Calamos Advisors LLC Q3 2019 Filing

Filed October 21, 2019

Portfolio Value

$18.4B

Holdings

745

Report Date

Q3 2019

Filing Type

13F-HR

All Holdings (745 positions)

#	Stock	Shares	Value	% Portfolio	Type
1	MSFTMICROSOFT CORP	3,726,406	$518.1M	2.82%
2	AMZNAMAZON.COM INC	205,133	$356.1M	1.94%
3	AAPLAPPLE INC	1,523,071	$341.1M	1.86%
4	GOOGLALPHABET INC	249,914	$305.2M	1.66%
5	METAFACEBOOK INC	1,520,608	$270.8M	1.47%
6	DISWALT DISNEY CO/THE	1,499,411	$195.4M	1.06%
7	JPMJPMORGAN CHASE & CO	1,593,409	$187.5M	1.02%
8	BACBANK OF AMERICA CORP	6,414,899	$187.1M	1.02%
9	VVISA INC	1,078,094	$185.4M	1.01%
10	AMD 2.125 09/01/26ADVANCED MICRO DEVICES	47,993,000	$178.7M	0.97%
11	SPYSPDR S&P 500 ETF	565,000	$167.7M	0.91%	Put
12	—BOOKING HOLDINGS INC	111,231,000	$166.4M	0.91%
13	JNJJOHNSON & JOHNSON	1,210,713	$156.6M	0.85%
14	—AMAZON.COM INC	85,500	$148.4M	0.81%	Call
15	WMTWALMART INC	1,188,234	$141.0M	0.77%
16	QQQINVESCO QQQ TRUST SERIES 1 ETF	737,000	$139.2M	0.76%	Put
17	XOMEXXON MOBIL CORP	1,922,610	$135.8M	0.74%
18	MCHP 1.625 02/15/27MICROCHIP TECHNOLOGY INC	104,801,000	$135.2M	0.74%
19	BABOEING CO/THE	332,482	$126.5M	0.69%
20	PANW 0.75 07/01/23PALO ALTO NETWORKS	116,923,000	$123.3M	0.67%
21	PGPROCTER & GAMBLE CO/THE	985,160	$122.5M	0.67%
22	—CROWN CASTLE INTL CORP	96,368	$121.6M	0.66%
23	KOCOCA-COLA CO/THE	2,183,763	$118.9M	0.65%
24	UNHUNITEDHEALTH GROUP INC	546,238	$118.7M	0.65%
25	AQLTISHARES MSCI EAFE ETF	1,805,900	$117.8M	0.64%	Call
26	—WORKDAY INC	89,766,000	$117.5M	0.64%
27	CVXCHEVRON CORP	988,490	$117.2M	0.64%
28	PFEPFIZER INC	3,255,824	$117.0M	0.64%
29	MCDMCDONALD'S CORP	543,117	$116.6M	0.64%
30	HDHOME DEPOT INC	489,102	$113.5M	0.62%
31	—TESLA INC	103,875,000	$105.7M	0.58%
32	SPYSPDR S&P 500 ETF TRUST	355,199	$105.4M	0.57%
33	—MICRON TECHNOLOGY INC	23,975,000	$103.0M	0.56%
34	MAMASTERCARD INC	376,160	$102.2M	0.56%
35	—TWITTER INC	94,339,000	$100.2M	0.55%
36	MRKMERCK & CO. INC.	1,172,112	$98.7M	0.54%
37	LINLINDE PLC	509,321	$98.7M	0.54%
38	SPLK 0.5 09/15/23SPLUNK INC	90,197,000	$96.9M	0.53%
39	—SERVICENOW INC	50,010,000	$96.0M	0.52%
40	NEE 4.872 09/01/22NEXTERA ENERGY INC	1,903,086	$95.4M	0.52%
41	BACVERIZON COMMUNICATIONS INC	1,548,134	$93.4M	0.51%
42	—NXP SEMICONDUCTOR NV	84,494,000	$92.2M	0.50%
43	MDTMEDTRONIC PLC	848,565	$92.2M	0.50%
44	BRK/BBERKSHIRE HATHAWAY INC	441,526	$91.8M	0.50%
45	HONHONEYWELL INTERNATIONAL INC	542,299	$91.8M	0.50%
46	AQLTISHARES RUSSELL 2000 VALUE ETF	755,000	$90.2M	0.49%	Call
47	CMCSACOMCAST CORP	1,992,896	$89.8M	0.49%
