Tim Cook Steps Down As Apple CEO, John Ternus Takes Over On September 1

Apple announced that Tim Cook will step down as CEO and hand the reins to John Ternus, effective Sept. 1, while Cook will remain involved with the Cupertino, California, company as executive chairman.

The Associated Press reported that Cook, 65, is turning over the CEO duties to Apple’s head of hardware engineering, John Ternus, on Sept. 1 and that Arthur Levinson will relinquish his role as Apple’s non-executive chairman while remaining on its board of directors.

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Apple’s own press release dated April 20, 2026, said the transition was approved unanimously by the Board of Directors and that it would take effect on September 1, 2026, with Cook becoming executive chairman and Ternus becoming chief executive officer.

Multiple outlets tied the timing to Apple’s reporting calendar, with the AP noting Cook and Ternus may have more to say about the changing of the guard on April 30 when Apple is scheduled to release its financial results for the first three months of the year.

The BBC similarly said Ternus will take over on 1 September and Cook will become executive chairman, after Cook had led the company for 15 years.

In the same announcement, Apple said Cook will continue in his role as CEO through the summer to work with Ternus on a smooth transition, and that as executive chairman Cook will assist with certain aspects of the company, including engaging with policymakers around the world.

Cook framed the move as a personal milestone, telling reporters, “It has been the greatest privilege of my life to be the CEO of Apple and to have been trusted to lead such an extraordinary company,” and adding, “I love Apple with all of my being.”

The leadership change arrives as Apple’s strategy around artificial intelligence has become a central point of scrutiny, with the AP describing “the most upheaval within the industry since Jobs unveiled the first iPhone in 2007” and saying Apple had “gotten off to a rough start in AI.”

The AP reported that Apple “finally turned to Google — an early leader in the AI race — for help making the iPhone’s virtual assistant Siri into a more conversational and versatile helper,” and it framed the CEO transition as occurring while “the AI strategy now the focus.”

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The Hill quoted Wedbush Securities analyst Dan Ives saying, “Apple is making a major transition on its AI strategy and longtime CEO and legendary Cook leaving now is a surprise,” and added that there was “growing pressure on Apple to produce a successful AI strategy.”

CNBC’s account of reactions also emphasized the timing, noting that Apple announced on Monday that CEO Tim Cook would be replaced by John Ternus and that executives began reacting shortly after the news broke.

In Apple’s own press release, the company described the succession as the result of a “thoughtful, long-term succession planning process,” and said Cook would work closely with Ternus through the summer.

The BBC said Cook’s decision followed months of speculation after Apple celebrated its 50th anniversary, and it described Ternus as a favorite to replace Cook after Jeff Williams left operational responsibilities.

The AP connected the transition to a pivotal moment for Apple’s industry position, saying Apple is currently valued at $4 trillion and that Nvidia reached $4 trillion and then $5 trillion during the AI-driven demand for its processors.

Cook and Ternus used the announcement to define the transition in personal and technical terms, while analysts and executives outside Apple linked the move to product direction and AI readiness.

Cook’s statement in Apple’s press release reiterated, “It has been the greatest privilege of my life to be the CEO of Apple,” and he added, “I love Apple with all of my being,” while also thanking the team as “ingenious, innovative, creative, and deeply caring.”

Ternus, in the same press release, said, “I am profoundly grateful for this opportunity to carry Apple’s mission forward,” and he described his own background as having “spent almost my entire career at Apple” and working under Steve Jobs with “Tim Cook as my mentor.”

Levinson, who Apple said would become lead independent director on September 1, 2026, praised Cook’s leadership, saying, “Tim’s unprecedented and outstanding leadership has transformed Apple into the world’s best company.”

Outside Apple, the BBC included commentary from Forrester analyst Dipanjan Chatterjee, who praised Cook’s financial stability but said Apple “remains structurally dependent on the phone” as it “searches for its next growth engine.”

The BBC also quoted Ken Segall, who said, “I don't think Tim ever really shook the operations guy vibe,” contrasting “Steve the visionary” with “Tim the operations guy.”

The AP carried a quote from Wedbush Securities analyst Dan Ives saying, “Cook created a major legacy at Apple but it was ultimately time to pass the torch to Ternus with the AI strategy now the focus.”

While all outlets reported the same core transition—Tim Cook stepping down and John Ternus taking over on Sept. 1—coverage diverged in what it emphasized: financial legacy, product innovation, AI urgency, or leadership style.

The AP foregrounded Apple’s valuation milestones and the scale of Cook’s tenure, saying Apple’s market value soared by more than $3.6 trillion during an iPhone-fueled era and that Cook’s reign ended a 15-year run.

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The BBC focused on the “new era” framing and on Ternus’s hardware background, saying he has been at Apple for 25 years and will take over on 1 September, while Cook becomes executive chairman.

Fortune leaned into Ternus’s personal profile, calling him “the 51-year-old former swimming champ” and describing his engineering path that included a 1997 bachelor of science in engineering, majoring in mechanical engineering, and a 1994 report in the Daily Pennsylvanian about winning swimming events.

The Hill emphasized the AI boom context and quoted Dan Ives again, tying the timing to “WWDC” and saying Cook must feel “the pieces are now in place heading into WWDC.”

CNN’s account of the transition reactions included a broader sweep of public figures, reporting that OpenAI CEO Sam Altman posted, “Tim Cook is a legend,” and that Google CEO Sundar Pichai posted, “Congrats on an incredible run @tim_cook , always respected your deep commitment to Apple's mission and best wishes in your new role! Look forward to working with John as well!”

CNBC similarly highlighted political and business reactions, including Trump’s Truth Social praise and Qualcomm CEO Cristiano Amon’s X post, “Congratulations to @tim_cook on his nearly 15 years of leadership at @Apple and to John Ternus on becoming CEO.”

The sources portray the succession as setting up a near-term sequence of corporate and product milestones, with Apple’s own statement emphasizing transition mechanics and external reporting pointing to AI updates and upcoming events.

Apple said Cook will continue as CEO through the summer and that the transition was approved unanimously by the Board of Directors, while also stating that Cook will assist with certain aspects of the company, including engaging with policymakers around the world.

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The AP said Cook and Ternus may have more to say about the changing of the guard on April 30 when Apple is scheduled to release its financial results for the first three months of the year.

The BBC said Ternus emerged as a favorite after Jeff Williams left the company’s operational responsibilities, and it described Ternus’s role in overseeing engineering underlying the iPhone, iPad and Mac.

CNN added that Apple’s next CEO Ternus will take the helm during a pivotal year expected to include a revamp of popular products like Siri and the iPhone, and it said Apple will likely introduce the long-awaited Siri update during its Worldwide Developers Conference in June.

The Hill similarly referenced WWDC and said Cook must feel “the pieces are now in place heading into WWDC to hand over the reigns at this time.”

In the immediate governance transition, Apple’s press release said Arthur Levinson would become lead independent director on September 1, 2026, and that Ternus would join the board of directors effective September 1, 2026.