OrbiMed Advisors

OrbiMed Advisors as of Dec. 31, 2012

Portfolio Holdings for OrbiMed Advisors

OrbiMed Advisors holds 105 positions in its portfolio as reported in the December 2012 quarterly 13F filing

Company (Ticker) Portfolio Weight Valued At Change in Shares Share Count Share Price
Pfizer (PFE) 6.7 $224M 8.9M 25.08
Merck & Co (MRK) 3.6 $120M 2.9M 40.94
Infinity Pharmaceuticals (INFIQ) 3.6 $118M 3.4M 35.00
Biogen Idec (BIIB) 3.5 $116M 790k 146.37
Express Scripts Holding 3.4 $114M 2.1M 54.00
Onyx Pharmaceuticals 3.2 $107M 1.4M 75.53
Illumina (ILMN) 3.0 $98M 1.8M 55.59
Life Technologies 2.8 $93M 1.9M 49.03
Abbott Laboratories (ABT) 2.8 $93M 3.0M 31.34
Gilead Sciences (GILD) 2.7 $89M 2.4M 36.72
Mylan 2.5 $83M 3.0M 27.45
Actavis 2.5 $83M 965k 86.00
Hca Holdings (HCA) 2.4 $80M 2.6M 30.17
Intercept Pharmaceuticals In 2.2 $74M 2.2M 34.24
Medivation 2.2 $73M 1.4M 51.16
Amgen (AMGN) 2.2 $72M 833k 86.20
UnitedHealth (UNH) 2.0 $67M 1.2M 54.24
Incyte Corporation (INCY) 2.0 $66M 4.0M 16.61
Celgene Corporation 1.9 $65M 824k 78.47
Bristol Myers Squibb (BMY) 1.9 $64M 2.0M 32.59
Thermo Fisher Scientific (TMO) 1.9 $64M 998k 63.78
WellPoint 1.6 $55M 896k 60.92
Warner Chilcott Plc - 1.5 $50M 4.2M 12.04
BioMarin Pharmaceutical (BMRN) 1.5 $50M 1.0M 49.20
Affymax (AFFY) 1.5 $49M 2.6M 18.99
EXACT Sciences Corporation (EXAS) 1.4 $46M 4.4M 10.59
Allergan 1.4 $45M 489k 91.73
Impax Laboratories 1.3 $44M 2.2M 20.49
MAP Pharmaceuticals 1.3 $44M 2.8M 15.65
Humana (HUM) 1.2 $40M 581k 68.63
OraSure Technologies (OSUR) 1.2 $39M 5.4M 7.18
Regeneron Pharmaceuticals (REGN) 1.1 $38M 220k 171.07
Baxter International (BAX) 1.1 $35M 524k 66.66
Zimmer Holdings (ZBH) 1.0 $35M 517k 66.66
Neurocrine Biosciences (NBIX) 1.0 $33M 4.4M 7.48
Johnson & Johnson (JNJ) 0.9 $32M 451k 70.10
Sequenom 0.9 $32M 6.7M 4.71
NxStage Medical 0.9 $31M 2.7M 11.25
Antares Pharma 0.9 $30M 7.9M 3.81
3SBio (SSRX) 0.9 $29M 2.1M 13.64
Pacira Pharmaceuticals (PCRX) 0.8 $28M 1.6M 17.47
Alexion Pharmaceuticals 0.8 $25M 264k 93.74
Supernus Pharmaceuticals (SUPN) 0.7 $24M 3.3M 7.17
Affymetrix 0.7 $22M 6.8M 3.17
Spdr S&p 500 Etf (SPY) 0.6 $21M 150k 142.41
CIGNA Corporation 0.6 $21M 388k 53.46
Aetna 0.6 $20M 426k 46.31
Pernix Therapeutics Holdings 0.6 $20M 2.5M 7.75
D Fluidigm Corp Del (LAB) 0.6 $20M 1.4M 14.31
XenoPort 0.5 $18M 2.3M 7.77
