Cornerstone Capital Management Holdings’s Masimo MASI Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2017 Q4	$14.4M	Sell	169,583 -24,447	-13%	-$2.12M	0.1%	224
2017 Q3	$16.8M	Buy	194,030 +10,519	+6%	+$930K	0.13%	193
2017 Q2	$16.7M	Buy	183,511 +61,536	+50%	+$5.65M	0.13%	181
2017 Q1	$11.4M	Buy	121,975 +64,600	+113%	+$5.32M	0.09%	255
2016 Q4	$3.87M	Sell	57,375 -13,600	-19%	-$836K	0.03%	551
2016 Q3	$4.22M	Buy	70,975 +32,689	+85%	+$1.84M	0.03%	515
2016 Q2	$2.01M	Buy	38,286 +28,538	+293%	+$1.34M	0.02%	725
2016 Q1	$408K	Sell	9,748 -75,799	-89%	-$2.85M	﹤0.01%	1082
2015 Q4	$3.55M	Buy	85,547 +19,147	+29%	+$782K	0.03%	556
2015 Q3	$2.56M	Buy	66,400 +800	+1%	+$32.7K	0.02%	636
2015 Q2	$2.54M	Sell	65,600 -30,600	-32%	-$1.1M	0.02%	644
2015 Q1	$3.17M	Buy	96,200 +9,800	+11%	+$282K	0.03%	571
2014 Q4	$2.28M	Buy	+86,400	New	+$2.13M	0.02%	666
2014 Q2	–	Sell	-500	Closed	-$14K	–	1365
2014 Q1	$14K	Buy	+500	New	+$14.3K	﹤0.01%	1292