Berkshire Hathaway’s Japanese Holdings Propel Portfolio Gains Amid Nikkei Surge

Berkshire Hathaway's $308 billion equity portfolio is riding high on its strategic Japanese investments, with five trading houses accounting for over $30 billion of its holdings. The Nikkei 225's proximity to record highs has amplified returns, doubling the value of stakes initiated in 2019. Warren Buffett continues to accumulate shares in Itochu, Marubeni, Mitsubishi, Mitsui, and Sumitomo—conglomerates spanning trade, energy, and technology.

Beyond Japan, core positions in Apple, American Express, and Bank of America contribute to the portfolio's momentum. The diversified approach mirrors Berkshire's traditional conglomerate model, now finding synergies with Japan's industrial giants. No direct cryptocurrency exposure appears in these holdings, contrasting with the digital asset sector's volatility.