Ardsley Advisory Partners’s Onto Innovation ONTO Stock Holding History

Ardsley Advisory Partners’s Portfolio ONTO Stock Details ONTO Fund Activity

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Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q3	$5.23M	Buy
2025 Q1	–	Sell
2024 Q4	$3.57M	Buy
2024 Q3	$4.13M	Buy
2024 Q2	$2.96M	Buy