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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 (2016Q1)
Portfolio Summary: 622 holdings with a total value of $15,073,382,000.
#
Name
Shares
Value ($)
%
Options
Notes
51 INTERCONTINENTAL EXCHANGE IN 313,973 73,828,000 0.49%
52 ALEXION PHARMACEUTIC 529,386 73,701,000 0.49%
53 COSTCO WHSL CORP NEW 461,276 72,688,000 0.48%
54 VISA INC 915,263 69,999,000 0.46%
55 Priceline Group Inc/The 57,117,000 68,681,000 0.46% PRN
56 LAM RESEARCH CORP 50,591,000 67,760,000 0.45% PRN
57 CHEVRON CORP NEW 707,229 67,470,000 0.45%
58 ACADIA COMPANY COM 1,217,245 67,082,000 0.45%
59 WELLS FARGO & CO NEW 55,416 66,777,000 0.44%
60 APPLIED MATLS INC 3,114,415 65,963,000 0.44%
61 HCA HOLDINGS INC 842,731 65,775,000 0.44%
62 SERVICENOW INC 60,412,000 65,469,000 0.43% PRN
63 MOLINA HEALTHCARE INC 51,163,000 64,475,000 0.43% PRN
64 EXPRESS SCRIPTS HLDG CO 931,797 64,005,000 0.42%
65 NXP SEMICONDUCTORS N V 57,873,000 63,973,000 0.42% PRN
66 AMERICAN INTL GROUP INC 1,175,481 63,535,000 0.42%
67 STRYKER CORP 590,024 63,304,000 0.42%
68 DELPHI AUTOMOTIVE PLC 828,805 62,177,000 0.41%
69 HOLOGIC INC 49,826,000 62,103,000 0.41% PRN
70 STANLEY BLACK & DECKER INC 549,850 62,007,000 0.41%
71 Dominion Resources Inc/VA 1,211,737 60,950,000 0.40%
72 T-MOBILE US, INCORPORATED. CONV PFD SER A 919,228 60,853,000 0.40%
73 NORTHROP GRUMMAN CORP 307,078 60,771,000 0.40%
74 PEPSICO INC 582,239 59,668,000 0.40%
75 RAYTHEON CO 485,074 59,485,000 0.39%
76 HILTON WORLDWIDE 2,635,901 59,360,000 0.39%
77 ON SEMICONDUCTOR CORP 54,820,000 59,181,000 0.39% PRN
78 JARDEN CORP 37,311,000 57,239,000 0.38% PRN
79 AT&T INC 1,454,652 56,979,000 0.38%
80 YAHOO INC SR CV ZERO NT 18 56,255,000 55,703,000 0.37% PRN
81 Red Hat Inc 44,743,000 55,532,000 0.37% PRN
82 BOOZ ALLEN HAMILTON HLDG COR 1,831,300 55,452,000 0.37%
83 GILEAD SCIENCES 13,471,000 55,270,000 0.37% PRN
84 Exelon Corp 1,117,937 55,036,000 0.37%
85 PIONEER NAT RES CO 378,247 53,234,000 0.35%
86 Ares Capital Corp 52,293,000 53,206,000 0.35% PRN
87 HONEYWELL INTL INC 469,215 52,576,000 0.35%
88 PHILIP MORRIS INTL INC 534,133 52,404,000 0.35%
89 LIBERTY GLOBAL PLC 1,327,251 51,099,000 0.34%
90 BAIDU INC 265,723 50,721,000 0.34%
91 GILEAD SCIENCES INC 545,722 50,130,000 0.33%
92 SANDISK CORP 31,290,000 49,357,000 0.33% PRN
93 T MOBILE US INC 1,270,295 48,652,000 0.32%
94 PERRIGO CO PLC 380,305 48,652,000 0.32%
95 NORWEGIAN CRUISE LINE HLDG L 869,403 48,069,000 0.32%
96 SOUTHWEST AIRLS CO 1,072,034 48,027,000 0.32%
97 CTRIP COM INTL LTD 37,293,000 47,882,000 0.32% PRN
98 SABRE CORP 1,652,739 47,797,000 0.32%
99 DIAMONDBACK ENERGY INC 607,907 46,918,000 0.31%
100 UNITED TECHNOLOGIES CORP 462,148 46,261,000 0.31%
Page 2 of 13

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0000950123-16-016008, filed 2016.04.25).

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.