CBOL CALAMOS ETF TR: institutional ownership and insider trading

4 funds reported holding $1.27M of CALAMOS ETF TR in their latest 13F filings; in Q2 2026 funds net bought $67.7K, with 0 new positions and 0 funds selling out.

Largest institutional holders of CBOL

  1. CGN Advisors LLC — $542K
  2. SUSQUEHANNA INTERNATIONAL GROUP, LLP — $314K
  3. JANE STREET GROUP, LLC — $286K
  4. Regatta Research & Money Management — $131K

All CBOL 13F holders