BERKSHIRE HATHAWAY INC 8-K

What Happened

• Berkshire Hathaway Inc. announced its earnings for the fourth quarter and the year ended December 31, 2025 in a press release dated February 28, 2026. The company furnished that press release as an exhibit to a Form 8‑K (Item 2.02: Results of Operations and Financial Condition).
• The Form 8‑K also lists the earnings release as an exhibit and includes an Interactive Data File (Exhibit 104) embedded in the Inline XBRL document for structured financial data.

Key Details

• Date of disclosure: February 28, 2026 (press release announcing Q4 and full‑year 2025 results).
• Reporting period: fourth quarter and year ended December 31, 2025.
• Filing items: Item 2.02 furnished press release; Item 9.01 exhibits include the earnings release and the Exhibit 104 iXBRL data file.
• The Form 8‑K furnishes the release but does not restate the specific financial line‑item figures within the 8‑K text — see the attached exhibit for detailed numbers.

Why It Matters

• This filing officially makes Berkshire’s Q4 and full‑year 2025 results public and provides machine‑readable financial data (iXBRL) for analysts and investors to review.
• Investors should read the attached press release (and the company’s subsequent SEC filings) for revenue, net income, per‑share results and any management commentary that may affect investment decisions.