Greg Abel made his first big shift soon after becoming Berkshire Hathaway’s top boss. He sold off all of the company’s shares in Domino’s Pizza. The sale concluded a long stretch as one of Berkshire’s holdings. Abel reinvested the funds to buy stock in a new firm. That holding is now the conglomerate’s fifth-biggest investment. It was reported that the moves took place just days after Abel took over. The shift signals a clear shift in how the company chooses its investments. Abel’s moves come as he assumes Warren Buffett’s old role.