Teachers Advisors’s Vertex Pharmaceuticals VRTX Stock Holding History

Quarter	Market Value	Status	Shares	Shares Change %	Trade Value	Portfolio Weight	Portfolio Position
2019 Q1	$108M	Buy	587,959 +111,219	+23%	+$20.5M	0.13%	147
2018 Q4	$79M	Sell	476,740 -157,163	-25%	-$26M	0.11%	182
2018 Q3	$122M	Sell	633,903 -192,982	-23%	-$37.2M	0.15%	140
2018 Q2	$141M	Sell	826,885 -20,433	-2%	-$3.47M	0.18%	112
2018 Q1	$138M	Buy	847,318 +39,593	+5%	+$6.45M	0.18%	116
2017 Q4	$121M	Buy	807,725 +50,865	+7%	+$7.62M	0.16%	133
2017 Q3	$115M	Buy	756,860 +72,677	+11%	+$11M	0.16%	139
2017 Q2	$88.2M	Buy	684,183 +173,810	+34%	+$22.4M	0.12%	195
2017 Q1	$55.8M	Buy	510,373 +166,998	+49%	+$18.3M	0.08%	306
2016 Q4	$25.3M	Buy	343,375 +12,707	+4%	+$936K	0.04%	523
2016 Q3	$28.8M	Sell	330,668 -105,352	-24%	-$9.19M	0.05%	448
2016 Q2	$37.5M	Buy	436,020 +114,689	+36%	+$9.87M	0.07%	359
2016 Q1	$25.5M	Sell	321,331 -6,036	-2%	-$480K	0.05%	463
2015 Q4	$41.2M	Buy	327,367 +5,571	+2%	+$701K	0.08%	328
2015 Q3	$33.5M	Sell	321,796 -1,344	-0.4%	-$140K	0.07%	379
2015 Q2	$39.9M	Sell	323,140 -80,821	-20%	-$9.98M	0.07%	352
2015 Q1	$47.7M	Sell	403,961 -24,039	-6%	-$2.84M	0.09%	299
2014 Q4	$50.8M	Buy	428,000 +15,719	+4%	+$1.87M	0.1%	273
2014 Q3	$46.3M	Buy	412,281 +33,062	+9%	+$3.71M	0.09%	278
2014 Q2	$35.9M	Buy	379,219 +11,941	+3%	+$1.13M	0.07%	359
2014 Q1	$26M	Sell	367,278 -156,837	-30%	-$11.1M	0.06%	461
2013 Q4	$38.9M	Buy	524,115 +70,326	+15%	+$5.23M	0.09%	295
2013 Q3	$34.4M	Buy	453,789 +17,900	+4%	+$1.36M	0.09%	296
2013 Q2	$34.8M	Buy	+435,889	New	+$34.8M	0.09%	279