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Livermore
Livermore
ZHEN

Royce & Associates LP

SEC CIK
0000906304
Latest filing
Aug 14, 2026

ONTO holding history

Onto Innovation 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.

ONTO overviewAll 13F holders of ONTOFull Q2 2026 holdings

Shares (Q2 2026)
286,087
Value
$108.3M
% of portfolio
0.9%
Quarters held
22
Since Q1 2021
Holdings of ONTO by Royce & Associates LP, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 2026286,087$108.3M0.9%−31,022−9.8%ReducedHolders
Q1 2026317,109$65.0M0.6%−48,626−13.3%ReducedHolders
Q4 2025365,735$57.7M0.6%+58,259+18.9%AddedHolders
Q3 2025307,476$39.7M0.4%+46,178+17.7%AddedHolders
Q2 2025261,298$26.4M0.3%+41,690+19.0%AddedHolders
Q1 2025219,608$26.6M0.3%−400.0%ReducedHolders
Q4 2024219,648$36.6M0.3%−3,510−1.6%ReducedHolders
Q3 2024223,158$46.3M0.4%−19,474−8.0%ReducedHolders
Q2 2024242,632$53.3M0.5%−8,029−3.2%ReducedHolders
Q1 2024250,661$45.4M0.4%−112,256−30.9%ReducedHolders
Q4 2023362,917$55.5M0.5%−86,458−19.2%ReducedHolders
Q3 2023449,375$57.3M0.6%+18,295+4.2%AddedHolders
Q2 2023431,080$50.2M0.5%−108,030−20.0%ReducedHolders
Q1 2023539,110$47.4M0.5%+200.0%AddedHolders
Q4 2022539,090$36.7M0.4%−92,807−14.7%ReducedHolders
Q3 2022631,897$40.5M0.5%−4,860−0.8%ReducedHolders
Q2 2022636,757$44.4M0.5%+107,670+20.4%AddedHolders
Q1 2022529,087$46.0M0.4%+73,542+16.1%AddedHolders
Q4 2021455,545$46.1M0.3%−170,944−27.3%ReducedHolders
Q3 2021626,489$45.3M0.3%−32,483−4.9%ReducedHolders
Q2 2021658,972$48.1M0.3%−132,220−16.7%ReducedHolders
Q1 2021791,192$52.0M0.3%––Holders

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