Calamos Advisors LLC Q2 2019 Filing
Filed August 7, 2019
Portfolio Value
$18.0B
Holdings
735
Report Date
Q2 2019
Filing Type
13F-HR
All Holdings (735 positions)
| # | Stock | Shares | Value | % Portfolio | Type |
|---|---|---|---|---|---|
| 301 | LGND 0.75 05/15/23LIGAND PHARMACEUTICALS | 15,000,000 | $12.9B | 71.85% | |
| 302 | —QUIDEL CORP | 6,661,000 | $12.9B | 71.41% | |
| 303 | —HELIX ENERGY SOLUTIONS | 10,519,000 | $12.8B | 70.95% | |
| 304 | BIDUBAIDU INC | 108,800 | $12.8B | 70.90% | Call |
| 305 | TWLOTWILIO INC | 93,406 | $12.7B | 70.71% | |
| 306 | —GANNETT CO INC | 12,500,000 | $12.6B | 70.08% | |
| 307 | PGRPROGRESSIVE CORP | 154,705 | $12.4B | 68.66% | |
| 308 | SHWSHERWIN-WILLIAMS CO/THE | 26,867 | $12.3B | 68.37% | |
| 309 | MUMICRON TECHNOLOGY INC | 318,981 | $12.3B | 68.34% | |
| 310 | AEPAMERICAN ELECTRIC POWER | 138,834 | $12.2B | 67.84% | |
| 311 | —CSG SYSTEMS INTERNATIONAL | 11,000,000 | $12.2B | 67.54% | |
| 312 | ILMNILLUMINA INC | 33,000 | $12.1B | 67.46% | |
| 313 | UPSUNITED PARCEL SERVICE | 116,825 | $12.1B | 66.99% | |
| 314 | —CHESAPEAKE ENERGY CORP | 15,000,000 | $12.0B | 66.88% | |
| 315 | DYHTARGET CORP | 135,970 | $11.8B | 65.38% | |
| 316 | SPGSIMON PROPERTY GROUP INC | 73,468 | $11.7B | 65.17% | |
| 317 | KMBKIMBERLY-CLARK CORP | 87,247 | $11.6B | 64.56% | |
| 318 | ICEINTERCONTINENTAL EXCHANGE INC | 135,200 | $11.6B | 64.51% | Call |
| 319 | SPGIS&P GLOBAL INC | 50,619 | $11.5B | 64.02% | |
| 320 | —NUANCE COMMUNICATIONS | 12,229,000 | $11.5B | 63.97% | |
| 321 | DLTRDOLLAR TREE INC | 106,505 | $11.4B | 63.51% | |
| 322 | CTVACORTEVA INC | 386,614 | $11.4B | 63.47% | |
| 323 | CSXCSX CORP | 146,500 | $11.3B | 62.94% | Call |
| 324 | KMXCARMAX INC | 125,505 | $10.9B | 60.51% | |
| 325 | SOSOUTHERN CO/THE | 196,792 | $10.9B | 60.40% | |
| 326 | —ALTAIR ENGINEERING INC | 10,000,000 | $10.9B | 60.37% | |
| 327 | PNCPNC FINANCIAL SERVICES GROUP | 78,927 | $10.8B | 60.16% | |
| 328 | NTNX 0 01/15/23NUTANIX INC | 11,500,000 | $10.7B | 59.46% | |
| 329 | —INPHI CORP | 8,000,000 | $10.7B | 59.39% | |
| 330 | BLDTOPBUILD CORP | 127,977 | $10.6B | 58.81% | |
| 331 | SWKSTANLEY BLACK & DECKER INC | 73,213 | $10.6B | 58.78% | |
| 332 | FISVFISERV INC | 115,995 | $10.6B | 58.71% | |
| 333 | KMIKINDER MORGAN INC | 504,510 | $10.5B | 58.49% | |
| 334 | CLCOLGATE-PALMOLIVE CO | 146,707 | $10.5B | 58.38% | |
| 335 | —ELECTRONICS FOR IMAGING | 10,500,000 | $10.5B | 58.13% | |
| 336 | CHGGCHEGG INC | 270,326 | $10.4B | 57.93% | |
| 337 | —MEDICINES COMPANY | 8,603,000 | $10.4B | 57.58% | |
| 338 | DGDOLLAR GENERAL CORP | 76,661 | $10.4B | 57.53% | |
| 339 | —INFINERA CORP | 15,000,000 | $10.3B | 57.01% | |
| 340 | —ARCONIC INC | 10,000,000 | $10.2B | 56.37% | |
| 341 | —GOLDMAN SACHS BDC INC | 10,000,000 | $10.1B | 55.92% | |
| 342 | NGVTINGEVITY CORP | 95,108 | $10.0B | 55.54% | |
| 343 | EEMISHARES MSCI EMERGING MARKET | 232,175 | $10.0B | 55.32% | |
| 344 | ALSALLSTATE CORP | 97,118 | $9.9B | 54.84% | |
| 345 | DDOMINION ENERGY INC | 127,579 | $9.9B | 54.77% | |
| 346 | —WHITING PETROLEUM CORP | 10,000,000 | $9.7B | 54.04% | |
| 347 | HLF 2.625 03/15/24HERBALIFE LTD | 10,000,000 | $9.7B | 53.97% | |
| 348 | —ZILLOW INC | 8,500,000 | $9.7B | 53.59% | |
