Apple Announces Leadership Change: Turner Appointed CEO, Cook Moves to Executive Chairman

According to SenseTime Beating monitoring, Apple has announced that John Ternus will succeed Tim Cook as CEO on September 1, with Cook transitioning to the role of Executive Chairman on the same day. The Board of Directors approved this appointment on April 17, and Cook will continue as CEO during the transition period until officially handing over the reins on September 1.

Ternus, who is 50 years old, previously served as Apple's Senior Vice President of Hardware Engineering. He joined the company in 2001 as a mechanical engineer and has since led the engineering teams for major hardware product lines such as iPhone, iPad, Mac, Apple Watch, AirPods, and the Pro Display XDR. He will also join Apple's Board of Directors, becoming the company's eighth CEO in history. Hardware engineering responsibilities will be taken over by Johny Srouji, who will assume the newly created role of Chief Hardware Officer. Current non-executive Chairman Arthur Levinson will now serve as Lead Independent Director.

Cook, aged 65, took over as CEO from Steve Jobs in 2011. During his tenure, Apple's market value has grown by over 20-fold, closing at $4 trillion on Monday; revenue has nearly quadrupled since he took over, exceeding $400 billion in the latest fiscal year.

After assuming the role, Ternus's immediate challenge will be in the AI business. Apple's progress in AI has lagged behind companies like Google, OpenAI, and Anthropic by about a year: the promised upgrade to Siri last year did not materialize as scheduled, leading to a change in the AI leadership in December, with a new executive hired from Google to lead the AI team. The company has indicated that the new version of Siri will integrate with Google's Gemini model and is scheduled to launch later this year. Apart from AI, challenges such as the Trump administration's tariffs and a surge in AI chip demand causing a memory shortage will also fall under Ternus's purview.

The timing itself has taken the industry by surprise. Just last month, Cook denied rumors of his retirement on ABC's "Good Morning America" program in the U.S.; Wedbush analyst Dan Ives told CNBC that most people expected Cook to stay on for at least another year.