Apple is on the verge of hitting a historic $4 trillion market valuation, driven by a significant surge in its stock price. The company’s recent progress in AI and its potential for a rebound in iPhone sales have ignited investor enthusiasm.

Since early November, Apple’s stock has climbed by approximately 16%, adding around $500bn to its market value. As of the latest close, the tech giant’s valuation stood at about $3.85 trillion, outpacing the combined market value of the stock exchanges in Germany and Switzerland. This growth has placed Apple ahead of its competitors, including Nvidia and Microsoft, in the race to reach the $4 trillion mark.

AI advancements boost investor confidence

The surge in Apple’s stock is primarily attributed to investor optimism surrounding the company’s advancements in AI, as well as expectations for a supercycle of iPhone upgrades. Despite concerns about slower growth in recent quarters, the company’s market performance reflects renewed confidence in its future prospects.

Earlier this month, Apple began integrating OpenAI’s ChatGPT into its devices, following an announcement of its plans that it would incorporate generative AI across its suite of apps. This move has helped to bolster investor confidence, with many anticipating that AI could play a significant role in revitalising iPhone sales. Apple’s efforts to enhance its AI capabilities are seen as a crucial part of its strategy to drive the next wave of iPhone upgrades, particularly with the release of the iPhone 16 series. Analysts are optimistic that the combination of AI advancements and a refreshed product lineup could spark a resurgence in consumer demand for the iPhone, especially in 2025.

While Apple is experiencing a strong rally in its stock price, questions remain about the short-term outlook for its iPhone business. The company has forecasted modest revenue growth in its fiscal first quarter, with expectations of low- to mid-single-digit increases. This projection has raised some concerns about the momentum of the iPhone 16 series, particularly during the holiday season.

However, industry analysts are more optimistic about the future, with many predicting a rebound in iPhone sales by 2025. According to LSEG data, revenue from iPhones is expected to recover in the next few years, driven by the anticipated AI-driven upgrades and a renewed focus on hardware innovation.

Apple’s recent stock rally has pushed its price-to-earnings (P/E) ratio to a near three-year high of 33.5, surpassing its rivals such as Microsoft and Nvidia. While this valuation has prompted some concerns about potentially inflated stock prices, broader market sentiment remains positive. Investors are hopeful that monetary easing will continue to support stock markets in the coming year, despite recent warnings from the Federal Reserve about slower rate cuts.

In addition to its AI efforts, Apple is also working to reduce its reliance on external suppliers, particularly in the critical area of mobile chips. The company is preparing to launch its own custom-designed cellular modem chips, which will debut in the iPhone SE, Apple’s entry-level smartphone. This move is a significant step toward decreasing the company’s dependence on Qualcomm, which has dominated the modem market for years.

Apple’s modem project, which has been in development for over five years, is expected to be a game-changer for the company. The project follows Apple’s 2019 acquisition of Intel’s modem division for $1bn, a strategic move aimed at bolstering its in-house chip design capabilities. While the company has faced several challenges along the way, including engineering hurdles and leadership changes, it is now poised to debut its new modem by 2027, with the goal of surpassing Qualcomm’s technology in the coming years.

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