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Institutional Investment Manager
ORBIMED ADVISORS LLC
ORBIMED ADVISORS LLC (CIK: 0001055951) incorporated in Delaware, located at 601 Lexington Avenue, New York, NY. Institutional holdings reported to the SEC.

Institutional Holdings (2015Q2)
Portfolio Summary: 136 holdings with a total value of $11,964,202,000.
#
Name
Shares
Value ($)
%
Options
Notes
101 MAGELLAN HEALTH INC COM NEW 1,450,700 101,651,000 0.85%
102 PFIZER INC 3,053,000 102,367,000 0.86%
103 ALLERGAN PLC 104,200 108,960,000 0.91%
104 PUMA BIOTECHNOLOGY 940,800 109,838,000 0.92%
105 EXPRESS SCRIPTS HLDG CO 1,342,000 119,357,000 1.00%
106 Receptos Inc 628,100 119,370,000 1.00%
107 WRIGHT MEDICAL GROUP N.V. 4,805,000 120,077,000 1.00%
108 TESARO INCORPORATED 2,071,480 121,782,000 1.02%
109 AGILENT TECHNOLOGIES INC 3,668,000 141,511,000 1.18%
110 INTUITIVE SURGICAL INC 301,300 145,980,000 1.22%
111 IRONWOOD PHARMACEUTICALS INC 12,402,500 149,574,000 1.25%
112 BLUEBIRD BIO INC COM 958,300 161,349,000 1.35%
113 MEDIVATION INC 1,413,400 161,410,000 1.35%
114 MCKESSON CORP 718,000 161,414,000 1.35%
115 THERMO FISHER SCIENTIFIC INC 1,402,000 181,924,000 1.52%
116 COOPER COS INC 1,301,400 231,610,000 1.94%
117 REGENERON PHARMACEUTICALS 461,800 235,578,000 1.97%
118 HEALTH NET INC 3,702,200 237,385,000 1.98%
119 INCYTE CORP 2,314,500 241,194,000 2.02%
120 NEUROCRINE BIOSCIE COM USD0.001 5,094,500 243,313,000 2.03%
121 RELYPSA INC 7,400,000 244,866,000 2.05%
122 MOLINA HEALTHCARE INC 3,487,900 245,199,000 2.05%
123 ILLUMINA INC 1,151,000 251,332,000 2.10%
124 INTERCEPT PHARMACEUTICALS INCORPORATED 1,120,000 270,346,000 2.26%
125 IMPAX LABORATORIES INC 6,739,200 309,464,000 2.59%
126 SHIRE PLC 1,306,000 315,386,000 2.64%
127 GILEAD SCIENCES INC 2,895,400 338,993,000 2.83%
128 ALEXION PHARMACEUTIC 2,044,400 369,566,000 3.09%
129 BOSTON SCIENTIFIC CORP 21,680,000 383,736,000 3.21%
130 AMGEN INC 2,881,000 442,291,000 3.70%
131 CELGENE CORP 3,826,000 442,802,000 3.70%
132 ABBVIE INC 6,665,000 447,821,000 3.74%
133 HCA HOLDINGS INC 5,017,400 455,179,000 3.80%
134 ALLERGAN PLC 1,511,315 458,624,000 3.83%
135 BRISTOL MYERS SQUIBB CO 7,751,100 515,758,000 4.31%
136 BIOGEN INC 1,278,900 516,599,000 4.32%
Page 3 of 3

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0001172661-15-001654, filed 2015.08.14).

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.