Essex Investment Management’s Quanterix QTRX Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2020 Q1	–	Sell	-100,628	Closed	-$2.38M	–	453
2019 Q4	$2.38M	Sell	100,628 -29,209	-22%	-$690K	0.29%	107
2019 Q3	$2.85M	Buy	129,837 +69,385	+115%	+$1.52M	0.41%	63
2019 Q2	$2.04M	Buy	+60,452	New	+$2.04M	0.28%	114