Asian chip stocks fall on ASML's disappointing forecast, possible U.S. export cap

Asian chip stocks fell on Wednesday after Dutch semiconductor equipment maker ASML posted disappointing sales forecasts, driving down global stocks in the sector.

Shares of Japanese semiconductor manufacturing firm Tokyo Electron logged the biggest loses, dropping nearly 10%. Renesas Electronics fell over 3%, and Advantest, a testing equipment supplier dipped 0.8%.

Taiwan Semiconductor Manufacturing Company and Hon Hai Precision Industry — known internationally as Foxconn — fell as much as 3.3% and 1.6, respectively.

South Korean chipmaking heavyweight SK Hynix, which manufactures high bandwidth memory chips for AI applications for Nvidia, traded 1.6% lower. While Samsung Electronics, the world's largest maker for dynamic random-access memory chips, saw its shares drop 1.9%.

Losses in region's semiconductor sector also dragged down major indexes. Japan's Nikkei 225 lost more than 2%, South Korea's Kospi dipped 0.6% and the Taiwan Weighted Index slid 0.7%.

In a report on Tuesday, ASML, which is based in Veldhoven, Netherlands, said it expects net sales for 2025 to come in between 30 billion euros and 35 billion euros ($32.7 billion and $38.1 billion), at the lower half of the range it had previously provided.

Net bookings for the September quarter were 2.6 billion euros ($2.83 billion), the company said — well below the 5.6 billion euro LSEG consensus estimate. Net sales, however, beat expectations coming in at 7.5 billion euros.

The company's CEO warned of cautiousness among customers and said a "recovery is more gradual than previously expected."

After ASML tanked 16%, other global chipmakers plunged. Nvidia fell 4.7% and AMD lost 5.2%.

Also on Tuesday, Bloomberg reported that that Biden administration officials had discussed limiting sales of advanced AI clips from Nvidia to certain countries in the interest of national security, further dampening investor sentiment around the semiconductor sector.

ASML has faced a tougher business outlook in China due to U.S. and Dutch export restrictions on its shipments.

CFO Roger Dassen said Tuesday that he expects the company's China business to show a "more normalized percentage in our order book and also in our business."

"So we expect China to come in at around 20% of our total revenue for next year," he said. In its June-quarter earnings presentation, ASML said that 49% of its sales come from China.

— Ryan Browne contributed to this story.