BlackRock Institutional Trust’s 3D Systems Corp DDD Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2016 Q4	$41.4M	Buy	3,115,014 +11,114	+0.4%	+$163K	0.01%	1465
2016 Q3	$55.7M	Buy	3,103,900 +5,487	+0.2%	+$82.3K	0.01%	1229
2016 Q2	$42.4M	Buy	3,098,413 +51,850	+2%	+$750K	0.01%	1341
2016 Q1	$47.1M	Buy	3,046,563 +7,977	+0.3%	+$82.3K	0.01%	1259
2015 Q4	$26.4M	Buy	3,038,586 +44,789	+1%	+$462K	﹤0.01%	1667
2015 Q3	$34.6M	Buy	2,993,797 +23,964	+0.8%	+$333K	0.01%	1463
2015 Q2	$58M	Sell	2,969,833 -305	-0%	-$7.36K	0.01%	1214
2015 Q1	$81.4M	Buy	2,970,138 +141,214	+5%	+$4.16M	0.01%	1046
2014 Q4	$93M	Sell	2,828,924 -55,208	-2%	-$1.99M	0.01%	923
2014 Q3	$134M	Sell	2,884,132 -19,812	-0.7%	-$1.03M	0.02%	693
2014 Q2	$174M	Buy	2,903,944 +121,801	+4%	+$6.25M	0.03%	598
2014 Q1	$165M	Buy	2,782,143 +63,677	+2%	+$4.75M	0.03%	619
2013 Q4	$253M	Sell	2,718,466 -47,462	-2%	-$3.33M	0.04%	411
2013 Q3	$149M	Sell	2,765,928 -56,359	-2%	-$2.79M	0.03%	588
2013 Q2	$124M	Buy	+2,822,287	New	+$117M	0.03%	649