Sectoral Asset Management

Sectoral Asset Management as of June 30, 2012

Portfolio Holdings for Sectoral Asset Management

Sectoral Asset Management holds 68 positions in its portfolio as reported in the June 2012 quarterly 13F filing

Company (Ticker) Portfolio Weight Valued At Change in Shares Share Count Share Price
Onyx Pharmaceuticals 6.7 $195M 2.9M 66.45
Vertex Pharmaceuticals Incorporated (VRTX) 6.5 $188M 3.4M 55.92
Biogen Idec (BIIB) 4.6 $132M 915k 144.38
Edwards Lifesciences (EW) 4.3 $124M 1.2M 103.30
Incyte Corporation (INCY) 4.2 $122M 5.4M 22.70
Mylan 3.6 $106M 4.9M 21.37
Perrigo Company 3.5 $102M 865k 117.93
Ariad Pharmaceuticals 3.5 $100M 5.8M 17.21
Life Technologies 3.1 $89M 2.0M 44.99
Gilead Sciences (GILD) 3.1 $89M 1.7M 51.28
Amarin Corporation 3.0 $85M 5.9M 14.46
United Therapeutics Corporation (UTHR) 2.9 $83M 1.7M 49.38
InterMune 2.8 $80M 6.7M 11.95
Watson Pharmaceuticals 2.6 $76M 1.0M 73.99
Theravance 2.5 $71M 3.2M 22.22
Align Tech 2.4 $70M 2.1M 33.46
Varian Medical Systems 2.3 $65M 1.1M 60.77
Illumina (ILMN) 2.2 $63M 1.5M 40.39
Ironwood Pharmaceuticals (IRWD) 2.0 $58M 4.2M 13.78
Merck & Co (MRK) 1.9 $56M 1.3M 41.75
BioMarin Pharmaceutical (BMRN) 1.9 $55M 1.4M 39.58
D Alexion Pharmaceutic Als Inc C Common Stock 0 1.8 $53M 530k 99.30
Amgen 1.7 $49M 673k 72.91
HeartWare International 1.7 $49M 553k 88.80
Regeneron Pharmaceuticals (REGN) 1.6 $47M 415k 114.22
Medivation 1.6 $47M 512k 91.40
Optimer Pharmaceuticals 1.6 $45M 2.9M 15.46
Hologic (HOLX) 1.3 $39M 2.1M 18.04
Celgene Corporation 1.3 $38M 594k 64.16
NxStage Medical 1.3 $38M 2.2M 16.76
Sequenom 1.2 $35M 8.6M 4.06
Dex (DXCM) 1.1 $32M 2.5M 12.96
St. Jude Medical 1.1 $31M 783k 39.91
Luminex Corporation 1.0 $29M 1.2M 24.49
Aveo Pharmaceuticals 1.0 $28M 2.3M 12.16
Given Imaging 0.9 $25M 1.6M 15.80
Covidien 0.8 $23M 435k 53.50
Teva Pharmaceutical Industries (TEVA) 0.7 $21M 536k 39.44
Eli Lilly & Co. (LLY) 0.7 $20M 470k 42.91
Dendreon Corporation 0.6 $18M 2.5M 7.40
Elan Corporation 0.6 $18M 1.2M 14.59
Thoratec Corporation 0.6 $17M 511k 33.58
Pharmacyclics 0.6 $17M 308k 54.61
Valeant Pharmaceuticals Int 0.6 $16M 365k 44.79
Sagent Pharmaceuticals 0.5 $16M 856k 18.08
Seattle Genetics 0.5 $15M 584k 25.39
Auxilium Pharmaceuticals 0.5 $13M 492k 26.89
Shire 0.5 $13M 151k 86.39
3SBio (SSRX) 0.5 $13M 945k 13.65
Dr. Reddy's Laboratories (RDY) 0.4 $12M 408k 29.68
Hospira 0.3 $8.6M 245k 34.98
Momenta Pharmaceuticals 0.3 $8.4M 627k 13.47
Synta Pharmaceuticals 0.3 $8.2M 1.5M 5.47
Nanosphere 0.2 $6.6M 3.0M 2.20
Array BioPharma 0.2 $6.0M 1.7M 3.47
Trius Therapeutics 0.2 $5.8M 1.0M 5.76
ArQule 0.2 $5.0M 849k 5.93
Curis 0.1 $3.1M 578k 5.40
Sunesis Pharmaceuticals 0.1 $3.2M 1.1M 2.87
D Fluidigm Corp Del (LAB) 0.1 $2.6M 175k 15.04
Keryx Biopharmaceuticals 0.1 $2.4M 1.3M 1.80
Novo Nordisk A/S (NVO) 0.1 $2.3M 16k 145.35
Biospecifics Tech 0.1 $2.1M 112k 18.78
Cardionet 0.1 $1.6M 767k 2.03
Savient Pharmaceuticals 0.0 $938k 1.7M 0.54
Novartis (NVS) 0.0 $425k 7.6k 55.92
CHINA CORD Blood Corp 0.0 $199k 78k 2.55
China Kanghui Holdings 0.0 $257k 13k 19.66