| 2025-02-24 | -29.7% | earnings | Seeking Alpha | Ultra Clean Holdings Non-GAAP EPS of $0.51 beats by $0.07, revenue of $563.3M beats by $4.11M |
| 2025-02-24 | -29.7% | legal | SEC EDGAR | UCTT 8-K: 2.02 and (SEC Filing) |
| 2025-02-25 | -26.1% | earnings | Seeking Alpha | Ultra Clean Holdings, Inc. (UCTT) Q4 2024 Earnings Call Transcript |
| 2026-02-23 | +22.0% | earnings | Seeking Alpha | Ultra Clean signals $4B revenue run rate strategy as AI-driven semiconductor demand accelerates |
| 2026-02-23 | +22.0% | earnings | Seeking Alpha | Ultra Clean Holdings, Inc. (UCTT) Q4 2025 Earnings Call Transcript |
| 2026-02-23 | +22.0% | earnings | Seeking Alpha | Ultra Clean Holdings Non-GAAP EPS of $0.22 misses by $0.01, revenue of $506.6M beats by $3.26M |
| 2026-02-23 | +22.0% | earnings | Yahoo Finance | Ultra Clean Holdings (UCTT) Misses Q4 Earnings and Revenue Estimates - Yahoo Finance |
| 2026-02-23 | +22.0% | news | PR Newswire | Ultra Clean Reports Fourth Quarter and Full Year 2025 Financial Results - PR Newswire |
| 2026-02-23 | +22.0% | earnings | Quiver Quantitative | Ultra Clean Holdings Inc. (UCTT) Stock Falls on Q4 2025 Earnings - Quiver Quantitative |
| 2026-02-23 | +22.0% | news | Stock Titan | Ultra Clean posts $181.2M loss after $151.1M goodwill impairments - Stock Titan |
| 2026-02-23 | +22.0% | earnings | marketscreener.com | Earnings Flash (UCTT) Ultra Clean Holdings, Inc. Reports Q4 Revenue $506.6M, vs. FactSet Est of $503.3M - marketscreener.com |
| 2026-02-23 | +22.0% | earnings | marketscreener.com | Earnings Flash (UCTT) Ultra Clean Holdings, Inc. Posts Q4 Adjusted EPS $0.22 per Share, vs. FactSet Est of $0.22 - marketscreener.com |
| 2021-10-27 | +19.2% | legal | SEC EDGAR | UCTT 8-K: 2.02 and (SEC Filing) |
| 2026-02-25 | -17.6% | news | Seeking Alpha | Ultra Clean plans $400M convertible notes offering due 2031 |
| 2026-02-25 | -17.6% | legal | SEC EDGAR | UCTT 8-K: 8.01 and (SEC Filing) |
| 2026-02-25 | -17.6% | news | PR Newswire | Ultra Clean Announces Proposed Convertible Senior Notes Offering - PR Newswire |
| 2026-02-25 | -17.6% | earnings | TIKR.com | Ultra Clean Holdings Stock Jumps 17% After Earnings: What Investors Are Seeing - TIKR.com |
| 2026-02-25 | -17.6% | news | Stock Titan | Ultra Clean plans $400M convertible notes, $40M stock buyback - Stock Titan |
| 2026-01-14 | +15.6% | news | Investing.com | Ultra Clean Holdings stock hits 52-week high at $40.10 - Investing.com |
| 2026-01-14 | +15.6% | news | StocksToTrade | Ultra Clean Holdings Paves Way with Conference Participation - StocksToTrade |
| 2026-01-14 | +15.6% | news | timothysykes.com | Ultra Clean Holdings’ Participation in Key Financial Event Garners Attention - timothysykes.com |
| 2025-04-28 | -15.3% | news | Seeking Alpha | Uctt targets $2 billion run rate amid cost optimization and cautious semiconductor outlook |
| 2025-04-28 | -15.3% | earnings | Seeking Alpha | Ultra Clean Holdings, Inc. (UCTT) Q1 2025 Earnings Call Transcript |
| 2025-04-28 | -15.3% | earnings | Seeking Alpha | Ultra Clean Holdings Non-GAAP EPS of $0.28 misses by $0.03, revenue of $518.6M misses by $7.53M |
