Abiopharma

ULTRA CLEAN HOLDINGS, INC. (UCTT)

Symbol	UCTT
Name	ULTRA CLEAN HOLDINGS, INC.
Sector	TECHNOLOGY
Region	North America
Industry	Semiconductors
Address	26462 CORPORATE AVENUE, HAYWARD, California, 94545, United States
Telephone	+1 510 576-4400
Fax	—
Email	—
Website	https://www.uct.com
Incorporation	UNDEFINED
Incorporated On	—
Employees	—
Fiscal Year	—
Public Since	—
Exchanges	NASDAQ
Auditor	—
Audit Status	NOT PROVIDED
Reporting Status	—
CIK	0001275014
Description	Ultra Clean Holdings Inc, through its subsidiaries, manufactures and supplies production tools, modules, and subsystems for the semiconductor capital equipment industry. The product range includes precision robotic solutions, gas delivery systems, and a variety of industrial and automation production equipment products; subsystems that include wafer cleaning subsystems, chemical delivery modules, top-plate assemblies, frame assemblies, and process modules. Its customer base includes firms in the semiconductor capital equipment industry, medical, energy, industrial, flat panel, and research equipment industries. Its principal markets are North America, Asia, and Europe. Its largest end markets by revenue are the United States and the International market. Additional info from NASDAQ: Ultra Clean Holdings Inc, through its subsidiaries, manufactures and supplies production tools, modules, and subsystems for the semiconductor capital equipment industry. The product range includes precision robotic solutions, gas delivery systems, and a variety of industrial and automation production equipment products; subsystems that include wafer cleaning subsystems, chemical delivery modules, top-plate assemblies, frame assemblies, and process modules. Its customer base includes firms in the semiconductor capital equipment industry, medical, energy, industrial, flat panel, and research equipment industries. Its principal markets are North America, Asia, and Europe. Its largest end markets by revenue are the United States and the International market.

2026-09-04 22:23

Keogh Michael Dennis 🟢 acquired 20.9K shares of Ultra Clean Holdings, Inc. (UCTT) Transaction Date: Aug 31, 2026 | Filing ID: 013632

2026-09-04 19:21

New Form 3 - Ultra Clean Holdings, Inc. Filed: 2026-09-04 AccNo: 0000950103-26-013631 Size: 10 KB

2026-09-03 00:36

Cook Christopher S 🔴 sold 12.5K shares of Ultra Clean Holdings, Inc. (UCTT) at $67.83 Transaction Date: Aug 31, 2026 | Filing ID: 013530

2026-08-13 16:14

New Form SCHEDULE 13G - Ultra Clean Holdings, Inc. Filed: 2026-08-13 AccNo: 0000914208-26-000313 Size: 13 KB

2026-08-10 12:30

Ultra Clean Announces Participation at Upcoming Investor Conferences

2026-08-03 20:14

(99% Positive) ULTRA CLEAN HOLDINGS, INC. (UCTT) Reports Q3 2026 Financial Results

2026-08-03 20:05

Ultra Clean Reports Second Quarter 2026 Financial Results

2026-07-31 11:47

New Form SCHEDULE 13G - Ultra Clean Holdings, Inc. Filed: 2026-07-31 AccNo: 0002100119-26-001502 Size: 7 KB

2026-07-08 20:09

(99% Positive) ULTRA CLEAN HOLDINGS, INC. (UCTT) Files Form 8-K

2026-07-07 23:06

HARDING BRIAN E 🔴 sold 3.8K shares of Ultra Clean Holdings, Inc. (UCTT) at $130.12 Transaction Date: Jul 02, 2026 | Filing ID: 010375