Tesla founder Elon Musk has dismissed reports James Murdoch is to take over as chairman of the electric vehicle group.
He is chief executive of 21st Century Fox Inc (NASDAQ:FOX), but it is selling most of its assets to Walt Disney Co (NYSE:DIS).
Musk has agreed to split his chairman and chief executive roles after being accused of fraud by US regulators after a tweet suggested he would take the company private.
In a tweet, Musk said the reports about Murdoch were "incorrect".
On Tuesday, Comast said it had completed the acquisition of Fox's 39% stake in Sky. Disney, which would have taken the stake as part of its deal to buy Fox's entertainment assets, consented to the sale.
Comcast now owns 76.84% of Sky after successfully outbidding Fox in an auction to take over the broadcaster last month.
The US media giant won the auction for Sky with a £17.28 per share offer, ahead of Fox’s bid of £15.67, valuing Sky at about £27.9bn.