Marshall Wace North America’s AllianceBernstein AB Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2021 Q3	–	Sell	-6,795	Closed	-$316K	–	1388
2021 Q2	$316K	Buy	+6,795	New	+$296K	﹤0.01%	1271
2020 Q4	–	Sell	-14,393	Closed	-$389K	–	1270
2020 Q3	$389K	Buy	+14,393	New	+$403K	﹤0.01%	1020
2020 Q1	–	Sell	-86,481	Closed	-$2.62M	–	1176
2019 Q4	$2.62M	Buy	+86,481	New	+$2.52M	0.01%	522
2019 Q3	–	Sell	-61,254	Closed	-$1.82M	–	1284
2019 Q2	$1.82M	Buy	61,254 +53,864	+729%	+$1.56M	0.01%	596
2019 Q1	$213K	Buy	+7,390	New	+$217K	﹤0.01%	972
2018 Q2	–	Sell	-31,650	Closed	-$850K	–	1343
2018 Q1	$850K	Buy	31,650 +4,099	+15%	+$109K	﹤0.01%	1038
2017 Q4	$690K	Buy	+27,551	New	+$696K	﹤0.01%	1071
2017 Q2	–	Sell	-25,134	Closed	-$578K	–	1270
2017 Q1	$578K	Buy	+25,134	New	+$583K	﹤0.01%	796