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Calamos Advisors LLC

Q4 2023 Holdings

Filed 2024-01-31 | 1062 holdings | $20.6B | 13F-HR | View on SEC ↗ · Holdings Table ↗

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IssuerClassCUSIPValue ↑Shares% Portfolio
CF Acquisition Corp VII*W EXP 03/16/20212521H115$6.5K159,4660.0%
Twelve Seas Investment Co II*W EXP 03/02/20290118T114$6.7K179,1090.0%
Marblegate Acquisition Corp*W EXP 08/31/20256608A113$6.8K228,1600.0%
IX Acquisition Corp*W EXP 07/31/202G5000D111$7.0K250,0000.0%
Mariadb PLC*W EXP 12/16/202G5920M118$7.1K166,6660.0%
Aeon Biopharma Inc*W EXP 07/21/20200791X118$7.3K83,3330.0%
Ross Acquisition Corp II*W EXP 02/01/202G7641C114$7.5K133,3330.0%
Falcons Beyond Global Inc*W EXP 03/16/202306121112$7.5K10,0000.0%
Spree Acquisition Corp 1 LTD*W EXP 12/22/202G83745128$7.5K250,0000.0%
Aura FAT Projs Acquisition C*W EXP 03/31/202G06362126$7.5K500,0000.0%
Generation Asia I Acquisitio*W EXP 99/99/999G38258128$7.5K250,0000.0%
Canna Global Acquisition COR*W EXP 11/30/20213767K119$7.5K400,0000.0%
Terran Orbital Corporation*W EXP 03/25/20288105P111$7.6K116,6660.0%
Stonebridge Acquisition Corp*W EXP 03/31/202G85094129$7.7K250,0000.0%
Coliseum Acquisition Corp*W EXP 08/22/202G2263T107$7.9K166,6660.0%
Newcourt Acquisition Corp*W EXP 01/22/202G6448C129$8.0K500,0000.0%
Learn CW Investment COR*W EXP 10/08/202G54157113$8.3K412,5000.0%
Thunder Brdg Cap Prtnrs IV I*W EXP 04/30/20288605L115$8.9K100,0000.0%
Frontier Investment Corp(ULCC)*W EXP 06/29/202G36816125$9.9K266,6660.0%
Zalatoris Acquisition Corp*W EXP 99/99/99989301B112$9.9K250,0000.0%
Roth CH Acquisition V Co*W EXP 12/10/20277867R118$10.0K250,0000.0%
Excelfin Acquisition Corp*W EXP 10/25/20230069X110$10.2K500,0000.0%
Allurion Technologies Inc(ALUR/WS)*W EXP 08/01/20302008G110$10.3K22,9680.0%
Pepperlime Health Acqustn Co*W EXP 10/01/202G70021111$10.5K350,0000.0%
Swiftmerge Acquisition Corp*W EXP 12/13/202G63836111$10.8K250,0000.0%
Tristar Acquisition I Corp*W EXP 99/99/999G9074V114$10.8K450,0000.0%
Integral Acquisition Corp 1*W EXP 05/31/20245827K119$10.9K125,0000.0%
Tortoiseecofin Acquisition C*W EXP 07/22/202G8956E117$11.1K125,0000.0%
Osiris Acquisition Corp*W EXP 05/01/20268829A111$11.3K375,0000.0%
Cactus Acquisition Corp 1 LT(WHD)*W EXP 08/17/202G1745A124$11.3K375,0000.0%
Pegasus Digital Mobility ACQ*W EXP 99/99/999G69768110$11.4K459,1500.0%
Compass Digital Acquisitn Co(COMP)*W EXP 09/29/202G2476C123$11.7K166,6660.0%
Futuretech II Acquisition Co*W EXP 08/18/20236119D111$11.8K500,0000.0%
Nubia Brand International Co*W EXP 11/16/20267022R111$11.8K250,0000.0%
Concord Acquisition Corp II*W EXP 99/99/99920607U116$12.0K92,3160.0%
Next E GO N VORD SHSN63018118$12.1K26,2500.0%
Southport Acquisition Corp*W EXP 99/99/99984465L113$12.5K500,0000.0%
Blue Ocean Acquisition Corp*W EXP 12/02/202G1330L121$12.5K625,0000.0%
Papaya Grwt Opportunity Corp*W EXP 12/31/20269882P110$12.5K625,0000.0%
Sdcl Edge Acquisition Corp*W EXP 99/99/999G79471127$12.6K400,0000.0%
Healthcare AI Acquisition Co*W EXP 12/07/202G4373K117$12.6K500,0000.0%
Airship AI Hldgs Inc(AISPW)*W EXP 12/21/202008940116$14.5K250,0000.0%
Onyx Acquisition Co I*W EXP 11/30/202G6755Q117$15.0K750,0000.0%
Fintech Ecosystem DeveRIGHT 04/01/2026318136124$15.0K150,0000.0%
Alpha Partners Tech Mergr Co*W EXP 03/31/202G63290103$15.0K250,0000.0%
DP Cap Acquisition Corp I*W EXP 11/08/202G2R05B126$15.0K750,0000.0%
Tandem Diabetes Care IncNOTE 1.500% 5/0875372AB0$15.2K$16,0000.0%
Zoomcar Hldgs Inc*W EXP 05/31/20245784G119$16.0K200,0000.0%
Cslm Acquisition Corp*W EXP 06/01/202G2365L119$16.1K375,0000.0%
Golden Arrow Merger Corp*W EXP 07/31/202380799114$16.5K126,6660.0%
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