Ultra Clean Holdings stock weighs Q3 beat against expansion risks

Published on 11/03/2026 at 14:03 | Editorial responsibility: Rafael Müller, Editor-in-Chief AD HOC NEWS

Ultra Clean Holdings stock follows a strong third quarter and higher fourth-quarter guidance. Cash conversion and capacity spending remain key investor watchpoints.

Key points for investors

Third-quarter revenue rose 48.8 percent year over year to 759 million US dollars, while adjusted earnings reached 1.15 US dollars per share.
Fourth-quarter guidance calls for revenue of 800 million to 860 million US dollars and adjusted earnings of 1.11 US dollars to 1.35 US dollars per share.
Capacity expansion supports the growth outlook, but negative operating cash flow, higher inventory and planned investment increase execution risk.

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Ultra Clean Holdings delivered a strong third quarter and raised the focus on its capacity expansion plans. A Yahoo Finance analysis published on November 2, 2026 said revenue increased 48.8 percent year over year to 759 million US dollars, while adjusted earnings rose to 1.15 US dollars per share.

Strong demand lifts quarterly outlook

The company expects fourth-quarter revenue of 800 million to 860 million US dollars and adjusted earnings of 1.11 US dollars to 1.35 US dollars per share. The midpoint of the revenue range implies sequential growth of about 9.4 percent, extending the production ramp into the end of the year.

Products revenue rose 19.1 percent sequentially to 681.9 million US dollars in the third quarter. Non-GAAP gross margin improved to 17.3 percent from 16.7 percent in the prior quarter, while non-GAAP operating margin increased to 9 percent from 7 percent.

Expansion increases execution demands

Ultra Clean expects annualized manufacturing capacity to reach about 4 billion US dollars in the first quarter of 2027. Management also sees a path toward more than 5 billion US dollars of annual capacity, but the expansion is expected to require an additional 80 million to 100 million US dollars of investment through 2027 and 2028.

The growth plan carries cash-flow and supply-chain risks. Operating cash flow was negative 42.3 million US dollars in the third quarter, while inventory rose to 723.3 million US dollars. The Yahoo Finance analysis also cited mass flow controller shortages that could persist for another one or two quarters.

Current trading picture

Ultra Clean Holdings stock traded at 43.55 euros on Lang & Schwarz at 14:01 CET on Tuesday, November 3, 2026. Investors can follow the real-time quote of Ultra Clean Holdings stock.