Palo Alto Investors

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

Companies in the Palo Alto Investors portfolio as of June 2019 quarter

Company (Ticker) Portfolio Weight Share Count Change in Shares Price
BioMarin Pharmaceutical (BMRN) 10.85 2.61M 85.65
Insmed Inc 9.82 7.89M +3% 25.60
ABIOMED (ABMD) 8.95 706354 260.49
Sage Therapeutics 7.08 795031 -7% 183.09
Alexion Pharmaceuticals (ALXN) 6.52 1.02M -16% 130.98
STAAR Surgical Company (STAA) 6.05 4.24M 29.38
United Therapeutics Corporation (UTHR) 5.89 1.55M -4% 78.06
Amicus Therapeutics (FOLD) 4.73 7.80M +2% 12.48
Immunomedics (IMMU) 4.50 6.68M +4% 13.87
Epizyme 4.23 6.94M 12.55
Wright Medical Group Nv 4.02 2.77M 29.82
Aimmune Therapeutics 3.88 3.83M +2% 20.82
Clovis Oncology 3.72 5.14M 14.87
Vanda Pharmaceuticals (VNDA) 3.46 5.06M 14.09
ACADIA Pharmaceuticals (ACAD) 3.00 2.31M +2% 26.73
Align Technology (ALGN) 1.96 147505 -10% 273.70
EXACT Sciences Corporation (EXAS) 1.81 314889 118.04
AMAG Pharmaceuticals (AMAG) 1.64 3.38M 9.99
Karyopharm Therapeutics 1.53 5.26M 5.99
Momenta Pharmaceuticals (MNTA) 1.16 1.92M +4% 12.45
Alder Biopharmaceuticals 1.07 1.86M 11.77
Puma Biotechnology Inc Common Stock 0.87 1.41M +19% 12.71
Gilead Sciences (GILD) 0.58 175900 67.56
Prothena 0.57 1.11M 10.57
Rigel Pharmaceuticals (RIGL) 0.51 3.99M 2.61
Kaleido Biosciences Ord 0.49 866666 11.60
Celgene Corporation (CELG) 0.48 106883 -59% 92.44
Dicerna Pharmaceuticals 0.25 331813 -33% 15.75
Alimera Sciences (ALIM) 0.13 3.01M 0.89
Cytokinetics 0.07 123686 11.25
Zogenix 0.07 29500 47.80
Sunesis Pharmaceuticals Inc Ne 0.04 1.16M 0.73
Marinus Pharmaceuticals 0.03 125321 +9% 4.15
Aldeyra Therapeutics 0.02 73500 NEW 6.00
Sophiris Bio 0.01 247000 0.85
Minerva Neurosciences 0.01 36319 NEW 5.62
Idera Pharmaceuticals Inc 0.01 77044 2.67
Histogenics Corp Cmn 0.00 302922 0.19
Melinta Therapeutics Inc 0.00 10137 6.61

Past 13F-HR SEC Filings by Palo Alto Investors

View All Filings