Berkshire Hathaway's (BRK/B) first earnings without Warren Buffett at the helm resulted in a sell-off. Macrae Sykes still calls the report a great one backed by excellent commentary from new CEO Greg Abel pointing to a strong 20-plus years ahead. He explains ways the company shook up parts of its portfolio, from Apple (AAPL) to Chubb (CB) and Coca-Cola (KO). Macrae wants to see the company's "excellent" cash flow get put to bigger use.