359 institutions reported holding $3.16B of GRAHAM HLDGS CO (GHC) in SEC 13F filings for 2026-06-30. Largest institutional holders: BlackRock, Inc. ($485.4M), VANGUARD GROUP INC ($395.5M), Madison Avenue Partners, LP ($281.2M), DIMENSIONAL FUND ADVISORS LP ($270.5M), Wallace Capital Management Inc. ($178.5M). Source: SEC Form 13F.
来源:SEC 13F 申报文件 · 截至 2026-06-30