Calamos Advisors LLC Q4 2020 Filing
Filed January 27, 2021
Portfolio Value
$17.2B
Holdings
717
Report Date
Q4 2020
Filing Type
13F-HR
All Holdings (717 positions)
| # | Stock | Shares | Value | % Portfolio | Type |
|---|---|---|---|---|---|
| 301 | PSTG 0.125 04/15/23PURE STORAGE INC | 10,000,000 | $11.1B | 64.31% | |
| 302 | MCHP 1.625 02/15/27MICROCHIP TECHNOLOGY INC. | 5,413,000 | $10.9B | 63.43% | |
| 303 | —RAPID7 INC | 5,000,000 | $10.9B | 63.37% | |
| 304 | —VIAVI SOLUTIONS INC | 8,750,000 | $10.9B | 63.01% | |
| 305 | —INTERNATIONAL FLAVORS&FRAGRA | 264,706 | $10.8B | 62.75% | |
| 306 | FRCBFIRST REP BK SAN FRANCISCO C | 73,455 | $10.8B | 62.64% | |
| 307 | —OSI SYSTEMS INC | 10,000,000 | $10.8B | 62.41% | |
| 308 | FISVFISERV INC | 94,126 | $10.7B | 62.20% | |
| 309 | IRWD 1.5 06/15/26IRONWOOD PHARMACEUTICALS INC | 9,500,000 | $10.7B | 62.03% | |
| 310 | HLF 2.625 03/15/24HERBALIFE LTD | 10,000,000 | $10.7B | 61.99% | |
| 311 | SWKSTANLEY BLACK & DECKER INC | 58,788 | $10.5B | 60.93% | |
| 312 | SLBSCHLUMBERGER LTD | 480,569 | $10.5B | 60.89% | |
| 313 | VSH 2.25 06/15/25VISHAY INTERTECHNOLOGY INC | 10,000,000 | $10.4B | 60.56% | |
| 314 | ITWILLINOIS TOOL WKS INC | 50,522 | $10.3B | 59.78% | |
| 315 | SHOPSHOPIFY INC | 9,082 | $10.3B | 59.67% | Call |
| 316 | LMTLOCKHEED MARTIN CORP | 28,953 | $10.3B | 59.65% | |
| 317 | SITMSITIME CORP | 91,586 | $10.3B | 59.50% | |
| 318 | CLCOLGATE PALMOLIVE CO | 119,401 | $10.2B | 59.26% | |
| 319 | —YY INC | 10,000,000 | $10.2B | 59.02% | |
| 320 | NTNX 0 01/15/23NUTANIX INC | 10,000,000 | $10.1B | 58.89% | |
| 321 | —IQIYI INC | 10,000,000 | $10.1B | 58.79% | |
| 322 | BALLBALL CORP | 107,659 | $10.0B | 58.23% | |
| 323 | NTRSNORTHERN TR CORP | 107,464 | $10.0B | 58.09% | |
| 324 | JOYY 1.375 06/15/26YY INC | 10,000,000 | $10.0B | 57.82% | |
| 325 | CSTLCASTLE BIOSCIENCES INC | 146,836 | $9.9B | 57.23% | |
| 326 | SOSOUTHERN CO | 159,026 | $9.8B | 56.70% | |
| 327 | VRSKVERISK ANALYTICS INC | 47,034 | $9.8B | 56.67% | |
| 328 | BPBP PLC | 475,000 | $9.7B | 56.57% | |
| 329 | —WEIBO CORP | 10,000,000 | $9.7B | 56.55% | |
| 330 | DISH 2.375 03/15/24DISH NETWORK CORPORATION | 10,256,000 | $9.7B | 56.16% | |
| 331 | KMBKIMBERLY-CLARK CORP | 71,729 | $9.7B | 56.13% | |
| 332 | INSM 1.75 01/15/25INSMED INC | 8,500,000 | $9.7B | 56.11% | |
| 333 | BMRNBIOMARIN PHARMACEUTICAL INC | 110,000 | $9.6B | 55.99% | Call |
| 334 | DDDUPONT DE NEMOURS INC | 135,012 | $9.6B | 55.72% | |
| 335 | LGND 0.75 05/15/23LIGAND PHARMACEUTICALS INC | 10,000,000 | $9.5B | 55.20% | |
| 336 | KSUEURKANSAS CITY SOUTHERN | 46,500 | $9.5B | 55.09% | |
| 337 | CBOECBOE GLOBAL MKTS INC | 101,919 | $9.5B | 55.09% | |
| 338 | —SUPERNUS PHARMACEUTICALS INC | 10,000,000 | $9.4B | 54.84% | |
| 339 | VIAV 1 03/01/24VIAVI SOLUTIONS INC | 7,304,000 | $9.4B | 54.69% | |
| 340 | AEPAMERICAN ELEC PWR CO INC | 112,431 | $9.4B | 54.34% | |
| 341 | BKBANK NEW YORK MELLON CORP | 219,899 | $9.3B | 54.17% | |
| 342 | FXIISHARES TR | 200,500 | $9.3B | 54.03% | Put |
| 343 | RSGREPUBLIC SVCS INC | 95,700 | $9.2B | 53.49% | |
| 344 | BLDTOPBUILD CORP | 49,409 | $9.1B | 52.79% | |
| 345 | CDLXCARDLYTICS INC | 63,661 | $9.1B | 52.75% | |
| 346 | ROSTROSS STORES INC | 72,756 | $8.9B | 51.86% | |
