Deerfield Management Company

Deerfield Management as of Sept. 30, 2015

Portfolio Holdings for Deerfield Management

Deerfield Management holds 133 positions in its portfolio as reported in the September 2015 quarterly 13F filing

Company (Ticker) Portfolio Weight Valued At Change in Shares Share Count Share Price
Horizon Pharma 6.2 $160M 8.1M 19.82
Allscripts Healthcare So conv 3.9 $100M 101M 0.99
NxStage Medical 3.9 $100M 6.3M 15.77
GlaxoSmithKline 3.4 $88M 2.3M 38.45
Aetna 2.7 $70M 636k 109.41
Flamel Technologies 2.6 $66M 4.1M 16.31
Teva Pharmaceutical Industries (TEVA) 2.5 $66M 1.2M 56.46
Dyax 2.1 $55M 2.9M 19.09
Vanda Pharmaceuticals (VNDA) 2.1 $54M 4.8M 11.28
DaVita (DVA) 2.0 $52M 716k 72.33
Mylan Nv 2.0 $51M 1.3M 40.26
Nivalis Therapeutics 1.9 $48M 3.7M 12.97
Healthways Inc note 1.500% 7/0 1.9 $48M 52M 0.92
Array BioPharma 1.7 $44M 9.7M 4.56
Adeptus Health Inc-class A 1.7 $44M 545k 80.76
Array Biopharma Inc note 3.000% 6/0 1.7 $44M 45M 0.97
eHealth (EHTH) 1.6 $42M 3.3M 12.81
Bluebird Bio (BLUE) 1.6 $41M 483k 85.55
Walgreen Boots Alliance (WBA) 1.5 $39M 464k 83.10
Heartware Intl Inc note 3.500%12/1 1.5 $38M 39M 0.96
Global Blood Therapeutics In 1.4 $38M 891k 42.16
Charles River Laboratories (CRL) 1.4 $37M 581k 63.52
Endologix Inc note 2.250%12/1 1.4 $37M 41M 0.90
Gw Pharmaceuticals Plc ads 1.4 $36M 391k 91.37
Aac Holdings 1.4 $36M 1.6M 22.25
McKesson Corporation (MCK) 1.3 $34M 186k 185.03
Universal American 1.3 $34M 4.9M 6.84
Infinity Pharmaceuticals (INFIQ) 1.3 $33M 3.9M 8.45
Accuray Inc Del note 3.750% 8/0 1.2 $31M 31M 1.01
Spectranetics Corp mtnf 2.625% 6/0 1.2 $30M 40M 0.76
Regenxbio Inc equity us cm (RGNX) 1.1 $29M 1.3M 22.03
Pacira Pharmaceuticals (PCRX) 1.1 $29M 703k 41.10
Endologix 1.1 $29M 2.3M 12.26
Kempharm 1.1 $28M 1.4M 19.38
Pronai Therapeutics 1.1 $28M 1.3M 20.52
Akari Therapeutics 1.1 $28M 1.2M 23.99
Healthways 1.1 $27M 2.5M 11.12
Sage Therapeutics (SAGE) 1.1 $28M 649k 42.32
Antares Pharma 1.0 $26M 16M 1.70
Rite Aid Corporation 1.0 $26M 4.2M 6.07
Fluidigm Corporation convertible cor 1.0 $25M 35M 0.72
Webmd Health Corp 1.5% cnvrtbnd 0.9 $24M 23M 1.03
Genomic Health 0.9 $23M 1.1M 21.16
Xencor (XNCR) 0.8 $22M 1.8M 12.23
Mallinckrodt Pub 0.8 $20M 318k 63.94
Relypsa 0.8 $20M 1.1M 18.51
Imprivata 0.8 $21M 1.2M 17.77
Endochoice Hldgs 0.8 $20M 1.8M 11.36
Anthem (ELV) 0.8 $20M 141k 140.00
Loxo Oncology 0.7 $19M 1.1M 17.48
Galapagos Nv- (GLPG) 0.7 $18M 441k 40.71
Zafgen 0.7 $18M 554k 31.95
Proteon Therapeutics 0.7 $18M 1.3M 13.91
Dbv Technologies S A (DBVT) 0.6 $16M 462k 35.59
Syneron Medical Ltd ord 0.6 $15M 2.1M 7.15
Nanostring Technologies (NSTGQ) 0.6 $14M 881k 16.00
Aerie Pharmaceuticals 0.6 $14M 808k 17.74
Axogen (AXGN) 0.5 $14M 3.4M 4.12
Portola Pharmaceuticals 0.5 $14M 330k 42.62
Edwards Lifesciences (EW) 0.5 $14M 97k 142.17
Zeltiq Aesthetics 0.5 $14M 420k 32.03
NuVasive 0.5 $13M 265k 48.22
Brookdale Senior Living (BKD) 0.5 $13M 557k 22.96
