Better Artificial Intelligence Stock: ASML vs. QUALCOMM

As the race for faster, more efficient chips accelerates, should you prioritize the machinery that builds them or the processors that power them? Choosing between ASML Holding N.V. (NASDAQ:ASML) and Qualcomm (NASDAQ:QCOM) is a key decision for investors.

ASML provides the critical lithography equipment necessary for manufacturing advanced chips, while Qualcomm designs the wireless and AI-driven processors used in smartphones and data centers. These two industry titans offer different ways to benefit from the ongoing global demand for high-performance computing.

The case for ASML Holding N.V.

ASML operates as the sole provider of extreme ultraviolet lithography machines, which are required to print the tiny circuits found in the most powerful AI chips available from semiconductor companies today. The enterprise sells these massive, multi-million-dollar systems to the world's leading chip manufacturers. Because it is the only company capable of producing this specific technology, ASML occupies a vital and virtually untouchable position in the global electronics supply chain.

Financial performance remains robust as chipmakers upgrade their facilities for the next generation of artificial intelligence hardware. In its 2025 fiscal year (FY), revenue reached $36.6 billion, representing a 15.6% increase over the $31.6 billion reported in the previous year. This growth helped the company generate $10.8 billion in net income, up from $8.5 billion in FY 2024, demonstrating its ability to expand profits alongside sales.

As of its December 2025 balance sheet, the company maintains a conservative capital structure with a debt-to-equity ratio of 0.1x. This ratio, which measures total debt against shareholder equity, suggests the company is not overly reliant on borrowed money. The current ratio, a measure of the ability to pay short-term debts with current assets, sits at 1.3x, while free cash flow reached $12.4 billion. Free cash flow represents cash flow from operations minus capital expenditures.

The case for QUALCOMM

Qualcomm is the world leader in mobile system-on-a-chip designs and wireless connectivity, but it is rapidly expanding into new high-growth markets. While it counts Apple (NASDAQ:AAPL) and Xiaomi (OTC:XIACF) among its major handset customers, it recently moved into the data center space. In September of 2026, the company entered a multi-year partnership with Amazon (NASDAQ:AMZN) to provide custom artificial intelligence chips and optical networking solutions for cloud infrastructure.

Revenue growth remains steady even as the company navigates a shift in its product mix. In FY 2025, revenue reached $44.3 billion, a 13.7% increase compared to the $39.0 billion earned in the prior year. However, net income fell to $5.5 billion from $10.1 billion in FY 2024, resulting in a net margin of 12.5%. This decrease in net margin, which is the percentage of revenue kept as profit, was influenced by higher research spending and shifting product costs.

As of its September 2025 balance sheet, Qualcomm shows strong liquidity with a current ratio of 2.8x. Its debt-to-equity ratio is 0.8x, indicating a higher level of leverage than its peer but still within a manageable range for its industry. The company generated $12.8 billion in free cash flow during FY 2025, providing ample capital for dividends and reinvestment into its business, which includes automotive and Internet of Things segments.

Risk profile comparison

ASML faces significant risks regarding geopolitical tensions and international trade restrictions. Because its lithography machines are considered a matter of national security, the company is subject to export controls that limit its ability to sell to certain regions. Furthermore, its business is highly concentrated among a few massive customers, meaning any delays in their factory expansions could lead to significant order cancellations for ASML equipment.

Qualcomm is vulnerable to customer concentration, particularly in the premium smartphone market where it relies heavily on Apple. This makes it susceptible to shifts in device market share or the potential for customers to design their own internal chips. Additionally, Qualcomm faces intense competition from Broadcom (NASDAQ:AVGO) and Nvidia (NASDAQ:NVDA) in the AI and connectivity markets, alongside ongoing legal challenges regarding its patent licensing models.

Valuation comparison

Qualcomm appears to be the more affordable option based on both earnings and sales multiples, while ASML commands a significant premium for its specialized market position.

Valuation metrics include sourcing from Financial Modeling Prep (FMP) and may differ from other data providers.

Which stock would I buy in 2026?

When it comes to investing in the artificial intelligence sector, ASML is a sure bet because of its legal monopoly on advanced lithography machines, which competitors have struggled to keep pace with, and management's excellent oversight of the company's finances.

That said, at this time, I would invest in Qualcomm. Its far lower share price valuation offers the potential for greater upside. The company's stock is down because its core handset business operates in a mature market.

Moreover, the cost of components, particularly computer memory, has soared over the past year due to demand from the AI sector, resulting in rising prices that reduced consumer demand for smartphones. This contributed to the company experiencing a 4% year-over-year decline in sales to $9.9 billion in its fiscal third quarter ended June 28.

However, Qualcomm is pivoting to servicing the AI data center market in a bid to expand its business. The company's recent deal with AI titan Amazon suggests it's gaining traction here. This new line of business provides the potential for Qualcomm to return to revenue growth.

Robert Izquierdo has positions in ASML, Amazon, Apple, Broadcom, Nvidia, and Qualcomm. The Motley Fool has positions in and recommends ASML, Amazon, Apple, Broadcom, Nvidia, Qualcomm, and Xiaomi. The Motley Fool has a disclosure policy.