Apple is preparing for one of its biggest leadership changes in years. The company said Tim Cook will step down as CEO on September 1, 2026, after leading Apple for 15 years. He will move into the role of executive chairman, while John Ternus will become the new CEO.
Cook took over in 2011 after Steve Jobs and helped turn Apple into one of the most powerful companies in the world. During his time in charge, Apple grew far beyond the iPhone and built a stronger business around services and wearables.
Tim Cook Leaves Behind a Strong Legacy
Under Cook, Apple’s market value climbed from about $350 billion to more than $4 trillion. He guided the company through major product launches and helped expand its global reach.
Some of Apple’s biggest wins during Cook’s tenure include:
- Growth of the iPhone as Apple’s core revenue driver
- Expansion of services like Apple Music, iCloud, and Apple TV+
- Successful launches of Apple Watch and AirPods
- Stronger focus on recurring revenue and ecosystem loyalty
That track record gave Apple stability, even during supply chain issues, regulatory pressure, and changing consumer demand. Therefore, Cook leaves the CEO role with a reputation for discipline and steady execution.
John Ternus Steps In at a Critical Time
John Ternus is not a surprise choice. He has worked at Apple since 2001 and helped lead hardware development for products like the iPhone, iPad, and Mac. His promotion suggests Apple wants a smooth transition with a leader who already knows the company inside and out.
However, Ternus is taking over at a challenging moment. Apple faces growing pressure to move faster in artificial intelligence. Rivals have pushed deeper into generative AI, while Apple has received mixed feedback on products like the Vision Pro headset.
Investors will likely watch how Ternus balances hardware innovation with AI strategy. Cook’s continued presence as executive chairman should also help Apple manage political, regulatory, and global business risks.
For Apple, this is more than a leadership change. It is the start of a new chapter that could shape the company’s future in AI, mixed reality, and consumer technology.
