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Palo Alto Investors LP

Q2 2017 Holdings

Filed 2017-08-14 | 38 holdings | $298.4M | 13F-HR | View on SEC ↗ · Holdings Table ↗

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IssuerClassCUSIPValue ↓Shares% Portfolio
Biomarin Pharmaceutical Inc(BMRN)COM09061G101$216.6M2,384,71972.6%
Acadia Pharmaceuticals Inc(ACAD)COM004225108$45.0M1,613,33015.1%
Align Technology Inc(ALGN)COM016255101$33.5M223,10711.2%
Cytokinetics Inc(CYTK)COM NEW23282W605$1.5M123,6860.5%
Clovis Oncology Inc(CLVSEUR)COM189464100$311.7K3,329,5810.1%
Abiomed Inc(ABMDEUR)COM003654100$279.6K1,951,2840.1%
United Therapeutics Corp del(UTHR)COM91307C102$242.2K1,867,3150.1%
Alexion Pharmaceuticals Inc(ALXN)COM015351109$125.4K1,030,9420.0%
Insmed Inc(INSM)COM PAR $.01457669307$96.5K5,621,8160.0%
Epizyme Inc(EPZMEUR)COM29428V104$86.0K5,698,2960.0%
Sage Therapeutics Inc(SG7)COM78667J108$82.3K1,033,0250.0%
Amicus Therapeutics Inc(FOLD)COM03152W109$80.0K7,940,7880.0%
Wright MED Group N VORD SHS 0.03 PARN96617118$73.6K2,676,3930.0%
Vanda Pharmaceuticals Inc(VNDA)COM921659108$68.5K4,203,2700.0%
Amag Pharmaceuticals Inc(AMAG)COM00163U106$61.5K3,344,6200.0%
Prothena Corp PLC(PRTA)SHSG72800108$58.1K1,073,9550.0%
Celgene Corp(CELG)COM151020104$38.3K295,2400.0%
Staar Surgical Co(STAA)COM PAR $0.01852312305$38.1K3,529,0700.0%
Karyopharm Therapeutics Inc(KPTIEUR)COM48576U106$31.4K3,467,5750.0%
Momenta Pharmaceuticals Inc(MNTA)COM60877T100$30.2K1,787,5760.0%
Immunomedics Inc(IMMU)COM452907108$26.6K3,010,4660.0%
Aimmune Therapeutics Inc(AIMT)COM00900T107$26.5K1,289,7190.0%
Gilead Sciences Inc(GILD)COM375558103$24.9K351,6000.0%
Shire PLCSPONSORED ADR82481R106$21.5K130,2000.0%
Exact Sciences Corp(EXAS)COM30063P105$15.3K433,0760.0%
Rigel Pharmaceuticals Inc(RIGLUSD)COM NEW766559603$10.5K3,855,0240.0%
Alimera Sciences IncCOM016259103$4.2K3,013,7930.0%
Sunesis Pharmaceuticals IncCOM PAR867328700$3.1K1,162,4730.0%
Acelrx Pharmaceuticals Inc(ACRXUSD)COM00444T100$2.2K1,032,7150.0%
Dicerna Pharmaceuticals Inc(DRNAUSD)COM253031108$1.6K500,9130.0%
Cempra IncCOM15130J109$1.6K340,3200.0%
Idera Pharmaceuticals IncCOM NEW45168K306$1.1K616,3550.0%
Trevena IncCOM89532E109$785341,3000.0%
Sophiris BIO IncCOM NEW83578Q209$543247,0000.0%
Histogenics CorpCOM43358V109$542302,9220.0%
Zogenix IncCOM NEW98978L204$42829,5000.0%
Alcobra LTDSHSM2239P109$306272,7880.0%
Soleno Therapeutics IncCOM834203101$212423,7380.0%