| Calamos Autocallable Income ETF | $871.9M |
| Calamos Tax-Aware Collateral ETF | $825.2M |
| Calamos Nasdaq Autocallable Income ETF | $167.1M |
| Calamos Laddered S&P 500 Structured Alt Protection ETF | $108.7M |
| Calamos S&P 500 Structured Alt Protection ETF - May | $53.0M |
| Calamos Russell 2000 Structured Alt Protection ETF - January | $49.9M |
| Calamos S&P 500 Structured Alt Protection ETF - December | $45.0M |
| Calamos S&P 500 Structured Alt Protection ETF - August | $42.6M |
| Calamos S&P 500 Structured Alt Protection ETF - July | $41.2M |
| Calamos S&P 500 Structured Alt Protection ETF - November | $34.3M |
| Calamos S&P 500 Structured Alt Protection ETF - February | $33.2M |
| Calamos Nasdaq-100 Structured Alt Protection ETF - December | $32.5M |
| Calamos S&P 500 Structured Alt Protection ETF - September | $32.4M |
| Calamos CEF Income & Arbitrage ETF | $31.8M |
| Calamos Russell 2000 Structured Alt Protection ETF - October | $31.3M |
| Calamos Bitcoin 80 Series Structured Alt Protection ETF - October | $31.2M |
| Calamos S&P 500 Structured Alt Protection ETF - March | $30.9M |
| Calamos S&P 500 Structured Alt Protection ETF - October | $26.2M |
| Calamos S&P 500 Structured Alt Protection ETF - January | $26.2M |
| Calamos Nasdaq-100 Structured Alt Protection ETF - June | $26.2M |
| Calamos Nasdaq-100 Structured Alt Protection ETF - September | $25.1M |
| Calamos Nasdaq Equity & Income ETF | $24.2M |
| Calamos Russell 2000 Structured Alt Protection ETF - July | $23.3M |
| Calamos Bitcoin 80 Series Structured Alt Protection ETF - January | $21.9M |
| Calamos Convertible Equity Alternative ETF | $21.7M |