13F-HR | SEC Filings Hub

Filing metadata

Accession number: 0001912699-25-000006
Form type: 13F-HR
Filer: Graham Holdings Co Master Retirement Trust
CIK: CIK 1912699
Filed: May 15, 2025
Reporting period: Mar 31, 2025
Description: Institutional holdings

Documents

0001912699-25-000006-index.htm

Complete submission

0001912699-25-000006.txt

directory listing

Filed by

Graham Holdings Co Master Retirement Trust