Home/People/Robbie HorwitzRHRobbie HorwitzInvestor at AdditionNew York, New YorkWrites $1M – $500M checks · typically $5MLinkedIn ↗Colleagues at AdditionASAaron SchildkroutInvestor at AdditionAMAasim MaknojiaInvestor at AdditionAMAndrew MiskiewiczInvestor at AdditionBSBrandon SackInvestor at AdditionDSDanielle SteinmanInvestor at AdditionJSJack SpiegelInvestor at AdditionJSJason SchneiderPartner at AdditionLFLee FixelFounder of Addition