2,815 institutions reported holding $171.75B of BIOGEN INCPUT (GLW) in SEC 13F filings for 2026-06-30. Largest institutional holders: VANGUARD GROUP INC ($19.89B), BlackRock, Inc. ($16.89B), STATE STREET CORP ($10.50B), JPMORGAN CHASE & CO ($9.21B), Capital Research Global Investors ($6.31B). Source: SEC Form 13F.
来源:SEC 13F 申报文件 · 截至 2026-06-30