
| Squarepoint Ops LLC | 157,023 | $7.16M | 0.02% | +143,828+1,090.0% | Added |
| Citadel Advisors LLC | 150,488 | $6.86M | 0.01% | −311,129−67.4% | Reduced |
| Advisors Asset Management, Inc. | 140,013 | $6.39M | 0.11% | +9,762+7.5% | Added |
| Prudential Financial Inc | 136,575 | $6.23M | 0.01% | +86,665+173.6% | Added |
| Trexquant Investment LP | 136,518 | $6.23M | 0.06% | −110,632−44.8% | Reduced |
| Bank of New York Mellon Corp | 135,330 | $6.17M | 0.00% | +579+0.4% | Added |
| Earnest Partners LLC | 129,621 | $5.91M | 0.03% | −106,854−45.2% | Reduced |
| EAM Investors, LLC | 128,674 | $5.77M | 0.66% | −3,444−2.6% | Reduced |
| Invesco Ltd. | 126,203 | $5.76M | 0.00% | −2,262−1.8% | Reduced |
| HRT Financial LP | 111,838 | $5.10M | 0.02% | +111,838 | New |
| PDT Partners, LLC | 110,386 | $5.03M | 0.32% | −21,963−16.6% | Reduced |
| Teton Advisors, LLC | 110,000 | $5.02M | 3.09% | +110,000 | New |
| Acadian Asset Management LLC | 101,553 | $4.63M | 0.01% | −46,190−31.3% | Reduced |
| RBF Capital, LLC | 100,372 | $4.58M | 0.21% | 00.0% | Unchanged |
| New York State Common Retirement Fund | 95,413 | $4.35M | 0.01% | 00.0% | Unchanged |
| Nordea Investment Management AB | 92,185 | $4.14M | 0.00% | +92,185 | New |
| Assenagon Asset Management S.A. | 84,656 | $3.86M | 0.01% | +44,747+112.1% | Added |
| Engineers Gate Manager LP | 75,628 | $3.45M | 0.04% | +7,698+11.3% | Added |
| Victory Capital Management Inc | 73,496 | $3.35M | 0.00% | +73,496 | New |
| Franklin Resources Inc | 72,425 | $3.35M | 0.00% | +28,172+63.7% | Added |
| White Pine Capital LLC | 72,001 | $3.28M | 0.94% | −89−0.1% | Reduced |
| Legal & General Group Plc | 71,866 | $3.28M | 0.00% | +752+1.1% | Added |
| Royal Bank of Canada | 67,632 | $3.08M | 0.00% | −807,060−92.3% | Reduced |
| UBS Group AG | 65,404 | $2.98M | 0.00% | −315,614−82.8% | Reduced |
| Fisher Asset Management, LLC | 65,279 | $2.98M | 0.00% | −21,022−24.4% | Reduced |
| Rhumbline Advisers | 61,985 | $2.83M | 0.00% | −799−1.3% | Reduced |
| Cubist Systematic Strategies, LLC | 61,816 | $2.82M | 0.04% | −255,791−80.5% | Reduced |
| Two Sigma Investments, LP | 61,002 | $2.78M | 0.00% | −59,742−49.5% | Reduced |
| JPMorgan Chase & Co | 58,989 | $2.69M | 0.00% | −344,365−85.4% | Reduced |
| Polen Capital Management LLC | 53,993 | $2.46M | 0.01% | +4,202+8.4% | Added |
| State of Wisconsin Investment Board | 53,521 | $2.44M | 0.01% | +22,764+74.0% | Added |
| Caxton Associates LLP | 53,247 | $2.43M | 0.07% | +5,716+12.0% | Added |
| Swiss National Bank | 50,800 | $2.32M | 0.00% | +1,100+2.2% | Added |
| Verition Fund Management LLC | 50,080 | $2.28M | 0.01% | −35,967−41.8% | Reduced |
| UBS Asset Management Americas Inc | 48,909 | $2.23M | 0.00% | −49,237−50.2% | Reduced |
| Principal Financial Group Inc | 48,314 | $2.20M | 0.00% | +48,314 | New |
| Kennedy Capital Management, Inc. | 48,093 | $2.19M | 0.05% | −28,989−37.6% | Reduced |
| Jain Global LLC | 45,100 | $2.06M | 0.03% | +45,100 | New |
| Hennion & Walsh Asset Management, Inc. | 44,166 | $2.01M | 0.07% | +19,029+75.7% | Added |
| Barclays PLC | 43,084 | $1.97M | 0.00% | −15,219−26.1% | Reduced |
| Gabelli Funds LLC | 41,326 | $1.88M | 0.01% | −11,000−21.0% | Reduced |
| Martingale Asset Management L P | 41,127 | $1.88M | 0.05% | +511+1.3% | Added |
| Alta Fox Capital Management, LLC | 41,048 | $1.87M | 0.42% | −34,200−45.4% | Reduced |
| Federated Hermes, Inc. | 40,134 | $1.83M | 0.00% | −198−0.5% | Reduced |
| Skylands Capital, LLC | 39,400 | $1.80M | 0.25% | −11,000−21.8% | Reduced |
| Globeflex Capital L P | 35,628 | $1.62M | 0.25% | +2,127+6.3% | Added |
| Bank of America Corp | 34,912 | $1.59M | 0.00% | −648,836−94.9% | Reduced |
| Y-Intercept (Hong Kong) Ltd | 33,061 | $1.51M | 0.04% | +14,160+74.9% | Added |
| Gotham Asset Management, LLC | 31,468 | $1.44M | 0.01% | −15,931−33.6% | Reduced |
| Zacks Investment Management | 31,467 | $1.44M | 0.01% | −582−1.8% | Reduced |
| Alliancebernstein L.P. | 30,050 | $1.37M | 0.00% | 00.0% | Unchanged |
| Ironwood Investment Management LLC | 29,866 | $1.36M | 0.59% | −300−1.0% | Reduced |
| Qube Research & Technologies Ltd | 29,635 | $1.35M | 0.00% | −143,564−82.9% | Reduced |
| California State Teachers Retirement System | 25,894 | $1.18M | 0.00% | +20.0% | Added |
| Los Angeles Capital Management LLC | 25,579 | $1.17M | 0.00% | +8,534+50.1% | Added |
| Creative Planning | 24,331 | $1.11M | 0.00% | +5,707+30.6% | Added |
| SEI Investments Co | 23,619 | $1.08M | 0.00% | −8,413−26.3% | Reduced |
| Wealthspire Advisors, LLC | 23,094 | $1.05M | 0.01% | +10,216+79.3% | Added |
| Panagora Asset Management Inc | 22,732 | $1.04M | 0.00% | +22,732 | New |
| Captrust Financial Advisors | 22,720 | $1.04M | 0.00% | +3,500+18.2% | Added |
| Linden Advisors LP | 21,746 | $991.8K | 0.01% | +21,746 | New |