0001912699-24-000001.txt : 20240214
0001912699-24-000001.hdr.sgml : 20240214
20240214162139
ACCESSION NUMBER: 0001912699-24-000001
CONFORMED SUBMISSION TYPE: 13F-HR
PUBLIC DOCUMENT COUNT: 2
CONFORMED PERIOD OF REPORT: 20231231
FILED AS OF DATE: 20240214
DATE AS OF CHANGE: 20240214
EFFECTIVENESS DATE: 20240214
FILER:
COMPANY DATA:
COMPANY CONFORMED NAME: Graham Holdings Co Master Retirement Trust
CENTRAL INDEX KEY: 0001912699
ORGANIZATION NAME:
IRS NUMBER: 136666518
STATE OF INCORPORATION: NY
FISCAL YEAR END: 1231
FILING VALUES:
FORM TYPE: 13F-HR
SEC ACT: 1934 Act
SEC FILE NUMBER: 028-22321
FILM NUMBER: 24638743
BUSINESS ADDRESS:
STREET 1: C/O GRAHAM HOLDINGS COMPANY
STREET 2: 1300 NORTH 17TH STREET
CITY: ARLINGTON
STATE: VA
ZIP: 22209
BUSINESS PHONE: 703-345-6300
MAIL ADDRESS:
STREET 1: C/O GRAHAM HOLDINGS COMPANY
STREET 2: 1300 NORTH 17TH STREET
CITY: ARLINGTON
STATE: VA
ZIP: 22209
13F-HR
1
primary_doc.xml
X0202
13F-HR
LIVE
false
false
false
0001912699
XXXXXXXX
12-31-2023
12-31-2023
false
Graham Holdings Co Master Retirement Trust
C/O GRAHAM HOLDINGS COMPANY
1300 NORTH 17TH STREET
ARLINGTON
VA
22209
13F HOLDINGS REPORT
028-22321
N
Wallace R. Cooney
Chief Financial Officer
7033456470
Wallace R. Cooney
ARLINGTON
VA
02-14-2024
0
2
532202
false
INFORMATION TABLE
2
information_table.xml
INFORMATION TABLE
BERKSHIRE HATHAWAY INC DELCL A084670108449836829SHSOLE82900MARKEL GROUP INCCOM5705351048236658008SHSOLE5800800