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
201
VGKVANGUARD FTSE EUROPE
390,500$22.7B147.76%
202
FINISAR CORP
25,203,000$22.7B147.65%
203
IRONWOOD PHARMACEUTICALS INC
19,103,000$22.7B147.40%
204
HDTHE HOME DEPOT INC
126,500$22.5B146.72%Call
205
BBTUSDBB&T CORPORATION
422,986$22.0B143.24%
206
ENVESTNET INC
19,868,000$21.9B142.79%
207
EVREVERCORE INC
251,453$21.9B142.68%
208
TSSTOTAL SYSTEM SERVICES INC
251,973$21.7B141.44%
209
HRSEURHARRIS CORP
133,072$21.5B139.66%
210
GMGENERAL MOTORS CO
583,596$21.2B138.00%
211
COLONY STARWOOD HOMES
16,860,000$21.1B137.48%
212
MPCMARATHON PETROLEUM
285,612$20.9B135.88%
213
VIAV 1 03/01/24VIAVI SOLUTIONS INC
20,167,000$20.4B132.99%
214
ABTABBOTT LABORATORIES
336,894$20.2B131.36%
215
MOLINA HEALTHCARE INC
10,000,000$20.1B131.05%
216
UPSUNITED PARCEL SERVICE
192,305$20.1B130.97%
217
TRUTRANSUNION
354,347$20.1B130.92%
218
ALAIR LEASE
469,622$20.0B130.25%
219
UBSUBS GROUP AG
1,123,000$19.8B129.06%
220
RCLROYAL CARIBBEAN CRUISES LTD
168,396$19.8B129.02%
221
TSMTAIWAN SEMICONDUCTOR
450,000$19.7B128.14%Call
222
FINISAR CORP
19,645,000$19.4B126.06%
223
WCNWASTE CONNECTIONS INC
269,442$19.3B125.78%
224
BABAALIBABA GROUP HOLDING LTD
105,077$19.3B125.50%
225
BPBP PLC
475,000$19.3B125.31%
226
ETNEATON CORP PLC
236,050$18.9B122.74%
227
TSLATESLA INC
69,633$18.5B120.59%
228
MCHPMICROCHIP TECHNOLOGY INC
201,530$18.4B119.81%
229
VECO 2.7 01/15/23VEECO INSTRUMENTS INC.
20,116,000$18.3B119.31%
230
HERBALIFE LTD
15,000,000$18.2B118.53%
231
ALLEGHENY TECHNOLOGIES INC
10,000,000$18.2B118.47%
232
LLYELI LILLY & CO
235,272$18.2B118.45%
233
ATLAS AIR WORLDWIDE HLDGS INC
15,815,000$18.2B118.40%
234
FWONK 1 01/30/23LIBERTY MEDIA CORPORATION
17,250,000$18.1B118.06%
235
SPGIS&P GLOBAL INC
94,790$18.1B117.85%
236
POWERSHARES QQQ NASDAQ 100
111,500$17.9B116.18%Put
237
IBBISHARES NASDAQ BIOTECH INDX
166,820$17.8B115.87%
23820,000,000$17.8B115.81%
239
IWMISHARES TR-2000 INDEX FD
116,735$17.7B115.33%
240
SHUTTERFLY INC
14,000,000$17.7B115.25%
241
AG8AGILENT TECHNOLOGIES INC
262,345$17.6B114.21%
242
NTRSNORTHERN TRUST CORP
167,660$17.3B112.51%
24316,191,000$17.2B112.17%
244
CHESAPEAKE ENERGY CORP
20,000,000$17.2B111.93%
245
SM 1.5 07/01/21SM ENERGY CO
18,152,000$17.2B111.71%
246
TTM TECHNOLOGIES INC
10,000,000$16.8B109.18%
247
CCLCARNIVAL CORP
254,016$16.7B108.40%
248
KMXCARMAX INC
267,500$16.6B107.82%Call
249
NEVRO CORPORATION
14,435,000$16.5B107.67%
