Apple Hits $5 Trillion Market Cap Under Cook's Leadership, Ternus Faces Test
Apple's stock has grown from $350 billion to $5 trillion under Tim Cook's leadership, with a return of 2,740% for shareholders over his 15-year tenure.
The company hit its $5 trillion market cap milestone during Cook's final earnings call as CEO, which he gave on September 1, 2026.
Investors are now watching to see if new CEO John Ternus can continue this streak.
One key area of focus is Apple Intelligence, a term coined by the company to describe its artificial intelligence advancements. While Apple has been criticized for lagging behind other tech giants in AI development, it recently announced an upgraded Siri based on a customized large language model (LLM) developed with Alphabet.
Cook emphasized that user experience remains at the forefront of Apple's strategy, and that the company's ability to deliver this experience will continue to drive its success. He noted that Apple's unique combination of massive unified memory bandwidth, industry-leading power-efficient performance, and deep on-device intelligence is built around the customer experience from the ground up.