NPORT-P false 0001579881 XXXXXXXX S000090116 C000256997 Calamos ETF Trust 811-22887 0001579881 549300B2KP9WEFDULJ54 2020 CALAMOS COURT NAPERVILLE 60563 630-245-7200 Calamos Bitcoin Structured Alt Protection ETF - July S000090116 529900IS11ZHWV6Y2032 2026-07-31 2026-07-31 N 11895638.95 6984847.57 4910791.38 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 53787.49000000 USD N iShare Bitcoin Trust ETF (IBIT) iShare Bitcoin Trust ETF (IBIT) Jared, Mulcay & Co., Inc. N/A 000000000 325.00000000 NC USD 940504.37000000 19.15178832133 N/A DE US N 2 Jared, Mulcay & Co., Inc. N/A Call Purchased CBOE Mini Bitcoin U.S. ETF Index MBTX Index 100.00000000 150.46000000 USD 2027-07-30 XXXX -283295.51000000 N N N Jared, Mulcay & Co., Inc. N/A 000000000 -325.00000000 NC USD -737429.45000000 -15.0165094164 N/A DE US N 2 Jared, Mulcay & Co., Inc. N/A Call Written CBOE Mini Bitcoin U.S. ETF Index MBTX Index 100.00000000 165.51000000 USD 2027-07-30 XXXX 258195.67000000 N N N Jared, Mulcay & Co., Inc. N/A 000000000 97.00000000 NC USD 7202956.30000000 146.6760801392 N/A DE US N 2 Jared, Mulcay & Co., Inc. N/A Call Purchased State Street SPDR S&P 500 ETF Trust State Street SPDR S&P 500 ETF Trust 100.00000000 1.00000000 USD 2027-07-30 XXXX 5019.10000000 N N N Jared, Mulcay & Co., Inc. N/A 000000000 -97.00000000 NC USD -2606784.24000000 -53.0827729847 N/A DE US N 2 Jared, Mulcay & Co., Inc. N/A Call Written State Street SPDR S&P 500 ETF Trust State Street SPDR S&P 500 ETF Trust 100.00000000 501.00000000 USD 2027-07-30 XXXX 35346.56000000 N N N Jared, Mulcay & Co., Inc. N/A 000000000 97.00000000 NC USD 60634.87000000 1.234727059409 N/A DE US N 2 Jared, Mulcay & Co., Inc. N/A Put Purchased State Street SPDR S&P 500 ETF Trust State Street SPDR S&P 500 ETF Trust 100.00000000 501.00000000 USD 2027-07-30 XXXX -4504.33000000 N N N 2026-08-18 Calamos ETF Trust Stephen Atkins Stephen Atkins Treasurer