Calamos Advisors LLC Q4 2021 Filing
Filed February 1, 2022
Portfolio Value
$26.7B
Holdings
1,094
Report Date
Q4 2021
Filing Type
13F-HR
All Holdings (1,094 positions)
| # | Stock | Shares | Value | % Portfolio | Type |
|---|---|---|---|---|---|
| 801 | 9EOAANZU SPECIAL ACQUISITIN CORP | 300,000 | $3.0B | 11.17% | |
| 802 | —TKB CRITICAL TECHNOLOGIES 1 | 300,000 | $3.0B | 11.16% | |
| 803 | —EQ HEALTH ACQUISITION CORP | 300,700 | $3.0B | 11.16% | |
| 804 | —SOCIAL CAP SUVRETTA HLDS CRP | 300,000 | $3.0B | 11.14% | |
| 805 | —ORION ACQUISITION CORP | 300,000 | $3.0B | 11.13% | |
| 806 | BROBROWN & BROWN INC | 42,321 | $3.0B | 11.12% | |
| 807 | —SOCIAL CAP SUVRETTA HLD CRPI | 300,000 | $3.0B | 11.10% | |
| 808 | —SOCIAL CAP SUVRETTA HLDS CRP | 300,000 | $3.0B | 11.09% | |
| 809 | ELV 2.75 10/15/42ANTHEM INC | 448,000 | $2.9B | 11.01% | |
| 810 | —SOCIAL CAP SUVRETTA HLDS CP | 300,000 | $2.9B | 11.01% | |
| 811 | —SUMMIT HEALTHCRE ACQUISTN CO | 292,080 | $2.9B | 10.91% | |
| 812 | CNDACONCORD ACQUISITION CORP II | 276,950 | $2.9B | 10.66% | |
| 813 | —CONYERS PARK III ACQSITN COR | 280,268 | $2.8B | 10.57% | |
| 814 | —CALAMP CORP | 3,000,000 | $2.8B | 10.42% | |
| 815 | TEAMATLASSIAN CORP PLC | 7,300 | $2.8B | 10.41% | |
| 816 | SICPQSILVERGATE CAP CORP | 18,666 | $2.8B | 10.35% | |
| 817 | CROXCROCS INC | 21,570 | $2.8B | 10.34% | |
| 818 | GXOGXO LOGISTICS INCORPORATED | 30,435 | $2.8B | 10.33% | |
| 819 | ACMRACM RESH INC | 32,242 | $2.7B | 10.28% | |
| 820 | —DHB CAPITAL CORP | 275,000 | $2.7B | 10.17% | |
| 821 | CAKE 0.375 06/15/26CHEESECAKE FACTORY INC | 3,009,000 | $2.7B | 10.10% | |
| 822 | —ROTH CH ACQUISITION IV CO | 250,000 | $2.7B | 10.03% | |
| 823 | RDNWRUMBLEON INC | 64,251 | $2.7B | 9.97% | |
| 824 | RBCRBC BEARINGS INC | 12,958 | $2.6B | 9.78% | |
| 825 | FNDFLOOR & DECOR HLDGS INC | 20,122 | $2.6B | 9.78% | |
| 826 | —10X CAP VENTURE ACQSTN CORP | 250,000 | $2.6B | 9.66% | |
| 827 | KRNTKORNIT DIGITAL LTD | 16,747 | $2.5B | 9.53% | |
| 828 | EEFT 0.75 03/15/49EURONET WORLDWIDE INC | 2,330,000 | $2.5B | 9.50% | |
| 829 | —PARABELLUM ACQUISITION CORP | 250,000 | $2.5B | 9.49% | |
| 830 | —MOMENTIVE GLOBAL INC | 120,000 | $2.5B | 9.49% | |
| 831 | —AVALON ACQUISITION INC | 250,000 | $2.5B | 9.45% | |
| 832 | —IRONWOOD PHARMACEUTICALS INC | 2,423,000 | $2.5B | 9.43% | |
| 833 | ARNAEURARENA PHARMACEUTICALS INC | 27,000 | $2.5B | 9.38% | |
| 834 | —MERCATO PARTNERS ACQUISITION | 250,000 | $2.5B | 9.38% | |
| 835 | —IBERE PHARMACEUTICALS | 250,000 | $2.5B | 9.37% | |
| 836 | INTEUINTEGRAL ACQUISITION CORP 1 | 250,000 | $2.5B | 9.37% | |
| 837 | —CORAZON CAPITAL V838 MONOCER | 250,000 | $2.5B | 9.35% | |
| 838 | —GLENFARNE MERGER CORP | 250,000 | $2.5B | 9.27% | |
| 839 | —FINNOVATE ACQUISITION CORP | 244,983 | $2.5B | 9.27% | |
| 840 | —PRIVETERRA ACQUISITION CORP | 250,000 | $2.5B | 9.26% | |
| 841 | —PROPERTY SOLUTIONS ACQUISITI | 250,000 | $2.5B | 9.25% | |
| 842 | —TAILWIND INTERNATNAL ACQ COR | 250,000 | $2.5B | 9.25% | |
| 843 | —TWIN RIDGE CAPITAL ACQUIS CO | 250,000 | $2.5B | 9.23% | |
| 844 | —ROSECLIFF ACQUISITION CORP I | 244,578 | $2.5B | 9.17% | |
| 845 | —KERNEL GROUP HOLDINGS INC | 250,000 | $2.4B | 9.12% | |
| 846 | MAQCUMAQUIA CAPITAL ACQUISITION C | 233,522 | $2.4B | 8.96% | |
| 847 | BB4AXOS FINANCIAL INC | 42,669 | $2.4B | 8.92% | |
