September is a month of new beginnings. The school year starts, leaves change colors, and this year, Apple (NASDAQ: AAPL) is entering its Ternus era. On Sept. 1, 2026, longtime Apple executive John Ternus took over as CEO of the storied company as Tim Cook's 15-year tenure came to a close.

Cook, who guided the tech company to a valuation of more than $4.6 trillion, shaped an Apple era defined by operational discipline on both the manufacturing and financial fronts. Investors are rightfully wondering what this transition means for the company's future and their shares.

Missed Nvidia in 2009? This Rare Signal Is Flashing Again. In 2009, a "Double Down" signal flashed for a little-known chipmaker called Nvidia. For the first time in years, that same "Total Conviction" signal is flashing for a company 1/100th the size of Nvidia. Continue »

Image source: The Motley Fool.
Image source: The Motley Fool.

Ternus joined Apple in 2001 as an engineer and worked his way up the ranks. He was instrumental in the design of several of Apple's signature products. His technical background sets Apple up for a renewed emphasis on well-crafted products. I anticipate his tenure will be defined by new innovations and designs.

While Ternus has an impressive engineering background, he is not as well-versed or experienced in finance, supply chains, and public communication as Tim Cook. The ability to work with countries such as China and to communicate strategy effectively to stakeholders will be a real test for Ternus.

Lastly, the expectations for Apple are sky-high. Investors are accustomed to consistent execution and results from Apple. While Ternus is respected among employees, he'll need to prove that he has a real vision for Apple and can get the job done as CEO.

Investors should be cautiously optimistic. Cook made Apple into a juggernaut, but he wasn't without missteps. Ternus has had ample time to learn from his predecessor and is more than ready to step into one of the most important roles in all of tech. Apple's share price jumped 2.8% overnight leading into Sept. 1, suggesting the market (at least initially) approves of the changeover.

Before you buy stock in Apple, consider this:

The Motley Fool Stock Advisor analyst team just identified what they believe are the 10 best stocks for investors to buy now… and Apple wasn't one of them. The 10 stocks that made the cut are built for long-term growth and could produce monster returns in the coming years.

Consider when Netflix made this list on December 17, 2004... if you invested $1,000 at the time of our recommendation, you'd have $446,157!* Or when Nvidia made this list on April 15, 2005... if you invested $1,000 at the time of our recommendation, you'd have $1,377,357!*

That performance is why people listen. With a track record of beating the S&P 500 by nearly 5xStock Advisor offers a distinct advantage. Don't miss the latest top 10 list, available with Stock Advisor, and join an investing community built for the long haul.

*Stock Advisor returns as of September 4, 2026.

Catie Hogan has positions in Apple. The Motley Fool has positions in and recommends Apple. The Motley Fool has a disclosure policy.

Apple Is Entering a New Chapter. What Should Investors Expect? was originally published by The Motley Fool