48	—LABORATORY CRP OF AMER HLDGS	533,443	$89.6M	0.49%
49	TAT&T INC	2,313,983	$87.6M	0.48%
50	—SQUARE INC	78,433,000	$87.4M	0.48%
51	DALDELTA AIR LINES INC	1,503,197	$86.6M	0.47%
52	CSCOCISCO SYSTEMS INC	1,749,767	$86.5M	0.47%
53	HUMHUMANA INC	334,682	$85.6M	0.47%
54	BAXBAXTER INTERNATIONAL INC	965,979	$84.5M	0.46%
55	—BECTON DICKINSON AND CO	1,347,991	$83.5M	0.45%
56	GOOGALPHABET INC	68,032	$82.9M	0.45%
57	CBOECBOE GLOBAL MARKETS INC	710,036	$81.6M	0.44%
58	NFLXNETFLIX INC	292,952	$78.4M	0.43%
59	LOWLOWE'S COS INC	708,205	$77.9M	0.42%
60	GSGOLDMAN SACHS GROUP INC	363,341	$75.3M	0.41%
61	PEPPEPSICO INC	535,821	$73.5M	0.40%
62	—ASSURANT INC	586,430	$73.3M	0.40%
63	WFC 7.5 PERP LWELLS FARGO & COMPANY	48,041	$73.1M	0.40%
64	CRMSALESFORCE.COM INC	478,276	$71.0M	0.39%
65	NVDANVIDIA CORP	406,645	$70.8M	0.39%
66	—TESLA INC	72,134,000	$70.6M	0.38%
67	AIGAMERICAN INTERNATIONAL GROUP	1,260,871	$70.2M	0.38%
68	—AMERICAN ELECTRIC POWER	1,268,156	$69.8M	0.38%
69	FISFIDELITY NATIONAL INFO SERV	521,676	$69.3M	0.38%
70	TRVCCITIGROUP INC	999,502	$69.0M	0.38%
71	—IH MERGER SUB LLC	51,573,000	$68.7M	0.37%
72	—SQUARE INC	25,000,000	$68.0M	0.37%
73	LHXL3HARRIS TECHNOLOGIES INC	318,067	$66.4M	0.36%
74	DWDMORGAN STANLEY	1,546,728	$66.0M	0.36%
75	RTN1USDRAYTHEON COMPANY	333,488	$65.4M	0.36%
76	—DANAHER CORP	56,155	$64.0M	0.35%
77	USBUS BANCORP	1,138,968	$63.0M	0.34%
78	AMTAMERICAN TOWER CORP	284,586	$62.9M	0.34%
79	LMCA 1.375 10/15/23LIBERTY MEDIA CORP	52,494,000	$62.9M	0.34%
80	—DTE ENERGY CO	1,050,345	$60.9M	0.33%
81	—TESLA INC	58,215,000	$59.4M	0.32%
82	ACNACCENTURE PLC	308,034	$59.3M	0.32%
83	COSTCOSTCO WHOLESALE CORP	203,845	$58.7M	0.32%
84	—ZENDESK INC	43,854,000	$58.0M	0.32%
85	—ON SEMICONDUCTOR CORP	47,926,000	$57.8M	0.31%
86	NKENIKE INC	612,958	$57.6M	0.31%
87	ICEINTERCONTINENTAL EXCHANGE IN	617,982	$57.0M	0.31%
88	ALXNALEXION PHARMACEUTICALS INC	581,713	$57.0M	0.31%
89	WFCWELLS FARGO & COMPANY	1,125,000	$56.7M	0.31%	Call
90	EMREMERSON ELECTRIC CO	846,864	$56.6M	0.31%
91	NOCNORTHROP GRUMMAN CORP	150,838	$56.5M	0.31%
92	—ALLERGAN PLC	328,598	$55.3M	0.30%
93	BAC 7.25 PERP LBANK OF AMERICA CORP	36,725	$55.1M	0.30%
94	—IONIS PHARMACEUTICALS IN	48,113,000	$54.8M	0.30%
95	—AQUA AMERICA INC	899,727	$54.5M	0.30%
96	—LGI HOMES INC	14,050,000	$54.4M	0.30%
97	—SEMPRA ENERGY	452,808	$53.5M	0.29%
98	—SILICON LABORATORIES INC	41,025,000	$53.5M	0.29%
99	SPLK 1.125 09/15/25SPLUNK INC	48,723,000	$53.4M	0.29%
100	—FORTIVE CORPORATION	58,986	$53.2M	0.29%

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