| 2025-04-28 | -15.3% | legal | SEC EDGAR | UCTT 8-K: 2.02 and (SEC Filing) |
| 2026-01-05 | +15.0% | news | Yahoo Finance | Is Ultra Clean (UCTT) Quietly Becoming a Core AI Manufacturing Pick-and-Shovel Play? - Yahoo Finance |
| 2021-08-02 | -14.6% | legal | SEC EDGAR | UCTT 8-K: 2.02 and (SEC Filing) |
| 2026-03-23 | +12.5% | news | Yahoo Finance | How The Ultra Clean Holdings (UCTT) Narrative Is Shifting With AI And WFE Expectations - Yahoo Finance |
| 2026-03-23 | +12.5% | earnings | MarketBeat | Ultra Clean Holdings, Inc. $UCTT Shares Bought by Goodman Financial Corp - MarketBeat |
| 2026-03-23 | +12.5% | news | Yahoo Finance | A Look At Ultra Clean Holdings (UCTT) Valuation After Its Strong Recent Share Price Momentum - Yahoo Finance |
| 2026-03-23 | +12.5% | news | TipRanks | Why Ultra Clean Holdings Stock Won’t Stop Climbing - TipRanks |
| 2026-02-09 | +12.3% | news | Investing.com South Africa | Ultra Clean Holdings stock hits 52-week high at 48.94 USD By Investing.com - Investing.com South Africa |
| 2026-04-08 | +11.7% | earnings | Seeking Alpha | Fastly tops quant rankings among mid-cap tech stocks ahead of Q1 earnings |
| 2026-04-08 | +11.7% | earnings | MarketBeat | Ultra Clean (NASDAQ:UCTT) Trading 11.6% Higher - What's Next? - MarketBeat |
| 2026-04-08 | +11.7% | news | AlphaStreet | Ultra Clean Holdings, Inc. Surges 11.5% in Broad Selloff - AlphaStreet |
| 2023-01-09 | -10.9% | legal | SEC EDGAR | UCTT 8-K: 8.01 and (SEC Filing) |
| 2026-03-31 | +9.9% | executive | Stock Titan | COO Robert Wunar of Ultra Clean Holdings (UCTT) files initial Form 3 - Stock Titan |
| 2026-04-09 | +9.9% | earnings | TIKR.com | Ultra Clean Stock: What the Q4 Earnings Call Revealed About the Next Two Years - TIKR.com |
| 2022-10-26 | +9.3% | legal | SEC EDGAR | UCTT 8-K: 2.02, 8.01 (SEC Filing) |
| 2026-02-26 | -8.8% | news | PR Newswire | Ultra Clean Prices Upsized $525.0 Million Convertible Senior Notes Offering - PR Newswire |
| 2025-10-13 | +8.2% | news | Seeking Alpha | Ultra Clean Holdings: Compelling Investment Outlook |
| 2025-10-13 | +8.2% | news | Seeking Alpha | Ultra Clean Holdings: Compelling Investment Outlook - Seeking Alpha |
| 2026-02-24 | +8.0% | news | Seeking Alpha | Why Ultra Clean Soared After Reporting Fourth Quarter Results |
| 2026-02-24 | +8.0% | earnings | Yahoo Finance | Assessing Ultra Clean Holdings (UCTT) Valuation After UCT 3.0 AI Expansion Plan And Q4 Results - Yahoo Finance |
| 2026-02-24 | +8.0% | news | Seeking Alpha | Why Ultra Clean Soared After Reporting Fourth Quarter Results (NASDAQ:UCTT) - Seeking Alpha |
| 2026-02-24 | +8.0% | analyst | GuruFocus | Ultra Clean Holdings (UCTT) Receives Significant Price Target Bo - GuruFocus |
| 2026-02-24 | +8.0% | earnings | Benzinga | Ultra Clean Posts Downbeat Earnings, Joins Paymentus, Whirlpool And Other Big Stocks Moving Lower In Tues - Benzinga |
| 2026-02-24 | +8.0% | news | StocksToTrade | Ultra Clean Sees Promising Growth with AI Demand and New Leadership - StocksToTrade |
| 2026-02-24 | +8.0% | news | Benzinga | Henry Schein, Vir Biotechnology, Ultra Clean Holdings And Other Big Stocks Moving Higher On Tuesday - Benzinga |
