Deerfield Management Company

Deerfield Management Company as of Sept. 30, 2012

Portfolio Holdings for Deerfield Management Company

Deerfield Management Company holds 94 positions in its portfolio as reported in the September 2012 quarterly 13F filing

Company (Ticker) Portfolio Weight Valued At Change in Shares Share Count Share Price
Exelixis Inc cnv 4.7 $76M 73M 1.04
NxStage Medical 4.2 $69M 5.3M 13.21
Arena Pharmaceuticals 4.0 $66M 7.9M 8.32
Teva Pharmaceutical Industries (TEVA) 3.9 $64M 1.6M 41.41
Forest Laboratories 3.9 $63M 1.8M 35.61
Questcor Pharmaceuticals 3.7 $60M 3.2M 18.47
Rigel Pharmaceuticals (RIGL) 3.3 $54M 5.3M 10.24
Bristol Myers Squibb (BMY) 3.2 $52M 1.5M 33.41
Pfizer (PFE) 3.1 $51M 2.1M 24.85
Molina Healthcare (MOH) 3.0 $49M 1.9M 25.15
Hologic Inc cnv 2.8 $46M 48M 0.97
Array BioPharma 2.6 $43M 7.3M 5.85
Nuvasive Inc note 2.250% 3/1 2.4 $40M 40M 0.99
Nuvasive Inc. conv 2.4 $39M 41M 0.96
Brookdale Senior Living note 2.4 $39M 35M 1.10
Sagent Pharmaceuticals 2.2 $36M 2.2M 15.95
Amarin Corporation (AMRN) 2.1 $35M 2.8M 12.58
Intermune Inc note 2.500% 9/1 2.0 $32M 42M 0.77
AngioDynamics (ANGO) 1.9 $32M 2.6M 12.20
Alkermes (ALKS) 1.9 $31M 1.5M 20.75
Walgreen Company 1.9 $31M 850k 36.44
Integra Lifesciences Holdings conv bnd 1.6 $26M 25M 1.02
Charles Riv Labs Intl Inc note 2.250% 6/1 1.6 $26M 25M 1.02
Universal Health Services (UHS) 1.5 $25M 550k 45.73
Medicines Company 1.5 $25M 961k 25.81
Pharmacyclics 1.5 $25M 385k 64.50
Chemed Corp New note 1.875% 5/1 1.4 $22M 21M 1.06
CONMED Corporation (CNMD) 1.3 $22M 759k 28.50
XenoPort 1.2 $19M 1.7M 11.45
Centene Corporation (CNC) 1.2 $20M 521k 37.41
Magellan Health Services 1.1 $19M 360k 51.61
Allscripts Healthcare Solutions (MDRX) 1.1 $18M 1.5M 12.42
Flamel Technologies 1.1 $18M 4.3M 4.09
Universal American 1.0 $17M 1.8M 9.24
Auxilium Pharmaceuticals 1.0 $16M 642k 24.46
Cardinal Health (CAH) 0.9 $16M 400k 38.97
Dendreon Corp note 0.9 $15M 23M 0.66
MAP Pharmaceuticals 0.9 $15M 955k 15.57
ArQule 0.8 $13M 2.6M 5.11
Medivation 0.8 $13M 228k 56.35
St. Jude Medical 0.8 $13M 392k 32.69
InterMune 0.7 $12M 1.3M 8.96
BioMed Realty Trust 0.7 $12M 627k 18.72
Natus Medical 0.7 $11M 861k 13.07
Tornier Nv 0.7 $11M 594k 18.95
Somaxon Pharmaceuticals 0.6 $10M 4.5M 2.32
Greatbatch Inc sdcv 2.250% 6/1 0.6 $10M 10M 1.00
Cytokinetics 0.6 $10M 12M 0.83
Aetna 0.6 $9.3M 235k 39.44
Pacific Biosciences of California (PACB) 0.6 $8.9M 4.9M 1.83
Conceptus 0.5 $7.3M 360k 20.31
DepoMed 0.4 $7.0M 1.2M 5.91
eHealth (EHTH) 0.4 $6.8M 362k 18.77
Impax Laboratories 0.4 $6.5M 250k 25.96
Merit Medical Systems (MMSI) 0.4 $6.2M 417k 14.93
Santarus 0.4 $6.2M 700k 8.88
DUSA Pharmaceuticals 0.4 $6.3M 925k 6.79
Achillion Pharmaceuticals 0.4 $6.0M 575k 10.41
BioMarin Pharmaceutical (BMRN) 0.4 $5.9M 146k 40.26
Ym Biosciences 0.3 $5.7M 3.1M 1.84
Durata Therapeutics 0.3 $5.8M 617k 9.40
Molina Healthcare Inc note 3.750%10/0 0.3 $5.4M 4.8M 1.12
Accuray Inc Del note 3.750% 8/0 0.3 $5.3M 5.0M 1.05
BioScrip 0.3 $5.1M 560k 9.11
Amarin Corporation (AMRN) 0.3 $5.0M 400k 12.58
Cempra 0.3 $4.9M 654k 7.45
Cardiovascular Systems 0.3 $4.4M 378k 11.56
Metropolitan Health Networks 0.3 $4.2M 450k 9.34
Intermune cv 5.0% 0.2 $4.0M 4.0M 0.99
Tesaro 0.2 $3.7M 263k 14.23
D Tranzyme 0.2 $3.5M 779k 4.46
Health Care REIT 0.2 $2.9M 50k 57.74
Given Imaging 0.2 $3.0M 203k 14.57
Computer Programs & Systems (TBRG) 0.2 $2.7M 49k 55.55
Rockwell Medical Technologies 0.2 $2.8M 345k 8.17
Cross Country Healthcare (CCRN) 0.2 $2.6M 557k 4.73
Acelrx Pharmaceuticals 0.2 $2.6M 801k 3.19
GROUP Affymetrix Inc cnv 0.1 $2.4M 2.5M 0.96
Anthera Pharmaceuticals 0.1 $2.3M 2.3M 0.99
Alere Inc note 3.000% 5/1 0.1 $2.4M 2.5M 0.94
Capital Senior Living Corporation 0.1 $2.0M 140k 14.47
Solta Medical 0.1 $2.0M 650k 3.14
Palatin Technologies 0.1 $1.8M 2.6M 0.69
BioDelivery Sciences International 0.1 $1.5M 244k 6.32
Corcept Therapeutics Incorporated (CORT) 0.1 $1.5M 540k 2.79
Accuray Incorporated (ARAY) 0.1 $1.2M 175k 7.08
Addus Homecare Corp (ADUS) 0.1 $1.1M 198k 5.35
WellPoint 0.0 $580k 10k 58.00
Orexigen Therapeutics 0.0 $458k 80k 5.72
Cepheid 0.0 $518k 15k 34.53
Rite Aid Corporation 0.0 $383k 327k 1.17
Warner Chilcott Plc - 0.0 $338k 25k 13.52
Icad (ICAD) 0.0 $84k 39k 2.16
LCA-Vision 0.0 $47k 12k 4.04