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 September 2019 quarter

Company (Ticker) Portfolio Weight Share Count Change in Shares Price
BioMarin Pharmaceutical (BMRN) 9.92 2.21M -15% 67.40
Insmed Inc 8.51 7.24M -8% 17.64
ABIOMED (ABMD) 7.75 654428 -7% 177.89
United Therapeutics Corporation (UTHR) 7.57 1.42M -8% 79.75
STAAR Surgical Company (STAA) 6.68 3.89M -8% 25.78
Sage Therapeutics 6.36 680894 -14% 140.29
Alexion Pharmaceuticals (ALXN) 6.25 957950 -6% 97.94
Immunomedics (IMMU) 5.46 6.18M -7% 13.26
ACADIA Pharmaceuticals (ACAD) 5.22 2.18M -5% 35.99
Aimmune Therapeutics 4.84 3.47M -9% 20.94
Epizyme 4.36 6.35M -8% 10.31
Vanda Pharmaceuticals (VNDA) 4.05 4.58M -9% 13.28
Amicus Therapeutics (FOLD) 3.83 7.16M -8% 8.02
Wright Medical Group Nv 3.43 2.49M -9% 20.63
Karyopharm Therapeutics 3.10 4.84M -7% 9.62
AMAG Pharmaceuticals (AMAG) 2.37 3.08M -8% 11.55
Alder Biopharmaceuticals 2.34 1.86M 18.86
Align Technology (ALGN) 1.78 147505 180.92
Momenta Pharmaceuticals (MNTA) 1.52 1.76M -8% 12.96
Clovis Oncology 1.24 4.72M -8% 3.93
Puma Biotechnology Inc Common Stock 1.01 1.41M 10.76
Prothena 0.52 1.00M -9% 7.84
Rigel Pharmaceuticals (RIGL) 0.45 3.59M -9% 1.87
Kaleido Biosciences Ord 0.40 787999 -9% 7.53
Dicerna Pharmaceuticals 0.32 331813 14.36
Gilead Sciences (GILD) 0.17 39300 -77% 63.38
Celgene Corporation (CELG) 0.14 21883 -79% 99.30
Alimera Sciences (ALIM) 0.11 3.01M 0.57
Cytokinetics 0.09 123686 11.38
Zogenix 0.08 29500 40.03
Sunesis Pharmaceuticals Inc Ne 0.06 1.16M 0.72
Aldeyra Therapeutics 0.03 73500 5.27
Minerva Neurosciences 0.02 36319 7.74
Sophiris Bio 0.01 247000 0.58
Marinus Pharmaceuticals 0.01 125321 1.54
Idera Pharmaceuticals Inc 0.01 77044 2.89
Melinta Therapeutics Inc 0.00 10137 3.85

Past 13F-HR SEC Filings by Palo Alto Investors

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