| 2022-07-28 | -7.9% | legal | SEC EDGAR | UCTT 8-K: 2.02 and (SEC Filing) |
| 2026-03-17 | +7.7% | earnings | Yahoo Finance | Ultra Clean Holdings (UCTT) Reports $506.6M Q4 Revenue Driven by AI Adoption - Yahoo Finance |
| 2026-03-17 | +7.7% | analyst | Zacks Investment Research | Wall Street Analysts Think Ultra Clean (UCTT) Could Surge 45.82%: Read This Before Placing a Bet - Zacks Investment Research |
| 2026-03-17 | +7.7% | news | TipRanks | Why Ultra Clean Holdings Stock Is Suddenly Climbing - TipRanks |
| 2025-10-11 | +7.3% | news | simplywall.st | A Look At The Intrinsic Value Of Ultra Clean Holdings, Inc. (NASDAQ:UCTT) - simplywall.st |
| 2026-02-20 | +7.1% | earnings | Seeking Alpha | Ultra Clean Holdings Q4 2025 Earnings Preview |
| 2026-02-20 | +7.1% | earnings | GuruFocus | Ultra Clean Holdings (UCTT) Q4 Earnings Preview: Key Expectations - GuruFocus |
| 2023-02-22 | -6.9% | legal | SEC EDGAR | UCTT 8-K: 2.02 and (SEC Filing) |
| 2026-02-27 | +6.7% | legal | SEC EDGAR | UCTT 8-K: 1.01, 8.01 (SEC Filing) |
| 2026-02-27 | +6.7% | news | Yahoo Finance | Here's Why Ultra Clean Holdings (UCTT) is a Great Momentum Stock to Buy - Yahoo Finance |
| 2026-02-27 | +6.7% | news | TIKR.com | Ultra Clean Stock Soared 186% in the Last 6 Months. Is There More Upside Ahead? - TIKR.com |
| 2026-02-27 | +6.7% | analyst | Finviz | Wall Street Analysts See a 36.62% Upside in Ultra Clean (UCTT): Can the Stock Really Move This High? - Finviz |
| 2026-02-27 | +6.7% | analyst | Yahoo Finance | Wall Street Analysts See a 36.62% Upside in Ultra Clean (UCTT): Can the Stock Really Move This High? - Yahoo Finance |
| 2025-08-07 | +6.6% | executive | Seeking Alpha | Ultra Clean names new CEO and chief business head |
| 2025-08-07 | +6.6% | legal | SEC EDGAR | UCTT 8-K: 5.02 and (SEC Filing) |
| 2026-03-03 | -6.5% | legal | SEC EDGAR | UCTT 8-K: 1.01, 2.03, 3.02 (SEC Filing) |
| 2026-03-03 | -6.5% | news | Stock Titan | [Form 4] Ultra Clean Holdings, Inc. Insider Trading Activity - Stock Titan |
| 2026-03-03 | -6.5% | news | Investing.com | Ultra Clean Holdings issues $600 million in convertible senior notes due 2031 - Investing.com |
| 2025-10-28 | -6.3% | earnings | Seeking Alpha | UCT signals $480M–$530M Q4 2025 revenue outlook as margin gains reflect structural changes |
| 2025-10-28 | -6.3% | earnings | Seeking Alpha | Ultra Clean Holdings, Inc. (UCTT) Q3 2025 Earnings Call Transcript |
| 2025-10-28 | -6.3% | earnings | Seeking Alpha | Ultra Clean Holdings Non-GAAP EPS of $0.28 beats by $0.06, revenue of $510M beats by $4.77M |
| 2025-10-28 | -6.3% | legal | SEC EDGAR | UCTT 8-K: 2.02, 8.01 (SEC Filing) |
| 2025-10-28 | -6.3% | news | PR Newswire | Ultra Clean Reports Third Quarter 2025 Financial Results - PR Newswire |
| 2025-10-28 | -6.3% | earnings | ChartMill | ULTRA CLEAN HOLDINGS INC (NASDAQ:UCTT) Reports Mixed Q3 2025 Results, Beats on EPS but Misses on Revenue - ChartMill |
| 2026-01-15 | +6.3% | news | Quiver Quantitative | Ultra Clean Holdings Stock (UCTT) Opinions on Recent Stock Surge and AI Chip Role | UCTT Stock News - Quiver Quantitative |
