BlackRock Institutional Trust’s Martin Marietta Materials MLM Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2016 Q4	$366M	Buy	1,650,499 +33,074	+2%	+$6.8M	0.05%	346
2016 Q3	$290M	Buy	1,617,425 +12,992	+0.8%	+$2.48M	0.05%	417
2016 Q2	$308M	Sell	1,604,433 -150,667	-9%	-$26.9M	0.05%	368
2016 Q1	$280M	Sell	1,755,100 -9,163	-0.5%	-$1.26M	0.05%	403
2015 Q4	$241M	Buy	1,764,263 +11,085	+0.6%	+$1.68M	0.04%	456
2015 Q3	$266M	Buy	1,753,178 +98,350	+6%	+$15.9M	0.05%	406
2015 Q2	$234M	Buy	1,654,828 +13,110	+0.8%	+$1.91M	0.04%	498
2015 Q1	$230M	Sell	1,641,718 -4,739	-0.3%	-$609K	0.04%	513
2014 Q4	$182M	Sell	1,646,457 -16,814	-1%	-$1.99M	0.03%	587
2014 Q3	$214M	Buy	1,663,271 +357,347	+27%	+$46.1M	0.04%	478
2014 Q2	$172M	Buy	1,305,924 +24,517	+2%	+$3.08M	0.03%	604
2014 Q1	$164M	Buy	1,281,407 +3,525	+0.3%	+$405K	0.03%	620
2013 Q4	$128M	Buy	1,277,882 +74,019	+6%	+$7.28M	0.02%	712
2013 Q3	$118M	Sell	1,203,863 -43,048	-3%	-$4.28M	0.02%	692
2013 Q2	$123M	Buy	+1,246,911	New	+$129M	0.02%	654