DOSSIER · 13F Holders · —
AMGN 4 08/15/16
ONYX PHARMACEUTICALS INC
0 institutions still hold ONYX PHARMACEUTICALS INC as of —. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.
CUSIP 683399AB5·0 13F holders
AI Holders Summary · —
0 institutions reported AMGN 4 08/15/16 in —. Top-holder concentration data is loading.
No institutional holders on file yet.