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UCTT Insider Trading

Insider Ownership Percentage: 1.80%
Insider Buying (Last 12 Months): $0.00
Insider Selling (Last 12 Months): $7,360,393.72

Ultra Clean Insider Trading History Chart

This chart shows the insider buying and selling history at Ultra Clean by year and by quarter.

Skip ChartChart Data in Insider Trading History Table

Ultra Clean Share Price & Price History

Current Price: $48.02
Price Change: ▼ Price Decrease of -1.691 (-3.40%)
As of 11/2/2026 01:43 PM ET

This chart shows the closing price history over time for UCTT up to the past year.

Skip Chart and Table DataPrice Data in Insider Trading History Table
Days: 30 | 90 | 365

Ultra Clean Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
6/4/2026Sheri SavageCFOSell14,421$89.45$1,289,958.4566,476View SEC Filing Icon  
6/4/2026Sheri SavageCFOSell15,766$89.47$1,410,584.0250,710View SEC Filing Icon  
6/2/2026Paul Yoonku ChoGeneral CounselSell944$89.37$84,365.2822,941View SEC Filing Icon  
5/27/2026Emily M. LiggettDirectorSell8,198$92.18$755,691.6438,152View SEC Filing Icon  
5/14/2026Jeffrey L McKibbenInsiderSell4,205$87.00$365,835.0011,349View SEC Filing Icon  
5/8/2026Jeffrey L McKibbenInsiderSell2,500$86.48$216,200.0015,554View SEC Filing Icon  
5/8/2026Paul Yoonku ChoGeneral CounselSell2,000$86.89$173,780.0015,844View SEC Filing Icon  
5/5/2026Jamie J. PalfreySVPSell8,691$79.72$692,846.5216,446View SEC Filing Icon  
5/4/2026Christopher S. CookInsiderSell11,478$73.96$848,912.8897,427View SEC Filing Icon  
4/30/2026Christopher S. CookInsiderSell11,903$75.31$896,414.93108,905View SEC Filing Icon  
12/3/2025David T. IbnaleDirectorSell23,500$26.63$625,805.0045,241View SEC Filing Icon  
6/6/2025Paul Yoonku ChoGeneral CounselSell4,084$21.06$86,009.0423,345View SEC Filing Icon  
6/4/2025Jeffrey L McKibbenInsiderSell6,294$20.87$131,355.7821,996View SEC Filing Icon  
5/6/2025Jamie J. PalfreySVPSell9,500$19.20$182,400.0030,465View SEC Filing Icon  
3/7/2025Bill BentinckInsiderBuy3,000$25.17$75,510.0060,695View SEC Filing Icon  
3/7/2025Ernest E. MaddockDirectorBuy10,000$24.29$242,900.0011,000View SEC Filing Icon  
11/15/2024Harjinder BajwaCOOBuy10,000$33.75$337,500.0054,291View SEC Filing Icon  
11/13/2024Harjinder BajwaCOOBuy15,000$34.83$522,450.0044,291View SEC Filing Icon  
11/7/2024Jeffrey L McKibbenInsiderSell3,422$38.20$130,720.4018,805View SEC Filing Icon  
10/31/2024Harjinder BajwaCOOBuy2,500$33.33$83,325.0029,291View SEC Filing Icon  
7/11/2024Sheri SavageCFOSell897$55.87$50,115.3951,678View SEC Filing Icon  
7/9/2024James P ScholhamerCEOSell26,608$55.10$1,466,100.80418,453View SEC Filing Icon  
7/8/2024Sheri SavageCFOSell10,079$54.18$546,080.2252,575View SEC Filing Icon  
7/2/2024Sheri SavageCFOSell9,682$51.08$494,556.5662,654View SEC Filing Icon  
6/10/2024Sheri SavageCFOSell2,708$47.18$127,763.4472,336View SEC Filing Icon  
6/7/2024Sheri SavageCFOSell15,319$46.00$704,674.0075,044View SEC Filing Icon  
5/24/2024Emily M. LiggettDirectorSell5,296$44.40$235,142.4035,577View SEC Filing Icon  
5/17/2024Paul Yoonku ChoGeneral CounselSell3,449$44.79$154,480.7117,166View SEC Filing Icon  
5/15/2024Jeffrey L McKibbenInsiderSell5,946$45.00$267,570.0024,125View SEC Filing Icon  
5/9/2024Brian E HardingCAOSell11,000$43.89$482,790.0037,415View SEC Filing Icon  
5/9/2024Christopher S. CookInsiderSell8,586$43.51$373,576.8635,128View SEC Filing Icon  
5/9/2024Clarence L. GrangerDirectorSell5,000$43.50$217,500.0092,134View SEC Filing Icon  
5/9/2024Jamie J. PalfreySVPSell5,744$43.50$249,864.0023,693View SEC Filing Icon  
12/4/2023Paul Yoonku ChoGeneral CounselSell4,689$28.38$133,073.8215,147View SEC Filing Icon  
11/20/2023Jeffrey L McKibbenInsiderSell4,200$26.71$112,182.0022,408View SEC Filing Icon  
11/17/2023Jeffrey L McKibbenInsiderSell3,720$26.26$97,687.2026,608View SEC Filing Icon  
11/3/2023Jamie J. PalfreySVPSell6,932$25.68$178,013.7620,970View SEC Filing Icon  
See Full Table

