Why ASML is the Most Important Stock You’ve Never Owned

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In the vast tech ecosystem, one under-the-radar titan powers the future of nearly every major chipmaker: ASML Holding (ASML). Far more than just a semiconductor equipment supplier, ASML is a technological gatekeeper, a geopolitical linchpin, and arguably one of the most overlooked long-term growth stories in public markets.

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ASML Holding (ASML) vs. SPDR S&P 500 ETF (SPY)
ASML Holding (ASML) vs. SPDR S&P 500 ETF (SPY)

Despite ongoing concerns around industry cyclicality and China-related headwinds, ASML continues to solidify its dominance in a space where it faces virtually no actual competition. As 2026 draws nearer, investors may want to tune out the noise and focus on what’s unfolding beneath the surface—a company poised to enter a fresh multi-year growth phase, fueled by its unmatched “NA EUV” technology and a rising tide of national semiconductor reshoring efforts. I remain bullish on ASML, as the company is still in the early stages of commercializing its core offering.

The Monopoly Beneath the Silicon Curtain

Let’s begin with what might be the most open secret in tech: ASML has no true rivals when it comes to extreme ultraviolet (EUV) lithography. None. It is the sole manufacturer of these incredibly complex machines, which are essential for producing chips at the most advanced process nodes. Whether it’s the cutting-edge processors powering AI data centers or flagship smartphones, chances are they were built using ASML’s EUV technology.

Silicon Wafer during the photolithography process.
Silicon Wafer during the photolithography process.

These machines don’t come cheap. A single EUV scanner can cost upwards of $200 million, contains over 100,000 precision-engineered parts, and takes more than a year to assemble. Yet, chipmaking giants like TSMC (TSM), Intel (INTC), and Samsung (SSNLF) have no alternatives—they simply queue up and wait.

That exclusivity has allowed ASML to build a massive moat, not through pricing power alone, but through an unmatched technological lead. Even deep-pocketed rivals like Nikon ($NINOY, $NINOF) and Canon (CAJPY) have exited the EUV race entirely. ASML doesn’t just lead the market—it is the market.

ASML Holding (ASML) Similar Stocks
ASML Holding (ASML) Similar Stocks

Concerns about export restrictions, particularly involving China, have surfaced in recent quarters. While it’s true that China accounted for 29% of ASML’s 2023 revenue, no EUV machines have ever been shipped there. The tighter Dutch export controls—largely encouraged by U.S. pressure—mainly apply to high-end DUV tools. Though valuable, these sales were never the cornerstone of ASML’s long-term strategy.