Sectoral Asset Management

Sectoral Asset Management as of Sept. 30, 2011

Portfolio Holdings for Sectoral Asset Management

Sectoral Asset Management holds 64 positions in its portfolio as reported in the September 2011 quarterly 13F filing

Company (Ticker) Portfolio Weight Valued At Change in Shares Share Count Share Price
Biogen Idec (BIIB) 5.8 $131M 1.4M 93.15
Amgen 5.5 $125M 2.3M 54.96
BioMarin Pharmaceutical (BMRN) 5.0 $113M 3.5M 31.87
Onyx Pharmaceuticals 4.6 $104M 3.5M 30.01
InterMune 4.6 $104M 5.1M 20.20
Mylan 4.1 $93M 5.5M 16.99
Ariad Pharmaceuticals 4.0 $91M 10M 8.79
United Therapeutics Corporation (UTHR) 3.9 $87M 2.3M 37.49
Perrigo Company 3.8 $85M 873k 97.11
Merck & Co (MRK) 3.5 $79M 2.4M 32.71
Pharmasset 3.0 $69M 837k 82.37
Covidien 2.7 $60M 1.4M 44.10
Incyte Corporation (INCY) 2.6 $58M 4.1M 13.97
Varian Medical Systems 2.5 $57M 1.1M 52.16
Celgene Corporation 2.4 $54M 874k 61.91
Eli Lilly & Co. (LLY) 2.3 $52M 1.4M 36.97
St. Jude Medical 2.2 $49M 1.3M 36.19
Stryker Corporation (SYK) 2.1 $47M 1.0M 47.13
Gilead Sciences (GILD) 2.0 $45M 1.2M 38.80
D Alexion Pharmaceutic Als Inc C Common Stock 0 2.0 $44M 691k 64.06
Vertex Pharmaceuticals Incorporated (VRTX) 1.8 $40M 891k 44.46
Optimer Pharmaceuticals 1.7 $39M 2.8M 13.84
Align Tech 1.7 $39M 2.6M 15.17
Luminex Corporation 1.6 $36M 1.6M 22.17
Edwards Lifesciences (EW) 1.5 $34M 474k 71.28
Life Technologies 1.5 $34M 883k 38.43
Sequenom 1.4 $33M 6.4M 5.10
Aveo Pharmaceuticals 1.2 $28M 1.8M 15.39
Theravance 1.2 $28M 1.4M 20.14
Dex (DXCM) 1.2 $27M 2.2M 12.00
Amarin Corporation 1.1 $24M 2.7M 9.20
Illumina (ILMN) 1.1 $24M 582k 40.92
Thoratec Corporation 1.0 $23M 711k 32.64
Given Imaging 1.0 $23M 1.5M 15.09
Medivation 1.0 $23M 1.3M 16.98
HeartWare International 0.9 $21M 326k 64.41
Hospira 0.9 $20M 548k 37.00
Auxilium Pharmaceuticals 0.9 $19M 1.3M 14.99
Savient Pharmaceuticals 0.9 $19M 4.7M 4.10
Human Genome Sciences 0.8 $18M 1.5M 12.69
Shire 0.8 $18M 188k 93.93
Watson Pharmaceuticals 0.8 $17M 247k 68.25
Sagent Pharmaceuticals 0.7 $16M 789k 20.24
Dr. Reddy's Laboratories (RDY) 0.7 $15M 507k 29.80
Teva Pharmaceutical Industries (TEVA) 0.7 $15M 392k 37.22
3SBio (SSRX) 0.7 $15M 1.2M 11.93
Dendreon Corporation 0.6 $14M 1.5M 9.00
Pharmacyclics 0.4 $8.8M 746k 11.83
Endocyte 0.3 $7.8M 733k 10.60
Trius Therapeutics 0.3 $7.0M 1.1M 6.30
Valeant Pharmaceuticals Int 0.2 $4.2M 114k 37.12
Cardiovascular Systems 0.2 $3.7M 323k 11.39
Anthera Pharmaceuticals 0.1 $3.4M 723k 4.77
Achillion Pharmaceuticals 0.1 $3.3M 709k 4.72
Nanosphere 0.1 $2.7M 2.7M 1.00
Novo Nordisk A/S (NVO) 0.1 $2.6M 26k 99.52
Biospecifics Tech 0.1 $2.5M 157k 16.14
D Fluidigm Corp Del (LAB) 0.1 $2.4M 175k 13.93
Cardionet 0.1 $2.3M 766k 3.00
Novartis (NVS) 0.0 $714k 13k 55.78
CHINA CORD Blood Corp 0.0 $452k 150k 3.01
China Kanghui Holdings 0.0 $359k 18k 19.50
Mindray Medical International 0.0 $312k 13k 23.61
Insulet Corporation (PODD) 0.0 $256k 17k 15.24