Deerfield Management Company

Latest statistics and disclosures from DEERFIELD MANAGEMENT's latest quarterly 13F-HR filing:

DEERFIELD MANAGEMENT portfolio companies for September 2015 quarter

Ticker Name Portfolio Weight Change Share Count Price Last Trade
Horizon Pharma 6.20 -36.00% 8081407 19.82 0.00
Allscripts Healthcare So conv 3.86 100750000 0.99 0.00
NXTM NxStage Medical 3.85 +24.00% 6318050 15.77 16.68
GSK GlaxoSmithKline 3.40 +161.00% 2282722 38.45 45.62
AET Aetna 2.69 +123.00% 636039 109.41 100.76
FLML Flamel Technologies S.A. 2.57 4072809 16.31 16.43
TEVA Teva Pharmaceutical Industries 2.54 NEW 1165000 56.46 57.77
DYAX Dyax 2.11 +152.00% 2857773 19.09 16.58
VNDA Vanda Pharmaceuticals 2.09 +15.00% 4784157 11.28 10.67
DVA DaVita 2.00 716000 72.33 78.60
Mylan Nv 1.99 +12650.00% 1275000 40.26 0.00
Nivalis Therapeutics 1.87 NEW 3732412 12.97 0.00
Healthways Inc note 1.500% 7/0 1.85 +675.00% 51925000 0.92 0.00
ARRY Array BioPharma 1.72 -17.00% 9729361 4.56 7.97
Adeptus Health Inc-class A 1.70 +174.00% 545328 80.76 0.00
Array Biopharma Inc note 3.000% 6/0 1.69 45000000 0.97 0.00
EHTH eHealth 1.62 3264588 12.81 9.17
Bluebird Bio 1.60 -23.00% 483000 85.55 0.00
Walgreen Boots Alliance 1.49 -9.00% 463457 83.10 0.00
Heartware Intl Inc note 3.500%12/1 1.46 +91.00% 39226000 0.96 0.00
Global Blood Therapeutics In 1.45 NEW 890620 42.16 0.00
CRL Charles River Laboratories 1.43 +100.00% 581188 63.52 78.58
Endologix Inc note 2.250%12/1 1.43 +17.00% 40941000 0.90 0.00
Gw Pharmaceuticals Plc ads 1.38 +7.00% 391122 91.37 0.00
Aac Holdings 1.38 +258.00% 1601376 22.25 0.00
MCK McKesson Corporation 1.33 +101.00% 185646 185.03 221.98
Universal American 1.30 -4.00% 4930787 6.84 0.00
INFI Infinity Pharmaceuticals 1.28 3910721 8.45 15.42
Accuray Inc Del note 3.750% 8/0 1.19 +26.00% 30511000 1.01 0.00
Spectranetics Corp mtnf 2.625% 6/0 1.17 NEW 39831000 0.76 0.00
Regenxbio Inc equity us cm 1.14 NEW 1336542 22.03 0.00
Pacira Pharmaceuticals 1.12 NEW 702485 41.10 0.00
ELGX Endologix 1.11 2347113 12.26 15.20
Kempharm 1.07 NEW 1420497 19.38 0.00
Pronai Therapeutics 1.07 NEW 1348401 20.52 0.00
Akari Therapeutics 1.07 NEW 1150700 23.99 0.00
HWAY Healthways 1.06 NEW 2465042 11.12 21.44
Sage Therapeutics 1.06 +9.00% 649064 42.32 0.00
AIS Antares Pharma 1.02 +27.00% 15451124 1.70 0.00
RAD Rite Aid Corporation 0.99 +7903.00% 4222800 6.07 7.34
Fluidigm Corporation convertible cor 0.97 +250.00% 35000000 0.72 0.00
Webmd Health Corp 1.5% cnvrtbnd 0.92 23000000 1.03 0.00
GHDX Genomic Health 0.90 NEW 1093516 21.16 32.05
Xencor 0.85 -5.00% 1787000 12.23 0.00
Mallinckrodt Pub 0.79 NEW 317931 63.94 0.00
Relypsa 0.79 NEW 1101000 18.51 0.00
Imprivata 0.79 +12.00% 1151140 17.77 0.00
Endochoice Hldgs 0.79 NEW 1797709 11.36 0.00
Anthem 0.76 +41.00% 140806 140.00 0.00
Loxo Oncology 0.74 -31.00% 1088225 17.48 0.00
Galapagos Nv-spon 0.69 NEW 441085 40.71 0.00
Zafgen 0.68 -47.00% 553472 31.95 0.00
Proteon Therapeutics 0.68 1265343 13.91 0.00
Dbv Technologies S A 0.64 +54.00% 461869 35.59 0.00
Syneron Medical Ltd ord shs 0.58 +232.00% 2079013 7.15 0.00
Nanostring Technologies 0.55 -39.00% 880622 16.00 0.00
Aerie Pharmaceuticals 0.55 +33.00% 807875 17.74 0.00
Axogen 0.54 -12.00% 3381439 4.12 0.00
Portola Pharmaceuticals 0.54 -42.00% 329837 42.62 0.00
EW Edwards Lifesciences 0.53 NEW 97119 142.17 135.16
Zeltiq Aesthetics 0.52 NEW 420063 32.03 0.00
NUVA NuVasive 0.49 -21.00% 265272 48.22 44.67
BKD Brookdale Senior Living 0.49 NEW 557000 22.96 37.56
