Palo Alto Investors, LLC

Latest statistics and disclosures from Palo Alto Investors's latest quarterly 13F-HR filing:

Palo Alto Investors portfolio companies for March 2017 quarter

Company (Ticker) Portfolio Weight Share Count Price Last Trade
United Therapeutics Corporation (UTHR) 12.05 1.88M 135.38 131.70
Clovis Oncology 11.72 3.89M +2.00% 63.67 0.00
ABIOMED (ABMD) 11.37 1.92M 125.20 144.73
BioMarin Pharmaceutical (BMRN) 9.89 2.38M +21.00% 87.78 97.06
Alexion Pharmaceuticals (ALXN) 5.89 1.03M +43.00% 121.24 126.23
Zeltiq Aesthetics 5.34 2.03M +18.00% 55.61 0.00
Insmed Inc 4.58 5.53M 17.51 0.00
Epizyme 3.88 4.79M +57.00% 17.15 0.00
Wright Medical Group Nv 3.87 2.63M 31.12 0.00
Sage Therapeutics 3.70 1.10M +9.00% 71.07 0.00
AMAG Pharmaceuticals (AMAG) 3.56 3.34M 22.55 18.20
Vanda Pharmaceuticals (VNDA) 2.78 4.20M 14.00 16.10
Prothena 2.78 1.06M +6.00% 55.79 0.00
Amicus Therapeutics (FOLD) 2.66 7.88M +22.00% 7.13 10.09
ACADIA Pharmaceuticals (ACAD) 2.58 1.59M +3.00% 34.38 28.68
Karyopharm Therapeutics 2.07 3.41M +6.00% 12.84 0.00
Celgene Corporation (CELG) 1.74 295240 124.43 133.68
STAAR Surgical Company (STAA) 1.61 3.47M +2.00% 9.80 10.80
Align Technology (ALGN) 1.21 223107 +476.00% 114.71 149.69
Aimmune Therapeutics 1.21 1.17M +209.00% 21.73 0.00
Gilead Sciences (GILD) 1.13 351600 +10.00% 67.92 70.48
Momenta Pharmaceuticals (MNTA) 1.11 1.76M 13.35 17.95
Shire (SHPGY) 1.07 130200 +4.00% 174.23 0.00
Rigel Pharmaceuticals (RIGL) 0.67 4.25M 3.31 2.78
EXACT Sciences Corporation (EXAS) 0.47 425276 +7.00% 23.62 34.71
Sunesis Pharmaceuticals Inc Ne 0.23 1.16M 4.10 0.00
Alimera Sciences (ALIM) 0.20 3.01M 1.40 1.37
Acelrx Pharmaceuticals Inc 0.15 1.03M 3.15 0.00
Cytokinetics 0.08 123686 12.85 0.00
Dicerna Pharmaceuticals 0.08 481519 +204.00% 3.40 0.00
Idera Pharmaceuticals (IDRA) 0.07 616355 2.47 1.73
Cempra 0.06 340320 3.75 0.00
Trevena 0.06 341300 NEW 3.67 0.00
Intrexon 0.04 41900 19.81 0.00
Sophiris Bio 0.03 247000 2.83 0.00
Histogenics Corp Cmn 0.02 302922 1.73 0.00
Zogenix 0.02 29500 10.85 0.00
Alcobra 0.01 272788 1.14 0.00
Capnia 0.01 423738 NEW 0.71 0.00

Past 13F-HR SEC Filings for Palo Alto Investors