Cubist Systematic Strategies’s BMC Stock Holdings, Inc BMCH Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2020 Q3	–	Sell	-30,270	Closed	-$761K	–	2720
2020 Q2	$761K	Buy	30,270 +4,398	+17%	+$97.3K	0.01%	1342
2020 Q1	$459K	Sell	25,872 -3,992	-13%	-$104K	0.01%	1292
2019 Q4	$857K	Sell	29,864 -6,909	-19%	-$194K	0.02%	1257
2019 Q3	$963K	Sell	36,773 -45,120	-55%	-$1.08M	0.02%	986
2019 Q2	$1.74M	Sell	81,893 -4,637	-5%	-$96.3K	0.03%	744
2019 Q1	$1.53M	Buy	+86,530	New	+$1.5M	0.05%	552
2018 Q4	–	Sell	-25,267	Closed	-$471K	–	2374
2018 Q3	$471K	Buy	25,267 +24,821	+5,565%	+$538K	0.03%	880
2018 Q2	$9K	Buy	+446	New	+$8.85K	﹤0.01%	1727
2017 Q4	–	Sell	-2,018	Closed	-$43K	–	2177
2017 Q3	$43K	Sell	2,018 -503	-20%	-$10.5K	﹤0.01%	1740
2017 Q2	$55K	Sell	2,521 -14,602	-85%	-$318K	﹤0.01%	1537
2017 Q1	$387K	Buy	+17,123	New	+$347K	0.03%	773
2016 Q4	–	Sell	-6,598	Closed	-$117K	–	1965
2016 Q3	$117K	Buy	6,598 +6,551	+13,938%	+$128K	0.01%	1432
2016 Q2	$1K	Sell	47 -1,214	-96%	-$21.8K	﹤0.01%	1691
2016 Q1	$21K	Buy	+1,261	New	+$18.5K	﹤0.01%	1527