Filing

13F-HR

13F-HR

0001628280-26-057130·Graham Holdings Co

Filing metadata

Accession number: 0001628280-26-057130
Form type: 13F-HR
Filer: Graham Holdings Co
CIK: CIK 104889
Filed: Aug 14, 2026
Reporting period: Jun 30, 2026
Description: Institutional holdings

Documents

0001628280-26-057130-index.htm

Complete submission

0001628280-26-057130.txt

directory listing

Filed by

Graham Holdings Co