| 2026-01-15 | +6.3% | news | Yahoo Finance | Ultra Clean Holdings, Inc. (UCTT): A Bull Case Theory - Yahoo Finance |
| 2026-03-26 | -6.0% | news | TipRanks | Why Ultra Clean Holdings Stock Is Sliding Now - TipRanks |
| 2026-04-23 | +5.7% | news | MT Newswires | Ultra Clean Says Clarence Granger to Step Down as Chairman, Tom Edman Tapped as Successor |
| 2026-04-23 | +5.7% | news | PR Newswire | Ultra Clean Announces Board Leadership Transition |
| 2026-04-23 | +5.7% | executive | Seeking Alpha | Ultra Clean to appoint Tom Edman as Chairman, Clarence Granger to step down |
| 2026-04-23 | +5.7% | news | Stock Titan | Ultra Clean swaps board chair, but Clarence Granger stays a director - Stock Titan |
| 2026-04-23 | +5.7% | analyst | Sahm | New Ultra Clean Chairman Arrives As Shares Trade Near Analyst Targets - Sahm |
| 2025-05-01 | +5.7% | earnings | Seeking Alpha | Ultra Clean Holdings: Consider Buying The Dip After Tepid Q1 Results |
| 2021-05-03 | -5.5% | legal | SEC EDGAR | UCTT 8-K: 8.01 and (SEC Filing) |
| 2021-04-28 | -5.5% | legal | SEC EDGAR | UCTT 8-K: 5.02 and (SEC Filing) |
| 2021-04-28 | -5.5% | legal | SEC EDGAR | UCTT 8-K: 2.02 and (SEC Filing) |
| 2026-03-16 | +5.3% | news | Yahoo Finance | What Makes Ultra Clean Holdings (UCTT) Appear so Attractive - Yahoo Finance |
| 2026-03-16 | +5.3% | news | Insider Monkey | What Makes Ultra Clean Holdings (UCTT) Appear so Attractive - Insider Monkey |
| 2022-04-27 | -5.1% | legal | SEC EDGAR | UCTT 8-K: 2.02 and (SEC Filing) |
| 2022-04-11 | -4.9% | legal | SEC EDGAR | UCTT 8-K: 8.01 and (SEC Filing) |
| 2022-08-24 | +4.9% | legal | SEC EDGAR | UCTT 8-K: 1.01, 2.03 (SEC Filing) |
| 2026-04-10 | +4.8% | news | simplywall.st | Ultra Clean Holdings (UCTT) Is Up 15.2% After Raising 2026 Outlook On AI Chip Spending Tailwinds – Has The Bull Case Changed? - simplywall.st |
| 2026-04-10 | +4.8% | news | GuruFocus | Ultra Clean Holdings Inc (UCTT) Stock Up 6.0% but GF Value Says Overvalued -- GF Score: 71/100 - GuruFocus |
| 2026-04-10 | +4.8% | earnings | MarketBeat | Ultra Clean (NASDAQ:UCTT) Reaches New 12-Month High - Here's What Happened - MarketBeat |
| 2026-03-06 | -4.7% | news | Yahoo Finance | Why is Ultra Clean Holdings, Inc. (UCTT) One of the Best Semiconductor Stocks to Invest In Now? - Yahoo Finance |
| 2026-03-29 | -4.7% | earnings | MarketBeat | Ultra Clean Holdings, Inc. $UCTT Shares Sold by Romano Brothers AND Company - MarketBeat |
| 2025-07-29 | -4.2% | news | Seeking Alpha | Ultra Clean Holdings: Getting Cheaper After Unexpected Weakness |
| 2025-07-29 | -4.2% | news | Seeking Alpha | Ultra Clean Holdings: Getting Cheaper After Unexpected Weakness (NASDAQ:UCTT) - Seeking Alpha |
| 2025-06-30 | +4.2% | legal | SEC EDGAR | UCTT 8-K: 5.02 (SEC Filing) |
| 2026-02-28 | +4.1% | news | Yahoo Finance | Zero-Coupon Convertible Notes and Buyback Plan Might Change The Case For Investing In Ultra Clean (UCTT) - Yahoo Finance |
| 2026-01-28 | +4.1% | executive | Seeking Alpha | Ultra Clean appoints Robert Wunar as COO |
| 2026-01-28 | +4.1% | legal | SEC EDGAR | UCTT 8-K: 5.02 (SEC Filing) |
| 2026-01-28 | +4.1% | executive | Stock Titan | Applied Materials ops veteran takes COO role at Ultra Clean - Stock Titan |
