Palo Alto Investors, LLC 13F Holdings

CIK 02811013 · PALO ALTO, CA

As of Jun 30, 2023, Palo Alto Investors, LLC reported 30 positions worth .2B in its SEC Form 13F filing.

Top 25 holdings

SecurityTickerSectorSharesValue% of portfolio
BIOMARIN PHARMACEUTICAL INCBMRNHealthcare1,831,035 58.7M12.82%
UNITED THERAPEUTICS CORPUTHRHealthcare627,514 38.5M11.19%
NULLRVNCHealthcare5,228,609 32.3M10.69%
AMICUS THERAPEUTICS INCFOLDHealthcare10,524,022 32.2M10.68%
INSMED INCINSMHealthcare5,889,491 24.3M10.04%
PROTHENA CORP PUBLIC LTD COPRTAHealthcare1,657,458 13.2M9.14%
BIOGEN INCBIIBHealthcare381,282 08.6M8.77%
STAAR SURGICAL COSTAAHealthcare1,374,822$72.3M5.84%
ACADIA PHARMACEUTICALS INCACADHealthcare2,405,793$57.6M4.65%
SAGE THERAPEUTICS INCSAGEHealthcare859,517$40.4M3.27%
ALIGN TECHNOLOGY INCALGNHealthcare74,605$26.4M2.13%
NOVOCURE LTDNVCRHealthcare578,118$24.0M1.94%
EHEALTH INCEHTHFinancial Services2,739,379$22.0M1.78%
ALKERMES PLCALKSHealthcare603,400 8.9M1.53%
SYNDAX PHARMACEUTICALS INCSNDXHealthcare612,600 2.8M1.04%
SAREPTA THERAPEUTICS INCSRPTHealthcare94,030 0.8M0.87%
KARYOPHARM THERAPEUTICS INCKPTIHealthcare5,675,876 0.2M0.82%
ANAPTYSBIO INCANABHealthcare431,224$8.8M0.71%
NEVRO CORPNVROHealthcare186,259$4.7M0.38%
GOSSAMER BIO INCGOSSHealthcare3,465,152$4.2M0.34%
CYTOKINETICS INCCYTKHealthcare111,717$3.6M0.29%
TRAVERE THERAPEUTICS INCTVTXHealthcare166,069$2.6M0.21%
VANDA PHARMACEUTICALS INCVNDAHealthcare324,073$2.1M0.17%
RELMADA THERAPEUTICS INC COMRLMD—732,400 .8M0.15%
MIRUM PHARMACEUTICALS INCMIRMHealthcare64,700 .7M0.14%