UCTT Ultra Clean Holdings Inc
Company Analysis
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🔴 Ultra Clean Holdings is trading 10.21% down today amid semiconductor-equipment weakness after Lam Research’s outlook
Ultra Clean Holdings is trading 10.21% lower at $48.08, amid reported semiconductor-equipment weakness following Lam Research’s outlook; no company-specific...
🔴 Ultra Clean Holdings is trading 5.2% down in pre-market amid semiconductor-equipment weakness after Lam Research’s outlook
Ultra Clean Holdings is trading 5.21% down at $49.50 in pre-market, apparently in line with semiconductor-equipment weakness. - Lam Research’s outlook cited...
🟢 Ultra Clean Holdings is trading 4.71% up in pre-market as AI demand optimism lifts chip stocks
Ultra Clean Holdings is trading at $53.29, up 4.71% in pre-market amid a semiconductor-sector rally; no company-specific catalyst is confirmed. - An...
🟢 Ultra Clean Holdings rises 4.8% — Semiconductor Stocks Extend Gains in After-Hours Trading
With Chips / semis (SOXX) up 2.6%, this looks like a sector-led move rather than a company-specific surprise. The semiconductor sector, as measured by the...
🔴 Ultra Clean Holdings is trading 4.34% down today amid AI infrastructure spending and financing concerns
Ultra Clean Holdings is trading at $50.16, down 4.34%, amid renewed semiconductor-sector pressure—the most plausible explanation for the October 20 decline,...
🟢 Ultra Clean Holdings rises 4.4% — Chip Stocks Rebound Sharply After Prolonged Selloff
With Chips / semis (SOXX) up 3.4%, this looks like a sector-led move rather than a company-specific surprise. Semiconductor stocks are rallying today, with...
🟢 Ultra Clean Holdings rises 4.8% — Semiconductor Stocks Rebound Sharply After Steep Sell-Off
With Chips / semis (SOXX) up 2.7%, this looks like a sector-led move rather than a company-specific surprise. Chip stocks are experiencing a significant...
🔴 Ultra Clean Holdings is trading 4% down today as semiconductor stocks remain under pressure
Ultra Clean Holdings is trading at $53.59, with a -4.00% change, alongside semiconductor-sector weakness. - No company-specific announcement explaining the...
🔴 Ultra Clean Holdings is trading 7.8% down today amid chip-sector pressure from inflation and rate concerns
Ultra Clean Holdings is trading at $52.73, down 7.77%, amid a broad semiconductor sell-off; no company-specific announcement explaining the move was found. -...
🔴 Ultra Clean Holdings falls 4.5% — Semiconductor Stocks Decline on Macroeconomic Headwinds
With Chips / semis (SOXX) down 2.7%, this looks like a sector-led move rather than a company-specific surprise. The semiconductor sector is experiencing a...
🔴 Ultra Clean Holdings falls 4.2% — Semiconductor Stocks Fall on China Competition Fears and AI Concerns
With Chips / semis (SOXX) down 2.5%, this looks like a sector-led move rather than a company-specific surprise. The semiconductor sector is experiencing a...
🟢 Ultra Clean Holdings is trading 5% up in pre-market
Ultra Clean Holdings is trading at $64.00, up +4.88%, with no clear company-specific announcement explaining its October 14 pre-market gain. - The company’s...
🔴 Ultra Clean Holdings falls 4.3% — Semiconductor Stocks Fall on China Competition and AI Bubble Fears
With Chips / semis (SOXX) down 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% down today as AI slowdown calls revive chip-demand fears
Ultra Clean Holdings is trading 4.02% lower at $65.90, amid broader semiconductor-sector pressure tied to renewed chip-demand concerns. - Reports said...
🟢 Ultra Clean Holdings is trading 6% up in pre-market with no clear company-specific catalyst
Ultra Clean Holdings is trading at $71.40, up 5.65% in pre-market on October 9, 2026; no clear company-specific reason for the rise was found. - The latest...
🔴 Ultra Clean Holdings falls 4.9% — Semiconductor Stocks Fall on Macro-Economic Concerns
With Chips / semis (SOXX) down 2.5%, this looks like a sector-led move rather than a company-specific surprise. The semiconductor sector experienced a...
🟢 Ultra Clean Holdings is trading 4.39% up with no clear company-specific catalyst
Ultra Clean Holdings is trading 4.39% higher at $75.88, with no clear company-specific catalyst. - The company announced today that it will report...
🔴 Ultra Clean Holdings is trading 4.03% down; catalyst remains unclear
Ultra Clean Holdings is trading 4.03% down at $75.47, with no confirmed company-specific catalyst reported. - Available reports earlier in the session...
🟢 Ultra Clean Holdings is trading 4.5% up in pre-market amid semiconductor gains after Micron outlook
Ultra Clean Holdings is trading 4.54% up at $84.74 in pre-market on October 1, 2026, with semiconductor strength a plausible backdrop, not a confirmed...
Ultra Clean Appoints Former National Instruments CEO Alexander Davern to Board of Directors
Ultra Clean Holdings, Inc. (UCTT) announced the appointment of Alexander Davern to its Board of Directors, effective September 28, 2026. Mr. Davern brings over...