Skip to main content
Livermore
Livermore
ZHEN

Royce & Associates LP

SEC CIK
0000906304
Latest filing
Aug 14, 2026

UCTT holding history

Ultra Clean Holdings, Inc. in every 13F filed by Royce & Associates LP, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

UCTT overviewAll 13F holders of UCTTFull Q2 2026 holdings

Shares (Q2 2026)
666,496
Value
$95.0M
% of portfolio
0.8%
Quarters held
22
Since Q1 2021
Holdings of UCTT by Royce & Associates LP, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 2026666,496$95.0M0.8%−93,001−12.2%ReducedHolders
Q1 2026759,497$47.2M0.5%−339,196−30.9%ReducedHolders
Q4 20251,098,693$27.8M0.3%−8,723−0.8%ReducedHolders
Q3 20251,107,416$30.2M0.3%+73,872+7.1%AddedHolders
Q2 20251,033,544$23.3M0.2%+141,791+15.9%AddedHolders
Q1 2025891,753$19.1M0.2%−35,935−3.9%ReducedHolders
Q4 2024927,688$33.4M0.3%+18,991+2.1%AddedHolders
Q3 2024908,697$36.3M0.3%+63,301+7.5%AddedHolders
Q2 2024845,396$41.4M0.4%−11,342−1.3%ReducedHolders
Q1 2024856,738$39.4M0.4%+45,870+5.7%AddedHolders
Q4 2023810,868$27.7M0.3%+104,089+14.7%AddedHolders
Q3 2023706,779$21.0M0.2%−27,875−3.8%ReducedHolders
Q2 2023734,654$28.3M0.3%−114,000−13.4%ReducedHolders
Q1 2023848,654$28.1M0.3%−24,082−2.8%ReducedHolders
Q4 2022872,736$28.9M0.3%−1,077−0.1%ReducedHolders
Q3 2022873,813$22.5M0.3%+42,400+5.1%AddedHolders
Q2 2022831,413$24.8M0.3%+185,189+28.7%AddedHolders
Q1 2022646,224$27.4M0.2%−1000.0%ReducedHolders
Q4 2021646,324$37.1M0.3%−106,742−14.2%ReducedHolders
Q3 2021753,066$32.1M0.2%−66,108−8.1%ReducedHolders
Q2 2021819,174$44.0M0.3%+24,362+3.1%AddedHolders
Q1 2021794,812$46.1M0.3%––Holders

Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.