Institutional Ownership
Onto Innovation Inc
CUSIP 683344105COMONTOQ1 2026
13D / 13G Filings
18
Schedule 13D/13G on record
Beneficial Filers
5
Distinct reporting persons
Largest Stake
16.2%
Max % of class reported
Institutional Holders
563
13F filers (latest quarter)
Beneficial Owners — Schedule 13D / 13G
18 filings · latest Oct 17, 2025
| # | Filed | Reporting Person | Form | % of Class | Shares | Filing |
|---|---|---|---|---|---|---|
| 1 | Oct 17, 2025 | Blackrock, Inc. | 13G/A | 10.3% | 5.04M | SEC |
| 2 | Apr 29, 2025 | Blackrock, Inc. | 13G/A | 11.3% | 5.59M | SEC |
| 3 | Feb 13, 2024 | Vanguard Group Inc | 13G/A | 10.6% | 5.19M | SEC |
| 4 | Jan 23, 2024 | Blackrock Inc. | 13G/A | 12.5% | 6.15M | SEC |
| 5 | Feb 9, 2023 | Vanguard Group Inc | 13G/A | 11.3% | 5.61M | SEC |
| 6 | Jan 23, 2023 | Blackrock Inc. | 13G/A | 16.2% | 8.01M | SEC |
| 7 | Feb 10, 2022 | Vanguard Group Inc | 13G/A | 10.9% | 5.35M | SEC |
| 8 | Jan 27, 2022 | Blackrock Inc. | 13G/A | 15.8% | 7.78M | SEC |
| 9 | Jan 25, 2022 | Blackrock Inc. | 13G/A | 15.8% | 7.78M | SEC |
| 10 | Jul 12, 2021 | Vanguard Group Inc | 13G/A | 10.4% | 5.12M | SEC |
8 more beneficial-ownership filings on Premium
See the full Schedule 13D/13G history for Onto Innovation Inc.
Unlock full historyTop Institutional Holders (13F)
Largest reported positions · latest quarter
| # | Fund | Shares | Value |
|---|---|---|---|
| 1 | Blackrock, Inc. | 5.53M | $1.13B |
| 2 | State Street Corp | 1.50M | $307.63M |
| 3 | Geode Capital Management, LLC | 1.21M | $248.39M |
| 4 | Point72 Asset Management, L.P. | 1.20M | $246.83M |
| 5 | Paradigm Capital Management Inc/Ny | 1.10M | $226.08M |
| 6 | William Blair Investment Management, LLC | 964.2K | $197.73M |
| 7 | Voya Investment Management LLC | 917.2K | $187.79M |
| 8 | Fmr LLC | 829.0K | $170.00M |
| 9 | D. E. Shaw & Co., Inc. | 722.6K | $148.18M |
| 10 | Geneva Capital Management LLC | 705.9K | $144.77M |