DOSSIER · 13F Holders · Q1 2026
ATRO 5.5 03/15/30
ASTRONICS CORP
5 institutions still hold ASTRONICS CORP as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.
CUSIP 046433AD0·5 13F holders·last filed Mar 31, 2026
AI Holders Summary · Q1 2026
5 institutions reported ATRO 5.5 03/15/30 in Q1 2026. MILLENNIUM MANAGEMENT LLC leads at 36.4% of the visible book.
Top holders
Sorted by position value. Source: SEC EDGAR 13F-HR filings.