ASTRONICS CORP (ATROB) Institutional Ownership Changes & 13F Activity
ASTRONICS CORP (ATROB). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings (Q2 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions in the latest reporting period. Notable filers include Millennium Management Llc, Point72 Asset Management, L.P., Warberg Asset Management Llc, Next Century Growth Investors Llc, and Emerald Advisers, Llc.
| Institution | Type | Change in shares | Change Position % | Shares | Reported stock balance | Portfolio quarter | Filing date |
|---|---|---|---|---|---|---|---|
| Skyview Investment Advisors, Llc | Buy | +300 | — | 300 | $23.00 | Q2 2026 | Sep 15, 2026 |
| Point72 Asset Management, L.P. | Buy | +6,426,000 | +124.8% | 11,574,000 | $50.65M | Q2 2026 | Aug 14, 2026 |
| Next Century Growth Investors Llc | Buy | +152,050 | — | 152,050 | $11.56M | Q2 2026 | Aug 14, 2026 |
| Ophir Asset Management Pty Ltd | Buy | +69,726 | — | 69,726 | $5.30M | Q2 2026 | Aug 14, 2026 |
| Private Capital Management, Llc | Buy | +42,403 | — | 42,403 | $3.22M | Q2 2026 | Aug 14, 2026 |
| Kennedy Capital Management Llc | Buy | +28,238 | — | 28,238 | $2.15M | Q2 2026 | Aug 14, 2026 |
| Ironwood Investment Management Llc | Buy | +5,850 | — | 5,850 | $444.57K | Q2 2026 | Aug 14, 2026 |
| Martingale Asset Management L P | Buy | +6,509 | — | 6,509 | $494.68K | Q2 2026 | Aug 13, 2026 |
| Los Angeles Capital Management Llc | Buy | +2,950 | — | 2,950 | $224.20K | Q2 2026 | Aug 13, 2026 |
| Mark Sheptoff Financial Planning, Llc | Buy | +1,830 | — | 1,830 | $139.08K | Q2 2026 | Aug 13, 2026 |
| Globeflex Capital L P | Buy | +4,317 | — | 4,317 | $328.09K | Q2 2026 | Aug 12, 2026 |
| Rhumbline Advisers | Buy | +3,300 | — | 3,300 | $250.80K | Q2 2026 | Aug 12, 2026 |
| Warberg Asset Management Llc | Buy | +5,500,000 | +326.4% | 7,185,000 | $31.34M | Q2 2026 | Aug 11, 2026 |
| Public Employees Retirement Association Of Colorado | Buy | +983 | — | 983 | $75.00K | Q2 2026 | Aug 11, 2026 |
| Legato Capital Management Llc | Buy | +4,754 | — | 4,754 | $361.30K | Q2 2026 | Aug 06, 2026 |
| Emerald Advisers, Llc | Buy | +103,535 | — | 103,535 | $7.87M | Q2 2026 | Aug 05, 2026 |
| Emerald Mutual Fund Advisers Trust | Buy | +65,459 | — | 65,459 | $4.97M | Q2 2026 | Aug 05, 2026 |
| White Pine Capital Llc | Buy | +10,157 | — | 10,157 | $771.93K | Q2 2026 | Aug 05, 2026 |
| Zions Bancorporation, National Association | Buy | +3 | — | 3 | $258.00 | Q2 2026 | Jul 31, 2026 |
| Sterling Capital Management Llc | Buy | +28 | — | 28 | $2.13K | Q2 2026 | Jul 28, 2026 |
| Gamma Investing Llc | Buy | +115 | — | 115 | $8.74K | Q2 2026 | Jul 07, 2026 |
| Massmutual Private Wealth & Trust, Fsb | Buy | +28 | — | 28 | $2.13K | Q2 2026 | Jul 02, 2026 |
| Mcilrath & Eck, Llc | Sell | -1,720 | -100.0% | 0 | $0.00 | Q2 2026 | May 19, 2026 |
| Arete Wealth Advisors, Llc | Sell | -10,353 | -100.0% | 0 | $0.00 | Q2 2026 | May 18, 2026 |
| Millennium Management Llc | Sell | -9,503,000 | -100.0% | 0 | $0.00 | Q2 2026 | May 15, 2026 |
Frequently asked questions about ATROB activity
Which institutional owners are buying ATROB?
Institutional owners buying ATROB include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.
What does "buy" mean in ATROB activity?
"Buy" means an investor increased their reported position in ATROB compared to the prior reporting period. This reflects growing exposure to ASTRONICS CORP (ATROB) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).
Is institutional interest in ATROB increasing?
Institutional interest in ATROB can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.