BRK-B · News · 20260721N

Portfolio Concentration in Top Stocks

BERKSHIRE HATHAWAY INC · 2026-07-21 · Importance 56 · Surprise 24

Approximately $263 billion of Berkshire’s stock portfolio was reported, with 67% concentrated in five companies. Apple represented about 22% of the portfolio and remained the largest position. The concentration creates substantial exposure to a small number of equity holdings, while Greg Abel has begun influencing portfolio composition.

Key facts

• 67% of Berkshire's $263 billion stock portfolio sits in just five companies. source
• Apple remains the largest position, at about 22% of the portfolio. source