Tim Cook bids farewell to Apple community on last day as CEO

Tim Cook’s final day as Apple’s CEO arrived on August 31, 2026, closing out a 15-year run that transformed a company once defined by its founder’s mystique into the most valuable corporation on Earth. His parting message to the Apple community was simple: gratitude, love, and a reminder that “this is not goodbye.”

John Ternus, a 25-year Apple veteran who served as senior vice president of hardware engineering, officially takes the CEO title on September 1, 2026. Cook, now 65, will slide into the role of executive chairman, where he’ll focus on high-level policy work and government relationships in the US and China.

The numbers tell the story

When Cook stepped into the CEO role in August 2011, Apple’s market capitalization sat at roughly $350 billion. Under Cook’s watch, Apple’s market cap surged past $4 trillion. Annual revenue climbed from around $108 billion to somewhere in the range of $400 billion to $416 billion. Annual profit quadrupled to more than $110 billion.

Perhaps the most structurally significant shift: services revenue, which barely registered as a line item when Cook took over, surpassed $100 billion. That business alone, encompassing everything from the App Store to Apple Music to iCloud subscriptions, would rank as a Fortune 100 company by revenue if it were spun off.

Cook also presided over the launch of entirely new product categories. The Apple Watch and AirPods both debuted during his tenure, each becoming market-defining products in their respective spaces. Neither existed when Steve Jobs passed the torch.

A farewell fit for Cupertino

Around 200 employees gathered for a farewell event in late August at Apple Park that included tributes from fellow executives and a performance by OneRepublic.

Cook used the occasion to endorse his successor directly, describing Ternus as an ideal leader who combines deep engineering expertise with personal integrity.

Ternus’s first major public test arrives quickly. Apple’s “Surprise and shine” event on September 9, 2026, will mark his debut as the face of the company.

What Cook leaves behind

Cook navigated Apple through a period that included a global pandemic, escalating US-China trade tensions, antitrust scrutiny on multiple continents, and the rise of generative AI. He managed to keep Apple’s supply chain humming through chip shortages that crippled competitors. He built the services business into a recurring-revenue juggernaut that Wall Street loves because it’s high-margin and predictable.

His decision to stay on as executive chairman keeps him involved in exactly the areas where Apple faces its trickiest challenges: navigating regulatory environments and maintaining manufacturing relationships in China while Washington pushes for decoupling.

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