Robeco Institutional Asset Management’s MKS Inc MKSI Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2018 Q4	–	Sell	-2,052	Closed	-$164K	–	983
2018 Q3	$164K	Sell	2,052 -73,791	-97%	-$6.74M	﹤0.01%	922
2018 Q2	$7.26M	Sell	75,843 -53,266	-41%	-$5.81M	0.03%	471
2018 Q1	$14.9M	Sell	129,109 -45,474	-26%	-$4.99M	0.07%	315
2017 Q4	$16.5M	Sell	174,583 -21,861	-11%	-$2.18M	0.09%	273
2017 Q3	$18.6M	Sell	196,444 -42,571	-18%	-$3.48M	0.12%	208
2017 Q2	$16.1M	Buy	239,015 +9,845	+4%	+$746K	0.1%	231
2017 Q1	$15.8M	Hold	229,170	–	–	0.1%	228
2016 Q4	$13.6M	Sell	229,170 -19,720	-8%	-$1.06M	0.11%	223
2016 Q3	$12.4M	Sell	248,890 -14,787	-6%	-$697K	0.09%	243
2016 Q2	$11.4M	Hold	263,677	–	–	0.09%	237
2016 Q1	$9.93M	Hold	263,677	–	–	0.08%	240
2015 Q4	$9.49M	Sell	263,677 -172,278	-40%	-$6.14M	0.08%	240
2015 Q3	$14.6M	Buy	435,955 +13,438	+3%	+$467K	0.11%	226
2015 Q2	$16M	Sell	422,517 -20,176	-5%	-$735K	0.12%	213
2015 Q1	$15M	Buy	442,693 +15,810	+4%	+$556K	0.11%	235
2014 Q4	$15.6M	Buy	+426,883	New	+$15.1M	0.11%	223