Marshall Wace North America’s Extreme Networks EXTR Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2021 Q3	–	Sell	-18,084	Closed	-$202K	–	1512
2021 Q2	$202K	Buy	+18,084	New	+$192K	﹤0.01%	1351
2019 Q3	–	Sell	-70,492	Closed	-$456K	–	1363
2019 Q2	$456K	Buy	+70,492	New	+$466K	﹤0.01%	906
2019 Q1	–	Sell	-434,567	Closed	-$2.65M	–	1660
2018 Q4	$2.65M	Sell	434,567 -150,312	-26%	-$872K	0.03%	380
2018 Q3	$3.21M	Sell	584,879 -1,158,375	-66%	-$8.21M	0.02%	400
2018 Q2	$13.9M	Buy	1,743,254 +1,523,200	+692%	+$14.6M	0.08%	265
2018 Q1	$2.44M	Buy	+220,054	New	+$2.78M	0.01%	759
2017 Q3	–	Sell	-331,033	Closed	-$2.98M	–	1333
2017 Q2	$2.98M	Sell	331,033 -590,713	-64%	-$5.23M	0.02%	641
2017 Q1	$7.37M	Buy	+921,746	New	+$5.52M	0.06%	319
2013 Q3	–	Sell	-25,725	Closed	-$89K	–	636
2013 Q2	$89K	Buy	+25,725	New	+$85.8K	0.01%	414