| 2026-01-28 | +4.1% | executive | Stock Titan | Ultra Clean Holdings (UCTT) ousts COO, hires Robert Wunar with $1.5M equity - Stock Titan |
| 2026-03-27 | -4.0% | news | Stock Titan | Vanguard disaggregates holdings; reports 0 shares in Ultra Clean (NASDAQ: UCTT) - Stock Titan |
| 2023-08-01 | -4.0% | legal | SEC EDGAR | UCTT 8-K: 1.01, 2.03 (SEC Filing) |
| 2025-11-11 | -4.0% | earnings | Yahoo Finance | Why Is Ultra Clean Holdings (UCTT) Launching a $150 Million Buyback Amid Quarterly Losses? - Yahoo Finance |
| 2025-05-02 | +3.7% | analyst | Seeking Alpha | Ultra Clean Holdings: A Downgraded Outlook Further Clouds The Road Ahead |
| 2025-10-30 | -3.4% | earnings | Yahoo Finance | Ultra Clean Holdings (UCTT): Persistent Losses Challenge Bullish Narratives Despite Revenue Growth Prospects - Yahoo Finance |
| 2025-10-30 | -3.4% | earnings | simplywall.st | Ultra Clean Holdings (UCTT): Losses Worsen, Challenging Bullish Revenue Growth Narratives - simplywall.st |
| 2025-07-27 | +3.2% | earnings | Seeking Alpha | Ultra Clean Holdings Q2 2025 Earnings Preview |
| 2026-01-19 | +3.2% | news | Yahoo Finance | Ultra Clean (UCTT) Soars 28% as Chip Expansion Sparks Rosy Prospects - Yahoo Finance |
| 2026-01-19 | +3.2% | news | Insider Monkey | Ultra Clean (UCTT) Soars 28% as Chip Expansion Sparks Rosy Prospects - Insider Monkey |
| 2026-04-14 | -3.2% | analyst | MSN | Ultra Clean Holdings (UCTT) price target increased by 10.71% to 39.52 - MSN |
| 2026-01-11 | +3.1% | news | simplywall.st | Ultra Clean Holdings, Inc.'s (NASDAQ:UCTT) Share Price Boosted 31% But Its Business Prospects Need A Lift Too - simplywall.st |
| 2022-08-29 | -3.1% | legal | SEC EDGAR | UCTT 8-K: 1.01, 2.03 (SEC Filing) |
| 2025-02-23 | -3.0% | earnings | Seeking Alpha | Ultra Clean Holdings Q4 2024 Earnings Preview |
| 2026-04-17 | +2.9% | news | Insider Monkey | Ultra Clean (UCTT) Gains 202% This Year as Chip Market Fires Up |
| 2026-04-17 | +2.9% | news | Yahoo Finance | Ultra Clean (UCTT) Gains 202% This Year as Chip Market Fires Up - Yahoo Finance |
| 2026-04-17 | +2.9% | earnings | MarketBeat | Ultra Clean (NASDAQ:UCTT) Hits New 1-Year High - Still a Buy? - MarketBeat |
| 2025-07-28 | +2.9% | earnings | Seeking Alpha | Ultra Clean signals $480M–$530M Q3 revenue outlook as cost actions advance and China demand rises |
| 2025-07-28 | +2.9% | earnings | Seeking Alpha | Ultra Clean Holdings, Inc. (UCTT) Q2 2025 Earnings Call Transcript |
| 2025-07-28 | +2.9% | earnings | Seeking Alpha | Ultra Clean Holdings Non-GAAP EPS of $0.27 in-line, revenue of $518.8M beats by $17.97M |
| 2025-07-28 | +2.9% | legal | SEC EDGAR | UCTT 8-K: 2.02 and (SEC Filing) |
| 2025-07-28 | +2.9% | legal | PR Newswire | Ultra Clean Reports Second Quarter 2025 Financial Results - PR Newswire |
| 2025-11-10 | -2.8% | news | Yahoo Finance | Despite Fast-paced Momentum, Ultra Clean (UCTT) Is Still a Bargain Stock - Yahoo Finance |
| 2024-04-09 | -2.3% | legal | SEC EDGAR | UCTT 8-K: 1.01, 2.03 (SEC Filing) |
| 2025-10-22 | +2.2% | news | Seeking Alpha | Ultra Clean Holdings: Why The Rally May Not Have Much Further To Go (Technical Analysis) |
