Warren Buffett - Berkshire Hathaway Sector Allocation (Q2 2026)

According to the SEC 13F filed on Aug 14, 2026, the Berkshire Hathaway portfolio managed by Warren Buffett was diversified across 10 sectors as of quarter-end Jun 30, 2026. This allocation breakdown highlights where the portfolio is most concentrated and how capital is distributed across industries.

The Financial Services sector represents the largest share at 34.6% of total portfolio value, followed by Financial Services and Technology and Consumer Defensive. Together, the top three sectors account for 71.5% of the portfolio, reflecting Warren Buffett's emphasis on strategic positioning. This sector allocation provides insights into the fund's investment strategy and risk exposure.