Castleark Management’s IPG Photonics IPGP Stock Holding History

Castleark Management’s Portfolio IPGP Stock Details IPGP Fund Activity

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Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q4	$2.77M	Buy
2017 Q4	–	Sell
2017 Q3	$4.25M	Sell
2017 Q2	$4.76M	Buy