Marshall Wace North America’s Builders FirstSource BLDR Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2021 Q3	$36.7M	Sell	710,129 -1,650,421	-70%	-$80.6M	0.16%	145
2021 Q2	$101M	Buy	2,360,550 +376,579	+19%	+$17.5M	0.42%	52
2021 Q1	$92M	Buy	+1,983,971	New	+$84.5M	0.38%	58
2019 Q3	–	Sell	-40,913	Closed	-$690K	–	1315
2019 Q2	$690K	Sell	40,913 -26,422	-39%	-$395K	﹤0.01%	832
2019 Q1	$900K	Buy	67,335 +58,025	+623%	+$763K	0.01%	687
2018 Q4	$102K	Sell	9,310 -28,797	-76%	-$362K	﹤0.01%	1079
2018 Q3	$560K	Buy	38,107 +16,055	+73%	+$272K	﹤0.01%	689
2018 Q2	$403K	Sell	22,052 -8,394	-28%	-$160K	﹤0.01%	1123
2018 Q1	$604K	Buy	+30,446	New	+$645K	﹤0.01%	1110
2017 Q3	–	Sell	-180,239	Closed	-$2.7M	–	1262
2017 Q2	$2.7M	Buy	180,239 +92,157	+105%	+$1.38M	0.02%	661
2017 Q1	$1.32M	Buy	+88,082	New	+$1.14M	0.01%	654