Abingworth

Abingworth as of Dec. 31, 2010

Portfolio Holdings for Abingworth

Abingworth holds 28 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
Amarin Corporation 51.8 $139M 17M 8.20
Alnylam Pharmaceuticals (ALNY) 6.9 $19M 1.9M 9.86
Micromet 5.5 $15M 1.8M 8.11
Incyte Corporation (INCY) 5.1 $14M 830k 16.55
Caliper Life Sciences 5.0 $13M 2.1M 6.34
Zogenix 4.5 $12M 2.3M 5.19
Nektar Therapeutics (NKTR) 3.4 $9.2M 719k 12.85
OncoGenex Pharmaceuticals 3.0 $8.0M 479k 16.65
Celgene Corporation 2.0 $5.4M 91k 59.10
NPS Pharmaceuticals 1.8 $4.8M 613k 7.89
Novavax 1.6 $4.4M 1.8M 2.42
Alexza Pharmaceuticals 1.3 $3.6M 2.9M 1.25
Exelixis (EXEL) 1.3 $3.4M 415k 8.20
Cardiome Pharma Corp 1.1 $3.1M 481k 6.40
ISIS Pharmaceuticals 1.0 $2.7M 268k 10.12
InterMune 0.7 $2.0M 55k 36.40
Medicines Company 0.6 $1.5M 107k 14.13
Celldex Therapeutics 0.5 $1.4M 343k 4.12
Zalicus 0.5 $1.4M 864k 1.58
Isis Pharmaceuticals Inc Del note 2.625% 2/1 0.5 $1.3M 1.3k 1000.00
Affymetrix 0.5 $1.2M 246k 5.03
Allos Therapeutics 0.5 $1.2M 265k 4.59
Trimeris 0.3 $787k 320k 2.46
Cornerstone Therapeutics 0.2 $488k 85k 5.76
AVANIR Pharmaceuticals 0.2 $457k 113k 4.06
Sunesis Pharmaceuticals 0.1 $388k 776k 0.50
EntreMed 0.1 $359k 71k 5.07
Poniard Pharmaceuticals (PARD) 0.0 $97k 182k 0.53