Calamos Advisors LLC Q4 2018 Filing

Filed January 24, 2019

Portfolio Value

$15.2T

Holdings

671

Report Date

Q4 2018

Filing Type

13F-HR

All Holdings (671 positions)

#StockSharesValue% PortfolioType
201
APTVAPTIV PLC
356,203$21.9B0.14%
202
ISRGINTUITIVE SURGICAL INC
45,548$21.8B0.14%
203
PDC ENERGY INC
24,646,000$21.7B0.14%
204
HUBSPOT INC
15,000,000$21.6B0.14%
205
DYCOM INDUSTRIES INC
23,236,000$21.6B0.14%
206
INSULET CORPORATION
15,000,000$21.2B0.14%
207
BPBP PLC-SPONS ADR
558,900$21.2B0.14%
208
PXDEURPIONEER NATURAL RESOURCES CO
160,925$21.2B0.14%
209
WMWASTE MANAGEMENT INC
237,793$21.2B0.14%
210
CENTERPOINT ENERGY INC
420,000$21.2B0.14%
211
PYPLPAYPAL HOLDINGS INC
247,300$20.8B0.14%Call
212
MRSHMARSH & MCLENNAN COS
259,650$20.7B0.14%
213
AXPAMERICAN EXPRESS CO
216,856$20.7B0.14%
214
UNMUNUM GROUP
700,000$20.6B0.14%
215
WBAWALGREENS BOOTS ALLIANCE INC
293,762$20.1B0.13%
216
DISH 3.375 08/15/26DISH NETWORK CORP
24,844,000$19.9B0.13%
217
BMYBRISTOL-MYERS SQUIBB CO
382,893$19.9B0.13%
218
MOALTRIA GROUP INC
402,146$19.9B0.13%
219
MOLINA HEALTHCARE INC
6,855,000$19.7B0.13%
220
SHWSHERWIN-WILLIAMS CO/THE
49,816$19.6B0.13%
221
IH MERGER SUB LLC
16,749,000$19.0B0.13%
222
FLRFLUOR CORP
583,000$18.8B0.12%
223
PRUPRUDENTIAL FINANCIAL INC
229,275$18.7B0.12%
224
MARRIOTT VACATION WORLDW
21,609,000$18.7B0.12%
225
MMM3M CO
97,141$18.5B0.12%
226
AKAMAKAMAI TECHNOLOGIES INC
300,000$18.3B0.12%Call
227
BACBANK OF AMERICA CORP
741,000$18.3B0.12%Put
228
TTM TECHNOLOGIES INC
15,000,000$17.7B0.12%
229
CYPRESS SEMICONDUCTOR CO
15,000,000$17.6B0.12%
23016,155,000$17.4B0.11%
231
EXASEXACT SCIENCES CORP
15,748,000$17.4B0.11%
232
JAZZ INVESTMENTS I LTD
17,745,000$17.2B0.11%
233
TWITTER INC
18,590,000$17.0B0.11%
234
SPGIS&P GLOBAL INC
98,868$16.8B0.11%
235
CVSCVS HEALTH CORP
253,789$16.6B0.11%
236
STZCONSTELLATION BRANDS INC-A
103,317$16.6B0.11%
237
ALLEGHENY TECHNOLOGIES
10,000,000$16.5B0.11%
238
ELLIE MAE INC
261,141$16.4B0.11%
239
MERITOR INC
18,651,000$16.4B0.11%
240
DUKDUKE ENERGY CORP
188,510$16.3B0.11%
241
BABAALIBABA GROUP HOLDING-SP ADR
118,102$16.2B0.11%
242
PAYCPAYCOM SOFTWARE INC
130,160$15.9B0.11%
243
RCLROYAL CARIBBEAN CRUISES LTD
161,412$15.8B0.10%
244
WDAYWORKDAY INC-CLASS A
98,214$15.7B0.10%
245
TESLA INC
15,000,000$15.6B0.10%
246
STWD 4.375 04/01/23STARWOOD PROPERTY TRUST
15,552,000$15.5B0.10%
247
ATLAS AIR WORLDWIDE HLDG
15,768,000$15.3B0.10%
248
TXNTEXAS INSTRUMENTS INC