Orthofix International Nv Com Stk 0.47 -42.00% 360459 33.75 0.00
XNPT XenoPort 0.46 NEW 3445374 3.47 7.11
Macrogenics 0.46 NEW 557000 21.42 0.00
Trupanion 0.46 -24.00% 1578925 7.55 0.00
ACHN Achillion Pharmaceuticals 0.45 -40.00% 1667000 6.91 11.17
Essa Pharma 0.45 NEW 1859282 6.23 0.00
ALIM Alimera Sciences 0.38 4420580 2.21 5.03
Neos Therapeutics 0.37 NEW 458332 21.01 0.00
Genesis Healthcare Inc Cl A 0.36 +7.00% 1538232 6.13 0.00
ARNA Arena Pharmaceuticals 0.34 -49.00% 4640877 1.91 4.61
PACB Pacific Biosciences of California 0.31 -28.00% 2185771 3.66 5.81
NVAX Novavax 0.28 NEW 1040000 7.07 9.03
HTWR HeartWare International 0.27 NEW 134200 52.31 85.05
Tonix Pharmaceuticls 0.27 -3.00% 1315551 5.29 0.00
Oxford Immunotec Global 0.27 519670 13.50 0.00
Foamix Pharmaceuticals Ltd shs 0.27 +39.00% 948934 7.33 0.00
Egalet 0.24 NEW 477123 13.18 0.00
Axovant Sciences 0.24 NEW 484664 12.92 0.00
RIGL Rigel Pharmaceuticals 0.23 2397855 2.47 3.52
Alcobra 0.23 -29.00% 997349 6.04 0.00
Alliqua 0.21 NEW 1677546 3.17 0.00
STRM Streamline Health Solutions 0.20 +24.00% 2272759 2.29 4.20
Scynexis 0.20 +40.00% 692781 7.28 0.00
Catabasis Pharmaceuticals 0.20 NEW 628482 8.09 0.00
Jazz Investments I Ltd. conv 0.20 NEW 5000000 1.02 0.00
AKRX Akorn 0.18 NEW 160667 28.51 47.03
DSCI Derma Sciences 0.18 1002201 4.71 7.36
Steadymed Ltd shs 0.18 +3.00% 1315169 3.55 0.00
Tracon Pharmaceuticals 0.18 485000 9.77 0.00
Atyr Pharma Inc Common Stock Usd 0.001 0.18 NEW 461530 10.26 0.00
Aldeyra Therapeutics 0.16 NEW 690538 5.83 0.00
Penumbra 0.16 NEW 100000 40.10 0.00
CASM CAS Medical Systems 0.15 3200000 1.25 1.29
BDSI BioDelivery Sciences International 0.15 NEW 700000 5.56 14.81
Mirati Therapeutics 0.15 +234.00% 110049 34.42 0.00
PSDV pSivida 0.14 NEW 972110 3.65 4.44
Genocea Biosciences 0.13 -40.00% 501257 6.85 0.00
Versartis 0.12 -18.00% 277000 11.53 0.00
Proqr Thrapeutics N V shs euro 0.12 209398 14.57 0.00
Cidara Therapeutics Inc Common Stock Usd 0.0001 0.12 NEW 237583 12.72 0.00
TRIB Trinity Biotech 0.11 NEW 246000 11.44 18.81
Biotelemetry 0.11 -65.00% 222215 12.24 0.00
Biotie Therapies Corp. ads 0.11 NEW 219558 13.09 0.00
Invuity 0.11 NEW 201068 14.02 0.00
DSCOD Discovery Laboratories 0.10 +133.00% 8537995 0.30 0.00
Mazor Robotics Ltd. equities 0.10 +446.00% 228909 11.03 0.00
Trillium Therapeutics, Inc. Cmn 0.09 -23.00% 172307 13.03 0.00
Acura Pharmaceuticals 0.09 NEW 1025641 2.35 0.00
VRTX Vertex Pharmaceuticals Incorporated 0.07 NEW 18500 104.16 123.26
ILMN Illumina 0.07 +71.00% 11000 175.82 191.44
Veracyte 0.07 NEW 383256 4.69 0.00
La Jolla Pharmaceuticl Com Par 0.07 NEW 65000 27.78 0.00
BIIB Biogen Idec 0.06 NEW 5500 291.82 415.20
ATEC Alphatec Holdings 0.06 4982738 0.33 1.52
PTN Palatin Technologies 0.06 2000000 0.81 1.09
Kindred Biosciences 0.06 279204 5.20 0.00
BVX Bovie Medical Corporation 0.05 688229 1.95 3.21
Invitae 0.05 166666 7.22 0.00
KND Kindred Healthcare 0.04 NEW 72100 15.76 20.72
Tenet Healthcare Corporation stock 0.04 NEW 27602 36.92 0.00
Corsicanto Ltd conv bnd 0.04 NEW 1000000 0.92 0.00
Caredx 0.04 -71.00% 229000 4.17 0.00
HALO Halozyme Therapeutics 0.03 NEW 50349 13.43 15.18
Esperion Therapeutics 0.03 +1218.00% 32970 23.60 0.00
CAH Cardinal Health 0.02 NEW 8000 76.88 87.33
SEM Select Medical Holdings Corporation 0.02 NEW 55000 10.78 13.15
Ophthotech 0.02 NEW 10000 40.50 0.00
POZN POZEN 0.01 NEW 44583 5.83 7.18
VRX Valeant Pharmaceuticals Int 0.01 NEW 1575 178.41 205.82
Transenterix 0.01 NEW 61819 2.26 0.00