| 349 | TRVTRAVELERS COS INC/THE | 64,318 | $9.6B | 53.40% | |
| 350 | WCGEURWELLCARE HEALTH PLANS INC | 33,659 | $9.6B | 53.27% | |
| 351 | —TWITTER INC | 273,400 | $9.5B | 52.98% | Call |
| 352 | KEYKEYCORP | 533,625 | $9.5B | 52.59% | |
| 353 | EXPEEXPEDIA GROUP INC | 70,577 | $9.4B | 52.13% | |
| 354 | EDCONSOLIDATED EDISON INC | 106,300 | $9.3B | 51.75% | |
| 355 | FIVNFIVE9 INC | 181,568 | $9.3B | 51.71% | |
| 356 | AVBAVALONBAY COMMUNITIES INC | 45,755 | $9.3B | 51.62% | |
| 357 | ITWILLINOIS TOOL WORKS | 61,385 | $9.3B | 51.40% | |
| 358 | —ENERGIZER HOLDINGS INC | 106,364 | $9.2B | 51.20% | |
| 359 | XELXCEL ENERGY INC | 154,849 | $9.2B | 51.15% | |
| 360 | —CEMEX SAB DE CV | 9,210,000 | $9.2B | 51.10% | |
| 361 | BALLBALL CORP | 130,694 | $9.1B | 50.79% | |
| 362 | BIIBBIOGEN INC | 39,062 | $9.1B | 50.72% | |
| 363 | —QUOTIENT TECHNOLOGY INC | 9,394,000 | $9.1B | 50.47% | |
| 364 | —AEROJET ROCKETDYNE HLDG | 5,000,000 | $8.9B | 49.54% | |
| 365 | —MICROCHIP TECHNOLOGY INC | 7,500,000 | $8.8B | 48.97% | |
| 366 | IBBISHARES NASDAQ BIOTECHNOLOGY | 80,675 | $8.8B | 48.87% | |
| 367 | TNDMTANDEM DIABETES CARE INC | 136,347 | $8.8B | 48.85% | |
| 368 | BLKCHFBLACKROCK INC | 18,700 | $8.8B | 48.73% | |
| 369 | —BOOKING HOLDINGS INC | 7,645,000 | $8.8B | 48.66% | |
| 370 | ROSTROSS STORES INC | 88,377 | $8.8B | 48.64% | |
| 371 | SYYSYSCO CORP | 123,721 | $8.8B | 48.58% | |
| 372 | PLNTPLANET FITNESS INC | 120,365 | $8.7B | 48.41% | |
| 373 | IVVISHARES CORE S&P 500 ETF | 29,465 | $8.7B | 48.22% | |
| 374 | STRASTRATEGIC EDUCATION INC | 48,697 | $8.7B | 48.13% | |
| 375 | —IRONWOOD PHARMACEUTICALS | 8,000,000 | $8.6B | 47.56% | |
| 376 | VFCVF CORP | 97,568 | $8.5B | 47.32% | |
| 377 | —CARDTRONICS INC | 8,800,000 | $8.5B | 47.20% | |
| 378 | NUENUCOR CORP | 154,042 | $8.5B | 47.13% | |
| 379 | GISGENERAL MILLS INC | 161,532 | $8.5B | 47.11% | |
| 380 | —CARBONITE INC | 7,000,000 | $8.5B | 46.98% | |
| 381 | VRSKVERISK ANALYTICS INC | 57,202 | $8.4B | 46.52% | |
| 382 | PWRQUANTA SERVICES INC | 219,117 | $8.4B | 46.46% | |
| 383 | RHT1EURRED HAT INC | 44,300 | $8.3B | 46.18% | |
| 384 | SSTISHOTSPOTTER INC | 187,832 | $8.3B | 46.10% | |
| 385 | PPGPPG INDUSTRIES INC | 70,957 | $8.3B | 45.98% | |
| 386 | BDXBECTON DICKINSON AND CO | 32,509 | $8.2B | 45.49% | |
| 387 | NBIXNEUROCRINE BIOSCIENCES INC | 96,747 | $8.2B | 45.35% | |
| 388 | ETRENTERGY CORP | 79,281 | $8.2B | 45.31% | |
| 389 | —TERADYNE INC | 5,000,000 | $8.1B | 45.15% | |
| 390 | CXOEURCONCHO RESOURCES INC | 78,646 | $8.1B | 45.06% | |
| 391 | HALHALLIBURTON CO | 356,623 | $8.1B | 45.03% | |
| 392 | —WRIGHT MEDICAL GROUP INC | 7,428,000 | $8.1B | 44.97% | |
| 393 | ADSKAUTODESK INC | 49,056 | $8.0B | 44.37% | |
| 394 | WMBWILLIAMS COS INC | 284,421 | $8.0B | 44.28% | |
| 395 | PEGPUBLIC SERVICE ENTERPRISE GP | 135,391 | $8.0B | 44.22% | |
| 396 | CTSHCOGNIZANT TECH SOLUTIONS | 125,521 | $8.0B | 44.18% | |
| 397 | ALGNALIGN TECH INC | 29,000 | $7.9B | 44.07% | Put |
| 398 | STWDSTARWOOD PROPERTY TRUST INC | 349,047 | $7.9B | 44.03% | |
| 399 | BKBANK OF NEW YORK MELLON CORP | 179,580 | $7.9B | 44.02% | |
| 400 | NSCNORFOLK SOUTHERN CORP | 39,512 | $7.9B | 43.73% |