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Institutional Investment Manager
Calamos Advisors LLC
Calamos Advisors LLC (CIK: 0001316507) incorporated in Delaware, located at 2020 Calamos Court, Naperville, IL. Institutional holdings reported to the SEC.

Institutional Holdings (2015Q3)
Portfolio Summary: 674 holdings with a total value of $14,510,513,000.
#
Name
Shares
Value ($)
%
Options
Notes
101 INTERCONTINENTAL EXCHANGE IN 192,714 45,286,000 0.31%
102 VISA INC 635,809 44,290,000 0.31%
103 SHIRE PLC 214,952 44,115,000 0.30%
104 ILLUMINA INC 249,527 43,872,000 0.30%
105 COSTAR GROUP 250,354 43,326,000 0.30%
106 STANDARD PAC CORP NEW 37,249,000 43,151,000 0.30% PRN
107 ALKERMES PLC 732,482 42,975,000 0.30%
108 Electronic Arts, Inc. 20,045,000 42,687,000 0.29% PRN
109 ENVISION HEALTHCARE HLDGS INC 1,157,538 42,586,000 0.29%
110 UNION PAC CORP 480,733 42,502,000 0.29%
111 STERICYCLE INC 417,071 42,424,000 0.29%
112 EATON CORP PLC 810,872 41,598,000 0.29%
113 PHILIP MORRIS INTL INC 524,045 41,572,000 0.29%
114 ZIMMER BIOMET HLDGS INC 440,460 41,372,000 0.29%
115 TE CONNECTIVITY LTD 686,263 41,100,000 0.28%
116 SYNCHRONOSS TECHNOLOGIES INC 40,662,000 41,070,000 0.28% PRN
117 DEPHEID 906,265 40,963,000 0.28%
118 BOEING CO 312,474 40,918,000 0.28%
119 INTEGRA LIFESCIENCES HLDGS C 33,771,000 40,278,000 0.28% PRN
120 EOG RES INC 546,613 39,793,000 0.27%
121 SEACOR HOLDINGS INC 41,311,000 39,663,000 0.27% PRN
122 ORACLE CORP 1,093,997 39,515,000 0.27%
123 NORTHROP GRUMMAN CORP 237,157 39,356,000 0.27%
124 FRONTIER COMMUNICATIONS CORPORTION PFD CONV SER-A 421,593 39,271,000 0.27%
125 BOOZ ALLEN HAMILTON HLDG COR 1,463,461 38,357,000 0.26%
126 WABCO HLDGS INC 349,050 36,591,000 0.25%
127 STANLEY BLACK & DECKER INC 328,595 36,145,000 0.25%
128 MGIC INVT CORP WIS SR CONV NT 2 20 25,095,000 36,106,000 0.25% PRN
129 LILLY ELI & CO 426,637 35,705,000 0.25%
130 GALLAGHER ARTHUR J & CO 857,050 35,379,000 0.24%
131 EMERGENT BIOSOLUTIONS INC NOTE 2.875 1/1 31,233,000 35,356,000 0.24% PRN
132 AMSURG CORP 238,439 35,326,000 0.24%
133 Welltower Inc 576,882 35,034,000 0.24%
134 ACORDA THERAPEUTICS INC 38,013,000 34,711,000 0.24% PRN
135 FIREEYE INC 1,088,574 34,638,000 0.24%
136 OCCIDENTAL PETE CORP DEL 522,951 34,593,000 0.24%
137 EVERCORE PARTNERS INC 678,753 34,101,000 0.24%
138 STARWOOD PPTY TR INC 32,974,000 33,822,000 0.23% PRN
139 LIBERTY GLOBAL PLC 785,614 33,734,000 0.23%
140 DECKERS OUTDOOR CORP 574,784 33,372,000 0.23%
141 PALO ALTO NETWORKS INC 20,395,000 33,223,000 0.23% PRN
142 TAKE-TWO INTERACTIVE SOFTWAR 21,474,000 33,165,000 0.23% PRN
143 VERIFONE SYS INC 1,175,192 32,588,000 0.22%
144 GULFPORT ENERGY CORP 1,081,279 32,092,000 0.22%
145 IMS HEALTH HLDS INC 1,102,053 32,070,000 0.22%
146 DEPOMED INC NOTE 2.500 9/0 26,329,000 31,575,000 0.22% PRN
147 JAZZ INVESTMENTS I LTD 30,825,000 31,481,000 0.22% PRN
148 TESLA INC 126,569 31,440,000 0.22%
149 LIONS GATE ENTERTN 849,396 31,258,000 0.22%
150 ILLUMINA INC SR CONV NT0.5 21 26,843,000 31,217,000 0.22% PRN
Page 3 of 14

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0000950123-15-011150, filed 2015.11.10).

From 2023-01-03 onward, the SEC requires values to be reported in nearest dollars. Earlier filings reported values in thousands; therefore, positions shown as $0 in older filings may represent actual values between $0–$999.