Hedge fund Elliott Management Corp has amassed a stake in Twitter Inc (TWTR.N) and is pushing for changes, including removal of the social media company's chief executive, Jack Dorsey, two people familiar with the matter said on Friday.
Twitter is one of the few U.S. technology companies headed, but not controlled, by one of its founders. It has given shareholders equal voting rights, making Dorsey, who owns only about 2% of the company, vulnerable to a challenge from an activist investor such as Elliott.
