Graham Holdings Co
In its 13F for Q2 2025 (holdings as of June 30, 2025, filed August 14, 2025), Graham Holdings Co reported 5 stock positions worth $889.5 million. Its top holding was Berkshire Hathaway Class A (BRK.A) at 34.6% of the portfolio, followed by Berkshire Hathaway Class B (BRK.B, 26.4%) and Alphabet Class C (GOOG, 22.6%). Its holdings were unchanged from Q1 2025.
- Most Recent 13F
- Q2 2026
- Location
- ARLINGTON, VA
- CIK
- 0000104889
- Portfolio Value
- $889.5M (Q2 2025)
- SEC Filing
- 0000104889-25-000066 ↗ filed Aug 14, 2025
Holdings Value
Holdings 5 stocks · $889.5M
| BRK.A Berkshire Hathaway Inc. Class A | 34.58% | 422 | $307.6M | No change |
| BRK.B Berkshire Hathaway Inc. Class B | 26.37% | 482,945 | $234.6M | No change |
| GOOG Alphabet Inc. Class C | 22.64% | 1,135,490 | $201.4M | No change |
| MKL Markel Group Inc. | 12.45% | 55,430 | $110.7M | No change |
| PUBM Pubmatic Inc. Class A | 3.96% | 2,831,462 | $35.2M | No change |
Portfolio Sells Q1 2025 → Q2 2025
| None this quarter. | |||
Portfolio Buys Q1 2025 → Q2 2025
| None this quarter. | |||
All Filings
| Quarter | Positions | 13F Reported Value | Top Holdings |
|---|---|---|---|
| Q2 2026 | 6 | $1.1B | GOOG, BRK.A, BRK.B, MKL, PUBM |
| Q1 2026 | 6 | $966.7M | BRK.A, GOOG, BRK.B, MKL, PUBM |
| Q4 2025 | 6 | $1.1B | GOOG, BRK.A, BRK.B, MKL, PUBM |
| Q3 2025 | 6 | $998.8M | BRK.A, GOOG, BRK.B, MKL, CABO |
| Q2 2025 | 5 | $889.5M | BRK.A, BRK.B, GOOG, MKL, PUBM |
| Q1 2025 | 5 | $901.1M | BRK.A, BRK.B, GOOG, MKL, PUBM |
| Q4 2024 | 5 | $852.4M | BRK.A, BRK.B, GOOG, MKL, PUBM |
| Q3 2024 | 5 | $825.4M | BRK.A, BRK.B, GOOG, MKL, PUBM |
| Q2 2024 | 5 | $813.4M | BRK.A, GOOG, BRK.B, MKL, PUBM |
| Q1 2024 | 5 | $794.3M | BRK.A, BRK.B, GOOG, MKL, PUBM |