Graham Holdings(GHC) - 2025 Q4 - Annual Report

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ☒ Annual Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the Fiscal Year Ended December 31, 2025 or ☐ Transition Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Commission file number 001-06714 Graham Holdings Company (Exact name of registrant as specified in its charter) Delaware 53-0182885 (State or other jurisdiction of incorporation or organization) (I.R.S. Em ...