active managers · excl. 22 index-like or broadCompare › PeerLargest in commonManagers in common
% of peer’s 13F baseLead holder
% of peer
ACHVFrazier Life SciencesTPG GP AMarshall Wace14.74%8.98% IBIOFrazier Life SciencesSioMarshall Wace+3 more12.81%5.62% PYXSPfizerGordonMD GlobalMarshall Wace+2 more12.40%18.96% MAZEFrazier Life SciencesMarshall WaceWoodline Partners+3 more11.45%8.58% TRVIFrazier Life SciencesMarshall WaceWoodline Partners+1 more10.31%6.61% PVLAFrazier Life SciencesPrimecapWoodline Partners+1 more10.07%6.06% Lead holder = first named, largest shared stakeSource: 13F · Jun 30 '26Compare ›