Berkshire Hathaway Cl B's ticker is and the CUSIP is 113809107. A total of 1 filers reported holding Berkshire Hathaway Cl B in Q1 2023. The put-call ratio across all filers is - and the average weighting 0.2%.
Other shareholders
Name | Shares | Value | Weighting ↓ |
---|---|---|---|
CULLINAN ASSOCIATES INC | 6,062 | $1,619,000 | 0.10% |