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13F-HR filed by Graham Holdings Co

Graham Holdings Co filed this 13F-HR for the quarter ended 2025-12-31, filed 2026-02-13, with 6 holding rows worth $1,081,938,000.

Accession
0001628280-26-008119
Filed
2026-02-13
Accepted by EDGAR
acceptance time not in the bulk data set
Ingested
Source
SEC quarterly data set

Original filing

13F report for Q4 2025

A holdings report, 6 entries on the cover page, a total value of $1,081,938,000 stated on the cover page (in dollars after the unit check, H1), rows summing to $1,081,938,000 with VALUE read as thousands, detected and multiplied, 13F file number 028-22110. The quarter's positions are built on this report. The resolved quarter.

The information table after summing rows of one CUSIP and put or call (H4), with the CUSIP and issuer name as filed. Values in dollars after the unit check (method).

Issuer as filedCUSIPClassAmountValueValue read asType
Alphabet Inc. Reg. Shares C02079K107COM1,135,490$356,317,000thousands, detected and multiplied
BERKSHIRE HATHAWAY INC DEL084670108CL A422$318,526,000thousands, detected and multiplied
Berkshire Hathaway Inc084670702COM481,920$242,237,000thousands, detected and multiplied
MARKELGROUPINC570535104STOK55,430$119,155,000thousands, detected and multiplied
PUBMATIC INC CLASS A74467Q103COMMON STOCK2,831,462$25,115,000thousands, detected and multiplied
CABLE ONE INC12685J105COM182,439$20,588,000thousands, detected and multiplied

Amendment chain

FilingRoleFiledAcceptedIngested
13F-HR 0001628280-26-008119this filing2026-02-13acceptance time not in the bulk data set