Calamos Advisors LLC Q1 2018 Filing

Filed April 13, 2018

Portfolio Value

$15.4B

Holdings

601

Report Date

Q1 2018

Filing Type

13F-HR

All Holdings (601 positions)

#StockSharesValue% PortfolioType
301
BHFBRIGHTHOUSE FINANCIAL INC
218,042$11.2B72.93%
302
QCOMQUALCOMM INC
199,971$11.1B72.11%
303
HYGISHARES IBOXX HY CORP BOND
128,625$11.0B71.68%
304
SINA CORP
10,000,000$11.0B71.56%
305
WHITING PETROLEUM CORP
11,560,000$10.9B70.88%
306
DEDEERE & CO
68,509$10.6B69.24%
307
KEYKEYCORP
541,965$10.6B68.95%
308
AMAG PHARMACEUTICALS INC
10,000,000$10.4B67.91%
309
ZILLOW GROUP INC
8,500,000$10.3B67.23%
310
AKAMAI TECHNOLOGIES INC
10,000,000$10.3B67.08%
311
EDUNEW ORIENTAL EDUCATION
117,020$10.3B66.74%
312
LINTA 4 11/15/29LIBERTY MEDIA (FON) 4
14,210,392$10.2B66.41%
313
RENEWABLE ENERGY GROUP INC
7,500,000$10.2B66.35%
314
ELECTRONICS FOR IMAGING INC
10,500,000$10.2B66.31%
315
VIAVI SOLUTIONS INC
10,000,000$10.2B66.26%
316
TCP CAPITAL CORP
10,000,000$10.1B65.86%
317
FDXFEDEX CORP
42,155$10.1B65.86%
318
SCHWSCHWAB (CHARLES) CORP
193,173$10.1B65.64%
319
HELIX ENERGY SOLUTIONS GROUP
10,000,000$10.1B65.60%
320
THE PRICELINE GROUP INC
8,040,000$10.1B65.43%
321
ELVANTHEM INC
45,604$10.0B65.20%
322
WRIGHT MEDICAL
10,000,000$10.0B65.03%
323
INFINERA CORP
9,500,000$9.8B63.72%
324
CBRECBRE GROUP INC
206,775$9.8B63.54%
325
JAZZ PHARMACEUTICLS $200K MIN
9,215,000$9.7B62.84%
326
FACEBOOK INC
60,300$9.6B62.70%Call
327
FISVFISERV INC
134,690$9.6B62.50%
328
PYPLPAYPAL HOLDINGS INC
125,968$9.6B62.19%
329
TWITTER INC
10,120,000$9.5B61.56%
330
CVSCVS HEALTH CORP
151,894$9.4B61.49%
331
NUENUCOR CORP
153,825$9.4B61.15%
332
CTRIP.COM INTL LTD
200,000$9.3B60.67%Put
333
TWXCHFTIME WARNER INC
96,365$9.1B59.31%
334
MICROCHIP TECH (EMBED WARRANT)
7,500,000$9.0B58.84%
335
8CWCROWN CASTLE INTL CORP
81,729$9.0B58.30%
336
MAMASTERCARD INC
50,600$8.9B57.68%Call
337
WFCWELLS FARGO & COMPANY
168,300$8.8B57.40%Put
338
NBISYANDEX NV
223,507$8.8B57.38%
339
QUIDEL CORP
5,000,000$8.7B56.75%
340
MEDICINES CO
7,500,000$8.7B56.65%
341
BIIBBIOGEN INC
31,158$8.5B55.52%
342
WRIGHT MEDICAL GROUP NV
7,500,000$8.5B55.49%
343
BKBANK OF NEW YORK MELLON CORP
164,035$8.5B55.00%
344
TWENTY-FIRST CENTURY FOX INC
228,325$8.4B54.52%
345
NOKNOKIA CP
1,520,000$8.3B54.11%
346
LINTA 3.75 02/15/30LIBERTY MEDIA(FON)3.75
11,890,000$8.2B53.40%
347
CARDTRONICS INC
8,800,000$8.2B53.32%
348
SYFSYNCHRONY FINANCIAL
243,775$8.2B53.19%
349
