BlackRock Institutional Trust’s Twitter, Inc. TWTR Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2016 Q4	$253M	Buy	15,522,318 +952,870	+7%	+$17.5M	0.04%	488
2016 Q3	$336M	Sell	14,569,448 -151,078	-1%	-$2.84M	0.05%	363
2016 Q2	$249M	Buy	14,720,526 +892,681	+6%	+$13.9M	0.04%	461
2016 Q1	$229M	Sell	13,827,845 -108,390	-0.8%	-$1.9M	0.04%	481
2015 Q4	$322M	Buy	13,936,235 +487,655	+4%	+$13M	0.05%	356
2015 Q3	$362M	Buy	13,448,580 +657,377	+5%	+$19.7M	0.06%	307
2015 Q2	$463M	Buy	12,791,203 +538,120	+4%	+$22M	0.07%	267
2015 Q1	$614M	Buy	12,253,083 +405,892	+3%	+$18M	0.1%	215
2014 Q4	$425M	Buy	11,847,191 +316,415	+3%	+$13.5M	0.07%	293
2014 Q3	$595M	Buy	11,530,776 +6,322,895	+121%	+$286M	0.1%	204
2014 Q2	$213M	Buy	5,207,881 +3,360,908	+182%	+$127M	0.04%	498
2014 Q1	$86.2M	Buy	1,846,973 +117,709	+7%	+$6.66M	0.01%	954
2013 Q4	$110M	Buy	+1,729,264	New	+$85.9M	0.02%	809