Orthofix International Nv Com Stk 0.5 $12M 361k 33.75
XenoPort 0.5 $12M 3.4M 3.47
Macrogenics (MGNX) 0.5 $12M 557k 21.42
Trupanion (TRUP) 0.5 $12M 1.6M 7.55
Achillion Pharmaceuticals 0.5 $12M 1.7M 6.91
Essa Pharma 0.5 $12M 1.9M 6.23
Alimera Sciences 0.4 $9.8M 4.4M 2.21
Neos Therapeutics 0.4 $9.6M 458k 21.01
Genesis Healthcare Inc Cl A (GENN) 0.4 $9.4M 1.5M 6.13
Arena Pharmaceuticals 0.3 $8.9M 4.6M 1.91
Pacific Biosciences of California (PACB) 0.3 $8.0M 2.2M 3.66
Novavax 0.3 $7.4M 1.0M 7.07
HeartWare International 0.3 $7.0M 134k 52.31
Tonix Pharmaceuticls 0.3 $7.0M 1.3M 5.29
Oxford Immunotec Global 0.3 $7.0M 520k 13.50
Foamix Pharmaceuticals 0.3 $7.0M 949k 7.33
Egalet 0.2 $6.3M 477k 13.18
Axovant Sciences 0.2 $6.3M 485k 12.92
Rigel Pharmaceuticals (RIGL) 0.2 $5.9M 2.4M 2.47
Alcobra 0.2 $6.0M 997k 6.04
Alliqua 0.2 $5.3M 1.7M 3.17
Streamline Health Solutions (STRM) 0.2 $5.2M 2.3M 2.29
Scynexis 0.2 $5.0M 693k 7.28
Catabasis Pharmaceuticals 0.2 $5.1M 629k 8.09
Jazz Investments I Ltd. conv 0.2 $5.1M 5.0M 1.02
Akorn 0.2 $4.6M 161k 28.51
Derma Sciences 0.2 $4.7M 1.0M 4.71
Steadymed 0.2 $4.7M 1.3M 3.55
Tracon Pharmaceuticals 0.2 $4.7M 485k 9.77
Atyr Pharma Inc Common Stock Usd 0.001 0.2 $4.7M 462k 10.26
Aldeyra Therapeutics (ALDX) 0.2 $4.0M 691k 5.83
Penumbra (PEN) 0.2 $4.0M 100k 40.10
CAS Medical Systems 0.1 $4.0M 3.2M 1.25
BioDelivery Sciences International 0.1 $3.9M 700k 5.56
Mirati Therapeutics 0.1 $3.8M 110k 34.42
pSivida 0.1 $3.5M 972k 3.65
Genocea Biosciences 0.1 $3.4M 501k 6.85
Versartis 0.1 $3.2M 277k 11.53
Proqr Thrapeutics N V shs euro (PRQR) 0.1 $3.1M 209k 14.57
Cidara Therapeutics Inc Common Stock Usd 0.0001 (CDTX) 0.1 $3.0M 238k 12.72
Trinity Biotech 0.1 $2.8M 246k 11.44
Biotelemetry 0.1 $2.7M 222k 12.24
Biotie Therapies Corp. ads 0.1 $2.9M 220k 13.09
Invuity 0.1 $2.8M 201k 14.02
Discovery Laboratories 0.1 $2.6M 8.5M 0.30
Mazor Robotics Ltd. equities 0.1 $2.5M 229k 11.03
Trillium Therapeutics, Inc. Cmn 0.1 $2.2M 172k 13.03
Acura Pharmaceuticals (ACUR) 0.1 $2.4M 1.0M 2.35
Vertex Pharmaceuticals Incorporated (VRTX) 0.1 $1.9M 19k 104.16
Illumina (ILMN) 0.1 $1.9M 11k 175.82
Veracyte (VCYT) 0.1 $1.8M 383k 4.69
La Jolla Pharmaceuticl Com Par 0.1 $1.8M 65k 27.78
Biogen Idec (BIIB) 0.1 $1.6M 5.5k 291.82
Alphatec Holdings 0.1 $1.6M 5.0M 0.33
Palatin Technologies 0.1 $1.6M 2.0M 0.81
Kindred Biosciences 0.1 $1.5M 279k 5.20
Bovie Medical Corporation 0.1 $1.3M 688k 1.95
Invitae (NVTAQ) 0.1 $1.2M 167k 7.22
Kindred Healthcare 0.0 $1.1M 72k 15.76
Tenet Healthcare Corporation (THC) 0.0 $1.0M 28k 36.92
Corsicanto Ltd conv bnd 0.0 $920k 1.0M 0.92
Caredx (CDNA) 0.0 $955k 229k 4.17
Halozyme Therapeutics (HALO) 0.0 $676k 50k 13.43
Esperion Therapeutics (ESPR) 0.0 $778k 33k 23.60
Cardinal Health (CAH) 0.0 $615k 8.0k 76.88
Select Medical Holdings Corporation (SEM) 0.0 $593k 55k 10.78
Ophthotech 0.0 $405k 10k 40.50
Pozen 0.0 $260k 45k 5.83
Valeant Pharmaceuticals Int 0.0 $281k 1.6k 178.41
Transenterix 0.0 $140k 62k 2.26