Marshall Wace’s QualTek Services Inc. Class A Common Stock QTEK Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2022 Q1	–	Sell	-67,029	Closed	-$665K	–	3832
2021 Q4	$665K	Buy	67,029 +677	+1%	+$6.72K	﹤0.01%	2054
2021 Q3	$660K	Buy	+66,352	New	+$660K	﹤0.01%	1752