Apple Names John Ternus CEO, Chairman Replacing Tim Cook

Apple announced Monday that John Ternus will take over as Chief Executive Officer, succeeding Tim Cook, who will assume the position of executive chairman on September 1st. Ternus, currently the senior vice president of hardware engineering, will also join Apple’s board of directors upon his appointment. Arthur Levinson, the current non-executive chairman, will become the lead independent director.

Cook will continue to serve as CEO throughout the summer, working closely with Ternus to ensure a seamless leadership transition, according to a company press release. The board formally approved the appointment on Friday.

This marks Apple’s first CEO transition since Cook, 65, took the helm in 2011, following the passing of Steve Jobs. Ternus will be Apple’s eighth CEO.

“It has been the greatest privilege of my life to be the CEO of Apple and to have been entrusted to lead such an extraordinary company,” Cook stated. “I deeply love Apple and am profoundly grateful for the opportunity to have collaborated with a team of incredibly ingenious, innovative, creative, and caring individuals who have been steadfast in their commitment to enriching our customers’ lives and delivering the best products and services globally.”

Additionally, Apple announced that Johny Srouji will be promoted to chief hardware officer, taking on an expanded role that includes leading hardware engineering, succeeding Ternus in this capacity. Srouji, formerly the senior vice president of hardware technologies, will now oversee the company’s complete hardware development efforts.

Under Cook’s leadership, Apple’s market capitalization surged by more than twentyfold, reaching $4 trillion as of Monday’s close. In the previous year, Cook’s total compensation amounted to $74.6 million, comprising a $3 million base salary along with substantial stock awards, according to recent regulatory filings. Forbes estimates his net worth to be close to $3 billion.

However, as Cook transitions, Apple faces a complex landscape. This includes an increasingly intricate global supply chain, ongoing geopolitical tensions, potential trade tariffs, and a significant constraint in the memory chip market, driven by escalating demand for artificial intelligence processors. The strategic navigation of these challenges will be a key focus for Ternus.

Ternus, 50, has been instrumental in driving Apple’s hardware innovation, having been with the company for nearly two decades. A graduate of the University of Pennsylvania with a degree in mechanical engineering, he joined Apple shortly after its initial boom. His tenure has seen him oversee hardware engineering for iconic products such as the iPhone, iPad, Mac, Apple Watch, AirPods, and the recently launched Vision Pro.

Ternus joined Apple in 2001, following a four-year tenure as a mechanical engineer at Virtual Research Systems. Within Apple, he initially contributed to the product design team before rising to vice president of hardware engineering in 2013.

During his nearly 15-year tenure as CEO, Cook spearheaded Apple’s expansion into the burgeoning wearables market with the introduction of the Apple Watch and AirPods. He also oversaw the ambitious launch of the Vision Pro, a virtual reality headset that, despite initial fanfare, has encountered challenges in achieving widespread market adoption since its 2024 release.

Apple’s revenue nearly quadrupled under Cook, exceeding $400 billion in the most recent fiscal year. Cook is widely recognized in Silicon Valley as an operational mastermind, credited with the profound transformation of Apple’s supply chain. He joined the company in 1998 as executive vice president of worldwide sales and operations, at a time when Apple was on the brink of financial collapse. His operational acumen was honed during a 12-year period at IBM, where he contributed to the company’s computer manufacturing efforts, and also served as vice president of corporate materials at former PC manufacturer Compaq.

For Ternus, a critical mandate will be to accelerate Apple’s deep integration into artificial intelligence, an area where the company has been perceived to be trailing some of its larger tech rivals. While recent iPhone models have performed strongly, Apple has faced increasing scrutiny from investors and industry experts regarding its perceived lag in deploying cutting-edge AI technologies. This concern was amplified by a significant delay in an anticipated upgrade to its Siri voice assistant last year. In response, Apple restructured its AI leadership in December, appointing a veteran from Google to lead the division.

The company has confirmed plans to introduce an updated Siri this year, leveraging advancements from a Google Gemini AI model. This strategic move signals a significant push to bolster Apple’s AI capabilities and address market expectations. The departure of product designer Jony Ive in 2019 also marked the loss of a key executive instrumental in shaping the aesthetic appeal of Apple’s flagship products, particularly the iPhone. Ive has since joined OpenAI, which announced in May 2025 an acquisition of his design startup for approximately $6.4 billion.

In recent years, Cook has also served as a prominent public advocate for Apple’s global interests, engaging with both domestic and international leaders. Early in his tenure, he championed enhanced internet privacy protections worldwide. A notable instance was his clash with the U.S. government in 2016 over a request to help unlock an encrypted iPhone used in a criminal investigation, which Cook argued would compromise user privacy. The FBI eventually found an alternative method to access the device.

More recently, Cook has focused his public advocacy on navigating complex trade relationships, particularly with President Donald Trump, who had previously imposed tariffs on imports from China and other Asian countries critical to Apple’s global operations. In August, Cook’s visit to the White House saw him appearing alongside President Trump to announce Apple’s commitment to invest $600 billion in the U.S. over the next five years.

During that August meeting, President Trump, who had previously referred to Cook as “Tim Apple,” read out the company’s commitments and expressed his approval, stating, “I love that you’re doing this.”

Dan Ives, an analyst at Wedbush Securities, expressed surprise at the timing of Cook’s departure. “The expectation was that he might stay on for another year,” Ives noted, referencing prior comments from Cook that suggested a longer tenure.

Cook had publicly addressed and dismissed growing speculation about his future at the company during a “Good Morning America” appearance the previous month, stating that retirement rumors were unfounded. When asked about reports of his impending step-down, Cook responded, “No, I didn’t say that. I haven’t said that. I love what I do deeply. Twenty-eight years ago, I walked into Apple, and I’ve loved every day of it since.”