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	0.22%	116
2014 Q3	$219M	Sell	2,343,331 -285,843	-11%	-$27.2M	0.22%	116
2014 Q2	$237M	Sell	2,629,174 -262,339	-9%	-$22.7M	0.22%	117
2014 Q1	$237M	Sell	2,891,513 -11,332	-0.4%	-$923K	0.23%	112
2013 Q4	$232M	Sell	2,902,845 -15,286	-0.5%	-$1.19M	0.22%	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 Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return

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

Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

BIT

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

Massachusetts Financial Services Boston, Massachusetts $315B AUM 27.84% 1-Year Est. Return

Ameriprise Minneapolis, Minnesota $495B AUM 43.24% 1-Year Est. Return

BFA

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

Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return

BlackRock Advisors's AMT Position: Q4 2016 in Review

BlackRock Advisors reduced its American Tower (AMT) stake by 1.4% in Q4 2016, selling an estimated $678K and leaving 426,253 shares worth $45M. The position accounts for 0.05% of the portfolio, ranked #333.

BlackRock Advisors first reported a position in AMT in Q2 2013 and has held it in 15 quarters since. The position peaked at $237M in Q1 2014. 870 funds tracked by Wall St. Rank hold AMT as of Q4 2016.

BlackRock Advisors held 426,253 shares of American Tower worth $45M as of Q4 2016.
BlackRock Advisors sold 6,237 American Tower shares in Q4 2016, an estimated $678K.
American Tower made up 0.05% of BlackRock Advisors's portfolio in Q4 2016, its #333 holding.
BlackRock Advisors first reported a position in American Tower in Q2 2013 and has held it in 15 quarters since.
BlackRock Advisors's American Tower position peaked at $237M in Q1 2014.
870 funds tracked by Wall St. Rank held American Tower as of Q4 2016.

Based on BlackRock Advisors's 13F filing for Q4 2016, filed 10 Feb 2017.