SEC Filings (Institutional Ownership Changes) for Ultra Clean (NASDAQ:UCTT)

96.06% of Ultra Clean stock is owned by institutions. Institutional ownership can be a sign of analyst confidence in the fundamentals of the stock.

Institutional Buying and Selling by Quarter

This chart shows the instiutional buying and selling at UCTT by year and by quarter.

Skip Institutional Buying and Selling Chart and Table DataRead Chart Data in Institutional Trading History Table

Ultra Clean Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
10/30/2026Arlington Capital Management INC23,366$1.89M1.1%N/A0.052%Search for SEC Filing on Google Icon
10/29/2026Bridge City Capital LLC98,202$7.96M1.7%+92.3%0.219%Search for SEC Filing on Google Icon
10/29/2026ProShare Advisors LLC13,362$1.08M0.0%-41.5%0.030%Search for SEC Filing on Google Icon
10/29/2026Vise Technologies Inc.4,004$0.33M0.0%-4.6%0.009%Search for SEC Filing on Google Icon
10/29/2026State of Wyoming3,912$0.32M0.0%-49.1%0.009%Search for SEC Filing on Google Icon
10/28/2026D.A. Davidson & CO.7,640$0.62M0.0%+32.8%0.000%Search for SEC Filing on Google Icon
10/28/2026Motley Fool Asset Management LLC7,024$0.57M0.0%-37.8%0.000%Search for SEC Filing on Google Icon
10/27/2026Lodestar Private Asset Management LLC4,300$0.35M0.0%-24.6%0.010%Search for SEC Filing on Google Icon
10/23/2026Signaturefd LLC1,004$81K0.0%+38.9%0.002%Search for SEC Filing on Google Icon
10/23/2026Sterling Capital Management LLC1,484$0.12M0.0%+839.2%0.003%Search for SEC Filing on Google Icon
10/23/2026Inspire Investing LLC7,835$0.64M0.0%+64.5%0.017%Search for SEC Filing on Google Icon
10/22/2026Yousif Capital Management LLC11,514$0.93M0.0%-4.9%0.026%Search for SEC Filing on Google Icon
10/22/2026Reyes Financial Architecture Inc.458$37K0.0%N/A0.001%Search for SEC Filing on Google Icon
10/21/2026Capstone Capital Management Ltd14,363$1.16M0.5%+246.5%0.032%Search for SEC Filing on Google Icon
10/21/2026Pinnacle Associates Ltd.329,131$26.68M0.3%-18.2%0.734%Search for SEC Filing on Google Icon
10/15/2026Assenagon Asset Management S.A.238,610$19.34M0.0%-14.2%0.532%Search for SEC Filing on Google Icon
10/15/2026State of Alaska Department of Revenue10,944$0.89M0.0%-34.2%0.024%Search for SEC Filing on Google Icon
10/15/2026VMS Asset Management Limited44,740$3.63M1.4%+14.8%0.100%Search for SEC Filing on Google Icon
10/14/2026Krilogy Financial LLC3,734$0.30M0.0%-9.6%0.008%Search for SEC Filing on Google Icon
10/9/2026Insight Wealth Strategies LLC51,199$4.15M0.4%+7.9%0.114%Search for SEC Filing on Google Icon
10/9/2026GAMMA Investing LLC6,199$0.50M0.0%+3.5%0.014%Search for SEC Filing on Google Icon
10/8/2026Farther Finance Advisors LLC2,553$0.21M0.0%-41.0%0.006%Search for SEC Filing on Google Icon
10/6/2026Byrne Asset Management LLC2,797$0.22M0.1%N/A0.006%Search for SEC Filing on Google Icon
10/5/2026Argent Capital Management LLC9,588$0.78M0.0%-6.9%0.021%Search for SEC Filing on Google Icon
10/2/2026CX Institutional13,559$1.10M0.0%N/A0.030%Search for SEC Filing on Google Icon
9/23/2026QRG Capital Management Inc.3,391$0.48M0.0%N/A0.008%Search for SEC Filing on Google Icon
9/22/2026Andra AP fonden33,626$4.80M0.1%N/A0.075%Search for SEC Filing on Google Icon
9/9/2026Sequoia Financial Advisors LLC2,338$0.33M0.0%N/A0.005%Search for SEC Filing on Google Icon
9/9/2026Tidal Investments LLC17,373$2.48M0.0%+46.9%0.039%Search for SEC Filing on Google Icon
9/9/2026WINTON GROUP Ltd97,320$13.88M0.4%-6.6%0.217%Search for SEC Filing on Google Icon
