Top 10 companies
Relative stock performance:
Search information
Ownership
Filing Types
Berkshire Hathaway Inc. - Ordinary Shares
Companies
SEC filings
Source
By filing date (month)
By filing type
4 | 220 | |
SC 13G/A | 141 | |
11-K | 106 | |
SC 13G | 43 | |
13F-HR | 40 | |
SC 13D/A | 32 | |
3 | 21 | |
5 | 8 | |
4/A | 7 | |
13F-HR/A | 4 |