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Palo Alto Investors LP

Q3 2017 Holdings

Filed 2017-11-14 | 40 holdings | $334.2M | 13F-HR | View on SEC ↗ · Holdings Table ↗

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IssuerClassCUSIPValue ↓Shares% Portfolio
Biomarin Pharmaceutical Inc(BMRN)COM09061G101$227.0M2,438,51967.9%
Acadia Pharmaceuticals Inc(ACAD)COM004225108$61.8M1,641,03018.5%
Align Technology Inc(ALGN)COM016255101$41.6M223,10712.4%
Cytokinetics Inc(CYTK)COM NEW23282W605$1.8M123,6860.5%
Abiomed Inc(ABMDEUR)COM003654100$326.3K1,935,3000.1%
Clovis Oncology Inc(CLVSEUR)COM189464100$274.4K3,329,5810.1%
United Therapeutics Corp del(UTHR)COM91307C102$206.6K1,762,6500.1%
Insmed Inc(INSM)COM PAR $.01457669307$192.6K6,171,8160.1%
Alexion Pharmaceuticals Inc(ALXN)COM015351109$151.6K1,080,3420.0%
Epizyme Inc(EPZMEUR)COM29428V104$121.9K6,398,2960.0%
Amicus Therapeutics Inc(FOLD)COM03152W109$111.9K7,420,2880.0%
Vanda Pharmaceuticals Inc(VNDA)COM921659108$74.4K4,155,6700.0%
Prothena Corp PLC(PRTA)SHSG72800108$71.0K1,095,6550.0%
Wright MED Group N VORD SHS 0.03 PARN96617118$69.2K2,676,3930.0%
Amag Pharmaceuticals Inc(AMAG)COM00163U106$63.5K3,441,2330.0%
Sage Therapeutics Inc(SG7)COM78667J108$49.0K787,2510.0%
Staar Surgical Co(STAA)COM PAR $0.01852312305$43.7K3,507,0520.0%
Celgene Corp(CELG)COM151020104$43.1K295,2400.0%
Immunomedics Inc(IMMU)COM452907108$42.1K3,010,4660.0%
Karyopharm Therapeutics Inc(KPTIEUR)COM48576U106$38.4K3,498,5850.0%
Momenta Pharmaceuticals Inc(MNTA)COM60877T100$33.2K1,794,9980.0%
Aimmune Therapeutics Inc(AIMT)COM00900T107$32.1K1,293,7640.0%
Exact Sciences Corp(EXAS)COM30063P105$20.4K433,0760.0%
Shire PLCSPONSORED ADR82481R106$19.9K130,2000.0%
Gilead Sciences Inc(GILD)COM375558103$14.3K175,9000.0%
Bioverativ IncCOM09075E100$12.1K211,3000.0%
Rigel Pharmaceuticals Inc(RIGLUSD)COM NEW766559603$9.8K3,855,0240.0%
Acelrx Pharmaceuticals Inc(ACRXUSD)COM00444T100$4.8K1,032,7150.0%
Alimera Sciences IncCOM016259103$4.1K3,013,7930.0%
Dicerna Pharmaceuticals Inc(DRNAUSD)COM253031108$2.9K500,9130.0%
Sunesis Pharmaceuticals IncCOM PAR867328700$2.3K1,162,4730.0%
Idera Pharmaceuticals IncCOM NEW45168K306$1.4K616,3550.0%
Cempra IncCOM15130J109$1.1K340,3200.0%
Zogenix IncCOM NEW98978L204$1.0K29,5000.0%
Trevena IncCOM89532E109$870341,3000.0%
Alder Biopharmaceuticals Inc(ALDR1EUR)COM014339105$78964,4000.0%
Histogenics CorpCOM43358V109$600302,9220.0%
Sophiris BIO IncCOM NEW83578Q209$530247,0000.0%
Alcobra LTDSHSM2239P109$276272,7880.0%
Soleno Therapeutics IncCOM834203101$22084,7480.0%