Chuck Royce's ONTO Position Overview
Chuck Royce (via Royce & Associates Lp) currently holds 307,476 shares of Onto Innovation Inc. (ONTO) worth $39.73 M, representing 0.40% of the portfolio. First purchased in 2019-Q4, this long-term strategic position has been held for 24 quarters.
Based on 13F filings, Chuck Royce has maintained a strategic position in ONTO, demonstrating sustained confidence in this investment. Largest addition occurred in Q4 2020, adding 126,662 shares. Largest reduction occurred in Q4 2021, reducing 170,944 shares.
Analysis based on 13F filings available since 2013 Q2
Chuck Royce's Onto Innovation (ONTO) Holding Value Over Time
Track share changes against reported price movement
Quarterly Onto Innovation (ONTO) Trades by Chuck Royce
| Period | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q4 2019 | +1.02 M | New Buy | 1.02 M | $36.54 |
| Q1 2020 | -168,639 | Reduce 16.46% | 856,122 | $29.67 |
| Q2 2020 | -97,647 | Reduce 11.41% | 758,475 | $34.04 |
| Q3 2020 | +10,163 | Add 1.34% | 768,638 | $29.78 |
| Q4 2020 | +126,662 | Add 16.48% | 895,300 | $47.55 |
| Q1 2021 | -104,108 | Reduce 11.63% | 791,192 | $65.71 |
| Q2 2021 | -132,220 | Reduce 16.71% | 658,972 | $73.04 |
| Q3 2021 | -32,483 | Reduce 4.93% | 626,489 | $72.25 |
| Q4 2021 | -170,944 | Reduce 27.29% | 455,545 | $101.23 |
| Q1 2022 | +73,542 | Add 16.14% | 529,087 | $86.89 |
| Q2 2022 | +107,670 | Add 20.35% | 636,757 | $69.74 |
| Q3 2022 | -4,860 | Reduce 0.76% | 631,897 | $64.05 |
| Q4 2022 | -92,807 | Reduce 14.69% | 539,090 | $68.09 |
| Q1 2023 | +20 | Add 0.00% | 539,110 | $87.88 |
| Q2 2023 | -108,030 | Reduce 20.04% | 431,080 | $116.47 |
| Q3 2023 | +18,295 | Add 4.24% | 449,375 | $127.52 |
| Q4 2023 | -86,458 | Reduce 19.24% | 362,917 | $152.90 |
| Q1 2024 | -112,256 | Reduce 30.93% | 250,661 | $181.08 |
| Q2 2024 | -8,029 | Reduce 3.20% | 242,632 | $219.56 |
| Q3 2024 | -19,474 | Reduce 8.03% | 223,158 | $207.56 |
| Q4 2024 | -3,510 | Reduce 1.57% | 219,648 | $166.67 |
| Q1 2025 | -40 | Reduce 0.02% | 219,608 | $121.34 |
| Q2 2025 | +41,690 | Add 18.98% | 261,298 | $100.93 |
| Q3 2025 | +46,178 | Add 17.67% | 307,476 | $129.22 |
Chuck Royce's Onto Innovation Investment FAQs
Chuck Royce first purchased Onto Innovation Inc. (ONTO) in Q4 2019, acquiring 1,024,761 shares, as reported in their 13F filing for that period. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
Chuck Royce has held Onto Innovation Inc. (ONTO) for 24 quarters since Q4 2019. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
Chuck Royce's largest addition to Onto Innovation Inc. (ONTO) was in Q4 2019, adding 1,024,761 shares worth $37.44 M. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
According to the latest 13F filing for Q3 2025, Chuck Royce's firm, Royce & Associates Lp, owns 307,476 shares of Onto Innovation Inc. (ONTO), valued at approximately $39.73 M. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
As of the Q3 2025 filing, Onto Innovation Inc. (ONTO) represents approximately 0.40% of Chuck Royce's publicly disclosed stock portfolio, making it one of their key holdings. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
Chuck Royce's peak holding in Onto Innovation Inc. (ONTO) was 1,024,761 shares, as reported at the end of Q4 2019. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.