| 848 | —FORTIVE CORP | 2,346,000 | $2.4B | 8.82% | |
| 849 | —ROSE HILL ACQUISITION CORP | 230,805 | $2.3B | 8.76% | |
| 850 | 1ZRATLANTIC COASTAL ACQUISTN CO | 240,000 | $2.3B | 8.76% | |
| 851 | IIIV 1 02/15/25I3 VERTICALS LLC | 2,500,000 | $2.3B | 8.72% | |
| 852 | WEPMAGELLAN MIDSTREAM PRTNRS LP | 49,660 | $2.3B | 8.62% | |
| 853 | RGENREPLIGEN CORP | 8,671 | $2.3B | 8.58% | |
| 854 | —BLACK MOUNTAIN ACQ CORP | 225,500 | $2.3B | 8.56% | |
| 855 | VRAYQVIEWRAY INC | 414,893 | $2.3B | 8.55% | |
| 856 | BLFSBIOLIFE SOLUTIONS INC | 61,337 | $2.3B | 8.55% | |
| 857 | ITUBITAU UNIBANCO HLDG S A | 602,113 | $2.3B | 8.44% | |
| 858 | IWBISHARES TR | 8,442 | $2.2B | 8.35% | |
| 859 | —EG ACQUISITION CORP | 225,000 | $2.2B | 8.34% | |
| 860 | —MISSION ADVANCEMENT CORP | 225,000 | $2.2B | 8.33% | |
| 861 | PRO 2.25 09/15/27PROS HOLDINGS INC | 2,000,000 | $2.2B | 8.32% | |
| 862 | IFFINTERNATIONAL FLAVORS&FRAGRA | 14,697 | $2.2B | 8.28% | |
| 863 | —ITIQUIRA ACQUISITION CORP | 220,000 | $2.2B | 8.20% | |
| 864 | YETIYETI HLDGS INC | 26,404 | $2.2B | 8.18% | |
| 865 | CPRICAPRI HOLDINGS LIMITED | 33,650 | $2.2B | 8.17% | |
| 866 | SSYSSTRATASYS LTD | 88,916 | $2.2B | 8.14% | |
| 867 | ODFLOLD DOMINION FREIGHT LINE IN | 6,064 | $2.2B | 8.12% | |
| 868 | —RH | 778,000 | $2.2B | 8.05% | |
| 869 | —VELOCITY ACQUISITION CORP | 210,000 | $2.1B | 8.02% | |
| 870 | DRVNDRIVEN BRANDS HLDGS INC | 63,570 | $2.1B | 7.99% | |
| 871 | CGCTCARTESIAN GROWTH CORP | 210,000 | $2.1B | 7.95% | |
| 872 | —SILVER SPIKE ACQUISITN CORP | 208,021 | $2.1B | 7.75% | |
| 873 | —FIFTH WALL ACQUISITN CORP II | 206,711 | $2.1B | 7.69% | |
| 874 | —ASCENDANT DIGITAL ACQ CORP I | 200,100 | $2.0B | 7.59% | |
| 875 | —ICONIC SPORTS ACQUISITION CO | 200,000 | $2.0B | 7.56% | |
| 876 | LATAGALATA ACQUISITION CORP | 200,000 | $2.0B | 7.54% | |
| 877 | —LIONHEART III CORP | 200,000 | $2.0B | 7.50% | |
| 878 | —B RILEY PRIN 250 MERGER CORP | 200,000 | $2.0B | 7.46% | |
| 879 | —RMG ACQUISITION CORP III | 200,000 | $2.0B | 7.44% | |
| 880 | —CLARIM ACQUISITION CORP | 200,000 | $2.0B | 7.43% | |
| 881 | —FORTRESS VALUE ACQUISI CORP | 200,000 | $2.0B | 7.41% | |
| 882 | G2CEVERI HLDGS INC | 92,831 | $2.0B | 7.41% | |
| 883 | —D AND Z MEDIA ACQUISITION CO | 200,000 | $2.0B | 7.41% | |
| 884 | —TCW SPECIAL PURPOSE ACQU COR | 200,000 | $2.0B | 7.40% | |
| 885 | NTLAINTELLIA THERAPEUTICS INC | 16,721 | $2.0B | 7.39% | |
| 886 | ARWRARROWHEAD PHARMACEUTICALS IN | 29,571 | $2.0B | 7.33% | |
| 887 | —LANDCADIA HOLDINGS IV INC | 195,940 | $2.0B | 7.32% | |
| 888 | —VECTOR ACQUISITION CORP II | 200,000 | $2.0B | 7.31% | |
| 889 | WHDCACTUS INC | 50,879 | $1.9B | 7.25% | |
| 890 | —ELLIOTT OPPORTUNITY II CORP | 192,912 | $1.9B | 7.22% | |
| 891 | AEHRAEHR TEST SYS | 79,699 | $1.9B | 7.21% | |
| 892 | —FORTERRA INC | 80,660 | $1.9B | 7.17% | |
| 893 | PVACUSDRANGER OIL CORPORATION | 69,628 | $1.9B | 7.01% | |
| 894 | AMXNAMERICA MOVIL SAB DE CV | 86,500 | $1.8B | 6.83% | |
| 895 | BILLBILL COM HLDGS INC | 7,310 | $1.8B | 6.81% | |
| 896 | APYXAPYX MEDICAL CORPORATION | 138,699 | $1.8B | 6.65% | |
| 897 | —ESGEN ACQUISITION CORP | 175,000 | $1.8B | 6.64% | |
| 898 | OGNORGANON & CO | 57,820 | $1.8B | 6.58% | |
| 899 | JWSMFJAWS MUSTANG ACQUISITION COR | 175,000 | $1.8B | 6.56% | |
| 900 | CSLCARLISLE COS INC | 7,056 | $1.8B | 6.55% |