JD.com (NASDAQ: JD ) stock is taking a beating on Thursday following news about Tencent (OTCMKTS: TCEHY ) giving away its stake in the Chinese e-commerce company. At least, Tencent will give away most of its stake in the company . It announced a special one-time dividend that will have it distributing shares of JD stock to its shareholders. That will have to reduce its ownership of the company’s stock by 457 million. That will drop its stake from 17% to 2.3%. According to Tencent, it’s reducing its stake in JD.com because the company is now viable and doesn’t need...