Seilern Investment Management

$838M 13F equity value
24 Holdings
Latest filing 2026-03-31

Top Holdings

TickerCompanySharesValueWeight
MAMASTERCARD INCORPORATED177,965$89M10.6%
UNHUNITEDHEALTH GROUP INC281,119$76M9.1%
TYLTYLER TECHNOLOGIES INC182,258$62M7.4%
WSTWEST PHARMACEUTICAL SVSC INC226,021$57M6.8%
VEEVVEEVA SYS INC316,325$56M6.6%
EWEDWARDS LIFESCIENCES CORP690,191$55M6.6%
GOOGLALPHABET INC185,486$53M6.4%
ADSKAUTODESK INC205,128$49M5.9%
MSFTMICROSOFT CORP131,825$49M5.8%
IDXXIDEXX LABS INC80,831$45M5.4%

Track Seilern Investment Management's 13F portfolio: $838M in reported holdings, 24 positions. Top holdings and quarterly changes on SentiSense.