A strong earnings report reveals that new CEO Greg Abel dipped into Warren Buffett's $380 billion cash reserve to buy back stock, boost Berkshire's stake in Alphabet, and pursue one of its biggest acquisitions in years. One weak spot: GEICO.
Rockstar Energy founder Russ Savage told CNBC he now controls 12 million shares of Celsius Holdings, amounting to roughly 4.7% of the energy drink company.
