Berkshire Hathaway’s latest stock purge sends a clear message
For decades, Berkshire HathawayQuarterly stock reports have been treated as a roadmap to Warren Buffett’s thinking. However, the last one seems very special. Berkshire Hathaway (BRK.A) (BRK.B) revealed a broad overhaul of its portfolio in its latest 13F filing, adding a large new stake in Delta Air Lines (DAL), increasing its stake in Alphabet (GOOGL)…