This page lists the SEC filings reported by Berkshire Hathaway.
Type | Filed | Filer | Subject | Shares Owned | Percent Owned | |
---|---|---|---|---|---|---|
SC 13G | 2009-05-29 | BERKSHIRE HATHAWAY INC | Nalco Holding CO | 8,739,100 | 6.3% | EDGAR |
SC 13D/A | 2009-03-06 | CASCADE INVESTMENT LLC | BERKSHIRE HATHAWAY INC | 121,500 | 0.8% | EDGAR |
SC 13G/A | 2009-02-17 | BERKSHIRE HATHAWAY INC | WELLS FARGO & CO/MN | 314,632,068 | 7.4% | EDGAR |
SC 13G/A | 2009-02-17 | BERKSHIRE HATHAWAY INC | KRAFT FOODS INC | 138,272,500 | 9.4% | EDGAR |
SC 13G | 2009-02-17 | BERKSHIRE HATHAWAY INC | CONOCOPHILLIPS | 84,896,273 | 5.7% | EDGAR |
SC 13D/A | 2009-02-11 | BERKSHIRE HATHAWAY INC | USG CORP | 43,387,981 | 34.6% | EDGAR |
SC 13G | 2009-02-11 | BERKSHIRE HATHAWAY INC | GOLDMAN SACHS GROUP INC | 43,478,260 | 8.6% | EDGAR |
SC 13D | 2009-01-23 | BERKSHIRE HATHAWAY INC | MOODYS CORP /DE/ | 48,000,000 | 20.0% | EDGAR |
SC 13D/A | 2009-01-22 | BERKSHIRE HATHAWAY INC | BURLINGTON NORTHERN SANTA FE CORP | 74,452,029 | 22.0% | EDGAR |
SC 13D | 2008-12-15 | BERKSHIRE HATHAWAY INC | BURLINGTON NORTHERN SANTA FE CORP | 70,089,029 | 20.5% | EDGAR |
SC 13G/A | 2008-11-03 | BERKSHIRE HATHAWAY INC | WHITE MOUNTAINS INSURANCE GROUP LTD | 89,279 | 1.0% | EDGAR |
SC 13D/A | 2008-07-07 | BUFFETT WARREN E | BERKSHIRE HATHAWAY INC | 350,000 | 32.6% | EDGAR |
SC 13D/A | 2008-07-03 | CASCADE INVESTMENT LLC | BERKSHIRE HATHAWAY INC | 121,500 | 0.8% | EDGAR |
SC 13D/A | 2008-03-20 | BILL & MELINDA GATES FOUNDATION TRUST | BERKSHIRE HATHAWAY INC | 975,000 | 6.9% | EDGAR |
SC 13G/A | 2008-02-14 | BERKSHIRE HATHAWAY INC | TRANE INC. | 10,962,400 | 5.7% | EDGAR |
SC 13G/A | 2008-02-14 | BERKSHIRE HATHAWAY INC | WELLS FARGO & CO/MN | 311,407,068 | 9.4% | EDGAR |
SC 13G | 2008-02-14 | BERKSHIRE HATHAWAY INC | CARMAX INC | 21,000,000 | 9.6% | EDGAR |
SC 13G | 2008-02-14 | BERKSHIRE HATHAWAY INC | KRAFT FOODS INC | 132,393,800 | 8.6% | EDGAR |
SC 13G/A | 2007-10-10 | BERKSHIRE HATHAWAY INC | PETROCHINA CO LTD | 0 | 3.1% | EDGAR |
SC 13G/A | 2007-10-05 | BERKSHIRE HATHAWAY INC | BURLINGTON NORTHERN SANTA FE CORP | 60,828,818 | 17.2% | EDGAR |
- Form 13F-HR
- The 13F-HR report is filed quarterly to report securities held by the filer that fall under the SEC's 13F rules.
- Form SC 13D/G
- Reported by persons and groups who own 5% or more of any class of a company's outstanding shares. If the ownership changes by 1% or more, an amendment must be filed.
- Form 3, 4, and 5
- Form 3, 4, and 5 reports are filed to report insider transactions by company officers and directors, and any beneficial owners of more than ten percent of a company's shares. Form 3 is the initial report that must be filed when a person becomes an officer, director, or beneficial owner. Form 4 reports are used to report changes in ownership, while the Form 5 report is used for reporting transactions that should have been reported earlier in a Form 4 filing.