| 347 | —ISTAR INC | 7,500,000 | $8.8B | 51.30% | |
| 348 | AJGGALLAGHER ARTHUR J & CO | 70,824 | $8.8B | 50.86% | |
| 349 | ALSALLSTATE CORP | 79,329 | $8.7B | 50.62% | |
| 350 | —ARES CAPITAL CORP | 8,425,000 | $8.6B | 50.15% | |
| 351 | NRG 2.75 06/01/48NRG ENERGY INC | 7,560,000 | $8.6B | 50.13% | |
| 352 | EQIXEQUINIX INC | 12,026 | $8.6B | 49.85% | |
| 353 | SHWSHERWIN WILLIAMS CO | 11,647 | $8.6B | 49.68% | |
| 354 | MEGMONTROSE ENVIRONMENTAL GROUP | 274,552 | $8.5B | 49.33% | |
| 355 | CTSHCOGNIZANT TECHNOLOGY SOLUTIO | 103,614 | $8.5B | 49.28% | |
| 356 | XELXCEL ENERGY INC | 127,324 | $8.5B | 49.27% | |
| 357 | —IRONWOOD PHARMACEUTICALS INC | 7,500,000 | $8.4B | 48.67% | |
| 358 | INSPINSPIRE MED SYS INC | 44,180 | $8.3B | 48.23% | |
| 359 | CICIGNA CORP NEW | 39,804 | $8.3B | 48.09% | |
| 360 | ZIONZIONS BANCORPORATION N A | 190,568 | $8.3B | 48.05% | |
| 361 | ILMNILLUMINA INC | 22,208 | $8.2B | 47.69% | |
| 362 | SAIASAIA INC | 44,949 | $8.1B | 47.17% | |
| 363 | AIZASSURANT INC | 59,547 | $8.1B | 47.08% | |
| 364 | TFCTRUIST FINL CORP | 168,414 | $8.1B | 46.85% | |
| 365 | GRWGGROWGENERATION CORP | 200,432 | $8.1B | 46.79% | |
| 366 | APHAMPHENOL CORP NEW | 61,247 | $8.0B | 46.48% | |
| 367 | DDOMINION ENERGY INC | 106,010 | $8.0B | 46.27% | |
| 368 | CMICUMMINS INC | 34,920 | $7.9B | 46.03% | |
| 369 | —HELIX ENERGY SOLUTIONS GRP I | 8,300,000 | $7.9B | 45.87% | |
| 370 | ORLYOREILLY AUTOMOTIVE INC | 17,326 | $7.8B | 45.51% | |
| 371 | BIIBBIOGEN INC | 31,952 | $7.8B | 45.41% | |
| 372 | A4SAMERIPRISE FINL INC | 39,698 | $7.7B | 44.78% | |
| 373 | DGDOLLAR GEN CORP NEW | 36,632 | $7.7B | 44.71% | |
| 374 | EXPEEXPEDIA GROUP INC | 58,078 | $7.7B | 44.63% | |
| 375 | GISGENERAL MLS INC | 130,576 | $7.7B | 44.56% | |
| 376 | CHGGCHEGG INC | 84,930 | $7.7B | 44.52% | |
| 377 | IVVISHARES TR | 20,247 | $7.6B | 44.11% | |
| 378 | GNRCGENERAC HLDGS INC | 33,220 | $7.6B | 43.85% | |
| 379 | NSCNORFOLK SOUTHN CORP | 31,783 | $7.6B | 43.83% | |
| 380 | X 5 11/01/26UNITED STATES STL CORP NEW | 5,000,000 | $7.5B | 43.70% | |
| 381 | FBINFORTUNE BRANDS HOME & SEC IN | 87,818 | $7.5B | 43.69% | |
| 382 | PLDPROLOGIS INC. | 75,477 | $7.5B | 43.66% | |
| 383 | SHYFSHYFT GROUP INC | 264,843 | $7.5B | 43.62% | |
| 384 | DOWDOW INC | 135,011 | $7.5B | 43.49% | |
| 385 | SPTSPROUT SOCIAL INC | 164,888 | $7.5B | 43.46% | |
| 386 | TRVTRAVELERS COMPANIES INC | 52,949 | $7.4B | 43.14% | |
| 387 | ELLAUDER ESTEE COS INC | 27,883 | $7.4B | 43.08% | |
| 388 | EBAEBAY INC. | 147,340 | $7.4B | 42.97% | |
| 389 | ETNEATON CORP PLC | 60,791 | $7.3B | 42.39% | |
| 390 | NEMNEWMONT CORP | 121,693 | $7.3B | 42.30% | |
| 391 | CELHCELSIUS HLDGS INC | 144,564 | $7.3B | 42.22% | |
| 392 | LYFTLYFT INC | 147,927 | $7.3B | 42.18% | |
| 393 | PCARPACCAR INC | 83,994 | $7.2B | 42.06% | |
| 394 | FOURSHIFT4 PMTS INC | 95,299 | $7.2B | 41.70% | |
| 395 | AREALEXANDRIA REAL ESTATE EQ IN | 40,284 | $7.2B | 41.67% | |
| 396 | RIORIO TINTO PLC | 94,456 | $7.1B | 41.24% | |
| 397 | FIVNFIVE9 INC | 40,608 | $7.1B | 41.11% | |
| 398 | PRPLPURPLE INNOVATION INC | 214,226 | $7.1B | 40.95% | |
| 399 | MLB1MERCADOLIBRE INC | 4,204 | $7.0B | 40.88% | |
| 400 | WORKSLACK TECHNOLOGIES INC | 166,548 | $7.0B | 40.83% |