active managers · excl. 20 index-like or broadCompare › PeerLargest in commonManagers in common
% of peer’s 13F baseLead holder
% of peer
SGPRA Capital ManagementNEASamsara BioCapital30.07%30.73% RANIRA Capital ManagementSamsara BioCapitalAWM Investment+1 more26.72%18.60% ARTVRA Capital ManagementSamsara BioCapitalBlackstone+1 more22.47%44.47% ACRVRA Capital ManagementAcadianMarshall Wace21.59%57.14% PEPGRA Capital ManagementAWM InvestmentMarshall Wace20.45%38.51% SEPNRA Capital ManagementSamsara BioCapital20.27%14.37% Lead holder = first named, largest shared stakeSource: 13F · Jun 30 '26Compare ›