Deerfield Management Company

Deerfield Management as of June 30, 2013

Portfolio Holdings for Deerfield Management

Deerfield Management holds 110 positions in its portfolio as reported in the June 2013 quarterly 13F filing

Company (Ticker) Portfolio Weight Valued At Change in Shares Share Count Share Price
Cubist Pharmaceuticals 5.0 $106M 2.2M 48.29
Dendreon Corp note 4.0 $85M 114M 0.74
Auxilium Pharmaceuticals 3.8 $81M 4.9M 16.63
Exelixis Inc cnv 3.1 $66M 67M 0.98
Nuvasive Inc. conv 2.9 $61M 61M 1.00
Allergan 2.7 $57M 675k 84.24
NxStage Medical 2.6 $56M 3.9M 14.28
Pfizer (PFE) 2.5 $52M 1.9M 28.01
Array BioPharma 2.3 $49M 11M 4.54
Teva Pharmaceutical Industries (TEVA) 2.3 $49M 1.2M 39.20
Hologic Inc cnv 2.2 $48M 48M 1.00
Volcano Corporation note 1.750%12/0 2.2 $46M 50M 0.92
AstraZeneca (AZN) 2.1 $44M 928k 47.30
Keryx Biopharmaceuticals 2.1 $44M 5.9M 7.47
Optimer Pharmaceuticals 2.1 $44M 3.0M 14.47
Sagent Pharmaceuticals 2.1 $44M 2.1M 20.98
Forest Laboratories 2.0 $43M 1.0M 41.00
Integra Lifesciences Holdings conv bnd 1.9 $41M 42M 0.98
Antares Pharma 1.8 $39M 9.4M 4.16
Infinity Pharmaceuticals (INFIQ) 1.8 $38M 2.4M 16.19
Intermune Inc note 2.500% 9/1 1.6 $34M 42M 0.82
Nektar Therapeutics (NKTR) 1.6 $34M 2.9M 11.55
Cardinal Health (CAH) 1.6 $33M 700k 47.20
AngioDynamics (ANGO) 1.4 $30M 2.7M 11.28
Community Health Systems (CYH) 1.4 $30M 636k 46.88
Air Methods Corporation 1.4 $29M 869k 33.86
Brookdale Senior Living note 1.4 $30M 25M 1.18
Tornier Nv 1.4 $29M 1.6M 17.50
Catamaran 1.3 $28M 580k 48.77
Universal American 1.3 $27M 3.1M 8.89
Merck & Co (MRK) 1.3 $27M 575k 46.45
Flamel Technologies 1.2 $27M 4.3M 6.14
Abbvie (ABBV) 1.2 $26M 617k 41.34
St. Jude Medical 1.1 $24M 525k 45.63
Aetna 1.1 $22M 350k 63.54
Ariad Pharmaceuticals 1.0 $22M 1.3M 17.49
Array Biopharma Inc note 3.000% 6/0 1.0 $22M 23M 0.95
Alnylam Pharmaceuticals (ALNY) 1.0 $22M 694k 31.00
HeartWare International 1.0 $21M 225k 95.11
Molina Healthcare (MOH) 1.0 $21M 570k 37.18
Cytokinetics 1.0 $21M 1.8M 11.57
Clovis Oncology 1.0 $21M 306k 66.98
Accuray Inc Del note 3.750% 8/0 1.0 $20M 21M 0.96
XenoPort 0.9 $20M 4.1M 4.95
Hca Holdings (HCA) 0.9 $20M 553k 36.06
Arena Pharmaceuticals 0.9 $20M 2.6M 7.70
ACADIA Pharmaceuticals (ACAD) 0.9 $19M 1.1M 18.15
Tenet Healthcare Corporation (THC) 0.9 $19M 408k 46.10
Pharmacyclics 0.8 $18M 227k 79.47
Humana (HUM) 0.8 $16M 188k 84.38
BioMarin Pharmaceutical (BMRN) 0.7 $14M 247k 55.74
