Tim Cook stepped down as Apple Inc. (NASDAQ:AAPL)’s CEO on September 1 after 15 years, becoming executive chairman and handing the role to hardware chief John Ternus, Reuters reported.
Cook took Apple from a $350 billion company to a more than $4.5 trillion one during his tenure and will now focus on Apple’s dealings with policymakers amid tense U.S.-China relations. Analyst Brian Mulberry of Zacks Investment Management, which owns Apple stock, said AI is “the single biggest challenge” for Ternus, noting Apple needs to show AI can be more than an app on the iPhone, more than Siri, while also continuing to shift manufacturing away from China without hurting margins. That manufacturing shift is already underway, with most U.S.-bound iPhones set to be made in India by the end of 2026 and devices like AirPods and iPads assembled in Vietnam. Cook’s final quarter as CEO was a record one: fiscal third-quarter revenue reached $109.4 billion, up 16% year over year, with iPhone revenue up 22% to $54.3 billion and Services setting its own record at $30.7 billion.
Apple recently reclaimed its position as the world’s most valuable company, with a market capitalization near $5 trillion.
Bull Case
Apple Inc. (NASDAQ:AAPL) enters the leadership transition from a position of financial strength. Fiscal third-quarter revenue reached a record $109.4 billion. Earnings per share rose 29%. Apple also reclaimed its position as the world’s most valuable company. It gives Ternus a strong financial foundation without an urgent turnaround to manage.
Ternus gives Apple a continuity-focused leadership transition. He has spent years leading Apple’s hardware organization and working closely with Cook. It gives him deep knowledge of the company’s products and operations. His internal experience could reduce execution risk compared with an outside appointment and allow Apple to maintain its existing strategy while Ternus develops his own priorities.
Apple has also made progress on several strategic challenges before Ternus takes over. Most U.S.-bound iPhones should come from India by the end of 2026. Apple assembles AirPods and iPads in Vietnam. Hence, the firm has already started reducing its reliance on China, while its Services business provides another source of financial strength after generating a record $30.7 billion in June-quarter revenue.
Bear Case
Apple Inc. (NASDAQ:AAPL) enters the leadership transition with significant weaknesses in AI and product innovation. The company has delayed its AI-powered Siri overhaul multiple times. The $3,499 Vision Pro failed to generate strong sales. Now, Ternus needs to improve Apple’s AI and product strategy and convince investors that the company can execute more effectively under his leadership.
Apple also faces slower growth as Ternus begins his tenure. Consensus estimates call for fourth-quarter revenue growth of 9% to 11% and project single-digit growth for most of next year. Slower expansion could make it harder for Ternus to generate the type of growth that investors expect from Apple’s enormous valuation.
Apple also faces supply-chain pressures that could weigh on its products and margins. A global shortage of memory chips and processors has pushed Apple to raise prices on Macs and iPads and has lengthened delivery times for products such as the Mac mini and Mac Studio. These pressures could complicate Ternus’s efforts to maintain Apple’s financial momentum while he addresses the company’s larger AI and product challenges.
Hedge Fund Data
Insider Monkey’s database shows Apple Inc. (NASDAQ:AAPL) was held by 169 hedge funds in the second quarter of 2026, down slightly from 170 in the first quarter. Microsoft, Apple’s closest large-cap rival and widely seen as further along in enterprise AI, was held by more funds: 273.
Conclusion
Apple’s strong financial position and Ternus’s deep experience give the new CEO a solid foundation for the transition. However, Apple’s AI delays, slower growth, and supply-chain pressures could challenge his ability to maintain the company’s momentum. Investors should see whether Ternus can solidify Apple’s AI strategy and sustain growth while preserving its financial strength.
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