Who owns ASTRONICS CORP?
Prices and market caps: Cboe delayed data, at least 15 minutes delayed. Not real-time. Fundamentals from SEC filings.
Institutional ownership of ATROB from SEC Form 13F filings across 10 reporting managers. All positions are from one synchronized reporting period — 2026-06-30 books, filed up to 45 days after quarter end — so every row is comparable.
As of the 2026-06-30 reporting period, 10 institutions disclosed 60,034 shares of ASTRONICS CORP worth $4.5M — about 0.1% of shares outstanding; the largest disclosed holder is Private Capital Management, LLC. Source: SEC Form 13F filings, parsed by EvidInvest.
10
13F holders
$4.5M
value, 2026 filers
0.1%
of shares outstanding (60,034 sh)
9
new positions (2026 filers)
Top institutional holders
ordered by shares owned · positions as of 2026-06-30· % of fund = share of the manager's own book · % of co. = share of ATROB's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | Private Capital Management, LLCNEW | 42,403 | $3.2M | 0.3% | 0.1% | new |
| 2 | WHITE PINE CAPITAL LLCNEW | 10,157 | $771,932 | 0.2% | 0% | new |
| 3 | RHUMBLINE ADVISERSNEW | 3,300 | $250,800 | 0.0% | 0% | new |
| 4 | LOS ANGELES CAPITAL MANAGEMENT LLCNEW | 2,950 | $224,200 | 0.0% | 0% | new |
| 5 | PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADONEW | 983 | $75 | 0.0% | 0% | new |
| 6 | GAMMA Investing LLCNEW | 115 | $8,740 | 0.0% | 0% | new |
| 7 | FNY Investment Advisers, LLC | 67 | $5 | 0.0% | 0% | 0.0% |
| 8 | MassMutual Private Wealth & Trust, FSBNEW | 28 | $2,128 | 0.0% | 0% | new |
| 9 | Sterling Capital Management LLCNEW | 28 | $2,128 | 0.0% | 0% | new |
| 10 | ZIONS BANCORPORATION, NATIONAL ASSOCIATION /UT/NEW | 3 | $258 | 0.0% | 0% | new |
Source: SEC Form 13F-HR filings (institutional managers over $100M in US-listed positions). 13Fs disclose long positions only, up to 45 days after quarter end; each manager's latest filed quarter is shown per row and dollar values are the manager's filed marks. Aggregates labeled "2026 filers" count only managers whose latest book is a 2026 quarter. Related: valuation · options positioning · supply chain. Research, not investment advice.