DOSSIER · 13F Holders · Q3 2026
CBOA
CALAMOS ETF TR
7 institutions still hold CALAMOS ETF TR as of Q3 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.
CUSIP 12811T670·7 13F holders·last filed Sep 30, 2026
AI Holders Summary · Q3 2026
7 institutions reported CBOA in Q3 2026. JANE STREET GROUP, LLC leads at 66.3% of the visible book.
Top holders
Sorted by position value. Source: SEC EDGAR 13F-HR filings.