IR
Superintel
OverviewMarketsWatchlist
© 2026 IR SuperintelMethodologyContact

Palo Alto Investors LP

Q4 2020 Holdings

Filed 2021-02-16 | 41 holdings | $410.6M | 13F-HR | View on SEC ↗ · Holdings Table ↗

Sign in to see sub-manager breakdown

IssuerClassCUSIPValue ↓Shares% Portfolio
Biomarin Pharmaceutical Inc(BMRN)COM09061G101$189.0M2,155,05046.0%
Acadia Pharmaceuticals Inc(ACAD)COM004225108$123.0M2,301,47730.0%
Biogen Inc(BIIB)COM09062X103$57.4M234,30014.0%
Align Technology Inc(ALGN)COM016255101$36.1M67,5058.8%
Cytokinetics Inc(CYTK)COM NEW23282W605$2.6M123,6860.6%
Aldeyra Therapeutics Inc(ALDX)COM01438T106$1.1M160,8000.3%
Staar Surgical Co(STAA)COM PAR $0.01852312305$225.7K2,849,3480.1%
Insmed Inc(INSM)COM PAR $.01457669307$203.3K6,105,9800.0%
Amicus Therapeutics Inc(FOLD)COM03152W109$181.7K7,867,1140.0%
Abiomed Inc(ABMDEUR)COM003654100$180.5K556,6330.0%
United Therapeutics Corp(UTHR)COM91307C102$119.2K785,4060.0%
Karyopharm Therapeutics Inc(KPTIEUR)COM48576U106$81.5K5,267,6520.0%
Alexion Pharmaceuticals Inc(ALXN)COM015351109$78.7K503,4290.0%
Revance Therapeutics Inc(RVNCEUR)COM761330109$75.8K2,673,3130.0%
Epizyme Inc(EPZMEUR)COM29428V104$73.2K6,738,9130.0%
Vanda Pharmaceuticals Inc(VNDA)COM921659108$55.6K4,230,5480.0%
Sage Therapeutics Inc(SG7)COM78667J108$51.1K590,2000.0%
Ehealth Inc(EHTH)COM28238P109$41.4K586,9990.0%
Clovis Oncology Inc(CLVSEUR)COM189464100$21.5K4,469,4110.0%
Prothena Corp PLC(PRTA)SHSG72800108$20.3K1,691,8050.0%
Gossamer BIO Inc(GOSS)COM38341P102$16.8K1,739,0500.0%
Puma Biotechnology Inc(PBYI)COM74587V107$14.1K1,373,8970.0%
Anaptysbio Inc(ANAB)COM032724106$9.0K416,2920.0%
Dicerna Pharmaceuticals Inc(DRNAUSD)COM253031108$7.3K331,8130.0%
Kaleido Biosciences Inc(KLDO)COM483347100$7.2K786,4000.0%
Syndax Pharmaceuticals Inc(SNDX)COM87164F105$5.9K264,2000.0%
Travere Therapeutics Inc(TVTX)COM89422G107$4.3K157,9000.0%
Zogenix IncCOM NEW98978L204$4.3K214,7000.0%
Athenex Inc(ATNXEUR)COM04685N103$3.5K318,2000.0%
Rigel Pharmaceuticals Inc(RIGLUSD)COM NEW766559603$3.5K998,1560.0%
Magenta Therapeutics IncCOM55910K108$3.3K427,1080.0%
Alkermes PLC(ALKS)SHSG01767105$3.0K150,5980.0%
Kezar Life Sciences IncCOM49372L100$2.9K548,2060.0%
Tactile Systems Technology I(TCMD)COM87357P100$1.2K27,1000.0%
Alimera Sciences IncCOM NEW016259202$848200,9190.0%
Aprea Therapeutics IncCOM03836J102$634128,7700.0%
Urogen Pharma LTD(URGN)COMM96088105$44124,5000.0%
Marinus Pharmaceuticals IncCOM56854Q101$38231,3300.0%
Idera Pharmaceuticals IncCOM PAR45168K405$28377,0440.0%
Sunesis Pharmaceuticals IncCOM867328700$231116,2460.0%
Minerva Neurosciences Inc(NERVGBP)COM603380106$8536,3190.0%