Dendreon Corp cnv 0.6 $14M 14M 0.99
Edwards Lifesciences (EW) 0.6 $13M 200k 67.20
Achillion Pharmaceuticals 0.6 $13M 1.6M 8.18
Portola Pharmaceuticals 0.6 $13M 527k 24.57
Cempra 0.6 $13M 1.6M 7.77
Pacific Biosciences of California (PACB) 0.6 $12M 4.9M 2.53
BioDelivery Sciences International 0.5 $11M 2.6M 4.06
Dendreon Corporation 0.5 $10M 2.5M 4.12
Integra LifeSciences Holdings (IART) 0.5 $9.5M 258k 36.63
Seattle Genetics 0.4 $9.4M 300k 31.46
Rigel Pharmaceuticals (RIGL) 0.4 $9.1M 2.7M 3.34
DepoMed 0.4 $8.5M 1.5M 5.62
Allscripts Healthcare Solutions (MDRX) 0.4 $8.0M 619k 12.94
Cross Country Healthcare (CCRN) 0.4 $8.2M 1.6M 5.16
Accuray Incorporated (ARAY) 0.4 $8.2M 1.4M 5.74
Itmn 2 1/2 12/15/17 0.4 $8.0M 7.5M 1.07
Liposcience 0.4 $7.7M 1.1M 6.99
Ovascience 0.4 $7.6M 556k 13.73
Alphatec Holdings 0.3 $7.5M 3.7M 2.05
Zogenix 0.3 $6.6M 3.8M 1.71
Insmed (INSM) 0.3 $6.6M 554k 11.96
Anthera Pharmaceuticals 0.3 $6.4M 14M 0.46
Accuray Inc note 3.500% 2/0 0.3 $6.3M 5.0M 1.25
AtriCure (ATRC) 0.3 $6.0M 630k 9.50
Mei Pharma 0.3 $5.9M 822k 7.13
Alere Inc note 3.000% 5/1 0.3 $5.7M 5.8M 0.99
Durata Therapeutics 0.3 $5.4M 753k 7.20
XOMA CORP Common equity shares 0.2 $4.4M 1.2M 3.63
Vocera Communications 0.2 $4.0M 274k 14.70
Tetraphase Pharmaceuticals 0.2 $3.9M 555k 7.03
Amedisys (AMED) 0.1 $2.7M 233k 11.60
USD.01 Mannkind Corp sr unsecured 0.1 $2.7M 2.5M 1.09
LCA-Vision 0.1 $2.5M 831k 3.02
Merge Healthcare 0.1 $2.5M 689k 3.60
Elan Corporation 0.1 $2.3M 165k 14.14
Dyax 0.1 $2.4M 680k 3.46
Mannkind Corp note 3.750%12/1 0.1 $2.0M 2.1M 0.97
Discovery Laboratories 0.1 $2.0M 1.3M 1.52
Rite Aid Corporation 0.1 $2.0M 700k 2.86
Gilead Sciences (GILD) 0.1 $1.8M 35k 51.26
Mast Therapeutics 0.1 $1.7M 3.9M 0.43
Auxilium Pharmaceuticals note 0.1 $1.5M 1.5M 0.97
Palatin Technologies 0.1 $1.2M 2.0M 0.62
Ironwood Pharmaceuticals (IRWD) 0.1 $993k 100k 9.93
Gentiva Health Services 0.0 $775k 78k 9.96
Solta Medical 0.0 $773k 339k 2.28
Bacterin Intl Hldgs 0.0 $866k 1.9M 0.45
Hologic (HOLX) 0.0 $676k 35k 19.31
Illumina (ILMN) 0.0 $629k 8.4k 74.89
Warner Chilcott Plc - 0.0 $688k 35k 19.92
Questcor Pharmaceuticals 0.0 $454k 10k 45.40
Myriad Genetics (MYGN) 0.0 $505k 19k 26.89
LHC 0.0 $374k 19k 19.59
Endocyte 0.0 $364k 28k 13.14
Orexigen Therapeutics 0.0 $132k 23k 5.85
Almost Family 0.0 $252k 13k 19.09
Spectrum Pharmaceuticals 0.0 $237k 32k 7.46
Alkermes (ALKS) 0.0 $315k 11k 28.64
Icad (ICAD) 0.0 $233k 39k 5.99