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Institutional Investment Manager
A.R.T. Advisors, LLC
A.R.T. Advisors, LLC (CIK: 0001315281) incorporated in Delaware, located at 28 Liberty Street, 6th Floor, New York, NY. Institutional holdings reported to the SEC.

Institutional Holdings (2015Q3)
Portfolio Summary: 1,319 holdings with a total value of $2,700,113,000.
#
Name
Shares
Value ($)
%
Options
Notes
51 MEDIVATION INC 219,555 9,331,000 0.35%
52 COGNIZANT TECHNOLOGY SOLUTIO 148,222 9,280,000 0.34%
53 RED HAT INC 128,028 9,202,000 0.34%
54 CISCO SYS INC 347,652 9,125,000 0.34%
55 AIR PRODS & CHEMS INC 70,706 9,020,000 0.33%
56 CALPINE CORP 615,450 8,979,000 0.33%
57 DISCOVER FINL SVCS 171,746 8,929,000 0.33%
58 LILLY ELI & CO 105,796 8,854,000 0.33%
59 STARWOOD HOTELS & RESORTS WORLDWIDE INC COM 132,800 8,828,000 0.33%
60 REGENERON PHARMACEUTICALS 18,752 8,722,000 0.32%
61 ABIOMED INC 93,003 8,626,000 0.32%
62 SIGNET JEWELERS LIMITED 63,253 8,607,000 0.32%
63 Chubb Corporation 67,478 8,276,000 0.31%
64 TESORO CORP 84,625 8,228,000 0.30%
65 BURLINGTON STORES INC 159,791 8,155,000 0.30%
66 AVAGO TECHNOLOGIES LTD SHS 65,211 8,152,000 0.30%
67 LEVEL 3 COMM 185,647 8,110,000 0.30%
68 BOSTON SCIENTIFIC CORP 494,108 8,108,000 0.30%
69 CHECK POINT SOFTWARE TECH LT 102,139 8,102,000 0.30%
70 NVIDIA CORPORATION 322,565 7,951,000 0.29%
71 MGM RESORTS INTERNATIONAL 430,985 7,951,000 0.29%
72 NEWFIELD EXPL CO 236,289 7,773,000 0.29%
73 PULTE GROUP INC 403,739 7,618,000 0.28%
74 ZIONS BANCORPORATION 274,847 7,569,000 0.28%
75 COLUMBIA PIPELINE GR 413,672 7,566,000 0.28%
76 MCKESSON CORP 40,890 7,565,000 0.28%
77 MACYS INC 147,354 7,562,000 0.28%
78 SOUTHWESTERN ENERGY CO 594,243 7,540,000 0.28%
79 BRISTOL MYERS SQUIBB CO 127,377 7,540,000 0.28%
80 SOUTHWEST AIRLS CO 195,902 7,452,000 0.28%
81 LOWES COS INC 107,760 7,426,000 0.28%
82 ABBVIE INC 133,647 7,271,000 0.27%
83 WEYERHAEUSER CO 265,747 7,265,000 0.27%
84 CARNIVAL CORP 141,307 7,022,000 0.26%
85 EXPRESS INC COM 388,383 6,940,000 0.26%
86 ROYAL BK CDA MONTREAL QUE 125,587 6,938,000 0.26%
87 MONSTER BEVERAGE CORP NEW 51,095 6,904,000 0.26%
88 HOLOGIC INC 174,084 6,811,000 0.25%
89 ENVISION HEALTHCARE HLDGS INC 185,046 6,807,000 0.25%
90 Spectra Energy Corp Com 258,534 6,791,000 0.25%
91 BIOMARIN PHARMACEUTICAL INC 64,366 6,779,000 0.25%
92 COMCAST CORP NEW 117,114 6,703,000 0.25%
93 AMERISOURCEBERGEN CORP 70,422 6,689,000 0.25%
94 CHICOS FAS INC 418,033 6,575,000 0.24%
95 WESTERN UN CO 355,042 6,518,000 0.24%
96 CONCHO RESOURCES 65,894 6,477,000 0.24%
97 ATWOOD OCEANICS INC 435,920 6,455,000 0.24%
98 F5 NETWORKS INC 54,904 6,357,000 0.24%
99 GNC HLDGS INC 156,742 6,335,000 0.23%
100 CVS HEALTH CORP 64,906 6,262,000 0.23%
Page 2 of 27

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0001012975-15-000767, filed 2015.11.13).

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.