# Filing Detail

Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0000104889-25-000062
Filing Date
2025-07-30
Accepted
2025-07-30 08:22:00
Documents
89
Period of Report
2025-06-30

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | FORM 10-Q | ghc-20250630.htm iXBRL | 10-Q | 2417670
2 | EXHIBIT 31.1 | a2025q210-qex311.htm | EX-31.1 | 9462
3 | EXHIBIT 31.2 | a2025q210-qex312.htm | EX-31.2 | 9456
4 | EXHIBIT 32 | a2025q210-qex32.htm | EX-32 | 5372
| Complete submission text file | 0000104889-25-000062.txt |  | 14325120

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
5 | XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT | ghc-20250630.xsd | EX-101.SCH | 81954
6 | XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT | ghc-20250630_cal.xml | EX-101.CAL | 132951
7 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT | ghc-20250630_def.xml | EX-101.DEF | 517265
8 | XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT | ghc-20250630_lab.xml | EX-101.LAB | 966080
9 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT | ghc-20250630_pre.xml | EX-101.PRE | 722555
91 | EXTRACTED XBRL INSTANCE DOCUMENT | ghc-20250630_htm.xml | XML | 3086382

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: 10-Q | Act: 34 | File No.: 001-06714 | Film No.: 251164061
SIC: 8200 Services-Educational Services
(CF Office: 07 Trade & Services)