898 institutions reported holding $25.58B of W Pharmaceutical Services Inc (WST) in SEC 13F filings for 2026-06-30. Largest institutional holders: VANGUARD GROUP INC ($3.36B), BlackRock, Inc. ($2.39B), FMR LLC ($1.28B), STATE STREET CORP ($1.20B), Artisan Partners Limited Partnership ($865.8M). Source: SEC Form 13F.
来源:SEC 13F 申报文件 · 截至 2026-06-30