BRK-B Investor Relations (IR)
Official sources, filings and reporting dates for Berkshire Hathaway Inc. Class B
Official Sources
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Latest results release →
2026 Q2, published Aug 8, 2026
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SEC filings on EDGAR →
10-K, 10-Q and 8-K filing history
Recent Results
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2026 Q2 reported Aug 8, 2026Press release →
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2026 Q1 reported May 3, 2026Press release →
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2025 Q4 reported Feb 28, 2026Press release →
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2025 Q3 reported Nov 1, 2025Press release →
Rule of 40
R40 scores Berkshire Hathaway Inc. Class B at 16 on its latest reported quarter, combining revenue growth with free cash flow margin.
See the score history →