Mason Street Advisors’s Builders FirstSource BLDR Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2021 Q1	–	Sell	-109,358	Closed	-$4.46M	–	172
2020 Q4	$4.46M	Buy	109,358 +46,886	+75%	+$1.91M	0.08%	262
2020 Q3	$2.04M	Buy	+62,472	New	+$2.04M	0.04%	509