161,890$15.3B0.10%
249
BKNGBOOKING HOLDINGS INC
8,800$15.2B0.10%Call
250
XLFISPDR INDUSTRIAL SELECT SECTOR ETF
234,800$15.1B0.10%Call
251
SYKSTRYKER CORP
95,841$15.0B0.10%
252
ASSURANT INC
153,027$15.0B0.10%
253
DFSEURDISCOVER FINANCIAL SERVICES
252,365$14.9B0.10%
254
TRUTRANSUNION
261,277$14.8B0.10%
255
METMETLIFE INC
360,520$14.8B0.10%
256
GMGENERAL MOTORS CO
442,436$14.8B0.10%
257
ZIONZIONS BANCORP NA
358,139$14.6B0.10%
258
TWENTY-FIRST CENTURY FOX-A
300,796$14.5B0.10%
259
LRCXEURLAM RESEARCH CORP
105,660$14.4B0.09%
26020,000,000$14.2B0.09%
261
NTRSNORTHERN TRUST CORP
168,380$14.1B0.09%
262
WELLWELLTOWER INC
202,500$14.1B0.09%
263
DEDEERE & CO
93,599$14.0B0.09%
264
CCLCARNIVAL CORP
279,825$13.8B0.09%
265
ZEN1EURZENDESK INC
231,070$13.5B0.09%
266
WAYFAIR INC
12,500,000$13.5B0.09%
267
UTXZUNITED TECHNOLOGIES CORP
123,913$13.2B0.09%
268
MASMASCO CORP
450,000$13.2B0.09%
269
AQLTISHARES MSCI EAFE ETF
222,000$13.0B0.09%Put
270
STTSPDR BBG BARC HIGH YIELD BND
387,445$13.0B0.09%
271
FLEXION THERAPEUTICS INC
15,601,000$13.0B0.09%
272
CICIGNA CORP
67,680$12.9B0.08%
273
XLNXEURXILINX INC
146,734$12.5B0.08%
274
VIRTUS INVESTMENT PARTNE
162,085$12.3B0.08%
275
NEENEXTERA ENERGY INC
70,733$12.3B0.08%
276
FFORD MOTOR CO
1,579,496$12.1B0.08%
277
CHESAPEAKE ENERGY CORP
15,000,000$12.1B0.08%
278
MGMMGM RESORTS INTERNATIONAL
496,500$12.0B0.08%Call
279
ARES CAPITAL CORP
11,905,000$11.9B0.08%
280
AMGNAMGEN INC
60,905$11.9B0.08%
281
SPGSIMON PROPERTY GROUP INC
69,880$11.7B0.08%
282
EXPEEXPEDIA GROUP INC
103,132$11.6B0.08%
283
8CWCROWN CASTLE INTL CORP
104,753$11.4B0.08%
284
QCOMQUALCOMM INC
197,094$11.2B0.07%
285
KEYKEYCORP
756,084$11.2B0.07%
286
INFINERA CORP
15,000,000$11.1B0.07%
287
AEPAMERICAN ELECTRIC POWER
147,058$11.0B0.07%
288
AQLTISHARES MSCI EMERGING MARKET
280,500$11.0B0.07%Put
289
CSG SYSTEMS INTERNATIONA
11,000,000$10.9B0.07%
290
UPSUNITED PARCEL SERVICE
111,229$10.8B0.07%
291
TELADOC HEALTH INC
8,000,000$10.8B0.07%
292
WORLDPAY INC
141,500$10.8B0.07%Call
293
QUIDEL CORP
6,661,000$10.8B0.07%
294
VANECK VECTORS ETF TRUST
566,500$10.6B0.07%Call
295
NUANCE COMMUNICATIONS
12,229,000$10.6B0.07%
296
FRCBFIRST REPUBLIC BANK/CA
121,050$10.5B0.07%
297
HYGISHARES IBOXX HIGH YLD CORP
129,675$10.5B0.07%
298
RPREALPAGE INC
217,726$10.5B0.07%
299
MEDICINES COMPANY
14,000,000$10.5B0.07%
300
WRIGHT MEDICAL GROUP NV
7,500,000$10.3B0.07%
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