Calamos Advisors LLC Q4 2019 Filing
Filed January 15, 2020
Portfolio Value
$20.2B
Holdings
770
Report Date
Q4 2019
Filing Type
13F-HR
All Holdings (770 positions)
| # | Stock | Shares | Value | % Portfolio | Type |
|---|---|---|---|---|---|
| 501 | HRTG 5.875 08/01/37HERITAGE INSURANCE | 5,000,000 | $5.8B | 28.89% | |
| 502 | HDBHDFC BANK LTD | 92,116 | $5.8B | 28.86% | |
| 503 | PRUPRUDENTIAL FINANCIAL INC | 62,165 | $5.8B | 28.81% | |
| 504 | FOXAFOX CORP | 156,165 | $5.8B | 28.62% | |
| 505 | SPYSPDR S&P 500 ETF TRUST | 17,972 | $5.8B | 28.60% | |
| 506 | LEGLEGGETT & PLATT INC | 113,278 | $5.8B | 28.47% | |
| 507 | MRCYMERCURY SYSTEMS INC | 82,835 | $5.7B | 28.31% | |
| 508 | TSMTAIWAN SEMICONDUCTOR | 98,400 | $5.7B | 28.27% | Put |
| 509 | PLNTPLANET FITNESS INC | 75,557 | $5.6B | 27.90% | |
| 510 | NOKNOKIA CORP | 1,520,000 | $5.6B | 27.88% | |
| 511 | EDUNEW ORIENTAL EDUCATIO | 46,379 | $5.6B | 27.80% | |
| 512 | —PROSPECT CAPITAL CORP | 5,409,000 | $5.6B | 27.50% | |
| 513 | FLIRFLIR SYSTEMS INC | 106,045 | $5.5B | 27.30% | |
| 514 | XGNEXAGEN INC | 216,802 | $5.5B | 27.22% | |
| 515 | SPXDDEUTSCHE X TRACKERS HARVEST | 183,000 | $5.4B | 26.82% | Call |
| 516 | 7HPHP INC | 263,817 | $5.4B | 26.81% | |
| 517 | CUTREURCUTERA INC | 148,779 | $5.3B | 26.34% | |
| 518 | —CEMEX SAB DE CV | 5,262,000 | $5.3B | 26.11% | |
| 519 | PRAA 3.5 06/01/23PRA GROUP INC | 5,000,000 | $5.2B | 25.90% | |
| 520 | —THERAVANCE BIOPHARMA INC | 5,000,000 | $5.2B | 25.74% | |
| 521 | —SOUTH JERSEY INDUSTRIES | 100,000 | $5.2B | 25.67% | |
| 522 | —TIMKENSTEEL | 5,000,000 | $5.2B | 25.59% | |
| 523 | —FIREEYE INC | 5,183,000 | $5.1B | 25.44% | |
| 524 | RWT 5.625 07/15/24REDWOOD TRUST INC | 5,000,000 | $5.1B | 25.32% | |
| 525 | EEFTEURONET WORLDWIDE INC | 32,435 | $5.1B | 25.27% | |
| 526 | RWT 4.75 08/15/23REDWOOD TRUST INC | 5,000,000 | $5.1B | 25.21% | |
| 527 | ZAYOEURZAYO GROUP HOLDINGS INC | 147,000 | $5.1B | 25.19% | |
| 528 | —INTERCEPT PHARMAS | 5,000,000 | $5.0B | 24.96% | |
| 529 | —RA PHARMACEUTICALS INC | 107,500 | $5.0B | 24.95% | |
| 530 | EVEREVERQUOTE INC | 144,982 | $5.0B | 24.62% | |
| 531 | LYV 2.5 03/15/23LIVE NATION ENTERTAINMEN | 4,009,000 | $4.9B | 24.35% | |
| 532 | SMPLSIMPLY GOOD FOODS CO/THE | 170,664 | $4.9B | 24.09% | |
| 533 | REGNREGENERON PHARMACEUTICALS | 12,831 | $4.8B | 23.82% | |
| 534 | PVHPVH CORP | 45,586 | $4.8B | 23.70% | |
| 535 | TWTRUSDTWITTER INC | 149,339 | $4.8B | 23.67% | |
| 536 | KNSLKINSALE CAPITAL GROUP INC | 46,550 | $4.7B | 23.40% | |
| 537 | NUENUCOR CORP | 84,050 | $4.7B | 23.39% | |
| 538 | —MICRON TECHNOLOGY INC | 936,000 | $4.6B | 22.75% | |
| 539 | INSPINSPIRE MEDICAL SYSTEMS INC | 61,724 | $4.6B | 22.65% | |
| 540 | OMCLOMNICELL INC | 56,033 | $4.6B | 22.64% | |
| 541 | BIDUBAIDU INC | 36,100 | $4.6B | 22.56% | Call |
| 542 | SYFSYNCHRONY FINANCIAL | 125,426 | $4.5B | 22.34% | |
| 543 | WEPMAGELLAN MIDSTREAM PARTNERS | 71,380 | $4.5B | 22.19% | |
| 544 | AVYA 2.25 06/15/23AVAYA HOLDINGS CORP | 5,000,000 | $4.4B | 21.96% | |
| 545 | MLCOMELCO RESORTS & ENTERTAIN ADR | 183,700 | $4.4B | 21.95% | Call |
| 546 | ULTAULTA BEAUTY INC | 17,446 | $4.4B | 21.84% | |
| 547 | WDCWESTERN DIGITAL CORP | 68,760 | $4.4B | 21.58% | |
| 548 | TDOCTELADOC HEALTH INC | 51,445 | $4.3B | 21.30% | |
