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KLA Corp forecasts quarterly revenue above estimates on AI-linked demand

By Thomson Reuters Apr 29, 2026 | 3:40 PM

By Anhata Rooprai

April 29 (Reuters) – KLA Corp forecast quarterly revenue above estimates on Thursday, banking on strong demand for its chipmaking tools as semiconductor manufacturers ramp up production ​of high-end processors for artificial intelligence.

However, shares of ‌the Milpitas, California-based company fell nearly 9% in extended trading, with some analysts saying the market had expected a higher guidance.

As of Wednesday’s close, KLA’s shares had gained about 50% this year, as rising demand for processors ‌powering ​large language models and AI applications fueled ⁠spending on chipmaking equipment ⁠made by companies such as KLA Corp.

The company expects fourth-quarter revenue of $3.58 billion, plus or minus $200 million, compared with analysts’ average estimate of $3.54 billion, according to data compiled by LSEG.

It ​also forecast an adjusted profit of $9.87 per share for the period, plus or minus $1.00. Analysts expect a profit of $9.80 ⁠per share.

“June-quarter guidance was only near expectations ⁠and reflected some memory-related margin pressure, and investors ​are selling off anything less than massive beats in this environment ​given lofty expectations and pricy valuations,” CFRA analyst Brooks ‌Idlet said.

Last week, peer Lam Research had forecast fourth-quarter revenue above Wall Street estimates.

The soaring demand for complex AI chips has increased process-control intensity, ramping up the need for tools that ⁠can help ensure high production yields and manage costs as the chipmaking process becomes more difficult and precise.

KLA’s tools are used for finding ⁠and fixing microscopic ‌defects during the chipmaking process. Its services business, ⁠which provides maintenance and optimization for its equipment, ​also ‌offers the company a recurring revenue stream.

Last month, ​the company ⁠announced a $7 billion share buyback program and a 21% increase in its quarterly dividend.

KLA reported revenue of $3.42 billion in the third quarter, beating estimates of $3.37 billion. Adjusted profit came in at $9.40 per share, compared with estimates of $9.14.

(Reporting by Anhata Rooprai in Bengaluru; Editing ​by Jonathan Ananda)