CALAMP CORP
7,500,000$8.0B52.26%
350
ALLSCRIPTS HEALTHCARE SOLUTION
7,971,000$8.0B52.25%
351
IVVISHARES S&P 500 INDEX FUND
30,251$8.0B52.24%
352
SPWR 4 01/15/23SUNPOWER CORP
10,000,000$8.0B52.10%
353
BLKCHFBLACKROCK INC
14,705$8.0B51.84%
354
WELLWELLTOWER INC
145,913$7.9B51.69%
355
FINISAR CORP
500,000$7.9B51.44%Call
356
GDGENERAL DYNAMICS CORP
35,772$7.9B51.43%
357
MUMICRON TECHNOLOGY INC
149,913$7.8B50.87%
358
TSMTAIWAN SEMICONDUCTOR
177,700$7.8B50.61%
359
NAVISTAR INTL
7,500,000$7.7B50.22%
360
LUVSOUTHWEST AIRLINES
132,870$7.6B49.53%
361
EXPRESS SCRIPTS HOLDING CO
109,631$7.6B49.28%
362
ITWILL TOOL WORKS INC
48,335$7.6B49.28%
363
CICIGNA CORP
44,874$7.5B48.99%
364
AJGARTHUR J GALLAGHER & CO
109,119$7.5B48.80%
365
SPGSIMON PROPERTY GROUP INC
48,505$7.5B48.72%
366
ISHARES MSCI SOUTH AFERICA
108,500$7.5B48.50%Call
367
TIMKENSTEEL CORP
5,000,000$7.4B48.34%
368
WEPMAGELLAN MIDSTREAM PARTNERS
127,005$7.4B48.22%
369
ALLEALLEGION PUBLIC LIMITED CO
86,390$7.4B47.95%
370
IMMUNOMEDICS
2,500,000$7.3B47.66%
371
ALDER BIOPHARMACEUTICALS INC
8,000,000$7.3B47.50%
372
WUBAUSD58.COM
90,015$7.2B46.78%
373
SPECTRA ENERGY PARTNERS LP
213,320$7.2B46.70%
374
AMTRUST FIN SVCS (MAKE WHOLE)
7,821,000$7.1B46.19%
375
EURONET WORLDWIDE INC
5,998,000$7.1B46.15%
376
DHRDANAHER CORP
70,894$6.9B45.17%
377
KRKROGER CO
289,216$6.9B45.06%
378
HORIZON PHARMA PLC
7,500,000$6.9B45.03%
379
PANDORA MEDIA INC
7,500,000$6.9B44.67%
380
DOMINION ENERGY INC
146,852$6.8B44.35%
381
CTSHCOGNIZANT TECH SOLUTIONS CORP
82,976$6.7B43.47%
382
ITUBITAU UNIBANCO HOLDING SA
427,600$6.7B43.41%
383
MONSANTO CO
56,836$6.6B43.16%
384
TXNTEXAS INSTRUMENTS INC
63,194$6.6B42.73%
385
XYLXYLEM INC
85,257$6.6B42.67%
386
LYBLYONDELLBASELL INDUSTRIES
61,950$6.5B42.60%
387
ILLUMINA INC
5,291,000$6.5B42.47%
388
ROCKWELL COLLINS INC
48,379$6.5B42.45%
389
RHT1EURRED HAT INC
43,374$6.5B42.20%
390
LAM RESEARCH CORP
1,897,000$6.4B41.70%
391
AEROJET ROCKETDYNE HOLDINGS IN
5,000,000$6.4B41.60%
392
PBRPETROLEO BRASILEIRO SA
451,575$6.4B41.55%
393
EPDENTERPRISE PRODUCTS PARTNERS
258,630$6.3B41.20%
394
AMXNAMERICA MOVIL SA L
330,980$6.3B41.12%
395
ALSALLSTATE CORP
65,853$6.2B40.62%
396
DYHTARGET CORP
88,944$6.2B40.19%
397
TELTE CONNECTIVITY LTD
60,977$6.1B39.64%
398
CSIQCANADIAN SOLAR INC
374,000$6.1B39.60%
399
FORESTAR GROUP INC
6,000,000$6.0B39.22%
400
OXYOCCIDENTAL PETROLEUM CORP
92,022$6.0B38.90%
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