CPSO CALAMOS ETF TR: institutional ownership and insider trading
22 funds reported holding $16.1M of CALAMOS ETF TR in their latest 13F filings; in Q2 2026 funds net sold $826K, with 2 new positions and 2 funds selling out.
Largest institutional holders of CPSO
- Calamos Advisors LLC — $9.59M
- SUSQUEHANNA INTERNATIONAL GROUP, LLP — $1.59M
- COMMONWEALTH EQUITY SERVICES, LLC — $670K
- Blue Water Asset Management — $570K
- Calamos Wealth Management LLC — $553K
- Rooted Wealth Advisors, Inc. — $348K
- Grantvest Financial Group LLC — $337K
- HARBOUR INVESTMENTS, INC. — $320K
- OLD MISSION CAPITAL LLC — $319K
- Cambridge Investment Research Advisors, Inc. — $317K
Who owns the most CPSO stock?
The largest institutional holders of CALAMOS ETF TR in the latest 13F filings are Calamos Advisors LLC ($9.59M), SUSQUEHANNA INTERNATIONAL GROUP, LLP ($1.59M), COMMONWEALTH EQUITY SERVICES, LLC ($670K).