Nierenberg Investment Management Company’s Photronics PLAB Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2025 Q2	$646K	Buy	34,330 +11,000	+47%	+$207K	0.34%	26
2025 Q1	$484K	Hold	23,330	–	–	0.26%	33
2024 Q4	$550K	Hold	23,330	–	–	0.31%	29
2024 Q3	$578K	Buy	23,330 +775	+3%	+$19.2K	0.33%	29
2024 Q2	$556K	Buy	+22,555	New	+$556K	0.31%	34