Sectoral Asset Management

Sectoral Asset Management as of Dec. 31, 2010

Portfolio Holdings for Sectoral Asset Management

Sectoral Asset Management holds 88 positions in its portfolio as reported in the December 2010 quarterly 13F filing

Company (Ticker) Portfolio Weight Valued At Change in Shares Share Count Share Price
Amgen 6.8 $210M 3.8M 54.90
Celgene Corporation 6.3 $196M 3.3M 59.14
United Therapeutics Corporation (UTHR) 6.2 $192M 3.0M 63.22
Onyx Pharmaceuticals 4.6 $142M 3.9M 36.87
Merck & Co (MRK) 4.3 $134M 3.7M 36.04
Mylan 4.3 $133M 6.3M 21.13
BioMarin Pharmaceutical (BMRN) 4.1 $127M 4.7M 26.93
Teva Pharmaceutical Industries (TEVA) 4.1 $125M 2.4M 52.13
Genzyme Corporation 4.0 $125M 1.8M 71.20
InterMune 3.8 $117M 3.2M 36.40
Abbott Laboratories 3.4 $106M 2.2M 47.91
Life Technologies 2.9 $90M 1.6M 55.50
Medtronic 2.8 $86M 2.3M 37.09
St. Jude Medical 2.6 $80M 1.9M 42.75
Gilead Sciences (GILD) 2.5 $78M 2.2M 36.24
Human Genome Sciences 2.2 $68M 2.8M 23.89
Dendreon Corporation 2.1 $64M 1.8M 34.92
Vertex Pharmaceuticals Incorporated (VRTX) 2.1 $64M 1.8M 35.03
Illumina (ILMN) 1.8 $57M 898k 63.34
Luminex Corporation 1.8 $57M 3.1M 18.28
D Alexion Pharmaceutic Als Inc C Common Stock 0 1.8 $55M 684k 80.55
Varian Medical Systems 1.7 $54M 776k 69.28
Thoratec Corporation 1.7 $52M 1.8M 28.32
Auxilium Pharmaceuticals 1.6 $49M 2.3M 21.10
Hospira 1.6 $48M 866k 55.69
Align Tech 1.4 $44M 2.2M 19.54
Savient Pharmaceuticals 1.3 $41M 3.7M 11.14
Targacept 1.2 $37M 1.4M 26.50
Medivation 1.1 $35M 2.3M 15.17
Stryker Corporation (SYK) 1.1 $35M 654k 53.70
Myriad Genetics (MYGN) 1.1 $33M 1.4M 22.84
Perrigo Company 1.0 $31M 488k 63.33
Dex (DXCM) 1.0 $31M 2.3M 13.65
AMAG Pharmaceuticals 0.9 $27M 1.5M 18.10
Incyte Corporation (INCY) 0.8 $24M 1.4M 16.56
Shire 0.7 $23M 317k 72.38
Micromet 0.7 $22M 2.7M 8.12
Watson Pharmaceuticals 0.7 $22M 420k 51.65
Given Imaging 0.7 $22M 1.5M 14.64
XenoPort 0.6 $19M 2.2M 8.52
Dr. Reddy's Laboratories (RDY) 0.5 $17M 447k 36.96
Cardiome Pharma Corp 0.5 $16M 2.4M 6.42
Pharmasset 0.5 $15M 336k 43.56
3SBio (SSRX) 0.5 $14M 943k 15.18
BioMimetic Therapeutics 0.3 $8.7M 688k 12.70
Affymax (AFFY) 0.2 $7.7M 1.2M 6.65
Pharmacyclics 0.2 $4.9M 804k 6.08
Novo Nordisk A/S (NVO) 0.1 $4.6M 41k 112.57
Johnson & Johnson (JNJ) 0.1 $3.9M 64k 61.85
Ariad Pharmaceuticals 0.1 $4.0M 782k 5.10
Biospecifics Tech 0.1 $4.0M 157k 25.60
Cardionet 0.1 $3.7M 800k 4.68
Imris (IMRSQ) 0.1 $3.7M 647k 5.72
Pfizer (PFE) 0.1 $3.3M 186k 17.51
Anthera Pharmaceuticals 0.1 $3.2M 657k 4.88
NeurogesX 0.1 $2.6M 414k 6.36
MAP Pharmaceuticals 0.1 $2.2M 130k 16.74
Trius Therapeutics 0.1 $2.2M 600k 3.71
Sanofi-Aventis SA (SNY) 0.1 $1.6M 49k 32.23
Novartis (NVS) 0.0 $1.3M 23k 58.95
Eli Lilly & Co. (LLY) 0.0 $839k 24k 35.03
Bristol Myers Squibb (BMY) 0.0 $1.0M 40k 26.47
UnitedHealth (UNH) 0.0 $964k 27k 36.10
Curis 0.0 $809k 409k 1.98
Medco Health Solutions 0.0 $626k 10k 61.25
Covidien 0.0 $566k 12k 45.63
Endo Pharmaceuticals 0.0 $493k 14k 35.72
Thermo Fisher Scientific (TMO) 0.0 $521k 9.4k 55.33
WellPoint 0.0 $580k 10k 56.86
Express Scripts 0.0 $647k 12k 54.08
Allergan Inc Com Stk 0.0 $641k 9.3k 68.67
Baxter Intl Inc Com Stk 0.0 $720k 14k 50.61
Ym Biosciences 0.0 $601k 258k 2.33
Cardinal Health (CAH) 0.0 $317k 8.3k 38.25
Edwards Lifesciences (EW) 0.0 $257k 3.2k 80.79
Boston Scientific Corporation (BSX) 0.0 $283k 37k 7.56
Laboratory Corp. of America Holdings (LH) 0.0 $209k 2.4k 87.93
AmerisourceBergen (COR) 0.0 $222k 6.5k 34.18
Aetna 0.0 $300k 9.8k 30.52
McKesson Corporation (MCK) 0.0 $435k 6.2k 70.46
CIGNA Corporation 0.0 $236k 6.4k 36.73
Intuitive Surgical (ISRG) 0.0 $388k 1.5k 257.47
Biogen Idec (BIIB) 0.0 $398k 5.9k 67.00
Forest Laboratories 0.0 $221k 6.9k 31.93
Zimmer Holdings (ZBH) 0.0 $283k 5.3k 53.59
Humana (HUM) 0.0 $214k 3.9k 54.65
Bard C R Inc Com Stk 0.0 $215k 2.3k 91.76
BECTON DICKINSON & CO Com Stk 0.0 $446k 5.3k 84.44