SumanSpeaks Capital Markets & Geopolitical Intelligence · Estd 2006 Global Tech · Leadership Transition Apple's Leadership Transition: Can John Ternus Extend Tim Cook's 2,275% Rally? On September 1, 2026, Tim Cook handed the keys to a $4.6 trillion company to a hardware engineer. The stock barely blinked. The real test is only just beginning. 1 The Handoff That Redefined An Era Tim Cook stepped down as Apple CEO on September 1, 2026, after fifteen years at the helm. He moves into the newly created role of executive chairman. Taking over the corner office is John Ternus, Apple's longtime Senior Vice President of Hardware Engineering and a 25-year company veteran. The numbers behind Cook's tenure are extraordinary. Apple's market capitalisation grew from roughly $350 billion in 2011 to about $4.6 trillion today. Th...