Essex Investment Management’s 908 Devices MASS Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2025 Q2	$3.4M	Sell	477,342 -3,207	-0.7%	-$22.9K	0.62%	54
2025 Q1	$2.15M	Buy	+480,549	New	+$2.15M	0.45%	98