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 |
|---|---|---|---|---|---|
| 401 | —AF ACQUISITION CORP | 750,000 | $7.4B | 40.34% | |
| 402 | MASMASCO CORP | 123,157 | $7.4B | 40.24% | |
| 403 | AVYAVERY DENNISON CORP | 39,968 | $7.3B | 40.04% | |
| 404 | BMBLBUMBLE INC | 116,099 | $7.2B | 39.51% | |
| 405 | CSTLCASTLE BIOSCIENCES INC | 105,761 | $7.2B | 39.50% | |
| 406 | —TURNING PT BRANDS INC | 5,953,000 | $7.2B | 39.42% | |
| 407 | SAMBOSTON BEER INC | 5,979 | $7.2B | 39.34% | |
| 408 | XYLXYLEM INC | 68,280 | $7.2B | 39.18% | |
| 409 | SPGSIMON PPTY GROUP INC NEW | 62,893 | $7.2B | 39.03% | |
| 410 | MAAMID-AMER APT CMNTYS INC | 49,556 | $7.2B | 39.03% | |
| 411 | SLQTSELECTQUOTE INC | 242,217 | $7.1B | 39.00% | |
| 412 | ADMARCHER DANIELS MIDLAND CO | 124,711 | $7.1B | 38.78% | |
| 413 | AVBAVALONBAY CMNTYS INC | 38,241 | $7.1B | 38.49% | |
| 414 | —PINE TECHNOLOGY ACQUISITN CO | 710,000 | $7.0B | 38.42% | |
| 415 | MNSTMONSTER BEVERAGE CORP NEW | 76,912 | $7.0B | 38.22% | |
| 416 | DSPVIANT TECHNOLOGY INC | 132,384 | $7.0B | 38.19% | |
| 417 | EXPEEXPEDIA GROUP INC | 40,601 | $7.0B | 38.12% | |
| 418 | CHDCHURCH & DWIGHT INC | 79,995 | $7.0B | 38.12% | |
| 419 | —TILRAY INC | 7,400,000 | $7.0B | 37.99% | |
| 420 | RPREALPAGE INC | 79,850 | $7.0B | 37.99% | |
| 421 | WELLWELLTOWER INC | 97,091 | $7.0B | 37.94% | |
| 422 | —G&P ACQUISITION CORP | 700,000 | $6.9B | 37.88% | |
| 423 | MHKMOHAWK INDS INC | 36,014 | $6.9B | 37.78% | |
| 424 | TELTE CONNECTIVITY LTD | 53,579 | $6.9B | 37.74% | |
| 425 | PEGPUBLIC SVC ENTERPRISE GRP IN | 114,699 | $6.9B | 37.67% | |
| 426 | BNFT 1.25 12/15/23BENEFITFOCUS INC | 7,500,000 | $6.9B | 37.58% | |
| 427 | KHCKRAFT HEINZ CO | 171,174 | $6.8B | 37.35% | |
| 428 | AREALEXANDRIA REAL ESTATE EQ IN | 41,568 | $6.8B | 37.26% | |
| 429 | —TABULA RASA HEALTHCARE INC | 6,821,000 | $6.8B | 37.23% | |
| 430 | ELVANTHEM INC | 18,870 | $6.8B | 36.95% | |
| 431 | EDCONSOLIDATED EDISON INC | 90,186 | $6.7B | 36.80% | |
| 432 | PSAPUBLIC STORAGE | 27,290 | $6.7B | 36.74% | |
| 433 | CMECME GROUP INC | 32,922 | $6.7B | 36.68% | |
| 434 | OPK 4.5 02/15/25OPKO HEALTH INC | 5,000,000 | $6.7B | 36.63% | |
| 435 | —PRICELINE GRP INC | 5,703,000 | $6.7B | 36.54% | |
| 436 | GDGENERAL DYNAMICS CORP | 36,542 | $6.6B | 36.20% | |
| 437 | 7HPHP INC | 208,061 | $6.6B | 36.04% | |
| 438 | WYWEYERHAEUSER CO MTN BE | 185,431 | $6.6B | 36.01% | |
| 439 | CMSCMS ENERGY CORP | 107,713 | $6.6B | 35.97% | |
| 440 | ITGARTNER INC | 36,107 | $6.6B | 35.96% | |
| 441 | NUENUCOR CORP | 82,000 | $6.6B | 35.91% | |
| 442 | ETRENTERGY CORP NEW | 65,946 | $6.6B | 35.79% | |
| 443 | VLOVALERO ENERGY CORP | 91,218 | $6.5B | 35.63% | |
| 444 | CTVACORTEVA INC | 139,315 | $6.5B | 35.43% | |
| 445 | —MGM GROWTH PPTYS LLC | 198,000 | $6.5B | 35.24% | |
| 446 | FIVNFIVE9 INC | 40,939 | $6.4B | 34.91% | |
| 447 | PNRPENTAIR PLC | 102,623 | $6.4B | 34.89% | |
| 448 | DGXQUEST DIAGNOSTICS INC | 49,810 | $6.4B | 34.88% | |
| 449 | FQIDIGITAL RLTY TR INC | 45,371 | $6.4B | 34.86% | |
| 450 | KRKROGER CO | 177,415 | $6.4B | 34.83% | |
| 451 | RDFNREDFIN CORP | 95,162 | $6.3B | 34.57% | |