9/9/2026Engineers Gate Manager LP11,556$1.65M0.0%+29.8%0.026%Search for SEC Filing on Google Icon
9/9/2026Pinnacle Wealth Management Advisory Group LLC6,108$0.87M0.1%-46.5%0.014%Search for SEC Filing on Google Icon
9/9/2026Integrated Wealth Concepts LLC1,574$0.22M0.0%N/A0.004%Search for SEC Filing on Google Icon
9/8/2026Arizona State Retirement System12,238$1.75M0.0%-1.8%0.027%Search for SEC Filing on Google Icon
9/8/2026Waverly Advisors LLC1,643$0.23M0.0%N/A0.004%Search for SEC Filing on Google Icon
9/8/2026Nykredit A S24,610$3.51M0.0%N/A0.055%Search for SEC Filing on Google Icon
9/4/2026Parkside Financial Bank & Trust1,262$0.18M0.0%+22.8%0.003%Search for SEC Filing on Google Icon
9/3/2026Anchor Capital Advisors LLC727$0.10M0.0%N/A0.002%Search for SEC Filing on Google Icon
9/2/2026Allianz Asset Management GmbH105,115$14.99M0.0%N/A0.234%Search for SEC Filing on Google Icon
8/27/2026Corient Private Wealth LP3,265$0.47M0.0%N/A0.007%Search for SEC Filing on Google Icon
8/26/2026Amundi1,809$0.26M0.0%N/A0.004%Search for SEC Filing on Google Icon
8/26/2026HighTower Advisors LLC1,502$0.21M0.0%-66.8%0.003%Search for SEC Filing on Google Icon
8/25/2026VIRGINIA RETIREMENT SYSTEMS ET Al2,900$0.41M0.0%N/A0.006%Search for SEC Filing on Google Icon
8/21/2026Nykredit A S1,157$0.17M0.0%N/A0.003%Search for SEC Filing on Google Icon
8/20/2026Teza Capital Management LLC3,539$0.51M1.0%N/A0.008%Search for SEC Filing on Google Icon
8/20/2026Moore Capital Management LP1,485$0.21M0.0%N/A0.003%Search for SEC Filing on Google Icon
8/20/2026GTS Securities LLC14,046$2M0.0%N/A0.031%Search for SEC Filing on Google Icon
8/20/2026Cookson Peirce & Co. Inc.16,257$2.32M0.1%N/A0.036%Search for SEC Filing on Google Icon
8/19/2026UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC105,799$15.09M0.0%+1.2%0.236%Search for SEC Filing on Google Icon
8/19/2026Wellington Management Group LLP53,796$7.67M0.0%N/A0.120%Search for SEC Filing on Google Icon
8/19/2026Lombard Odier Asset Management Europe Ltd12,851$1.83M0.0%N/A0.029%Search for SEC Filing on Google Icon
8/18/2026Empowered Funds LLC6,298$0.90M0.0%N/A0.014%Search for SEC Filing on Google Icon
8/18/2026United Capital Financial Advisors LLC1,437$0.21M0.0%N/A0.003%Search for SEC Filing on Google Icon
8/18/2026Formula Growth Ltd.11,900$1.70M0.6%N/A0.027%Search for SEC Filing on Google Icon
8/18/2026Jefferies Financial Group Inc.7,697$1.10M0.0%N/A0.017%Search for SEC Filing on Google Icon
8/18/2026Public Employees Retirement System of Ohio1,256$0.18M0.0%N/A0.003%Search for SEC Filing on Google Icon
8/17/2026Corient Private Wealth LP3,272$0.47M0.0%N/A0.007%Search for SEC Filing on Google Icon
8/17/2026Bank of America Corp DE425,191$60.63M0.0%N/A0.948%Search for SEC Filing on Google Icon
8/15/2026Gallagher Fiduciary Advisors LLC8,779$1.25M0.0%N/A0.020%Search for SEC Filing on Google Icon
8/15/2026Odyssean LLC3,513$0.50M0.1%N/A0.008%Search for SEC Filing on Google Icon
8/15/2026Jupiter Topco LLC19,373$2.76M0.0%N/A0.043%Search for SEC Filing on Google Icon
8/14/2026Redwood Grove Capital LLC101,458$14.47M3.7%N/A0.226%Search for SEC Filing on Google Icon
8/14/2026Canada Pension Plan Investment Board5,200$0.74M0.0%N/A0.012%Search for SEC Filing on Google Icon
8/14/2026Castleark Management LLC95,770$13.66M0.4%N/A0.214%Search for SEC Filing on Google Icon
8/14/2026Nicholas Investment Partners LP60,338$8.60M0.5%N/A0.135%Search for SEC Filing on Google Icon
