As of 31 Dec 2025, 1 institutional investors reported holding 36,055 shares of BERKSHIRE HATHAWAY INC DEL - CL B NEW.
| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2025 Q4 | 36,055 | $18,123,000 | +$18,123,000 | $502.65 | 1 |