Cornerstone Capital Management Holdings’s Westlake Corp WLK Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2017 Q4	$21.9M	Buy	205,874 +204,217	+12,325%	+$18.9M	0.15%	152
2017 Q3	$137K	Buy	+1,657	New	+$122K	﹤0.01%	1172
2017 Q1	–	Sell	-76,753	Closed	-$4.3M	–	1378
2016 Q4	$4.3M	Sell	76,753 -67,064	-47%	-$3.66M	0.03%	519
2016 Q3	$7.69M	Buy	143,817 +116,517	+427%	+$5.62M	0.06%	360
2016 Q2	$1.17M	Sell	27,300 -107,840	-80%	-$4.93M	0.01%	864
2016 Q1	$6.26M	Buy	135,140 +66,900	+98%	+$3.04M	0.05%	396
2015 Q4	$3.71M	Buy	68,240 +21,872	+47%	+$1.27M	0.03%	541
2015 Q3	$2.41M	Sell	46,368 -49,825	-52%	-$2.91M	0.02%	656
2015 Q2	$6.6M	Sell	96,193 -6,709	-7%	-$488K	0.06%	373
2015 Q1	$7.4M	Buy	102,902 +42,202	+70%	+$2.7M	0.07%	344
2014 Q4	$3.71M	Buy	60,700 +57,432	+1,757%	+$3.91M	0.04%	504
2014 Q3	$283K	Buy	+3,268	New	+$296K	﹤0.01%	1053
2014 Q2	–	Sell	-1,200	Closed	-$79K	–	1413
2014 Q1	$79K	Buy	+1,200	New	+$76.3K	﹤0.01%	1219
2013 Q4	–	Sell	-174	Closed	-$9K	–	1337
2013 Q3	$9K	Sell	174 -47,650	-100%	-$2.43M	﹤0.01%	1251
2013 Q2	$2.31M	Buy	+47,824	New	+$2.15M	0.03%	607