Calamos Advisors LLC Q1 2020 Filing

Filed April 28, 2020

Portfolio Value

$12.7B

Holdings

696

Report Date

Q1 2020

Filing Type

13F-HR

All Holdings (696 positions)

#StockSharesValue% PortfolioType
301
EQIXEQUINIX INC
13,132$8.2B64.36%
302
BLKCHFBLACKROCK INC
18,552$8.2B64.04%
303
AEROJET ROCKETDYNE HLDGS INC
5,000,000$8.1B63.86%
304
SUPERNUS PHARMACEUTICALS INC
10,000,000$8.1B63.82%
305
PXDEURPIONEER NAT RES CO
115,870$8.1B63.78%
306
PDC ENERGY INC
10,013,000$8.1B63.51%
307
HLF 2.625 03/15/24HERBALIFE LTD
10,000,000$8.0B63.01%
308
RENEWABLE ENERGY GROUP INC
4,000,000$8.0B62.60%
309
MGM GROWTH PPTYS LLC
334,780$7.9B62.18%
310
VRSKVERISK ANALYTICS INC
56,794$7.9B62.11%
311
VIAV 1 03/01/24VIAVI SOLUTIONS INC
7,395,000$7.9B61.88%
312
FFORD MTR CO DEL
1,616,550$7.8B61.27%
313
WELLWELLTOWER INC
170,015$7.8B61.07%
314
IWNISHARES TR
93,905$7.7B60.44%
315
ROSTROSS STORES INC
87,851$7.6B59.95%
316
ADSKAUTODESK INC
48,751$7.6B59.71%
317
RNGRINGCENTRAL INC
35,506$7.5B59.04%
318
AIZASSURANT INC
72,063$7.5B58.86%
319
DFSEURDISCOVER FINL SVCS
209,565$7.5B58.65%
320
CTVACORTEVA INC
316,821$7.4B58.42%
321
QUOTIENT TECHNOLOGY INC
8,245,000$7.4B58.29%
322
CMSCMS ENERGY CORP
126,044$7.4B58.10%
323
FQIDIGITAL RLTY TR INC
53,093$7.4B57.87%
324
PLDPROLOGIS INC.
91,139$7.3B57.48%
325
ILMNILLUMINA INC
26,809$7.3B57.45%
326
ASMLASML HOLDING N V
27,927$7.3B57.34%
327
ETRENTERGY CORP NEW
77,166$7.3B56.90%
328
ISTAR INC
7,500,000$7.2B56.46%
329
ZTSZOETIS INC
60,374$7.1B55.75%
330
SWKSTANLEY BLACK & DECKER INC
70,985$7.1B55.70%
331
MICROCHIP TECHNOLOGY INC
7,500,000$7.1B55.61%
332
FSLRFIRST SOLAR INC
195,994$7.1B55.46%
333
FITBIT INC
1,061,000$7.1B55.44%
334
FEFIRSTENERGY CORP
174,684$7.0B54.93%
335
DGDOLLAR GEN CORP NEW
46,329$7.0B54.90%
336
SLBSCHLUMBERGER LTD
518,384$7.0B54.87%
337
ATVIEURACTIVISION BLIZZARD INC
117,528$7.0B54.86%
338
KELKELLOGG CO
116,208$7.0B54.70%
339
AJGGALLAGHER ARTHUR J & CO
85,520$7.0B54.70%
340
DEDEERE & CO
49,848$6.9B54.04%
341
ON 1 12/01/20ON SEMICONDUCTOR CORP
6,886,000$6.9B53.93%
342
CNCCENTENE CORP DEL
112,942$6.7B52.65%
343
CMECME GROUP INC
38,567$6.7B52.33%
344
JKHYHENRY JACK & ASSOC INC
42,946$6.7B52.31%
345
AREALEXANDRIA REAL ESTATE EQ IN
48,642$6.7B52.31%
346
NEMNEWMONT CORP
146,381$6.6B52.01%
347
AVBAVALONBAY CMNTYS INC
44,749$6.6B51.68%
348
FLEXION THERAPEUTICS INC
8,208,000$6.6B51.51%
349
IBBISHARES TR
