ASML Holding NV ADR rallied 4.1% in pre-open trading as semiconductor and AI-related equities recovered from a steep selloff earlier in the week. The earlier decline had been driven by investor anxiety about potential tighter regulation of AI infrastructure and possible limits on new data-center construction following Democratic gains in U.S. midterm elections - concerns market participants now appear to be reassessing as excessive.
Contributing to ASML's gain, the company disclosed its most recent weekly share buyback activity under the 2026-2028 repurchase program that was authorized in January 2026 for up to EUR 12 billion. The disclosure covered purchases executed between November 2 and November 6. Management's continuing repurchase activity signals confidence in the stock's valuation at current levels and complements the positive fundamental picture from ASML's record third quarter.
In that quarter ASML reported net sales of EUR 11.7 billion, net income of EUR 5.0 billion and a gross margin of 57.5%. The company also raised its full-year 2026 revenue guidance to EUR 44-45 billion, reinforcing the strength of its underlying business.
Macro and sector context amplified the stock's rally. The Nasdaq was advancing 1.8% while the S&P 500 was up 0.8% in pre-market trade. A notably strong overnight earnings release from CoreWeave helped trigger a broader rebound across global technology names and lifted Nasdaq futures. European semiconductor peers were also trading higher in pre-market activity, indicating a synchronized recovery across the chip equipment complex.
Market attention to potential large-scale wafer capacity plans also added to the sector's momentum. A weekend report describing Elon Musk's Terafab and its intentions to expand semiconductor wafer capacity attracted interest, given ASML's dominant position in EUV lithography, which is integral to advanced chip manufacturing.
Despite the pre-market strength, ASML remains well below its 52-week high of $1,999.96. Separately, an ongoing union labor dispute regarding internal reorganization timelines represents a modest execution overhang for the company. Together, the unwinding of election-related regulatory anxiety, ongoing capital returns and a supportive market backdrop helped drive the pre-market advance in ASML shares.
The market move reflects a combination of company-specific actions and broader sentiment shifts rather than a single new operational development. Investors will likely continue to watch repurchase disclosures, quarterly performance metrics and any developments tied to labor negotiations and regulatory outlooks that could influence execution and sentiment going forward.