Perceptive Advisors

Latest statistics and disclosures from PERCEPTIVE ADVISORS's latest quarterly 13F-HR filing:

PERCEPTIVE ADVISORS portfolio companies for December 2013 quarter

Ticker Name Portfolio Weight Change Share Count Price Last Trade
CELG Celgene Corporation 10.31 +39.00% 509200 168.96 141.45
Sarepta Therapeutics 10.09 +49.00% 4134579 20.37 0.00
Acelrx Pharmaceuticals 8.91 +12.00% 6574060 11.31 0.00
VRTX Vertex Pharmaceuticals Incorporated 7.23 +79.00% 811728 74.30 63.76
Tesaro 4.90 -4.00% 1446570 28.24 0.00
NBIX Neurocrine Biosciences 4.68 -8.00% 4183737 9.34 13.64
Aegerion Pharmaceuticals 3.81 -80.00% 447785 70.96 0.00
Covidien 3.06 +77.00% 374826 68.10 0.00
EXAS EXACT Sciences Corporation 2.76 +12.00% 1969903 11.69 12.54
MNKD MannKind Corporation 2.37 +1210.00% 3795000 5.21 6.26
Macrogenics 2.36 NEW 717705 27.43 0.00
WAG Walgreen Company 2.22 +71.00% 322000 57.44 66.60
Abbvie 2.21 NEW 350000 52.81 0.00
DYAX Dyax 2.10 +37.00% 2332674 7.53 6.84
Neptune Technologies Bioreso 2.05 +9.00% 5900444 2.90 0.00
MYL Mylan 2.04 -14.00% 392500 43.40 46.55
Xencor 1.72 NEW 1568672 9.14 0.00
INCY Incyte Corporation 1.63 NEW 268800 50.63 44.06
Endocyte 1.37 +75.00% 1071300 10.69 0.00
BIIB Biogen Idec 1.34 NEW 40000 279.75 288.49
CI CIGNA Corporation 1.31 -43.00% 125000 87.48 77.05
SPNC Spectranetics Corporation 1.04 +124.00% 346254 25.00 23.06
Relypsa 1.02 NEW 341200 25.00 0.00
Anacor Pharmaceuticals 0.98 NEW 487542 16.78 0.00
HNT Health Net 0.97 -39.00% 272775 29.67 32.15
HTWR HeartWare International 0.96 +1598.00% 84900 93.96 86.26
CHTP Chelsea Therapeutics International 0.90 -50.00% 1701639 4.43 4.62
Retrophin 0.88 NEW 1052692 7.00 0.00
Cell Therapeutics 0.85 -46.00% 3715000 1.92 0.00
GENT Gentium S.p.A. 0.82 NEW 120000 57.10 55.04
CVS CVS Caremark Corporation 0.77 +3783.00% 89330 71.57 73.77
Zeltiq Aesthetics 0.69 +2130.00% 305593 18.91 0.00
Arno Therapeutics 0.68 NEW 2034721 2.80 0.00
Taro Pharmaceutical Industries 0.67 NEW 56602 98.90 0.00
Aerie Pharmaceuticals 0.65 NEW 300000 17.96 0.00
Acasti Pharma 0.63 +2743.00% 4389685 1.19 0.00
CSU Capital Senior Living Corporation 0.60 -66.00% 208753 23.99 24.45
INFI Infinity Pharmaceuticals 0.58 +79.00% 350000 13.81 10.10
ATHX Athersys 0.51 -20.00% 1700887 2.50 2.56
Alliqua 0.48 NEW 557491 7.25 0.00
GILD Gilead Sciences 0.45 -94.00% 50000 75.16 69.32
Tandem Diabetes Care 0.39 NEW 125600 25.77 0.00
Verastem 0.30 -8.00% 220000 11.44 0.00
Ophthotech 0.29 NEW 75000 32.35 0.00
RGEN Repligen Corporation 0.27 +141.00% 165000 13.64 15.27
Zogenix 0.27 NEW 650000 3.44 0.00
Mgc Diagnostics 0.27 +2.00% 179619 12.66 0.00
Chimerix 0.27 NEW 150000 15.08 0.00
Five Prime Therapeutics 0.27 NEW 132500 16.79 0.00
