13F-HR
BERKSHIRE HATHAWAY INC - MARCH 31, 2006
- Company
- BERKSHIRE HATHAWAY INC
- Filed
- May 15, 2006
- Period of Report
- March 31, 2006
- Accession Number
- 0000950129-06-005536
A 13F is a quarterly report filed by institutional investment managers with over $100M in assets, disclosing their equity holdings. Learn more about 13F-HR filings →