Emerald Advisers, LLC
- SEC CIK
- 0001015083
- Latest filing
- Aug 5, 2026
ONTO holding history
Onto Innovation Inc. in every 13F filed by Emerald Advisers, LLC, 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)
- 87,619
- Value
- $33.2M
- % of portfolio
- 0.8%
- Quarters held
- 16
- Since Q1 2021
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q2 2026 | 87,619 | $33.2M | 0.8% | −30,804−26.0% | Reduced | Holders |
| Q1 2026 | 118,423 | $24.3M | 0.8% | −4,190−3.4% | Reduced | Holders |
| Q4 2025 | 122,613 | $19.4M | 0.6% | −4,948−3.9% | Reduced | Holders |
| Q3 2025 | 127,561 | $16.5M | 0.5% | −2,589−2.0% | Reduced | Holders |
| Q2 2025 | 130,150 | $13.1M | 0.5% | +130,150 | New | Holders |
| Q4 2024 | 0 | $0 | 0.0% | −71,192−100.0% | Sold out | Holders |
| Q3 2024 | 71,192 | $14.8M | 0.6% | −54,225−43.2% | Reduced | Holders |
| Q2 2024 | 125,417 | $27.5M | 1.2% | −29,835−19.2% | Reduced | Holders |
| Q1 2024 | 155,252 | $28.1M | 1.1% | +1,653+1.1% | Added | Holders |
| Q4 2023 | 153,599 | $23.5M | 1.0% | +71,329+86.7% | Added | Holders |
| Q3 2023 | 82,270 | $10.5M | 0.5% | +82,270 | New | Holders |
| Q3 2022 | 0 | $0 | 0.0% | −286,688−100.0% | Sold out | Holders |
| Q2 2022 | 286,688 | $20.0M | 1.0% | −21,684−7.0% | Reduced | Holders |
| Q1 2022 | 308,372 | $26.8M | 1.0% | −88,683−22.3% | Reduced | Holders |
| Q4 2021 | 397,055 | $40.2M | 1.5% | −7,437−1.8% | Reduced | Holders |
| Q3 2021 | 404,492 | $29.2M | 1.1% | −42,624−9.5% | Reduced | Holders |
| Q2 2021 | 447,116 | $32.7M | 1.2% | −40,410−8.3% | Reduced | Holders |
| Q1 2021 | 487,526 | $32.0M | 1.2% | – | – | Holders |
Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.