AUXL Auxilium Pharmaceuticals 0.25 NEW 100000 20.74 25.08
Champions Oncology 0.23 +4.00% 1625744 1.20 0.00
ZMH Zimmer Holdings 0.22 NEW 20000 93.20 91.92
Clovis Oncology 0.22 -84.00% 30585 60.26 0.00
IDIX Idenix Pharmaceuticals 0.21 NEW 300000 5.98 5.43
Neostem 0.19 -30.00% 229593 6.82 0.00
BCRX BioCryst Pharmaceuticals 0.18 +3.00% 197500 7.60 8.23
SHPGY Shire 0.17 NEW 10000 141.30 0.00
SNTS Santarus 0.17 -91.00% 45400 31.96 31.96
Repros Therapeutics 0.16 -95.00% 71879 18.29 0.00
Anthera Pharmaceutcls 0.16 431456 3.07 0.00
DXCM Dex 0.13 -58.00% 30000 35.40 35.30
CRIS Curis 0.12 NEW 350000 2.82 2.26
TBIO Transgenomic 0.12 2207500 0.45 4.30
VVUS VIVUS 0.11 -65.00% 100000 9.08 5.19
ONTY Oncothyreon 0.11 +3.00% 500000 1.76 2.40
UPI Uroplasty 0.10 +3.00% 313989 2.73 3.25
MDXG MiMedx 0.10 NEW 100000 8.74 5.73
UTHR United Therapeutics Corporation 0.09 NEW 7000 113.14 96.93
Orexigen Therapeutics Inc note 2.750%12/0 0.09 NEW 750000 0.98 0.00
NSPH Nanosphere 0.08 -13.00% 295000 2.29 1.89
Surgical Care Affiliates 0.08 NEW 20000 34.85 0.00
HOLX Hologic 0.07 NEW 25000 22.36 21.07
NCT Newcastle Investment 0.05 NEW 70000 5.74 4.55
Bluebird Bio 0.05 NEW 20000 21.00 0.00
ATHN athenahealth 0.04 NEW 2500 134.40 140.76
INSTRS INC Stemcells 0.04 +17.00% 271600 1.23 0.00
Medgenics 0.04 -59.00% 61263 5.99 0.00
XNPT XenoPort 0.03 +3.00% 50000 5.76 4.17
LCI Lannett Company 0.03 NEW 6744 33.07 31.27
ILMN Illumina 0.03 NEW 2000 110.50 131.72
MYGN Myriad Genetics 0.03 -82.00% 10000 21.00 39.08
CUTR Cutera 0.03 +80.00% 22400 10.18 10.94
MDSO Medidata Solutions 0.03 NEW 3642 60.41 49.40
Insys Therapeutics 0.03 NEW 5722 38.62 0.00
DVA DaVita 0.02 +3.00% 2382 63.39 68.15
OCR Omnicare 0.02 2492 60.19 57.78
IPXL Impax Laboratories 0.02 NEW 5962 25.16 23.94
ALR Alere 0.02 -6.00% 4127 36.10 35.13
HRC Hill-Rom Holdings 0.02 NEW 3687 41.23 36.73
CNC Centene Corporation 0.02 +10.00% 2610 59.00 58.02
PTIE Pain Therapeutics 0.02 NEW 35506 4.84 5.21
Analogic Corp Com Stk 0.02 NEW 1644 88.81 0.00
Astrazeneca 0.02 NEW 2558 59.42 0.00
Tornier Nv 0.02 NEW 10000 18.80 0.00
Neoprobe 0.02 -14.00% 100000 2.07 0.00
Express Scripts Holding 0.02 NEW 2080 70.19 0.00
AFFX Affymetrix 0.01 NEW 8538 8.55 6.83
ENDP Endo Pharmaceuticals 0.01 NEW 1138 67.66 56.73
RAD Rite Aid Corporation 0.01 NEW 14924 5.09 7.08
D Fluidigm Corp Del 0.01 NEW 2030 38.42 0.00
Puma Biotechnology Inc Common Stock 0.01 NEW 735 103.40 0.00
GERN Geron Corporation 0.00 NEW 4684 4.70 1.90
IMMU Immunomedics 0.00 -99.00% 2853 4.56 3.92
Axogen 0.00 4500 4.44 0.00
Combimatrix Corporation *w exp 05/01/ 0.00 5000 0.60 0.00
D Stemline Therapeutics 0.00 -99.00% 38 26.32 0.00

Past 13F-HR SEC Filings for PERCEPTIVE ADVISORS