Graham Holdings Co
Graham Holdings Co reported 6 US-listed holdings worth $1.08 billion in its 13F for the quarter ended 30 June 2026, filed 14 August 2026. Its largest: Alphabet Inc. (32.0%), Berkshire Hathaway Inc. Del (29.2%) and Berkshire Hathaway Inc. Class B (22.3%). Against the quarter before, it opened 0 positions, added to 1, trimmed 1 and sold out of 0.
Reported holdings$1.08B+12.0% on Q1 2026
Positions6as many as Q1 2026
The largest ten100.0%of its reported holdings
Latest 13FQ2 2026filed 14 August 2026
Added toHeldTrimmed
The 6 largest of its 6 positions, each sized by its share of the reported holdings, coloured by the change in shares against Q1 2026.
What the fund reported holding at each quarter's end; hover a bar for the number of positions
What it did on the quarter
Added 1Held 4Trimmed 1
Its positions against its 13F for the quarter to 31 March 2026; a change under 0.1% of a position counts as held
Added to 1
- Markel CP Hldg Co. MKL+8,363 shares · +15%
Trimmed 1
- Alphabet Inc. GOOG-1,462 shares · -0%
What it holds
| Company | Shares | Value | Of its book | Change in shares |
|---|---|---|---|---|
| Alphabet Inc. GOOG | 982,250 | $347.1 million | 32.04% | -1,462 |
| Berkshire Hathaway Inc. Del | 422 | $316.0 million | 29.18% | no change |
| Berkshire Hathaway Inc. Class B BRKB | 481,920 | $241.1 million | 22.26% | no change |
| Markel CP Hldg Co. MKL | 63,793 | $124.6 million | 11.50% | +8,363 |
| Pubmatic Inc. PUBM | 3,398,904 | $44.6 million | 4.12% | no change |
| Cable One Inc. CABO | 182,439 | $9.7 million | 0.89% | no change |
Every US-listed position in the fund's 13F for the quarter ended 30 June 2026, by the value it reported.