8/14/2026Legal & General Group Plc105,062$14.98M0.0%N/A0.234%Search for SEC Filing on Google Icon
8/14/2026The Manufacturers Life Insurance Company22,592$3.22M0.0%N/A0.050%Search for SEC Filing on Google Icon
8/14/2026Paradigm Capital Management Inc. NY608,200$86.72M2.4%N/A1.357%Search for SEC Filing on Google Icon
8/13/2026Sanctuary Advisors LLC2,270$0.32M0.0%N/A0.005%Search for SEC Filing on Google Icon
8/13/2026Wealth High Governance Capital Ltda82,843$11.81M3.5%N/A0.185%Search for SEC Filing on Google Icon
8/13/2026Globeflex Capital L P5,059$0.72M0.1%N/A0.011%Search for SEC Filing on Google Icon
8/13/2026Kendall Capital Management2,425$0.35M0.1%N/A0.005%Search for SEC Filing on Google Icon
8/12/2026Quantbot Technologies LP8,237$1.18M0.0%N/A0.018%Search for SEC Filing on Google Icon
8/12/2026Emerald Investment Advisers LLC49,855$7.11M0.5%N/A0.111%Search for SEC Filing on Google Icon
8/12/2026Fourier Capital Management Ltd12,956$1.85M2.9%N/A0.029%Search for SEC Filing on Google Icon
8/12/2026Callan Family Office LLC4,865$0.69M0.0%N/A0.011%Search for SEC Filing on Google Icon
8/11/2026Allworth Financial LP1,229$0.18M0.0%N/A0.003%Search for SEC Filing on Google Icon
8/11/2026Kilter Group LLC208$30K0.0%N/A0.000%Search for SEC Filing on Google Icon
8/11/2026Vise Technologies Inc.4,196$0.60M0.0%N/A0.009%Search for SEC Filing on Google Icon
8/11/2026Lisanti Capital Growth LLC46,285$6.60M1.5%N/A0.103%Search for SEC Filing on Google Icon
8/7/2026Focused Alpha LLC2,906$0.41M0.1%N/A0.006%Search for SEC Filing on Google Icon
8/7/2026BlackRock Inc.6,919,992$986.72M0.0%N/A15.436%Search for SEC Filing on Google Icon
8/7/2026Pallas Capital Advisors LLC3,049$0.44M0.0%N/A0.007%Search for SEC Filing on Google Icon
8/7/2026Deutsche Bank AG105,312$15.02M0.0%N/A0.235%Search for SEC Filing on Google Icon
8/7/2026Perigon Wealth Management LLC6,378$0.91M0.0%N/A0.014%Search for SEC Filing on Google Icon
8/7/2026Mitsubishi UFJ Asset Management Co. Ltd.8,771$1.25M0.0%N/A0.020%Search for SEC Filing on Google Icon
8/7/2026OneDigital Investment Advisors LLC4,036$0.58M0.0%N/A0.009%Search for SEC Filing on Google Icon
8/6/2026Global Retirement Partners LLC575$82K0.0%N/A0.001%Search for SEC Filing on Google Icon
8/6/2026Bank of New York Mellon Corp270,278$38.54M0.0%N/A0.603%Search for SEC Filing on Google Icon
8/6/2026State of Wyoming7,682$1.10M0.1%N/A0.017%Search for SEC Filing on Google Icon
8/6/2026GSA Capital Partners LLP4,027$0.57M0.0%N/A0.009%Search for SEC Filing on Google Icon
8/6/2026Stoneridge Investment Partners LLC4,164$0.35M0.2%N/A0.009%Search for SEC Filing on Google Icon
7/10/2026Regent Peak Wealth Advisors LLC1,468$0.21M0.0%N/A0.003%Search for SEC Filing on Google Icon
7/10/2026Insight Wealth Strategies LLC47,463$6.77M0.7%N/A0.106%Search for SEC Filing on Google Icon
7/10/2026Handelsbanken Fonder AB16,100$2.30M0.0%-13.0%0.036%Search for SEC Filing on Google Icon
7/8/2026Thurston Springer Miller Herd & Titak Inc.992$0.14M0.1%N/A0.002%Search for SEC Filing on Google Icon
7/8/2026Palouse Capital Management Inc.2,572$0.37M0.2%-59.0%0.006%Search for SEC Filing on Google Icon
7/8/2026Assenagon Asset Management S.A.278,166$39.66M0.0%+96.7%0.621%Search for SEC Filing on Google Icon
7/7/2026GAMMA Investing LLC5,991$0.85M0.0%-15.0%0.013%Search for SEC Filing on Google Icon
7/7/2026Harbor Investment Advisory LLC435$62K0.0%N/A0.001%Search for SEC Filing on Google Icon
Data available starting January 2016