| 452 | VFCV F CORP | 79,211 | $6.3B | 34.54% | |
| 453 | GRWGGROWGENERATION CORP | 127,291 | $6.3B | 34.51% | |
| 454 | AWGASBURY AUTOMOTIVE GROUP INC | 32,115 | $6.3B | 34.43% | |
| 455 | CAECAE INC | 221,362 | $6.3B | 34.41% | |
| 456 | KELKELLOGG CO | 99,309 | $6.3B | 34.29% | |
| 457 | ZBHZIMMER BIOMET HOLDINGS INC | 39,019 | $6.2B | 34.07% | |
| 458 | AVYA 2.25 06/15/23AVAYA HLDGS CORP | 5,000,000 | $6.2B | 33.90% | |
| 459 | IPHIINPHI CORP | 34,761 | $6.2B | 33.83% | |
| 460 | CHNGUSDCHANGE HEALTHCARE INC | 280,000 | $6.2B | 33.76% | |
| 461 | —DIGITAL TRANSFORMATN OPT COR | 625,000 | $6.2B | 33.69% | |
| 462 | MTBM & T BK CORP | 40,722 | $6.2B | 33.68% | |
| 463 | DRIDARDEN RESTAURANTS INC | 43,477 | $6.2B | 33.68% | |
| 464 | CNCCENTENE CORP DEL | 96,517 | $6.2B | 33.65% | |
| 465 | LOVELOVESAC COMPANY | 108,686 | $6.2B | 33.56% | |
| 466 | PENN 2.75 05/15/26PENN NATL GAMING INC | 1,360,000 | $6.1B | 33.48% | |
| 467 | VAREURVARIAN MED SYS INC | 34,700 | $6.1B | 33.42% | |
| 468 | W3UWESTERN UN CO | 247,953 | $6.1B | 33.36% | |
| 469 | FOURSHIFT4 PMTS INC | 74,157 | $6.1B | 33.18% | |
| 470 | —FIREEYE INC | 6,102,000 | $6.1B | 33.04% | |
| 471 | NOKNOKIA CORP | 1,520,000 | $6.0B | 32.84% | |
| 472 | OREALTY INCOME CORP | 94,608 | $6.0B | 32.78% | |
| 473 | —NEXTGEN ACQUISITION CORP II | 600,000 | $5.9B | 32.40% | |
| 474 | MAXMEDIAALPHA INC | 165,456 | $5.9B | 31.98% | |
| 475 | AEISADVANCED ENERGY INDS | 53,191 | $5.8B | 31.68% | |
| 476 | EWWISHARES INC | 132,000 | $5.8B | 31.56% | |
| 477 | MCHP 1.625 02/15/27MICROCHIP TECHNOLOGY INC. | 2,538,000 | $5.8B | 31.47% | |
| 478 | MBUUMALIBU BOATS INC | 70,973 | $5.7B | 30.84% | |
| 479 | EPDENTERPRISE PRODS PARTNERS L | 253,985 | $5.6B | 30.51% | |
| 480 | JKHYHENRY JACK & ASSOC INC | 36,701 | $5.6B | 30.38% | |
| 481 | —TB SA ACQUISITION CORP | 560,751 | $5.5B | 30.13% | |
| 482 | MLAB 1.375 08/15/25MESA LABS INC | 5,000,000 | $5.5B | 29.92% | |
| 483 | MXIMMAXIM INTEGRATED PRODS INC | 60,000 | $5.5B | 29.91% | |
| 484 | CRCCANADIAN NAT RES LTD | 177,130 | $5.5B | 29.83% | |
| 485 | SIMOSILICON MOTION TECHNOLOGY CO | 92,071 | $5.5B | 29.83% | |
| 486 | PEB 1.75 12/15/26PEBBLEBROOK HOTEL TR | 4,640,000 | $5.5B | 29.80% | |
| 487 | —AGILE GROWTH CORP | 550,000 | $5.5B | 29.76% | |
| 488 | ALLEALLEGION PLC | 43,116 | $5.4B | 29.55% | |
| 489 | AFLAFLAC INC | 104,789 | $5.4B | 29.26% | |
| 490 | RNGRINGCENTRAL INC | 17,810 | $5.3B | 28.95% | |
| 491 | —GX ACQUISITION CORP II | 533,506 | $5.3B | 28.90% | |
| 492 | TWLVTWELVE SEAS INVESTMENT CO II | 537,329 | $5.3B | 28.88% | |
| 493 | AMGAFFILIATED MANAGERS GROUP IN | 35,430 | $5.3B | 28.80% | |
| 494 | UDRUDR INC | 120,049 | $5.3B | 28.72% | |
| 495 | FEFIRSTENERGY CORP | 149,281 | $5.2B | 28.25% | |
| 496 | STTSTATE STR CORP | 61,602 | $5.2B | 28.23% | |
| 497 | HRTG 5.875 08/01/37HERITAGE INS HLDGS INC | 5,000,000 | $5.2B | 28.11% | |
| 498 | —QUOTIENT TECHNOLOGY INC | 4,500,000 | $5.1B | 27.84% | |
| 499 | TVTX 2.5 09/15/25RETROPHIN INC | 5,000,000 | $5.1B | 27.75% | |
| 500 | —ASTREA ACQUISITION CORP | 511,397 | $5.1B | 27.65% |