| 2025-10-22 | +2.2% | news | Seeking Alpha | Ultra Clean Holdings: Why The Rally May Not Have Much Further To Go (Technical Analysis) (NASDAQ:UCTT) - Seeking Alpha |
| 2023-07-06 | -2.1% | legal | SEC EDGAR | UCTT 8-K: 1.01 (SEC Filing) |
| 2023-04-26 | -2.0% | legal | SEC EDGAR | UCTT 8-K: 2.02 and (SEC Filing) |
| 2025-10-27 | -1.9% | earnings | Seeking Alpha | Ultra Clean Holdings Q3 2025 Earnings Preview |
| 2026-04-21 | -1.9% | news | Zacks | ICHR Surges on Industry Tailwinds: Can It Sustain This Momentum? |
| 2022-06-27 | +1.9% | legal | SEC EDGAR | UCTT 8-K: 5.02 (SEC Filing) |
| 2022-05-04 | +1.8% | legal | SEC EDGAR | UCTT 8-K: 5.02 (SEC Filing) |
| 2024-10-28 | -1.8% | legal | SEC EDGAR | UCTT 8-K: 2.02 and (SEC Filing) |
| 2025-08-06 | +1.7% | news | Stock Titan | Ultra Clean Taps Former Applied Materials Executive James Xiao to Drive Multi-Billion Dollar Growth Strategy - Stock Titan |
| 2026-04-15 | -1.7% | earnings | MarketBeat | Ultra Clean Holdings, Inc. (NASDAQ:UCTT) Given Average Recommendation of "Moderate Buy" by Brokerages - MarketBeat |
| 2023-11-01 | +1.5% | legal | SEC EDGAR | UCTT 8-K: 5.02 (SEC Filing) |
| 2024-10-10 | +1.4% | legal | SEC EDGAR | UCTT 8-K: 1.01, 2.03 (SEC Filing) |
| 2025-03-05 | +1.2% | executive | Seeking Alpha | Ultra Clean announces Clarence Granger as interim CEO |
| 2025-03-05 | +1.2% | legal | SEC EDGAR | UCTT 8-K: 5.02 and (SEC Filing) |
| 2022-02-23 | -1.2% | legal | SEC EDGAR | UCTT 8-K: 2.02 and (SEC Filing) |
| 2025-09-16 | +1.0% | legal | SEC EDGAR | UCTT 8-K: 1.01, 2.03 (SEC Filing) |
| 2026-03-19 | -0.9% | news | TipRanks | Ultra Clean Holdings Stock Surges on AI Hype - TipRanks |
| 2026-04-02 | -0.9% | news | Stock Titan | Ultra Clean (NASDAQ: UCTT) SVP has 1,476 shares withheld to cover RSU taxes - Stock Titan |
| 2026-04-02 | -0.9% | news | simplywall.st | How Ultra Clean’s UCT 3.0 AI Capacity Expansion At Ultra Clean Holdings (UCTT) Has Changed Its Investment Story - simplywall.st |
| 2026-01-24 | +0.8% | analyst | Yahoo Finance | How The Story Behind Ultra Clean Holdings (UCTT) Is Shifting With New Price Targets - Yahoo Finance |
| 2026-01-24 | +0.8% | news | Yahoo Finance | Ultra Clean Holdings (UCTT) Valuation Check After AI Fueled Rally On TSMC Capex Plans - Yahoo Finance |
| 2026-01-23 | -0.7% | news | Yahoo Finance | What Ultra Clean Holdings (UCTT)'s Rising AI Chip Supply-Chain Profile Means For Shareholders - Yahoo Finance |
| 2026-04-13 | -0.7% | legal | Sahm | Ultra Clean Holdings (UCTT) Valuation Check After Sector Wide Semiconductor Enthusiasm - Sahm |
| 2026-04-01 | +0.7% | news | TipRanks | Ultra Clean Holdings Stock Rockets On Fresh AI Hype - TipRanks |
| 2023-07-27 | +0.6% | legal | SEC EDGAR | UCTT 8-K: 2.02 and (SEC Filing) |
| 2025-07-07 | -0.5% | news | simplywall.st | The Returns At Ultra Clean Holdings (NASDAQ:UCTT) Aren't Growing - simplywall.st |
| 2026-04-11 | +0.5% | news | Sahm | Ultra Clean Holdings (UCTT) Is Up 15.2% After Raising 2026 Outlook On AI Chip Spending Tailwinds – Has The Bull Case Changed? - Sahm |