60,856$6.6B51.45%
350
PRICELINE GRP INC
6,549,000$6.5B51.36%
351
GDS HLDGS LTD
5,000,000$6.5B51.17%
352
AMEDAMEDISYS INC
35,279$6.5B50.81%
353
SHWSHERWIN WILLIAMS CO
14,064$6.5B50.71%
354
OIS 1.5 02/15/23OIL STS INTL INC
15,558,000$6.4B50.46%
355
LYV 2.5 03/15/23LIVE NATION ENTERTAINMENT IN
6,785,000$6.4B50.42%
356
IVVISHARES TR
24,817$6.4B50.32%
357
TRVTRAVELERS COMPANIES INC
63,936$6.4B49.84%
358
PSAPUBLIC STORAGE
31,933$6.3B49.76%
359
ORLYO REILLY AUTOMOTIVE INC NEW
20,920$6.3B49.42%
360
KRKROGER CO
207,611$6.3B49.07%
361
MAAMID AMER APT CMNTYS INC
60,590$6.2B48.99%
362
DALDELTA AIR LINES INC DEL
218,668$6.2B48.96%
363
MONGODB INC
3,000,000$6.2B48.94%
364
INCYINCYTE CORP
84,700$6.2B48.67%
365
PCARPACCAR INC
101,296$6.2B48.59%
366
MCKMCKESSON CORP
44,779$6.1B47.53%
367
PEGPUBLIC SVC ENTERPRISE GRP IN
134,218$6.0B47.30%
368
CHDCHURCH & DWIGHT INC
93,609$6.0B47.14%
369
RA PHARMACEUTICALS INC
122,600$5.9B46.19%
370
HRTG 5.875 08/01/37HERITAGE INS HLDGS INC
5,000,000$5.8B45.64%
371
CTSHCOGNIZANT TECHNOLOGY SOLUTIO
125,112$5.8B45.62%
372
REGNREGENERON PHARMACEUTICALS
11,852$5.8B45.41%
373
BNFT 1.25 12/15/23BENEFITFOCUS INC
7,500,000$5.7B44.97%
374
ETNEATON CORP PLC
73,406$5.7B44.75%
375
PAYXPAYCHEX INC
90,299$5.7B44.58%
376
GDGENERAL DYNAMICS CORP
42,761$5.7B44.40%
377
MELLANOX TECHNOLOGIES LTD
46,495$5.6B44.26%
378
HELIX ENERGY SOLUTIONS GRP I
8,319,000$5.6B44.08%
379
COUPEURCOUPA SOFTWARE INC
40,181$5.6B44.05%
380
FIREEYE INC
6,102,000$5.6B44.01%
381
NSCNORFOLK SOUTHERN CORP
38,377$5.6B43.97%
382
DDDUPONT DE NEMOURS INC
163,026$5.6B43.62%
383
OREALTY INCOME CORP
110,707$5.5B43.31%
384
SYYSYSCO CORP
120,275$5.5B43.06%
385
NABORS INDS INC NEW
31,565,000$5.4B42.54%
386
APHAMPHENOL CORP NEW
73,954$5.4B42.29%
387
EBAEBAY INC
177,912$5.3B41.96%
388
NINISOURCE INC
213,807$5.3B41.89%
389
DHID R HORTON INC
154,934$5.3B41.34%
390
W3UWESTERN UN CO
290,148$5.3B41.27%
391
XYLXYLEM INC
79,899$5.2B40.83%
392
UDRUDR INC
140,479$5.1B40.28%
393
ADMARCHER DANIELS MIDLAND CO
145,473$5.1B40.16%
394
MNSTMONSTER BEVERAGE CORP NEW
90,000$5.1B39.73%
395
FCXFREEPORT-MCMORAN INC
747,109$5.0B39.57%
396
VFCV F CORP
92,690$5.0B39.34%
397
TFXTELEFLEX INCORPORATED
17,111$5.0B39.32%
398
FIREEYE INC
5,000,000$5.0B39.32%
399
KHCKRAFT HEINZ CO
200,306$5.0B38.89%
400
MTBM & T BK CORP
47,651$4.9B38.68%
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