See Full Table
Ultra Clean logo
Ultra Clean Holdings, Inc. develops and supplies critical subsystems, components and parts, and ultra-high purity cleaning and analytical services for the semiconductor industry in the United States and internationally. The company provides ultra-clean valves, high purity connectors, industrial process connectors and valves, pneumatic actuators, manifolds and safety solutions, hoses, pressure gauges, and gas line and component heaters; chemical delivery modules that deliver gases and reactive chemicals in a liquid or gaseous form from a centralized subsystem to the reaction chamber; and gas delivery systems, such as weldments, filters, mass flow controllers, regulators, pressure transducers and valves, component heaters, and an integrated electronic and/or pneumatic control system. It also offers various industrial and automation production equipment; fluid delivery systems consist of one or more chemical delivery units, including PFA tubing, filters, flow controllers, regulators, component heaters, and an integrated electronic and/or pneumatic control system; precision robotic systems; top-plate assemblies; frame assemblies; process modules, a subsystem of semiconductor manufacturing tools that process integrated circuits onto wafers; and other high-level assemblies. In addition, the company provides tool chamber parts cleaning and coating services; micro-contamination analysis services for tool parts, wafers and depositions, chemicals, cleanroom materials, deionized water, and airborne molecular contamination; and analytical verification services for process tool chamber part cleaning. It primarily serves original equipment manufacturing customers in the semiconductor capital equipment and semiconductor integrated device manufacturing industries, as well as display, consumer, medical, energy, industrial, and research equipment industries. The company was founded in 1991 and is headquartered in Hayward, California.
Read More on Ultra Clean

