Essex Investment Management’s Gibraltar Industries ROCK Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2024 Q1	–	Sell	-27,471	Closed	-$2.17M	–	331
2023 Q4	$2.17M	Buy	+27,471	New	+$2.17M	0.43%	89