BlackRock Advisors’s American Tower AMT Stock Holding History

BlackRock Advisors’s Portfolio AMT Stock Details AMT Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2016 Q4	$45M	Sell	426,253 -6,237	-1%	-$678K	0.05%	333
2016 Q3	$49M	Buy	432,490 +18,678	+5%	+$2.14M	0.05%	319
2016 Q2	$47M	Buy	413,812 +132,023	+47%	+$14.1M	0.05%	314
2016 Q1	$28.8M	Sell	281,789 -69,105	-20%	-$6.46M	0.03%	441
2015 Q4	$34M	Buy	350,894 +104,212	+42%	+$10.2M	0.04%	401
2015 Q3	$21.7M	Buy	246,682 +126,242	+105%	+$11.9M	0.02%	497
2015 Q2	$11.2M	Sell	120,440 -734,462	-86%	-$69.5M	0.01%	713
2015 Q1	$80.5M	Sell	854,902 -1,369,816	-62%	-$133M	0.08%	240
2014 Q4	$220M	Sell	2,224,718 -118,613	-5%	-$11.7M	0.23%	116
2014 Q3	$219M	Sell	2,343,331 -285,843	-11%	-$27.2M	0.23%	116
2014 Q2	$237M	Sell	2,629,174 -262,339	-9%	-$22.7M	0.23%	117
2014 Q1	$237M	Sell	2,891,513 -11,332	-0.4%	-$923K	0.24%	112
2013 Q4	$232M	Sell	2,902,845 -15,286	-0.5%	-$1.19M	0.23%	115
2013 Q3	$216M	Sell	2,918,131 -144,363	-5%	-$10.4M	0.22%	123
2013 Q2	$224M	Buy	+3,062,494	New	+$244M	0.24%	109

Other funds holding AMT

T. Rowe Price Associates

T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

Wellington Management Group

Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return

Fidelity Investments

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

BlackRock Institutional Trust San Francisco, California $675B AUM 16.07% 1-Year Est. Return

Massachusetts Financial Services

Massachusetts Financial Services Boston, Massachusetts $298B AUM 21.96% 1-Year Est. Return

Ameriprise Minneapolis, Minnesota $431B AUM 30.22% 1-Year Est. Return

BlackRock Fund Advisors San Francisco, California $542B AUM 18.13% 1-Year Est. Return

Capital World Investors

Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return