Berkshire Hathaway BRK-B
Berkshire Hathaway Inc. (“Berkshire,” “Company” or “Registrant”) is a holding company owning subsidiaries engaged in numerous diverse business activities. 10-K, Item 1
- Employees
- 175,600
- Headquarters
- Omaha, NE
- CEO
- Warren E. Buffett
- Next results
- around Mar 1, 2027
BRK-B among Financials peers
Six ratios from the latest 10-K. Each corner is the share of 75 peers the company is above, not a score.
What changed
1 new risk paragraph. 10-K filed Mar 2, 2026 against Feb 24, 2025.
Each row opens the detail with the quote and the filing. A row is a change worth reading, not a verdict.
Accounting checks
9 checks on the latest 10-K. Checks, not verdicts.
0facts worth reading about all 9 checks found nothing to note
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Inventory +1.7% vs revenue +0.0% (+1.7 pts)
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Same auditor in both 10-Ks: Deloitte & Touche LLP
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No statement of substantial doubt about going concern
6 more checks with nothing to note
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No 8-K item 4.02 in the last 2 years
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No NT 10-K or NT 10-Q in the last 2 years
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The same matters as last year: Unpaid Losses and Loss Adjustment Expenses
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No sentence in the 10-K concludes that controls were not effective because of a material weakness
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No 8-K item 2.06 in the last 2 years
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No 8-K item 1.03 in the last 2 years
In their words
1 paragraph in Risk Factors that was not in the 10-K filed Feb 24, 2025. Quoted as filed.
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Item 1A · new paragraph · not in the 10-K filed Feb 24, 2025 10-K, ITEM 1A
The U.S. freight transportation infrastructure is integrated. BNSF’s operations may be negatively affected by service disruptions of other entities, such as ports, passenger trains, and other railroads, which interchange with BNSF Railway. A prolonged service disruption at any of these entities could have adverse consequences on BNSF.…
New risk paragraphs, against peers
Latest 10-K of each, Financials companies closest in revenue
Paragraphs in Risk Factors with nothing like them in the company's 10-K the year before. A count of text, not of risk.
Financial performance
Last 4 fiscal years · 10-K XBRL
| Metric | FY2022 | FY2023 | FY2024 | FY2025 |
|---|---|---|---|---|
| Revenue | $302.0B | $364.5B | $371.4B | $371.4B |
| Net income | −$22.8B | $96.2B | $89.0B | $67.0B |
| Operating cash flow | $37.4B | $49.2B | $30.6B | $46.0B |
| Free cash flow | $21.9B | $29.8B | $11.6B | $25.0B |
Revenue, FY2016 to FY2025
Ten fiscal years, each from its own 10-K · XBRL · USD
$371.4B ▲ 0.0% in FY2025$67.0B ▼ 24.8% in FY2025$25.0B ▲ 115.6% in FY2025
Recent filings
2 filings in the last 30 days · SEC EDGAR
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8-KNov 9, 2026Quarterly results 8-K item 2.02
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10-QNov 9, 2026Quarterly report (10-Q) period ended Sep 30, 2026
About the company
Berkshire Hathaway, Omaha, NE · from the 10-K filed Mar 2, 2026
Berkshire Hathaway Inc. (“Berkshire,” “Company” or “Registrant”) is a holding company owning subsidiaries engaged in numerous diverse business activities. The most important of these are insurance businesses, conducted on both a primary basis and a reinsurance basis, a freight rail transportation business and a group of utility and energy generation and distribution businesses. Berkshire also owns and operates numerous other businesses engaged in a variety of manufacturing, services and retailing activities. Berkshire is domiciled in the state of Delaware, and its corporate headquarters is in Omaha, Nebraska.
- Headquarters
- Omaha, NE
- Country
- United States
- Listed on
- NYSE
- Fiscal year ends
- December 31
- Last results
- Nov 9, 2026
- Incorporated in
- DE
Employees, at the top of the page: "Berkshire’s manufacturing businesses employed approximately 175,600 people at the end of 2025" (10-K). Address and exchange: SEC's company file.
Email alerts
Sources
The 10-K filed Mar 2, 2026 (open at SEC), compared with the 10-K filed Feb 24, 2025. Numbers from the XBRL of the 10-Ks; filings from SEC EDGAR.
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