GRAHAM HOLDINGS CO MASTER RETIREMENT TRUST
Latest 13F filing data - Q1 2026
Holdings (Top positions)
| Stock | Ticker | ||
|---|---|---|---|
 | MKL | 58K | $111.03M |
 | BRK-A | 829 | $595.34M |
Stock Taper
Stock Taper
Latest 13F filing data - Q1 2026
| Stock | Ticker | ||
|---|---|---|---|
| MKL | 58K | $111.03M |
| BRK-A | 829 | $595.34M |