Citable segment mix
BRK-B's latest SEC segment disclosure for revenue by product shows Industrial and Commercial as the largest listed segment at $9.17B (20.6% of disclosed segment revenue).
| Segment | Period | Revenue | Mix |
|---|---|---|---|
| Industrial and Commercial | Mar 31, 2026 | $9.17B | 20.6% |
| Grocery and Convenience Store Distribution | Mar 31, 2026 | $6.79B | 15.2% |
| Service | Mar 31, 2026 | $5.92B | 13.3% |
| Electricity and Natural Gas | Mar 31, 2026 | $5.67B | 12.7% |
| Food and Beverage Distribution | Mar 31, 2026 | $4.70B | 10.5% |
| Building | Mar 31, 2026 | $4.67B | 10.5% |
Source: SEC EDGAR segment disclosures; period Mar 31, 2026.
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