Dendreon Corporation 0.5 $18M 3.4M 5.29
Natus Medical 0.5 $18M 1.6M 11.16
Incyte Corp note 4.750%10/0 0.5 $17M 8.7M 2.00
Array BioPharma 0.5 $16M 4.3M 3.72
Puma Biotechnology (PBYI) 0.5 $16M 850k 18.75
MAKO Surgical 0.5 $15M 1.2M 12.85
Given Imaging 0.5 $15M 855k 17.47
Salix Pharmaceuticals 0.4 $13M 331k 40.47
Perrigo Company 0.4 $12M 118k 104.03
Vivus 0.4 $12M 921k 13.42
Hi-Tech Pharmacal 0.3 $12M 333k 34.98
NPS Pharmaceuticals 0.3 $12M 1.3M 9.10
Repros Therapeutics 0.3 $9.3M 591k 15.75
Vocera Communications 0.3 $9.4M 375k 25.10
WellCare Health Plans 0.3 $8.9M 182k 48.69
Acorda Therapeutics 0.3 $8.9M 359k 24.86
Endocyte 0.3 $8.6M 958k 8.98
Valeant Pharmaceuticals Int 0.2 $8.2M 138k 59.77
Medtronic 0.2 $7.9M 192k 41.02
Cardinal Health (CAH) 0.2 $7.8M 189k 41.18
Centene Corporation (CNC) 0.2 $7.7M 188k 41.00
DaVita (DVA) 0.2 $7.2M 65k 110.52
McKesson Corporation (MCK) 0.2 $7.4M 76k 96.96
Stryker Corporation (SYK) 0.2 $6.3M 115k 54.82
Agilent Technologies Inc C ommon (A) 0.2 $6.4M 157k 40.94
Cubist Pharmaceuticals 0.2 $6.1M 144k 42.05
Uroplasty 0.2 $5.7M 1.8M 3.25
XOMA CORP Common equity shares 0.2 $5.8M 2.4M 2.40
St. Jude Medical 0.2 $5.2M 145k 36.14
ACADIA Pharmaceuticals (ACAD) 0.2 $5.2M 1.1M 4.65
Hologic (HOLX) 0.1 $5.0M 250k 20.01
Amarin Corporation (AMRN) 0.1 $4.9M 600k 8.09
Dendreon Corp note 0.1 $4.9M 6.5M 0.76
Edwards Lifesciences (EW) 0.1 $4.5M 50k 90.18
Molina Healthcare (MOH) 0.1 $4.6M 171k 27.06
Cell Therapeutics 0.1 $4.6M 3.6M 1.30
CareFusion Corporation 0.1 $4.4M 155k 28.58
Forest Laboratories 0.1 $4.2M 120k 35.32
Achillion Pharmaceuticals 0.1 $4.2M 519k 8.01
Vertex Pharmaceuticals Incorporated (VRTX) 0.1 $3.6M 87k 41.90
Boston Scientific Corporation (BSX) 0.1 $3.7M 650k 5.73
Derma Sciences 0.1 $3.6M 325k 11.11
Biodel 0.1 $3.3M 1.4M 2.35
GROUP Affymetrix Inc cnv 0.1 $3.4M 4.1M 0.83
Syneron Medical Ltd ord 0.1 $3.0M 350k 8.67
CUBIST PHARM CONVERTIBLE security 0.1 $3.1M 2.0M 1.56
Volcano Corporation note 1.750%12/0 0.1 $3.0M 3.0M 1.01
Covance 0.1 $2.8M 48k 57.77
Newlink Genetics Corporation 0.1 $2.5M 200k 12.50
Curis 0.1 $1.6M 469k 3.43
Celsion Corporation 0.1 $1.6M 200k 8.19
Solta Medical 0.0 $1.2M 457k 2.67
Auxilium Pharmaceuticals 0.0 $1.1M 60k 18.53
Sinovac Biotech (SVA) 0.0 $716k 228k 3.14
Celgene Corp right 12/31/2011 0.0 $315k 49k 6.42