Warren Buffett tells CNBC he initiated Berkshire Hathaway's investment in Alphabet

Warren Buffett speaking on CNBC's Squawk Box from Omaha, NE on March 31st, 2026.Gerard Miller | CNBCWarren Buffett said Wednesday he was the driving force behind Berkshire Hathaway's big investment in Alphabet.Berkshire first disclosed a stake in Alphabet during the third quarter of 2025 and has dramatically increased its investment since. Last month, the conglomerate invested an additional $10 billion through a private stock purchase.This is breaking news. Please refresh for updates.