Apple surprised the tech world this week when it announced that longtime CEO Tim Cook would be stepping down and that John Ternus — the company’s senior vice president of hardware engineering —will take the helm starting September 1, 2026.
Ternus has big shoes to fill, just as Cook did when he inherited the job from the legendary Steve Jobs back in 2011. Apple grew tenfold into a $4 trillion business during Cook’s 15-year tenure. Known for finding efficiencies in operations and supply chains, he is credited with creating the wearables category and growing Apple Services, which includes Apple Music, Apple TV and Apple News+, into a $100 billion business.
Who Is John Ternus?
John Ternus is Apple’s incoming CEO. As the company’s senior VP of hardware engineering, he has led major product development efforts, including the iPad and AirPods. As CEO, Ternus is expected to drive new hardware innovation, strengthen Apple’s AI strategy and navigate complex political and regulatory issues.
Cook, who is 65 years old now, will spend the next four months mentoring Ternus before transitioning to a new role as executive chairman. As Ternus prepares to take the reins of one of the world’s most prestigious tech companies, we take a closer look at his accomplishments and what his appointment could mean for Apple’s future.
Who Is John Ternus?
Ternus earned a bachelor’s degree in mechanical engineering from the University of Pennsylvania. For his senior project, he designed a device that allowed quadriplegics to manipulate a mechanical arm by moving their head. After graduation, he spent four years designing virtual reality headsets at Virtual Research Systems.
Ternus joined Apple in 2001, primarily working on Mac screens at first. He was promoted to lead the iMac team in 2005, and in 2013, he was named the vice president of hardware engineering. He became the senior vice president of hardware engineering in 2021. Since then, Ternus was instrumental in launching the iPad and AirPods, according to the company, and he has overseen the development of new product variations, such as the iPhone Pro, iPhone Pro Max, and more recently, the iPhone Air and MacBook Neo.
During Ternus’ tenure, Apple transitioned away from Intel processors to its own Apple silicon chips. Johny Srouji, who led the company’s semiconductor strategy, was promoted to chief hardware officer when Ternus’ appointment was announced. Over the years, Ternus also introduced new techniques that made Apple’s products more reliable and durable, and he led innovation in materials and hardware design that reduced the carbon footprint of several products.
Similar to Cook, Ternus has been described as detail-oriented and an “even-tempered collaborator.” In a news release, Cook said Ternus is a “visionary” with the “mind of an engineer, the soul of an innovator, and the heart to lead with integrity and with honor.”
What This Means for Apple
Ternus’ promotion to CEO is coming at a critical time for Apple as a business. These are some of the top priorities he will likely be focusing on in the months to come.
Hardware Innovation
Ternus’ appointment could be a sign that Apple is renewing its focus on developing a new hardware product that makes a real impact in the industry.
The company, which generates half of its revenue from iPhones, has not redefined itself with a new product in years. Its most recent innovation, the augmented reality headset Vision Pro, has lagged in adoption since it was launched in 2024. The headset, which sells for more than $3,000, is largely seen as an “expensive misstep” for the company, which has since shifted its focus to smart glasses, according to Wired.
By appointing Ternus instead of a software executive, some analysts hope Apple will reestablish itself as a hardware innovator and launch foldable smartphones or AI-first devices. In fact, the company already has plans to release a line of smart glasses this year, and is reportedly working on an AI-powered, wearable pin equipped with cameras, microphones and a speaker.
AI Strategy
Interestingly, Apple is the only major tech company that is not at the forefront of the AI arms race. While Microsoft, Google, Meta and Amazon have spent hundreds of billions of dollars on data centers and developing frontier AI models, Apple has largely taken a more cautious approach, focusing instead on small acquisitions, selective partnerships and in-house developments that emphasize privacy and on-device processing.
In 2024, the company announced its Apple Intelligence system, which would bring AI-powered writing, summarization and image generation tools to its devices while securely storing personal data within its Private Cloud Compute system. Apple, which has already announced integrations with ChatGPT and other AI chatbots within its Apple Intelligence system, will reportedly pay Google $1 billion annually to use its Gemini models to enhance the Siri voice assistant with more AI capabilities. The launch of those features has been delayed but is expected in 2026.
While investors may appreciate Apple’s hesitancy to invest billions in generative AI, customers and investors alike will be looking to Ternus to enhance the company’s AI capabilities, define itself in the AI arena and mitigate its reliance on Google, which owns the competing Android operating system.
Political Diplomacy
Ternus will be stepping into a role that has become increasingly political. He will likely be involved in discussions around the Trump administration’s tariff policies, the company’s manufacturing relationships in China and Europe’s growing number of tech regulations, most notably the Digital Markets Act.
Cook has developed a friendly relationship with Trump over the years. He even personally called the president for help with what Trump described as a“fairly large problem” — most likely about his sweeping tariffs on products made in China. Cook’s diplomacy skills seemed to have paid off. Trump exempted phones, computers and chips from the tariffs in April 2025, but he has also pushed Apple to bring more of its manufacturing stateside. Cook later gifted Trump an American-made gold and glass plaque of the Apple logo. The gift coincided with the company’s announcement that it would invest an additional $100 billion in its U.S. manufacturing operations, adding to a previously announced $500 billion investment.
Cook may continue to manage these relationships as executive vice president, according to Apple’s press release, which said he will “assist with certain aspects of the company, including engaging with policy.” But the extent of Cook’s involvement remains unclear, and it seems likely that Ternus will be engaged in many of these types of discussions going forward.
Frequently Asked Questions
Will Tim Cook still be involved in Apple?
Yes. As executive chairman, Cook is expected to assist with policy and other aspects of the business, though his exact role is unclear.
What are the biggest challenges John Ternus faces as CEO of Apple?
Ternus is expected to drive new hardware innovation, strengthen Apple’s AI strategy and navigate complex political and regulatory issues.
