John Ternus will officially become Apple's CEO on September 1, 2026, just weeks before the company's major September event. This timing positions him to lead Apple's anticipated launch of its first foldable iPhone, a device representing a significant new direction for the company. The strategic transition suggests Apple's confidence in Ternus to guide this pivotal product launch during a critical period.

Ternus personally oversaw the engineering and product development of Apple's first foldable iPhone, according to Mark Gurman's Power On newsletter. He has focused on iPad improvements, enhancing performance, battery, and reliability. The engineer-turned-executive has increased his public profile, introducing the iPhone Air last year and taking a larger role in iPhone 17 launch coverage as part of his CEO preparation.

Assuming leadership in early September positions Ternus for Apple's crucial holiday quarter, which could generate nearly $150 billion in revenue. He inherits Apple's strongest product lineup ever, with refreshed MacBooks and the new MacBook Neo setting records. The transition mirrors Tim Cook's in 2011, when Apple had a robust product pipeline, suggesting a smooth continuation of Apple's innovative trajectory under new leadership.