UCTT Ultra Clean Holdings Inc
Company Analysis
Latest News
🟢 Ultra Clean Holdings is trading 4.36% up with no clear catalyst identified
Ultra Clean Holdings is trading 4.36% up at $81.47 on September 29, 2026; available search results surfaced no clear company-specific announcement explaining...
🔴 Ultra Clean Holdings is trading 4.1% down in pre-market amid overnight semiconductor weakness
Ultra Clean Holdings is trading 4.1% down at $74.50 in pre-market, in line with overnight weakness across technology and chip stocks. - No company-specific...
🔴 Ultra Clean Holdings is trading 4.3% down in pre-market as yields and inflation concerns pressure equities
Ultra Clean Holdings is trading 4.3% lower now at $74.00 (-4.26%) after no fresh company-specific catalyst emerged overnight. • Broader equities remain...
🔴 Ultra Clean Holdings is trading 5% down today as inflation concerns pressure equity valuations
Ultra Clean Holdings is trading 5.13% down at $72.62 as investors reduce risk amid weaker broader-market conditions. - The Nasdaq Composite is down 1.17%;...
🟢 Ultra Clean Holdings is trading 4.7% up today amid a semiconductor-sector rally
Ultra Clean Holdings is trading at $76.48, up 4.70%, alongside a strong semiconductor-sector rally. - SOXX rose 2.62% during the regular session. - Positive...
🟢 Ultra Clean Holdings rises 4.1% — Semiconductor Stocks Rally on Company-Specific News and Improved Market Sentiment
With Chips / semis (SOXX) up 2.6%, this looks like a sector-led move rather than a company-specific surprise. The semiconductor sector is experiencing a...
🟢 Ultra Clean Holdings is trading 4.06% up in pre-market as semiconductor stocks rally on AI-infrastructure optimism
Ultra Clean Holdings is trading 4.06% up now at $73.51 as semiconductor stocks continue rallying on renewed AI-infrastructure optimism. - Shares rose 4.59%...
🟢 Ultra Clean Holdings is trading 4.18% up today as semiconductor stocks rally on AI optimism
Ultra Clean Holdings is trading 4.18% up at $70.36, primarily on semiconductor-sector strength tied to renewed AI optimism and industry developments. - No...
🟢 Ultra Clean Holdings is trading 4.3% up in pre-market as major indexes rise
Ultra Clean Holdings is trading 4.3% up now at $69.40, with the move appearing aligned with broader risk-on trading. - It closed at $66.53 on September 16,...
🔴 Ultra Clean Holdings is trading 10.18% down today as semiconductor stocks sell off broadly
Ultra Clean Holdings is trading at $66.50, with a -10.18% change, as AI leaders call for slower advanced-model development and semiconductor stocks sell off...
🔴 Ultra Clean Holdings is trading 9.1% down today as AI slowdown fears pressure chipmakers
Ultra Clean Holdings is trading 9.1% down at $68.42 as semiconductor stocks weaken amid concerns that calls from major AI leaders to slow advanced-model...
Ultra Clean Holdings Secures $1B CalSTRS Investment, Following 14,000% Stake Boost
Ultra Clean Holdings, Inc. revealed a major institutional ownership change in a September 13, 2026, SEC filing. The California State Teachers' Retirement...
🔴 Ultra Clean Holdings is trading 6.79% down in pre-market amid semiconductor-sector weakness
Ultra Clean Holdings is trading 6.79% down at $69.01 after semiconductor stocks weakened broadly amid concerns about slower AI infrastructure spending. -...
Ultra Clean Holdings named top AI stock, eyes 100% earnings growth
Ultra Clean Holdings (UCTT) ranks as a top semiconductor equipment stock with significant upside potential from AI demand. The company expects current-year...
🟢 Ultra Clean Holdings is trading 4.1% up today after August CPI matched expectations
Ultra Clean Holdings is trading 4.1% up at $74.01 after broad market gains following August CPI data that matched expectations. - No clear company-specific...
🔴 Ultra Clean Holdings falls 4.9% — Semiconductor Stocks Fall on Macroeconomic Pressures
With Chips / semis (SOXX) down 2.6%, this looks like a sector-led move rather than a company-specific surprise. Semiconductor stocks are trading lower despite...
🔴 Ultra Clean Holdings is trading 4% down in pre-market amid broader technology-sector weakness
Ultra Clean Holdings is trading 4% down at $72 after broader technology-sector weakness and macroeconomic concerns pressured semiconductor-related shares on...
🟢 Ultra Clean Holdings rises 4.1% — Semiconductor Stocks Rally on Strong AI Demand and Qualcomm-Amazon Deal
With Chips / semis (SOXX) up 2.6%, this looks like a sector-led move rather than a company-specific surprise. The semiconductor sector is experiencing a...
🟢 Ultra Clean Holdings is trading 4.19% up today — no fresh company-specific catalyst identified
Ultra Clean Holdings is trading 4.19% up at $69.38, with no reliable fresh company-specific catalyst identified. - No reliable company-specific announcement,...
🔴 Ultra Clean Holdings is trading 4.19% down today despite broad market gains
Ultra Clean Holdings is trading 4.19% down at $63.30, despite the S&P 500, Nasdaq Composite, and Dow Jones trading higher on September 3, 2026; no clear...