Tim Cook steps down as Apple CEO on August 31, handing reins to John Ternus
Tim Cook is stepping down as Apple CEO on August 31, 2026, after a 15-year tenure. He will be succeeded by John Ternus, senior vice president of Hardware Engineering, and will remain as executive chair. Under Cook, Apple’s market capitalization grew from approximately $350 billion to over $4 trillion, and its Services segment revenue surpassed $100 billion. The transition marks a major leadership change for the tech giant.