250
AETNA INC
97,669$16.5B107.41%
251
DFSEURDISCOVER FINANCIAL SERVICES
226,213$16.3B105.88%
252
PCARPACCAR INC
245,570$16.3B105.74%
253
MHKMOHAWK INDS INC
69,259$16.1B104.66%
254
AIR LEASE
10,730,000$16.0B104.32%
255
WBAWALGREENS BOOTS ALLIANCE INC
244,577$16.0B104.20%
256
ASSURANT INC
153,297$16.0B103.89%
257
PXDEURPIONEER NATURAL RESOURCES CO
92,596$15.9B103.51%
258
STWD 4.375 04/01/23STARWOOD PROPERTY TRUST INC
15,643,000$15.8B102.71%
259
KNOWLES CORPORATION
15,105,000$15.7B102.20%
260
NEENEXTERA ENERGY INC
95,239$15.6B101.22%
261
ECHO GLOBAL LOGISTICS INC
15,168,000$15.5B100.91%
262
PDC ENERGY INC
15,842,000$15.5B100.59%
263
APTVAPTIV PLC
181,021$15.4B100.09%
264
SEMPRA ENERGY
150,000$15.4B99.92%
265
FFORD MOTOR CO
1,369,256$15.2B98.73%
266
CALATLANTIC GROUP INC
15,000,000$15.2B98.61%
267
VIRTUS INVESTMENT PARTNERS
140,000$15.1B98.04%
268
STARWOOD PROPERTY TRUST INC
13,976,000$15.0B97.90%
269
MEDICINES CO
15,250,000$14.9B96.74%
270
PIONEER NATURAL RESOURCES CO
86,000$14.8B96.14%Call
271
J2 GLOBAL INC
11,500,000$14.7B95.54%
272
IBMINT'L BUSINESS MACHINES CORP
94,678$14.5B94.53%
273
NUANCE COMMUNICATIONS INC
15,000,000$14.3B93.08%
274
WAYFAIR
15,000,000$14.2B92.72%
275
TJXTJX COMPANIES INC
172,439$14.1B91.52%
276
BKNGBOOKING HOLDINGS INC
6,600$13.7B89.35%Call
277
AIR PRODUCTS AND CHEMICALS INC
85,500$13.6B88.48%Call
278
PVHPVH CORP
89,605$13.6B88.29%
279
CECELANESE CORP
131,709$13.2B85.89%
280
EWEDWARDS LIFESCI
93,911$13.1B85.26%
281
CEMEX SAB DE CV
12,390,000$12.8B83.15%
282
ARES CAPITAL CORP
12,566,000$12.8B83.00%
283
RPREALPAGE INC
246,252$12.7B82.52%
284
EVERBRIDGE INC
10,000,000$12.6B82.20%
285
VIPSVIPSHOP HOLDINGS LTD
750,000$12.5B81.11%Call
286
WORKDAY INC - TRANCHE 2
7,564,000$12.4B80.43%
287
DLTRDOLLAR TREE
129,605$12.3B80.04%
288
UTXZUNITED TECHNOLOGIES CORP
96,920$12.2B79.35%
289
ADBEADOBE SYSTEMS INC
56,030$12.1B78.78%
290
VVISA INC
101,000$12.1B78.62%Call
291
CSG SYS INTL
11,000,000$12.1B78.43%
292
CORNERSTONE ONDEMAND INC
12,000,000$12.0B78.07%
293
PAYCPAYCOM SOFTWARE INC
111,395$12.0B77.84%
294
MMM3M CO
54,368$11.9B77.66%
295
VYXNCR CORP
371,626$11.7B76.22%
296
WHRWHIRLPOOL CORP
76,432$11.7B76.15%
297
DUKDUKE ENERGY CORP
150,796$11.7B76.02%
298
RAMBUS INC
10,000,000$11.4B74.19%
299
INTEGRATED DEVICE TECHNOLOGY
10,034,000$11.3B73.43%
300
EEMISHARES MSCI EMERGING MKTS IND
232,175$11.2B72.94%
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