Historical shareholding details of Wayne Hummer Asset Mgmt Company holdings in Onto Innovation Inc. (ONTO)

Monthly changes of Wayne Hummer Asset Mgmt Company shareholding in Onto Innovation Inc. over the previous months

Month	Name	Total no. shares held	Percent Holding
Month	Name	Total no. shares held	Percent Holding
Mar 31, 2025	Wayne Hummer Asset Mgmt Company	1,996	0.00%

Dec 31, 2024	Wayne Hummer Asset Mgmt Company	89,864	0.18%

Sep 30, 2024	Wayne Hummer Asset Mgmt Company	94,036	0.19%

Jun 30, 2024	Wayne Hummer Asset Mgmt Company	99,432	0.20%

Mar 31, 2024	Wayne Hummer Asset Mgmt Company	121,595	0.25%

Dec 31, 2023	Wayne Hummer Asset Mgmt Company	122,923	0.25%

Sep 30, 2023	Wayne Hummer Asset Mgmt Company	156,882	0.32%

Jun 30, 2023	Wayne Hummer Asset Mgmt Company	170,345	0.35%

Mar 31, 2023	Wayne Hummer Asset Mgmt Company	227,243	0.46%

Dec 31, 2022	Wayne Hummer Asset Mgmt Company	11,038	0.02%