Graham Holdings Co Master Retirement Trust: 13F-HR filed Nov 15, 2022

Name: Graham Holdings Co Master Retirement Trust 13F-HR (0001567619-22-020177)
Creator: Graham Holdings Co Master Retirement Trust
Published: 2022-11-15

Form type: 13F-HR
Filing date: Nov 15, 2022
Accession number: 0001567619-22-020177
Filer: Graham Holdings Co Master Retirement Trust (CIK 1912699)