Cliff Asness's ONTO Position Overview
Cliff Asness (via Aqr Capital Management LLC) currently holds 590,809 shares of Onto Innovation Inc. (ONTO) worth $121.16 M, representing 0.06% of the portfolio. First purchased in 2019-Q4, this long-term strategic position has been held for 26 quarters.
Based on 13F filings, Cliff Asness has maintained a strategic position in ONTO, demonstrating sustained confidence in this investment. Largest addition occurred in Q4 2025, adding 467,587 shares. Largest reduction occurred in Q3 2025, reducing 185,896 shares.
Analysis based on 13F filings available since 2013 Q2
Cliff Asness's Onto Innovation (ONTO) Holding Value Over Time
Track share changes against reported price movement
Quarterly Onto Innovation (ONTO) Trades by Cliff Asness
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q1 2026 | -24,842 | Reduce 4.04% | 590,809 | $205.07 |
| Q4 2025 | +467,587 | Add 315.80% | 615,651 | $157.86 |
| Q3 2025 | -185,896 | Reduce 55.66% | 148,064 | $129.22 |
| Q2 2025 | +316,439 | Add 1806.06% | 333,960 | $100.93 |
| Q1 2025 | -24,320 | Reduce 58.12% | 17,521 | $117.65 |
| Q4 2024 | -93,319 | Reduce 69.04% | 41,841 | $166.67 |
| Q3 2024 | +119,875 | Add 784.27% | 135,160 | $207.56 |
| Q2 2024 | +4,947 | Add 47.85% | 15,285 | $219.56 |
| Q1 2024 | +5,207 | Add 101.48% | 10,338 | $180.11 |
| Q4 2023 | -3,407 | Reduce 39.90% | 5,131 | $152.90 |
| Q3 2023 | +1,526 | Add 21.76% | 8,538 | $127.52 |
| Q2 2023 | +113 | Add 1.64% | 7,012 | $116.47 |
| Q1 2023 | -1,213 | Reduce 14.95% | 6,899 | $87.88 |
| Q4 2022 | -8,181 | Reduce 50.21% | 8,112 | $68.09 |
| Q3 2022 | +1,078 | Add 7.09% | 16,293 | $64.08 |
| Q2 2022 | -4,246 | Reduce 21.82% | 15,215 | $69.73 |
| Q1 2022 | -1,243 | Reduce 6.00% | 19,461 | $86.89 |
| Q4 2021 | -1,241 | Reduce 5.66% | 20,704 | $101.24 |
| Q1 2021 | +72 | Add 0.33% | 21,945 | $65.71 |
| Q4 2020 | -5,264 | Reduce 19.40% | 21,873 | $47.55 |
| Q3 2020 | -18,904 | Reduce 41.06% | 27,137 | $29.77 |
| Q2 2020 | -1,958 | Reduce 4.08% | 46,041 | $34.03 |
| Q1 2020 | -5,722 | Reduce 10.65% | 47,999 | $29.67 |
| Q4 2019 | +53,721 | New Buy | 53,721 | $36.54 |
Cliff Asness's Onto Innovation Investment FAQs
Cliff Asness first purchased Onto Innovation Inc. (ONTO) in Q4 2019, acquiring 53,721 shares, as reported in their 13F filing for that period. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
Cliff Asness has held Onto Innovation Inc. (ONTO) for 26 quarters since Q4 2019.
Cliff Asness's largest addition to Onto Innovation Inc. (ONTO) was in Q4 2025, adding 615,651 shares worth $97.19 M.
According to the latest 13F filing for Q1 2026, Cliff Asness's firm, Aqr Capital Management LLC, owns 590,809 shares of Onto Innovation Inc. (ONTO), valued at approximately $121.16 M.
As of the Q1 2026 filing, Onto Innovation Inc. (ONTO) represents approximately 0.06% of Cliff Asness's publicly disclosed stock portfolio, making it one of their key holdings.
Cliff Asness's peak holding in Onto Innovation Inc. (ONTO) was 615,651 shares, as reported at the end of Q4 2025.