Calamos Advisors LLC Q1 2021 Filing
Filed April 12, 2021
Portfolio Value
$18.3B
Holdings
885
Report Date
Q1 2021
Filing Type
13F-HR
All Holdings (885 positions)
| # | Stock | Shares | Value | % Portfolio | Type |
|---|---|---|---|---|---|
| 101 | BABAALIBABA GROUP HLDG LTD | 190,483 | $43.2B | 235.61% | Call |
| 102 | BMYBRISTOL-MYERS SQUIBB CO | 682,139 | $43.1B | 234.92% | |
| 103 | VRTXVERTEX PHARMACEUTICALS INC | 199,269 | $42.8B | 233.60% | |
| 104 | ABTABBOTT LABS | 351,807 | $42.2B | 230.00% | |
| 105 | IART 0.5 08/15/25INTEGRA LIFESCIENCES HLDGS C | 37,457,000 | $41.8B | 228.11% | |
| 106 | —REALPAGE INC | 20,000,000 | $41.8B | 227.76% | |
| 107 | FISFIDELITY NATL INFORMATION SV | 296,765 | $41.7B | 227.64% | |
| 108 | LOWLOWES COS INC | 219,191 | $41.7B | 227.41% | |
| 109 | MELI 2 08/15/28MERCADOLIBRE INC | 12,500,000 | $41.6B | 227.19% | |
| 110 | RGENREPLIGEN CORP | 23,467,000 | $41.4B | 225.75% | |
| 111 | PFEPFIZER INC | 1,139,875 | $41.3B | 225.30% | |
| 112 | RNG 0 03/01/25RINGCENTRAL INC | 37,406,000 | $41.0B | 223.40% | |
| 113 | TAT&T INC | 1,341,483 | $40.6B | 221.53% | |
| 114 | MRSHMARSH & MCLENNAN COS INC | 331,787 | $40.4B | 220.46% | |
| 115 | SPLK 0.5 09/15/23SPLUNK INC | 35,019,000 | $40.2B | 219.19% | |
| 116 | AIGAMERICAN INTL GROUP INC | 858,669 | $39.7B | 216.46% | |
| 117 | FWONK 1 01/30/23LIBERTY MEDIA CORP DEL | 31,079,000 | $39.6B | 215.80% | |
| 118 | BSXBOSTON SCIENTIFIC CORP | 1,010,508 | $39.1B | 213.07% | |
| 119 | EXAS 0.375 03/15/27EXACT SCIENCES CORP | 28,484,000 | $38.9B | 212.44% | |
| 120 | COUP 0.125 06/15/25COUPA SOFTWARE INC | 22,876,000 | $38.8B | 211.84% | |
| 121 | —RH | 13,714,000 | $38.7B | 211.35% | |
| 122 | AESCAES CORP | 370,194 | $38.2B | 208.62% | |
| 123 | COSTCOSTCO WHSL CORP NEW | 108,162 | $38.1B | 207.99% | |
| 124 | BL 0.125 08/01/24BLACKLINE INC | 24,000,000 | $38.0B | 207.13% | |
| 125 | GMGENERAL MTRS CO | 656,327 | $37.7B | 205.74% | |
| 126 | —WAYFAIR INC | 12,500,000 | $37.6B | 205.37% | |
| 127 | TJXTJX COS INC NEW | 565,196 | $37.4B | 203.97% | |
| 128 | BACVERIZON COMMUNICATIONS INC | 633,351 | $36.8B | 200.92% | |
| 129 | LHXL3HARRIS TECHNOLOGIES INC | 178,742 | $36.2B | 197.63% | |
| 130 | —CONMED CORP | 22,981,000 | $36.0B | 196.47% | |
| 131 | WGO 1.5 04/01/25WINNEBAGO INDS INC | 25,495,000 | $35.4B | 193.13% | |
| 132 | BAXBAXTER INTL INC | 418,970 | $35.3B | 192.77% | |
| 133 | ALAIR LEASE CORP | 717,766 | $35.2B | 191.87% | |
| 134 | DXCM 0.75 12/01/23DEXCOM INC | 15,688,000 | $34.7B | 189.36% | |
| 135 | DYHTARGET CORP | 169,662 | $33.6B | 183.33% | |
| 136 | DHID R HORTON INC | 368,818 | $32.9B | 179.31% | |
| 137 | TWLOTWILIO INC | 96,209 | $32.8B | 178.85% | |
| 138 | SRPT 1.5 11/15/24SAREPTA THERAPEUTICS INC | 25,131,000 | $32.8B | 178.83% | |
| 139 | —SAILPOINT TECHNOLOGIES HLDGS | 17,500,000 | $32.6B | 177.59% | |
| 140 | QCOMQUALCOMM INC | 244,003 | $32.4B | 176.49% | |
| 141 | AXPAMERICAN EXPRESS CO | 228,512 | $32.3B | 176.32% | |
| 142 | AKAM 0.125 05/01/25AKAMAI TECHNOLOGIES INC | 26,074,000 | $31.5B | 171.92% | |
| 143 | MDLZMONDELEZ INTL INC | 537,852 | $31.5B | 171.74% | |
| 144 | AMDADVANCED MICRO DEVICES INC | 393,322 | $30.9B | 168.44% | |
| 145 | AMTAMERICAN TOWER CORP NEW | 128,741 | $30.8B | 167.90% | |
| 146 | —SPIRIT AIRLS INC | 10,000,000 | $30.8B | 167.79% | |
| 147 | GEGENERAL ELECTRIC CO | 2,341,813 | $30.7B | 167.74% | |
| 148 | CARRCARRIER GLOBAL CORPORATION | 725,908 | $30.6B | 167.20% | |
