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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 (2015Q4)
Portfolio Summary: 652 holdings with a total value of $15,737,504,000.
#
Name
Shares
Value ($)
%
Options
Notes
1 APPLE INC 4,818,611 507,207,000 3.22%
2 ALPHABET INC 592,146 460,696,000 2.93%
3 MICROSOFT CORP 6,686,349 370,959,000 2.36%
4 FACEBOOK INC 2,525,534 264,322,000 1.68%
5 HOME DEPOT INC 1,913,889 253,112,000 1.61%
6 ALLERGAN PLC 214,187 220,651,000 1.40%
7 WELLS FARGO & CO NEW 3,738,600 203,230,000 1.29%
8 DISNEY WALT CO 1,921,844 201,947,000 1.28%
9 STARBUCKS CORP 3,284,771 197,185,000 1.25%
10 LIBERTY INTERACTIVE LLC DEB 126,006,000 190,850,000 1.21% PRN
11 AMAZON COM INC 266,974 180,445,000 1.15%
12 Nvidia Corp 103,052,000 173,123,000 1.10% PRN
13 JPMORGAN CHASE & CO 2,551,933 168,504,000 1.07%
14 SALESFORCE COM 129,183,000 167,365,000 1.06% PRN
15 MASTERCARD INCORPORATED 1,691,263 164,661,000 1.05%
16 TESLA MTRS INC 171,871,000 158,152,000 1.00% PRN
17 GENERAL ELECTRIC CO 4,756,489 148,165,000 0.94%
18 LINKEDIN CORP 136,072,000 143,603,000 0.91% PRN
19 CELGENE CORP 1,187,705 142,240,000 0.90%
20 Anthem Inc 2,853,295 131,394,000 0.83%
21 SANDISK CORP 82,031,000 129,515,000 0.82% PRN
22 MONDELEZ INTL INC 2,886,159 129,415,000 0.82%
23 ACCENTURE PLC IRELAND 1,236,350 129,199,000 0.82%
24 CITIGROUP INC 2,422,542 125,367,000 0.80%
25 Intel Corp 71,724,000 120,135,000 0.76% PRN
26 JOHNSON & JOHNSON 1,148,745 117,999,000 0.75%
27 EXXON MOBIL CORP 1,489,274 116,089,000 0.74%
28 UNITED PARCEL SERVICE INC 1,201,268 115,598,000 0.73%
29 WALGREENS BOOTS ALLIANCE INC 1,348,573 114,838,000 0.73%
30 STRYKER CORP 1,135,982 105,578,000 0.67%
31 NIKE INC 1,659,994 103,750,000 0.66%
32 LOCKHEED MARTIN CORP 462,935 100,526,000 0.64%
33 ALEXION PHARMACEUTIC 523,184 99,797,000 0.63%
34 PRICELINE GRP INC 76,699 97,787,000 0.62%
35 ZOETIS INC 1,973,418 94,566,000 0.60%
36 SCHLUMBERGER LTD 1,304,493 90,988,000 0.58%
37 PFIZER INC 2,812,034 90,772,000 0.58%
38 COMCAST CORP NEW 1,560,726 88,072,000 0.56%
39 REYNOLDS AMERICAN INC 1,878,255 86,681,000 0.55%
40 MERCK & CO INC 1,621,533 85,649,000 0.54%
41 CROWN CASTLE INTL CORP NEW 794,599 85,185,000 0.54%
42 SERVICENOW INC 63,969,000 82,535,000 0.52% PRN
43 AMERICAN TOWER CORP NEW PFD CONV SER A 793,553 81,149,000 0.52%
44 COCA COLA CO 1,885,892 81,018,000 0.51%
45 ABBVIE INC 1,348,930 79,911,000 0.51%
46 DOLLAR GEN CORP NEW 1,110,372 79,802,000 0.51%
47 PRICELINE GRP INC 55,406,000 79,002,000 0.50% PRN
48 INTERCONTINENTAL EXCHANGE IN 307,906 78,904,000 0.50%
49 Priceline Group Inc/The 77,398,000 78,101,000 0.50% PRN
50 JARDEN CORP SR 63,041,000 78,074,000 0.50% PRN
Page 1 of 14

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0000950123-16-013487, filed 2016.02.05).

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.