Warren Buffett Portfolio Concentration: March 2026 Holdings Analysis
Analysis of Warren Buffett's portfolio concentration as of March 31, 2026, highlighting major holdings and share changes.
Berkshire Hathaway, managed by renowned investor Warren Buffett, held a substantial portfolio as of March 31, 2026, with a total value of approximately $261.6 billion. The portfolio was characterized by significant concentration in a select number of stocks, with the largest holdings accounting for a substantial portion of the total value.
The largest position was Bank of America Corporation (BAC), representing 9.52% of the portfolio. Buffett's stake in BAC saw a slight reduction, with a decrease of 0.71% in shares during the prior period.
Chevron Corporation (CVX), another major holding at 6.64% allocation, experienced a significant reduction in Buffett's stake. The position decreased by 35.17% in terms of shares during the prior period.
Alphabet Inc. (GOOGL) was the third-largest holding, comprising 5.93% of the portfolio. Buffett significantly increased his stake in GOOGL, adding over 200% more shares during the prior period.
Buffett also maintained significant positions in several other companies, including DAVITA INC (DVA) at 1.76%, DELTA AIR LINES INC (DAL) at 1.01%, and others like the NEW YORK TIMES CO MTN BE (NYT) and ALPHABET INC (GOOG). Detailed information on all holdings can be found on the investor profile page.
For more information on Warren Buffett's investment strategy and holdings, visit Warren Buffett's profile. Detailed analysis of individual stocks like Bank of America can be found at BAC and Chevron at CVX.