Tim Cook will step down as Apple’s chief executive on 1 September, handing the role to John Ternus, the company’s head of hardware engineering, while taking the title of executive chairman.
Cook’s departure ends a 13-year tenure during which he guided Apple from a $350 billion market capitalization at the start of his leadership to over $4 trillion today, a period marked by steady product launches and global expansion, particularly of the iPhone.
The succession plan had been in development for at least a year, with Ternus emerging as a leading candidate after the departure of chief operating officer Jeff Williams, and his internal profile strengthened by a quarter-century of involvement across Apple’s product lines, including every iPad generation, many iPhone models, AirPods, Apple Watch and the shift to Apple silicon for Macs.
In his announcement, Cook described leading Apple as “the greatest privilege of my life” and praised Ternus as a visionary with “the mind of an engineer, the soul of an innovator and the heart to lead with integrity and honour,” expressing confidence in his ability to guide the company forward.
Ternus, who began at Apple in 2001 and worked under Steve Jobs before the co-founder’s 2011 retirement and subsequent death, referred to Cook as his mentor and said he felt “humbled to step into this role,” pledging to uphold the values that have defined Apple for half a century.
Analysts note that while Cook’s era delivered sustained financial growth and entrenched Apple’s products in daily life, his tenure did not replicate the disruptive product vision associated with Jobs, leaving questions about Apple’s ability to pioneer entirely latest categories.
Investor scrutiny has intensified over the past year regarding Apple’s approach to artificial intelligence, as the company has lagged behind competitors in developing proprietary AI models and instead relied on integrating third-party tools into services like Siri, raising concerns about its long-term positioning in a rapidly evolving tech landscape.
The Vision Pro, Apple’s mixed-reality headset launched in early 2024, has struggled to gain consumer traction despite high expectations, underscoring the challenge Ternus faces in translating technological ambition into widespread adoption beyond the company’s core iPhone and Mac businesses.
Ternus takes command of a company with entrenched market dominance and formidable cash reserves, but also one where growth expectations are tied to success in emerging areas where Apple has yet to demonstrate clear leadership, setting up an early test of his ability to balance operational excellence with strategic innovation.
Why is Tim Cook stepping down now?
Cook said he made the decision after months of internal succession planning, describing his time as CEO as the greatest privilege of his life and expressing confidence in Ternus as the right person to lead Apple into the future.
What experience does John Ternus bring to the CEO role?
Ternus has worked at Apple since 2001, overseeing hardware engineering for products including every iPad generation, many iPhone models, AirPods, Apple Watch and the transition of Macs to Apple silicon, and previously worked under Steve Jobs.
How will Cook’s role change after September 1?
Cook will transition from chief executive to executive chairman, remaining at Apple to work closely with Ternus during the leadership shift while no longer overseeing day-to-day operations.
What challenges does Ternus inherit as Apple’s new CEO?
Ternus takes over a company facing investor questions about its AI strategy and mixed reception for recent products like the Vision Pro, while needing to sustain growth in core iPhone and Mac businesses amid rising competition.
