Matrix Capital Management Company’s American Tower AMT Stock Holding History

Matrix Capital Management Company’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
2017 Q1	–	Sell	-1,000,000	Closed	-$106M	–	14
2016 Q4	$106M	Hold	1,000,000	–	–	5.17%	10
2016 Q3	$113M	Hold	1,000,000	–	–	4.76%	8
2016 Q2	$114M	Hold	1,000,000	–	–	5.1%	7
2016 Q1	$102M	Hold	1,000,000	–	–	4.99%	7
2015 Q4	$97M	Hold	1,000,000	–	–	4.36%	10
2015 Q3	$88M	Hold	1,000,000	–	–	4.08%	11
2015 Q2	$93.3M	Hold	1,000,000	–	–	4.15%	11
2015 Q1	$94.2M	Hold	1,000,000	–	–	4.84%	9
2014 Q4	$98.8M	Hold	1,000,000	–	–	5.23%	11
2014 Q3	$93.6M	Hold	1,000,000	–	–	5.02%	11
2014 Q2	$90M	Sell	1,000,000 -200,000	-17%	-$17.3M	4.93%	10
2014 Q1	$98.2M	Hold	1,200,000	–	–	6.55%	6
2013 Q4	$95.8M	Hold	1,200,000	–	–	6.87%	6
2013 Q3	$89M	Buy	1,200,000 +200,000	+20%	+$14.4M	7.42%	5
2013 Q2	$73.2M	Buy	+1,000,000	New	+$79.6M	7.69%	5

Other funds holding AMT

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

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

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

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

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

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

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

Ameriprise Minneapolis, Minnesota $432B AUM 30.22% 1-Year Est. Return

Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return

Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return

Matrix Capital Management Company's AMT Position: Q1 2017 in Review

Matrix Capital Management Company sold out of American Tower (AMT) in Q1 2017, closing a stake of 1,000,000 shares — an estimated $106M sold.

Matrix Capital Management Company first reported a position in AMT in Q2 2013 and held it in 15 quarters. The position peaked at $114M in Q2 2016. 899 funds tracked by Wall St. Rank hold AMT as of Q1 2017.

Matrix Capital Management Company reported no remaining American Tower position as of Q1 2017 after selling out during the quarter.
Matrix Capital Management Company sold 1,000,000 American Tower shares in Q1 2017, an estimated $106M.
Matrix Capital Management Company first reported a position in American Tower in Q2 2013 and held it in 15 quarters.
Matrix Capital Management Company's American Tower position peaked at $114M in Q2 2016.
899 funds tracked by Wall St. Rank held American Tower as of Q1 2017.

Based on Matrix Capital Management Company's 13F filing for Q1 2017, filed 15 May 2017.