NPORT-P false 0001579881 XXXXXXXX S000084793 C000249274 Calamos ETF Trust 811-22887 0001579881 549300B2KP9WEFDULJ54 2020 CALAMOS COURT NAPERVILLE 60563 630-245-7200 Calamos Nasdaq-100 Structured Alt Protection ETF - September S000084793 529900F4263T55ZE5E73 2026-07-31 2026-04-30 N 29851374.78 4785892.39 25065482.39 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 106469.00000000 N Invesco QQQ ETF BM Invesco QQQ ETF BM Goldman Sachs & Co. LLC FOR8UP27PHTHYVLBNG30 000000000 -421.00000000 NC USD -3295316.37000000 -13.1468300459 N/A DE US N 2 Goldman Sachs & Co. LLC FOR8UP27PHTHYVLBNG30 Call Written Invesco QQQ Trust Invesco QQQ Trust 100.00000000 610.39000000 USD 2026-08-31 XXXX -1833217.66000000 N N N Goldman Sachs & Co. LLC FOR8UP27PHTHYVLBNG30 000000000 421.00000000 NC USD 333336.64000000 1.329863255027 N/A DE US N 2 Goldman Sachs & Co. LLC FOR8UP27PHTHYVLBNG30 Put Purchased Invesco QQQ Trust Invesco QQQ Trust 100.00000000 570.40000000 USD 2026-08-31 XXXX -1206703.65000000 N N N Goldman Sachs & Co. LLC FOR8UP27PHTHYVLBNG30 000000000 421.00000000 NC USD 27949470.43000000 111.5058150293 N/A DE US N 2 Goldman Sachs & Co. LLC FOR8UP27PHTHYVLBNG30 Call Purchased Invesco QQQ Trust Invesco QQQ Trust 100.00000000 3.94000000 USD 2026-08-31 XXXX 4130617.17000000 N N N 2026-06-11 Calamos ETF Trust Stephen Atkins Stephen Atkins Treasurer XXXX