Institutional
Graham Holdings Co (GHC)
CIK 0000104889
$966,719
Reported AUM
6
Positions
Q1 2026
Period
2026-05-15
Filed
Portfolio · Q1 2026
Top holdings
| # | Stock | Issuer | Price | Day % | 1Y Gr. | 5Y Gr. | Value | % of book | Δ shares (QoQ) | Status |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | BRK/A | BERKSHIRE HATHAWAY INC DEL | — | — | — | — | $303K | 31.35% | — | HELD |
| 2 | GOOG | ALPHABET INC | $335.92 | 1.00% | 75.60% | 130.67% | $282K | 29.19% | — | HELD |
| 3 | BRK/B | BERKSHIRE HATHAWAY INC DEL | — | — | — | — | $231K | 23.89% | — | HELD |
| 4 | MKL | MARKEL GROUP INC | $2015.00 | -1.19% | 4.41% | 58.63% | $106K | 10.97% | — | HELD |
| 5 | PUBM | PUBMATIC INC | $13.10 | 0.54% | 17.81% | -55.06% | $28K | 2.88% | — | HELD |
| 6 | CABO | CABLE ONE INC | $41.85 | -4.50% | -69.40% | -97.86% | $17K | 1.72% | — | HELD |
Source: SEC EDGAR · accession 0001628280-26-035583. 13F discloses long positions only — shorts, foreign equities, and options are excluded.