Apple CEO Tim Cook to Step Down, John Ternus to Take Reins
Apple has announced a major leadership transition. Tim Cook will step down as Chief Executive Officer on September 1, 2026, and will become Executive Chairman of the company's Board of Directors. He will be succeeded by John Ternus, currently Apple's Senior Vice President of Hardware Engineering. The transition was approved unanimously by the Board of Directors.
Transition Details
The leadership change is scheduled for September 1, 2026. Tim Cook will remain as CEO through the summer to work with Mr. Ternus on the transition. After the transition, Mr. Cook will continue to assist with certain company matters, including engagement with policymakers worldwide.
"It has been the greatest privilege of my life to be the CEO of Apple and to have been trusted to lead such an extraordinary company." — Tim Cook
Arthur Levinson, the current non-executive chairman, will become the lead independent director on September 1, 2026. John Ternus will join the Board of Directors on the same date.
Profile of John Ternus
Mr. Ternus is 51 years old and has worked at Apple for 25 years. He joined the company's product design team in 2001. His professional history includes:
- 2013: Became Vice President of Hardware Engineering.
- 2021: Promoted to Senior Vice President of Hardware Engineering and joined the executive team.
- Prior to Apple: Worked as a mechanical engineer at Virtual Research Systems.
- Education: Holds a Bachelor of Science degree in Mechanical Engineering from the University of Pennsylvania.
During his tenure at Apple, Mr. Ternus has overseen hardware development for products including the iPad, iPhone, AirPods, Mac, and Apple Watch. He played a key role in the Mac's transition from Intel processors to Apple's own silicon chips. He has been involved in the development and launch of products such as AirPods, the Apple Watch, and the Vision Pro headset. According to analysts, Mr. Ternus's appointment signals a focus on hardware and new devices, including a foldable iPhone.
"I am profoundly grateful for this opportunity to carry Apple's mission forward. Having spent almost my entire career at Apple, I have been lucky to have worked under Steve Jobs and to have had Tim Cook as my mentor." — John Ternus
Profile of Tim Cook
Tim Cook joined Apple in 1998 and served as Chief Operations Officer before being named CEO in August 2011, succeeding company co-founder Steve Jobs. During his 15-year tenure as CEO, Apple's market capitalization grew from approximately $350 billion to over $4 trillion.
- Yearly revenue increased from $108 billion in fiscal 2011 to over $416 billion in fiscal 2025.
- The company's net income exceeded $100 billion annually, with a reported profit of $112 billion for the fiscal year ending September 2025.
- Apple's services segment generated over $100 billion in annual revenue for the first time, reaching $109.16 billion in fiscal 2025 and a record $30 billion in a single quarter in late 2025.
- New product categories were introduced, including the Apple Watch (2015), AirPods (2016), and Apple Vision Pro (2024) .
- Apple Park, the company's headquarters, opened in 2017.
- In 2014, Mr. Cook became the first Fortune 500 CEO to publicly identify as gay.
Financial Context and Business Operations
Apple reported revenue of $111.2 billion for the quarter ending March 2026, a 17% increase year-over-year. iPhone revenue in that quarter was $57 billion, up 22%. The company had over $45 billion in cash on hand at the end of 2025. Apple operates in more than 200 markets worldwide and has approximately 2.5 billion active devices.
Company Challenges and Context
The leadership transition occurs as the technology industry focuses on artificial intelligence (AI). Apple has faced challenges in AI development, including delays in upgrading its Siri virtual assistant. To address this, the company has partnered with Google to integrate its Gemini AI technology into Siri. Analysts have noted that Apple's privacy policies and hardware integration may be a differentiator in the AI market.
The company faces supply constraints, including shortages of advanced chips for the iPhone and high demand for memory chips used in Mac Mini and Mac Studio computers, driven by AI workloads. Apple CEO Tim Cook stated that the company will pass some increased memory and storage chip costs to customers. The company has also moved some manufacturing from China to India in recent years.