NASDAQ:UCTT 17 May 2026

Ichor Drops After Insider Sale Cools Rally for Chip Supplier
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Ichor Drops After Insider Sale Cools Rally for Chip Supplier

Ichor Holdings shares dropped Wednesday, lagging other semiconductor-equipment names. The move came after a filing showed director Laura A. Black sold roughly $1.5 million in stock on Tuesday. Stock fell $2.03, or 2.7%, to $72.92 at 2:13 p.m. in New York. Shares traded as low as $72.13 and as high as $76.46. Elsewhere, the iShares Semiconductor ETF added 1.7%. Ultra Clean Holdings was up 1.2% and Advanced Energy Industries gained 4.6%.
June 3, 2026
Ultra Clean Shares Approach Highs as Market Eyes Upcoming Week
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Ultra Clean Shares Approach Highs as Market Eyes Upcoming Week

Ultra Clean Holdings Inc. slipped late in the week, closing just under its recent peak. The stock held up better than much of the chip-equipment sector on Friday as tech names fell broadly. Ultra Clean shares are on hold as the company is now seen as a more direct AI hardware play. Ultra Clean supplies subsystems, parts and high-purity cleaning services to chip makers. Investors are tracking demand for wafer-fab equipment, which are the tools used to build chips, to see if that continues in the second half.
May 17, 2026