BlackRock Institutional Trust’s InterDigital IDCC Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2016 Q4	$94.9M	Buy	1,039,376 +31,880	+3%	+$2.56M	0.01%	967
2016 Q3	$79.8M	Sell	1,007,496 -25,879	-3%	-$1.73M	0.01%	1002
2016 Q2	$57.5M	Sell	1,033,375 -687	-0.1%	-$38.8K	0.01%	1154
2016 Q1	$57.5M	Buy	1,034,062 +13,188	+1%	+$637K	0.01%	1135
2015 Q4	$50.1M	Buy	1,020,874 +24,626	+2%	+$1.25M	0.01%	1240
2015 Q3	$50.4M	Sell	996,248 -38,822	-4%	-$2M	0.01%	1222
2015 Q2	$58.9M	Sell	1,035,070 -57,798	-5%	-$3.23M	0.01%	1206
2015 Q1	$55.5M	Buy	1,092,868 +40,341	+4%	+$2.09M	0.01%	1253
2014 Q4	$55.7M	Sell	1,052,527 -81,953	-7%	-$3.95M	0.01%	1224
2014 Q3	$45.2M	Sell	1,134,480 -39,721	-3%	-$1.75M	0.01%	1316
2014 Q2	$56.1M	Sell	1,174,201 -99,475	-8%	-$3.84M	0.01%	1250
2014 Q1	$42.2M	Buy	1,273,676 +25,105	+2%	+$747K	0.01%	1413
2013 Q4	$36.8M	Buy	1,248,571 +46,144	+4%	+$1.56M	0.01%	1490
2013 Q3	$44.9M	Sell	1,202,427 -53,000	-4%	-$2M	0.01%	1269
2013 Q2	$56.1M	Buy	+1,255,427	New	+$56.2M	0.01%	1078