| 149 | —ESSENTIAL UTILS INC | 531,631 | $30.4B | 165.87% | |
| 150 | NOCNORTHROP GRUMMAN CORP | 92,816 | $30.0B | 163.87% | |
| 151 | AG8AGILENT TECHNOLOGIES INC | 235,587 | $30.0B | 163.40% | |
| 152 | TKO 3.375 12/15/23WORLD WRESTLING ENTMT INC | 13,000,000 | $29.3B | 160.04% | |
| 153 | STZCONSTELLATION BRANDS INC | 127,836 | $29.1B | 159.01% | |
| 154 | ABBVABBVIE INC | 265,901 | $28.8B | 156.98% | |
| 155 | SBUXSTARBUCKS CORP | 262,735 | $28.7B | 156.62% | |
| 156 | DHRDANAHER CORPORATION | 126,479 | $28.5B | 155.30% | |
| 157 | 4I1PHILIP MORRIS INTL INC | 312,162 | $27.7B | 151.12% | |
| 158 | HUMHUMANA INC | 64,949 | $27.2B | 148.55% | |
| 159 | NOWSERVICENOW INC | 54,299 | $27.2B | 148.14% | |
| 160 | LYFTLYFT INC | 422,795 | $26.7B | 145.72% | |
| 161 | RCLROYAL CARIBBEAN GROUP | 310,367 | $26.6B | 144.95% | |
| 162 | GMED 0.375 03/15/25NUVASIVE INC | 25,898,000 | $26.5B | 144.53% | |
| 163 | MRVLMARVELL TECHNOLOGY GROUP LTD | 539,377 | $26.4B | 144.13% | |
| 164 | GPNGLOBAL PMTS INC | 130,487 | $26.3B | 143.50% | |
| 165 | SCHWSCHWAB CHARLES CORP | 398,705 | $26.0B | 141.77% | |
| 166 | ISRGINTUITIVE SURGICAL INC | 33,636 | $24.9B | 135.59% | |
| 167 | XLNXEURXILINX INC | 199,681 | $24.7B | 134.97% | |
| 168 | —RENEWABLE ENERGY GROUP INC | 4,000,000 | $24.6B | 134.13% | |
| 169 | PXDEURPIONEER NAT RES CO | 154,244 | $24.5B | 133.64% | Call |
| 170 | PEGA 0.75 03/01/25PEGASYSTEMS INC | 22,033,000 | $24.4B | 133.11% | |
| 171 | CZRCAESARS ENTERTAINMENT INC NE | 275,221 | $24.1B | 131.30% | |
| 172 | SYYSYSCO CORP | 303,455 | $23.9B | 130.35% | |
| 173 | SHOPCN 0.125 11/01/25SHOPIFY INC | 20,983,000 | $23.9B | 130.12% | |
| 174 | GWRE 1.25 03/15/25GUIDEWIRE SOFTWARE INC | 21,000,000 | $23.7B | 129.46% | |
| 175 | GES 2 04/15/24GUESS INC | 20,521,000 | $23.7B | 129.06% | |
| 176 | PPGPPG INDS INC | 157,386 | $23.6B | 129.01% | |
| 177 | —DTE ENERGY CO | 474,599 | $23.6B | 128.65% | |
| 178 | IQ 4 12/15/26IQIYI INC | 22,587,000 | $23.4B | 127.75% | |
| 179 | —TWITTER INC | 22,500,000 | $23.4B | 127.60% | |
| 180 | AKAM 0.375 09/01/27AKAMAI TECHNOLOGIES INC | 21,500,000 | $23.4B | 127.54% | |
| 181 | CHGG 0.125 03/15/25CHEGG INC | 13,457,000 | $23.2B | 126.78% | |
| 182 | —ZENDESK INC | 10,908,000 | $23.0B | 125.59% | |
| 183 | —SYNAPTICS INC | 12,500,000 | $23.0B | 125.22% | |
| 184 | BANDBANDWIDTH INC | 15,000,000 | $22.9B | 124.73% | |
| 185 | Z 1.375 09/01/26ZILLOW GROUP INC | 7,500,000 | $22.5B | 122.71% | |
| 186 | COFCAPITAL ONE FINL CORP | 176,682 | $22.5B | 122.63% | |
| 187 | 8CWCROWN CASTLE INTL CORP NEW | 129,599 | $22.3B | 121.70% | |
| 188 | MPCMARATHON PETE CORP | 416,770 | $22.3B | 121.62% | |
| 189 | EWEDWARDS LIFESCIENCES CORP | 264,509 | $22.1B | 120.69% | |
| 190 | NEE 5.279 03/01/23NEXTERA ENERGY INC | 438,510 | $21.7B | 118.49% | |
| 191 | ALXNALEXION PHARMACEUTICALS INC | 140,953 | $21.6B | 117.58% | |
| 192 | ATSG 1.125 10/15/24AIR TRANSPORT SERVICES GRP I | 18,858,000 | $21.2B | 115.42% | |
| 193 | —PINDUODUO INC | 6,750,000 | $21.2B | 115.41% | |
| 194 | LADLITHIA MTRS INC | 54,185 | $21.1B | 115.32% | |
| 195 | LVSLAS VEGAS SANDS CORP | 340,705 | $20.7B | 112.93% | |
| 196 | TSMTAIWAN SEMICONDUCTOR MFG LTD | 174,994 | $20.7B | 112.92% | |
| 197 | IQ 2 04/01/25IQIYI INC | 22,105,000 | $20.6B | 112.30% | |
| 198 | —AMERICAN ELEC PWR CO INC | 420,000 | $20.5B | 111.95% | |
| 199 | —SOUTHERN CO | 400,000 | $20.4B | 111.14% | |
| 200 | IONS 0.125 12/15/24IONIS PHARMACEUTICALS INC | 21,243,000 | $20.3B | 110.72% |