DOSSIER · 13F Holders · Q2 2026
CBTO
CALAMOS ETF TR
11 institutions still hold CALAMOS ETF TR as of Q2 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.
CUSIP 12811T589·11 13F holders·last filed Jun 30, 2026
AI Holders Summary · Q2 2026
11 institutions reported CBTO in Q2 2026. SUSQUEHANNA INTERNATIONAL GROUP, LLP leads at 40.1% of the visible book.
Top holders
Sorted by position value. Source: SEC EDGAR 13F-HR filings.