Tim Cook Hands Apple to John Ternus: How One Operations Master Built a $4 Trillion Empire
John Ternus replaces Cook as Apple shifts from a 15-year era that brought services revenue to $100 billion and completed the move to Apple Silicon.
- On Tuesday, Sept. 1, 2026, John Ternus officially became CEO of Apple Inc., replacing Tim Cook after his 15-year tenure leading the $4.6 trillion company.
- Cook took Apple from a $350 billion market cap in 2011 to about $4.6 trillion in 2026, transforming the company through aggressive diversification into services and hardware innovation.
- With a 25-year career at Apple, Ternus previously served as vice president of hardware engineering since 2013 and joins the board as part of the leadership transition.
- Cook will serve as executive chairman of Apple's board, helping with 'certain aspects of the company, including engaging with policymakers around the world,' according to Apple.
- Ternus inherits more than 2.5 billion active devices, positioning Apple to benefit from AI advancement without massive infrastructure spending as the company navigates emerging technology competition.
10 Articles
10 Articles
Tim Cook Just Handed Apple to John Ternus -- but He's Not Leaving. Here's What It Means for AAPL Stock.
John Ternus replaced Tim Cook as Apple's CEO on Sept. 1, 2026, ending a 15-year run that took the company from roughly $350 billion to about $4.6 trillion. Cook isn't leaving -- he becomes executive chairman of the board.
Apple CEO Tim Cook has sent a farewell message to employees on his last day at the helm of the company, describing his 15 years in the role as "the privilege of a lifetime." The 65-year-old will continue to serve as executive chairman of Apple's board, having led the American technology giant since taking over from co-founder Steve Jobs. "This is a moment I always knew would come, and yet it's still hard to believe that it has arrived and that I…
Tim Cook Hands Apple to John Ternus: How One Operations Master Built a $4 Trillion Empire
Tim Cook's 15-year run as Apple CEO turned a $350B company into a $4T+ giant through operational mastery, services growth, wearables expansion, custom silicon, and privacy focus. As John Ternus takes over, the transition highlights both remarkable achievements and emerging AI challenges. Cook remains as executive chairman.
Watch Apple’s 2,300% Rally Under Tim Cook
Tim Cook hands the reins of Apple to John Ternus after a 15-year run that transformed the company into a $4.6 trillion giant and delivered a nearly 2,300% stock gain. Bloomberg’s Ryan Vlastelica looks at Cook’s market legacy and why Apple shares are increasingly moving against the broader AI trade. He joins Ed Ludlow on "Bloomberg Tech."
Tim Cook's Three Biggest Successes As Apple CEO
Today, Tim Cook officially hands the reins at Apple over to John Ternus. During Cook's 15-year tenure as Apple's chief executive officer, Apple went from a $347 billion company to a $4.6 trillion one, a nearly 13.3 times increase.
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