Mantle Ridge 收购了科技公司 Cognizant 的 10 亿美元股份，旨在影响其战略。 Mantle Ridge buys a $1 billion stake in tech firm Cognizant, aiming to influence its strategy.

据《华尔街日报》报道，激进投资者 Mantle Ridge 收购了价值超过 10 亿美元的技术服务公司 Cognizant 的股份。 Mantle Ridge, an activist investor, has acquired a stake worth over $1 billion in Cognizant, a technology services firm, according to a WSJ report. 这一举动表明,Mantle Ridge旨在影响认识公司的决策,并可能推动变革,以改善公司的业绩或战略。 This move suggests Mantle Ridge aims to influence Cognizant's decision-making and potentially push for changes to improve the company's performance or strategy.