883 institutions reported holding $26.20B of MDRNA INC (MRNA) in SEC 13F filings for 2026-06-30. Largest institutional holders: FMR LLC ($3.63B), VANGUARD GROUP INC ($2.94B), BlackRock, Inc. ($2.14B), Capital World Investors ($1.56B), BAILLIE GIFFORD & CO ($1.28B). Source: SEC Form 13F.
来源:SEC 13F 申报文件 · 截至 2026-06-30