John Ternus takes the helm at Apple, inheriting hardware dominance and an AI gap
John Ternus took over as Apple's chief executive on September 1, ending Tim Cook's 15-year run at the helm. Ternus, 51, who joined Apple's design team in 2001 and rose to senior vice president of hardware engineering, now leads a company that towers over the smartphone market but trails its rivals in artificial intelligence, according to multiple reports.
Ternus inherits a company with a complex set of challenges. Among his biggest will be balancing Apple's dependence on China while parrying acute political pressure from the White House, as reported by Al Jazeera, Malay Mail, ie, and The Straits Times.
The handover replaces Cook, the operations specialist who built Apple's supply chain, with the engineer who built its hardware. Ternus led the engineering teams behind Apple's entire product lineup, including the iPhones that generate most of the company's revenue.
He gets barely a week to settle in. Apple holds its annual iPhone event on September 9, where it is expected to unveil its first foldable handset.
"Tim Cook left the house in phenomenal order," said Dan Ives, partner and senior managing director at investment firm Yorkville Ives & Co. "But now, it's about Ternus defining the AI chapter."
Ives expects the new chief executive to lean into what he knows. "There's no reason to fix what's already working," he said, predicting Ternus will concentrate on hardware innovation while leaving Cook's supply chain intact.
Some analysts had argued software chief Craig Federighi was the more logical pick for a company scrambling to catch up on AI. Carolina Milanesi, an analyst at Creative Strategies, said that misreads how consumers actually adopt technology.
"Consumers are still buying hardware first, and it's going to be like that for a long time," she said. "You're not going to discover the value of AI if you're not interested in the hardware."
Cook echoed that sentiment in a final memo to employees on August 31. "Few people understand what it takes to build products that change the world the way John does," Cook wrote.
Hardware pedigree and early career
Ternus earned a bachelor's degree in mechanical engineering from the University of Pennsylvania and worked as an engineer at Virtual Research Systems before joining Apple. Inside the company, he is credited with driving a push to make products more durable, reliable, and resilient, and with design work that cut their carbon footprint, according to The Straits Times.
The News International reported that Ternus, a 25-year Apple veteran, played a pivotal role in the transition to Apple Silicon, the iPad lineup, and the Vision Pro. He supervised the hardware design team, focusing on durability and reliability. Under his leadership, Apple launched the ultra-thin iPhone Air, a lower-cost MacBook Neo, and AirPods with hearing health features. He is also a major design mind behind the upcoming iPhone Ultra, Apple's first foldable iPhone.
Ternus will take the stage at Apple Park on September 9 to unveil the iPhone 18 Pro lineup alongside the foldable device, according to The News International. He will also lead presentations for a rumored touchscreen MacBook, camera-equipped AirPods, and an OLED-screen iPad.
Geopolitical and supply chain challenges
Apple's manufacturing operation is among the most complex in corporate history, a web of hundreds of suppliers and assembly lines that Cook painstakingly built over decades. Cook in recent years began shifting some of the work elsewhere — iPhone assembly to India, other production to Vietnam — but the diversification has been gradual, with China, one of Apple's biggest consumer markets, still anchoring the system, as The Straits Times reported.
Trump has repeatedly demanded Apple build iPhones on American soil, threatening tariffs on those made overseas. Cook avoided the heaviest blows of Trump's trade war by cultivating the president directly, making US investment commitments and political donations — all while also keeping Beijing onside.
Nowhere is that gap wider than in the geopolitical role Cook excelled at, courting both Beijing and Donald Trump's White House to protect a supply chain that runs largely through China, according to The Straits Times.
"He knows Apple Park like the back of his pocket in terms of hardware," Ives said of Ternus. "But on the global stage — that's probably one of the biggest areas where he's going to have to learn on the job."
Cook remains as executive chairman
Cook is not going far. He becomes executive chairman of Apple's board, with a mandate the company has said includes engaging policymakers around the world, as reported by multiple outlets.
"That was really clever," said Milanesi, arguing the arrangement frees Ternus from a role Cook has handled alone for years.
The September 9 iPhone event will be the first public measure of the handover. A foldable iPhone would be the most significant redesign in years, and Ternus will be its face — eight days into the job.
"This is a moment that they created for him," Milanesi said.
Compensation details
According to a securities filing on September 1, Ternus' base salary will be US$3 million, with stock options that could increase total compensation to US$58 million in his first year. Cook's salary will decrease to US$2 million, while his total compensation over the next year could be worth US$47 million, the filing said. Cook's total compensation for 2025 exceeded US$74 million, as reported by The Straits Times.