Ultra Clean Holdings, Inc. (UCTT) Institutional Ownership

Ownership Summary

Recent 13F filings as of December 2025 show that 13 institutional investors hold a position in Ultra Clean Holdings, Inc. (NASDAQ:UCTT).

• Ultra Clean Holdings saw its institutional ownership percentage fell to 2.1% in December 2025 from 92.7% in September 2025.
• Quarterly data indicates a 12.29% shift in institutional share volume, and the annual owner count reflects a decrease of 94.35%.
• The latest 13F cycle for Ultra Clean Holdings reveals that of 13 total investors, 3 funds grew their exposure, whereas 6 reduced theirs and 4 made no changes.
• Collectively, institutional investors increased their stake in Ultra Clean Holdings to 940.20K shares as of December 2025, a change that is up by 102.93K shares quarter on quarter and down 40.64Mn shares year over year.
• The top institutional stake in Ultra Clean Holdings as of December 31, 2025 belongs to Goodman Financial Corp, which owns 558.02K shares, or 1.23% of the company.
• Among the most significant buyers of Ultra Clean Holdings during December 2025 were SG Americas Securities, LLC (113.47K), Goodman Financial Corp (20.01K), GAMMA Investing LLC (2.12K).
• Leading sellers of Ultra Clean Holdings stock in December 2025 included ROMANO BROTHERS AND COMPANY (17.10K), Allspring Global Investments Holdings, LLC (9.46K), WEDGE CAPITAL MANAGEMENT L L P/NC (5.05K), NISA INVESTMENT ADVISORS, LLC (930), Versant Capital Management, Inc (78).
• The top 10 institutional holders of Ultra Clean Holdings for the quarter ending December 2025 included Goodman Financial Corp (558.02K), SG Americas Securities, LLC (126.04K), WEDGE CAPITAL MANAGEMENT L L P/NC (111.44K), Assenagon Asset Management S.A. (89.22K), ROMANO BROTHERS AND COMPANY (29.25K), Allspring Global Investments Holdings, LLC (15.35K), GAMMA Investing LLC (6.65K), NISA INVESTMENT ADVISORS, LLC (3.14K), Versant Capital Management, Inc (691), True Wealth Design, LLC (202).