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Palo Alto Investors LP

Q3 2019 Holdings

Filed 2019-11-14 | 37 holdings | $257.0M | 13F-HR | View on SEC ↗ · Holdings Table ↗

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IssuerClassCUSIPValue ↓Shares% Portfolio
Biomarin Pharmaceutical Inc(BMRN)COM09061G101$148.9M2,209,50457.9%
Acadia Pharmaceuticals Inc(ACAD)COM004225108$78.3M2,176,67730.5%
Align Technology Inc(ALGN)COM016255101$26.7M147,50510.4%
Cytokinetics Inc(CYTK)COM23282W605$1.4M123,6860.5%
Aldeyra Therapeutics Inc(ALDX)COM01438T106$387.0K73,5000.2%
Insmed Inc(INSM)COM457669307$127.7K7,239,6490.0%
Abiomed Inc(ABMDEUR)COM003654100$116.4K654,4280.0%
United Therapeutics Corp(UTHR)COM91307C102$113.6K1,424,4010.0%
Staar Surgical Co(STAA)COM852312305$100.3K3,890,6930.0%
Sage Therapeutics Inc(SG7)COM78667J108$95.5K680,8940.0%
Alexion Pharmaceuticals Inc(ALXN)COM015351109$93.8K957,9500.0%
Immunomedics Inc(IMMU)COM452907108$82.0K6,184,3200.0%
Aimmune Therapeutics Inc(AIMT)COM00900T107$72.7K3,471,7400.0%
Epizyme Inc(EPZMEUR)COM29428V104$65.5K6,354,6590.0%
Vanda Pharmaceuticals Inc(VNDA)COM921659108$60.8K4,581,1760.0%
Amicus Therapeutics Inc(FOLD)COM03152W109$57.4K7,162,9200.0%
Wright Medical Group NVCOMN96617118$51.5K2,494,2550.0%
Karyopharm Therapeutics Inc(KPTIEUR)COM48576U106$46.6K4,842,1500.0%
Amag Pharmaceuticals Inc(AMAG)COM00163U106$35.6K3,078,8740.0%
Alder Biopharmaceuticals Inc(ALDR1EUR)COM014339105$35.1K1,861,6300.0%
Momenta Pharmaceuticals Inc(MNTA)COM60877T100$22.8K1,757,1220.0%
Clovis Oncology Inc(CLVSEUR)COM189464100$18.6K4,720,7440.0%
Puma Biotechnology Inc(PBYI)COM74587V107$15.1K1,405,6800.0%
Prothena Corp PLC(PRTA)COMG72800108$7.9K1,004,4490.0%
Rigel Pharmaceuticals Inc(RIGLUSD)COM766559603$6.7K3,587,3510.0%
Kaleido Biosciences Inc(KLDO)COM483347100$5.9K787,9990.0%
Dicerna Pharmaceuticals Inc(DRNAUSD)COM253031108$4.8K331,8130.0%
Gilead Sciences Inc(GILD)COM375558103$2.5K39,3000.0%
Celgene Corp(CELG)COM151020104$2.2K21,8830.0%
Alimera Sciences IncCOM016259103$1.7K3,013,7930.0%
Zogenix IncCOM98978L204$1.2K29,5000.0%
Sunesis Pharmaceuticals IncCOM867328700$8371,162,4730.0%
Minerva Neurosciences Inc(NERVGBP)COM603380106$28136,3190.0%
Idera Pharmaceuticals IncCOM45168K405$22377,0440.0%
Marinus Pharmaceuticals IncCOM56854Q101$193125,3210.0%
Sophiris BIO IncCOM83578Q209$144247,0000.0%
Melinta Therapeutics IncCOM58549G209$3910,1370.0%