Marshall Wace North America’s Align Technology ALGN Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2021 Q3	$46.6M	Buy	+69,979	New	+$47.5M	0.2%	106
2021 Q2	–	Sell	-27,012	Closed	-$14.6M	–	1421
2021 Q1	$14.6M	Sell	27,012 -26,459	-49%	-$14.6M	0.06%	323
2020 Q4	$28.6M	Buy	+53,471	New	+$24M	0.13%	187
2020 Q3	–	Sell	-1,412	Closed	-$388K	–	1184
2020 Q2	$388K	Buy	+1,412	New	+$318K	﹤0.01%	969
2019 Q4	–	Sell	-3,066	Closed	-$555K	–	1265
2019 Q3	$555K	Buy	+3,066	New	+$637K	﹤0.01%	799
2019 Q1	–	Sell	-11,294	Closed	-$2.37M	–	1528
2018 Q4	$2.37M	Sell	11,294 -334,603	-97%	-$84.5M	0.02%	398
2018 Q3	$135M	Buy	345,897 +52,212	+18%	+$19.3M	0.93%	26
2018 Q2	$100M	Sell	293,685 -36,222	-11%	-$10.8M	0.57%	35
2018 Q1	$82.8M	Buy	329,907 +64,411	+24%	+$16.5M	0.41%	62
2017 Q4	$59M	Sell	265,496 -29,752	-10%	-$6.76M	0.33%	68
2017 Q3	$54.9M	Sell	295,248 -25,710	-8%	-$4.4M	0.35%	65
2017 Q2	$48.1M	Buy	320,958 +157,240	+96%	+$21.3M	0.35%	68
2017 Q1	$18.8M	Buy	+163,718	New	+$16.5M	0.15%	182
2013 Q4	$20M	Buy	350,757 +332,594	+1,831%	+$17.9M	0.42%	66
2013 Q3	$874K	Buy	+18,163	New	+$793K	0.03%	370