| 549 | —RADIUS HEALTH INC | 5,000,000 | $4.3B | 21.12% | |
| 550 | ICEINTERCONTINENTAL EXCHANGE INC | 46,100 | $4.3B | 21.10% | Call |
| 551 | —TELARIA INC | 484,368 | $4.3B | 21.10% | |
| 552 | TRGPTARGA RESOURCES CORP | 103,905 | $4.2B | 20.98% | |
| 553 | —WHITING PETROLEUM CORP | 4,267,000 | $4.2B | 20.71% | |
| 554 | —KEMET CORP | 154,590 | $4.2B | 20.68% | |
| 555 | TCMDTACTILE SYSTEMS TECHNOLOGY I | 61,289 | $4.1B | 20.46% | |
| 556 | —AMAG PHARMACEUTICALS INC | 5,000,000 | $4.1B | 20.36% | |
| 557 | NGVTINGEVITY CORP | 45,829 | $4.0B | 19.80% | |
| 558 | OPK 4.5 02/15/25OPKO HEALTH INC | 5,000,000 | $3.9B | 19.49% | |
| 559 | TVTX 2.5 09/15/25RETROPHIN INC | 5,000,000 | $3.9B | 19.37% | |
| 560 | —PETROLEO BRASILEIRO SA PETRO | 243,800 | $3.9B | 19.22% | Call |
| 561 | —CABOT MICROELECTRONICS CORP | 26,887 | $3.9B | 19.18% | |
| 562 | CXCEMEX SA | 1,021,100 | $3.9B | 19.09% | Call |
| 563 | —OASIS PETROLEUM INC | 5,000,000 | $3.9B | 19.07% | |
| 564 | VCELVERICEL CORP | 213,913 | $3.7B | 18.40% | |
| 565 | —MELLANOX TECHNOLOGIES LTD | 31,400 | $3.7B | 18.19% | |
| 566 | —SEACOR HOLDINGS INC | 4,000,000 | $3.7B | 18.12% | |
| 567 | NVMINOVA MEASURING INSTRUMENTS | 95,354 | $3.6B | 17.84% | |
| 568 | —APOLLO CMMRL REAL EST FI | 3,500,000 | $3.5B | 17.44% | |
| 569 | —CYPRESS SEMICONDUCTOR CORP | 151,000 | $3.5B | 17.42% | |
| 570 | CSTLCASTLE BIOSCIENCES INC | 102,493 | $3.5B | 17.42% | |
| 571 | EVH 1.5 10/15/25EVOLENT HEALTH INC | 5,000,000 | $3.5B | 17.34% | |
| 572 | WMSADVANCED DRAINAGE SYSTEMS IN | 89,384 | $3.5B | 17.17% | |
| 573 | LINTA 3.75 02/15/30LIBERTY INTERACTIVE LLC | 5,014,000 | $3.5B | 17.14% | |
| 574 | CDLXCARDLYTICS INC | 54,135 | $3.4B | 16.83% | |
| 575 | —IONIS PHARMACEUTICALS IN | 2,950,000 | $3.4B | 16.73% | |
| 576 | SHOPSHOPIFY INC | 8,400 | $3.3B | 16.52% | Call |
| 577 | SHOPSHOPIFY INC | 8,176 | $3.3B | 16.08% | |
| 578 | PHRPHREESIA INC | 121,057 | $3.2B | 15.95% | |
| 579 | NSYNICE LTD | 20,684 | $3.2B | 15.86% | |
| 580 | APPSDIGITAL TURBINE INC | 437,305 | $3.1B | 15.42% | |
| 581 | —PRETIUM RESOURCES INC | 3,000,000 | $3.1B | 15.40% | |
| 582 | SCTLRECRO PHARMA INC | 168,876 | $3.1B | 15.31% | |
| 583 | —FITBIT INC | 461,000 | $3.0B | 14.98% | |
| 584 | ETENERGY TRANSFER LP | 236,000 | $3.0B | 14.97% | |
| 585 | AMGAFFILIATED MANAGERS GROUP | 35,430 | $3.0B | 14.84% | |
| 586 | T77LENDINGTREE INC | 9,883 | $3.0B | 14.82% | |
| 587 | LINTA 4 11/15/29LIBERTY INTERACTIVE LLC | 4,137,591 | $2.9B | 14.40% | |
| 588 | —IRONWOOD PHARMACEUTICALS | 2,423,000 | $2.8B | 14.07% | |
| 589 | DTDYNATRACE INC | 112,028 | $2.8B | 14.02% | |
| 590 | HCQAMN HEALTHCARE SERVICES INC | 45,337 | $2.8B | 13.97% | |
| 591 | ESTAESTABLISHMENT LABS HOLDINGS | 101,800 | $2.8B | 13.92% | |
| 592 | —INVACARE CORP | 3,000,000 | $2.8B | 13.84% | |
| 593 | —NOVELLUS SYSTEMS INC | 305,000 | $2.8B | 13.77% | |
| 594 | FSSFEDERAL SIGNAL CORP | 84,456 | $2.7B | 13.47% | |
| 595 | —TILRAY INC | 5,000,000 | $2.7B | 13.19% | |
| 596 | HYGISHARES IBOXX HIGH YLD CORP | 29,850 | $2.6B | 12.98% | |
| 597 | RDFNREDFIN CORP | 123,700 | $2.6B | 12.93% | |
| 598 | SPNSSAPIENS INTERNATIONAL CORP | 112,993 | $2.6B | 12.85% | |
| 599 | —MEDICINES COMPANY | 30,000 | $2.5B | 12.60% | |
| 600 | SWN1EURSOUTHWESTERN ENERGY CO | 1,051,465 | $2.5B | 12.58% |