Teachers Advisors’s Merck MRK Stock Holding History

Quarter	Market Value	Status	Shares	Shares Change %	Trade Value	Portfolio Weight	Portfolio Position
2019 Q1	$705M	Buy	8,480,851 +189,676	+2%	+$15.8M	0.86%	13
2018 Q4	$634M	Buy	8,291,175 +1,160,081	+16%	+$88.6M	0.89%	13
2018 Q3	$506M	Buy	7,131,094 +473,006	+7%	+$33.6M	0.61%	18
2018 Q2	$404M	Buy	6,658,088 +352,878	+6%	+$21.4M	0.51%	29
2018 Q1	$343M	Buy	6,305,210 +65,304	+1%	+$3.56M	0.45%	34
2017 Q4	$351M	Sell	6,239,906 -550,563	-8%	-$31M	0.45%	32
2017 Q3	$435M	Sell	6,790,469 -195,862	-3%	-$12.5M	0.59%	22
2017 Q2	$448M	Buy	6,986,331 +138,507	+2%	+$8.88M	0.63%	19
2017 Q1	$435M	Buy	6,847,824 +91,477	+1%	+$5.81M	0.63%	19
2016 Q4	$398M	Buy	6,756,347 +561,448	+9%	+$33.1M	0.62%	20
2016 Q3	$387M	Buy	6,194,899 +883,055	+17%	+$55.1M	0.64%	22
2016 Q2	$306M	Sell	5,311,844 -6,400	-0.1%	-$369K	0.53%	27
2016 Q1	$281M	Buy	5,318,244 +438,125	+9%	+$23.2M	0.51%	28
2015 Q4	$258M	Buy	4,880,119 +56,164	+1%	+$2.97M	0.48%	30
2015 Q3	$238M	Sell	4,823,955 -1,143,138	-19%	-$56.5M	0.48%	28
2015 Q2	$340M	Buy	5,967,093 +157,972	+3%	+$8.99M	0.63%	18
2015 Q1	$334M	Buy	5,809,121 +751,326	+15%	+$43.2M	0.62%	15
2014 Q4	$287M	Buy	5,057,795 +8,748	+0.2%	+$497K	0.55%	18
2014 Q3	$299M	Sell	5,049,047 -916,538	-15%	-$54.3M	0.6%	16
2014 Q2	$345M	Buy	5,965,585 +335,888	+6%	+$19.4M	0.7%	11
2014 Q1	$320M	Buy	5,629,697 +142,956	+3%	+$8.12M	0.69%	13
2013 Q4	$275M	Sell	5,486,741 -241,487	-4%	-$12.1M	0.62%	15
2013 Q3	$273M	Buy	5,728,228 +151,543	+3%	+$7.21M	0.68%	13
2013 Q2	$259M	Buy	+5,576,685	New	+$259M	0.7%	16