BRK-B · News · 20260728N

Portfolio Concentration in Top Stocks

BERKSHIRE HATHAWAY INC · 2026-07-28 · Importance 17 · Surprise 24

Apple remained Berkshire’s largest equity holding and was identified as a leading contributor to portfolio gains during 2026. Chevron and Occidental Petroleum together accounted for more than 8% of Berkshire’s stock portfolio. Four major Dow Jones holdings were reported to represent approximately 50% of Berkshire’s portfolio, indicating substantial concentration in a small number of positions.

Key facts

• Class B (BRK.B) shares rose about 2.88% to $511.5, while the Class A stock advanced 2.76% to 766,438.44. source
• Apple is Berkshire Hathaway's largest holding. source