Warren Buffett's Berkshire Hathaway reveals $4.3 billion Alphabet stake in his final weeks as CEO
1. Buffett's Berkshire Hathaway invested $4.3 billion in Alphabet last quarter. 2. CEO Warren Buffett is expected to step down soon, indicating leadership transition. 3. Berkshire's cash reserves reached a record $358 billion, indicating strong financial health. 4. Buffett remains optimistic about future investment opportunities despite recent challenges.