Today's Range

Now: $48.02
Low: $48.14
High: $51.22

50 Day Range

MA: $66.61
Low: $44.46
High: $81.06

52 Week Range

Now: $48.02
Low: $21.49
High: $144.22

Volume

561,202 shs

Average Volume

1,295,352 shs

Market Capitalization

$2.30 billion

P/E Ratio

84.25

Dividend Yield

N/A

Beta

1.91

Who are the company insiders with the largest holdings of Ultra Clean?

Ultra Clean's top insider investors include:
  1. Ait Holding Co Llc (Major Shareholder)
  2. James P Scholhamer (CEO)
  3. Clarence Granger (CEO)
  4. Kevin C Eichler (CFO)
  5. Clarence L Granger (Director)
  6. Sheri Brumm (CFO)
  7. Kevin Eichler (CFO)
  8. Vijayan S Chinnasami (COO)
  9. Sheri Savage (CFO)
  10. David Speirs (SVP)
Learn More about top insider investors at Ultra Clean.

Who are the major institutional investors of Ultra Clean?

Ultra Clean's top institutional investors include:
  1. Pinnacle Associates Ltd. — 0.73%
  2. Assenagon Asset Management S.A. — 0.53%
  3. Bridge City Capital LLC — 0.22%
  4. Insight Wealth Strategies LLC — 0.11%
  5. VMS Asset Management Limited — 0.10%
  6. Arlington Capital Management INC — 0.05%
Learn More about top institutional investors of Ultra Clean stock.

Which major investors are selling Ultra Clean stock?

Within the previous quarter, UCTT stock was sold by these institutional investors:
  1. Pinnacle Associates Ltd.
  2. Assenagon Asset Management S.A.
  3. ProShare Advisors LLC
  4. State of Alaska Department of Revenue
  5. Motley Fool Asset Management LLC
  6. State of Wyoming
  7. Farther Finance Advisors LLC
  8. Lodestar Private Asset Management LLC
During the previous year, company insiders that have sold Ultra Clean company stock include:
  1. Christopher S Cook (Insider)
  2. Sheri Savage (CFO)
  3. David T Ibnale (Director)
  4. Emily M Liggett (Director)
  5. Paul Yoonku Cho (General Counsel)
  6. Jamie J Palfrey (SVP)
  7. Jeffrey L Mckibben (Insider)
Learn More investors selling Ultra Clean stock.

Which major investors are buying Ultra Clean stock?

In the previous quarter, UCTT stock was purchased by institutional investors including:
  1. Bridge City Capital LLC
  2. Arlington Capital Management INC
  3. CX Institutional
  4. Capstone Capital Management Ltd
  5. VMS Asset Management Limited
  6. Insight Wealth Strategies LLC
  7. Inspire Investing LLC
  8. Byrne Asset Management LLC
During the previous year, these company insiders have bought Ultra Clean stock:
  1. Bill Bentinck (Insider)
  2. Harjinder Bajwa (COO)
  3. Ernest E Maddock (Director)
Learn More investors buying Ultra Clean stock.

Ultra Clean Active Insiders

Mr. James P. Scholhamer
CEO & Director
James P Scholhamer
James P Scholhamer
CEO
Bill Bentinck
Bill Bentinck
President, Services Division
Christopher S Cook
Christopher S Cook
President, Products Division
1 recent trades
Vijayan S Chinnasami
Vijayan S Chinnasami (Age 59)
COO
Harjinder Bajwa
Harjinder Bajwa (Age 59)
COO
Sheri Savage
Sheri Savage (Age 55)
CFO
2 recent trades
Jacqueline A Seto
Jacqueline A Seto
Director
David T Ibnale
David T Ibnale
Director
Emily M Liggett
Emily M Liggett
Director
1 recent trades
Clarence L Granger
Clarence L Granger
Director
Ernest E Maddock
Ernest E Maddock
Director
Jeffrey L Mckibben
Jeffrey L Mckibben
Chief Information Officer
2 recent trades
Paul Yoonku Cho
Paul Yoonku Cho
General Counsel
2 recent trades
Jamie J Palfrey
Jamie J Palfrey
Chief Human Resources Officer
1 recent trades
William Joe Williams
William Joe Williams (Age 53)
Insider