Form 13F-HR - Quarterly report filed by institutional managers, Holdings:
SEC Accession No. 0000104889-25-000066
Filing Date
2025-08-14
Accepted
2025-08-14 16:21:50
Documents
2
Period of Report
2025-06-30
Effectiveness Date
2025-08-14

Document Format Files

Seq Description Document Type Size
1 primary_doc.html 13F-HR  
1 primary_doc.xml 13F-HR 2069
2 INFORMATION TABLE information_table.html INFORMATION TABLE  
2 INFORMATION TABLE information_table.xml INFORMATION TABLE 2130
  Complete submission text file 0000104889-25-000066.txt   5651
Mailing Address 1812 NORTH MOORE STREET SUITE 2100 ARLINGTON VA 22209
Business Address 1812 NORTH MOORE STREET SUITE 2100 ARLINGTON VA 22209 7033456300
Graham Holdings Co (Filer) CIK: 0000104889 (see all company filings)

EIN.: 530182885 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 13F-HR | Act: 34 | File No.: 028-22110 | Film No.: 251219631
SIC: 8200 Services-Educational Services
(CF Office: 07 Trade & Services)