| 2026-02-12 | +0.5% | news | TIKR.com | Ultra Clean Holdings Stock Surged 46% Over the Past Year. Here’s Where the Stock Could Go in 2026 - TIKR.com |
| 2022-05-18 | +0.5% | legal | SEC EDGAR | UCTT 8-K: 5.02 (SEC Filing) |
| 2025-01-31 | +0.4% | legal | SEC EDGAR | UCTT 8-K: 5.02 (SEC Filing) |
| 2022-04-25 | +0.4% | legal | SEC EDGAR | UCTT 8-K: 5.02 (SEC Filing) |
| 2022-10-13 | -0.3% | legal | SEC EDGAR | UCTT 8-K: 5.02 (SEC Filing) |
| 2026-04-22 | +0.3% | earnings | Motley Fool | Ultra Clean (UCTT) Q3 2024 Earnings Transcript |
| 2026-04-22 | +0.3% | earnings | Insider Monkey | Ultra Clean Holdings (UCTT) Delivered a 141.5% Return in Q1 |
| 2026-04-22 | +0.3% | earnings | Yahoo Finance | Ultra Clean Holdings (UCTT) Delivered a 141.5% Return in Q1 - Yahoo Finance |
| 2026-04-22 | +0.3% | news | simplywall.st | Ultra Clean Holdings (UCTT) Valuation Check After Strong Recent Share Price Momentum - simplywall.st |
| 2026-04-05 | -0.3% | news | Yahoo Finance | Ultra Clean Holdings (UCTT) Is Up 7.3% After Unveiling Its AI-Focused UCT 3.0 Expansion Plan - Yahoo Finance |
| 2026-04-05 | -0.3% | earnings | MarketBeat | Harbor Capital Advisors Inc. Sells 34,786 Shares of Ultra Clean Holdings, Inc. $UCTT - MarketBeat |
| 2026-04-04 | -0.3% | earnings | MarketBeat | SG Americas Securities LLC Grows Stake in Ultra Clean Holdings, Inc. $UCTT - MarketBeat |
| 2026-04-06 | -0.2% | analyst | Insider Monkey | Ultra Clean (UCTT) Gets Price Target Boost from Oppenheimer and Needham |
| 2026-04-06 | -0.2% | earnings | PR Newswire | Ultra Clean Announces Q1 2026 Earnings Date and Conference Call |
| 2026-04-06 | -0.2% | analyst | Yahoo Finance | Ultra Clean (UCTT) Gets Price Target Boost from Oppenheimer and Needham - Yahoo Finance |
| 2026-04-06 | -0.2% | earnings | Stock Titan | Ultra Clean will post quarterly results after the market closes April 28 - Stock Titan |
| 2024-05-15 | -0.1% | legal | SEC EDGAR | UCTT 8-K: 5.02 (SEC Filing) |
| 2026-04-25 | — | news | StocksToTrade | Ultra Clean Holdings Inc. (UCTT) Stock Price | Live Quotes & Charts | NASDAQ - StocksToTrade |
| 2026-04-24 | — | earnings | Zacks | UCTT Gears Up to Post Q1 Earnings: What's in Store for the Stock? |
| 2026-04-24 | — | news | GuruFocus.com | Micron Leads Chip Rankings as SOX Hits 10,000 |
| 2026-04-24 | — | legal | SEC EDGAR | UCTT 8-K: 1.01, 2.03 (SEC Filing) |
| 2026-04-24 | — | analyst | MSN | Ultra Clean Holdings (UCTT) price target increased by 109.68% to 82.88 - MSN |
| 2026-04-24 | — | news | GuruFocus | Ultra Clean Holdings Inc (UCTT) Shares Surge 6.0% -- What GF Sco - GuruFocus |
| 2026-04-24 | — | earnings | TradingView | UCTT Gears Up to Post Q1 Earnings: What's in Store for the Stock? - TradingView |
| 2026-04-24 | — | legal | AlphaStreet | Ultra Clean Holdings Jumps 6.0% Amid Sector-Wide Rally - AlphaStreet |
| 2026-04-24 | — | news | TipRanks | Ultra Clean Holdings Amends and Extends Revolving Credit Facility - TipRanks |
| 2026-04-24 | — | analyst | simplywall.st | New Ultra Clean Chairman Arrives As Shares Trade Near Analyst Targets - simplywall.st |
| 2026-04-24 | — | news | Stock Titan | Ultra Clean (NASDAQ: UCTT) extends $250M revolving credit line to 2031 - Stock Titan |