Graham Holdings Co Master Retirement Trust: 13F-HR filed Nov 14, 2025

Name: Graham Holdings Co Master Retirement Trust 13F-HR (0001628280-25-052373)
Creator: Graham Holdings Co Master Retirement Trust
Published: 2025-11-14

Form type: 13F-HR
Filing date: Nov 14, 2025
Accession number: 0001628280-25-052373
Filer: Graham Holdings Co Master Retirement Trust (CIK 1912699)