Graham Holdings Co
Follow13F filer, CIK 104889, ARLINGTON, VA
Graham Holdings Co reported $966,719,000 across 6 holdings for the quarter ended 2026-03-31, in a 13F-HR filed 2026-05-15.
Filed (acceptance time not in the bulk data set), ingested 13F-HR 0001628280-26-035583
- Period
- 2026-03-31
- Reported value
- $967M
- Holdings
- 6
- Top 10 weight
- 100%
- New
- 0
- Sold out
- 0
Largest buys vs the previous quarter
| Security | Shares change | Approx. value |
|---|---|---|
| PUBMadded | +567,442 | $4.64M |
Ranked by the share change valued at this quarter's implied price (value over shares in the 13F). A position sold out is valued at the previous quarter's price, its last report.
Largest sells vs the previous quarter
| Security | Shares change | Approx. value |
|---|---|---|
| GOOGreduced | -151,778 | -$43.5M |
Ranked by the share change valued at this quarter's implied price (value over shares in the 13F). A position sold out is valued at the previous quarter's price, its last report.
Holdings, Q1 2026
Share positions as resolved from 13F-HR 0001628280-26-035583, largest first. % of portfolio is the value over $966,719,000, the sum of the share positions whose value is usable for ratios (method).
| Security | History | Shares | Value | % of portfolio | Change | Latest event | Timeline |
|---|---|---|---|---|---|---|---|
| BRK-ABERKSHIRE HATHAWAY INC DEL | 422 | $303M | 31.35% | 0 | Timeline | ||
| GOOGALPHABET INC | 983,712 | $282M | 29.19% | -151,778 | Timeline | ||
| BRK-BBERKSHIRE HATHAWAY INC DEL | 481,920 | $231M | 23.89% | 0 | Timeline | ||
| MKLMARKEL GROUP INC | 55,430 | $106M | 10.97% | 0 | Timeline | ||
| PUBMPUBMATIC INC | 3,398,904 | $27.8M | 2.88% | +567,442 | Timeline | ||
| CABOCABLE ONE INC | 182,439 | $16.6M | 1.72% | 0 | Timeline |
How Q1 2026 was built
Available 13F filings of this filer for the quarter and their roles: the base report is the latest original or restatement, NEW HOLDINGS amendments filed after it are added (method).
| Filing | Role | Amendment | Filed | Accepted | Ingested |
|---|---|---|---|---|---|
| 13F-HR 0001628280-26-035583 | base | 2026-05-15 | acceptance time not in the bulk data set |