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American Tower
AMT

Overview Fund Activity

957 hedge funds and large institutions have $53.9B invested in American Tower in 2017 Q3 according to their latest regulatory filings, with 104 funds opening new positions, 358 increasing their positions, 361 reducing their positions, and 46 closing their positions.

Holders
957
Holders Change
+47
Holders Change %
+5.16%
% of All Funds
23.9%
Holding in Top 10
53
Holding in Top 10 Change
-4
Holding in Top 10 Change %
-7.02%
% of All Funds
1.32%
New
104
Increased
358
Reduced
361
Closed
46
Calls
$199M
Puts
$329M
Net Calls
-$130M
Net Calls Change
-$52.4M

Top Buyers

1
Millennium Management
1
Millennium Management
New York
$159M
2
Arrowstreet Capital
2
Arrowstreet Capital
Massachusetts
$137M
3
Dimensional Fund Advisors
3
Dimensional Fund Advisors
Texas
$343M
4
CIBC Private Wealth Group
4
CIBC Private Wealth Group
Georgia
$259M
5
Vanguard Group
5
Vanguard Group
Pennsylvania
$3.99B

Top Sellers

1
T. Rowe Price Associates
1
T. Rowe Price Associates
Maryland
$2.93B
2
BC
2
Brookfield Corp
Ontario, Canada
$0
3
HCM
3
Highfields Capital Management
Massachusetts
$90.1M
4
Ameriprise
4
Ameriprise
Minnesota
$884M
5
Citadel Advisors
5
Citadel Advisors
Florida
$69.7M
Name Market Value Shares Shares
Change 		Shares
Change %
RhumbLine Advisers
76
RhumbLine Advisers
Massachusetts
$110M 807,253 +5,731 +0.7%
CS
77
Credit Suisse
Switzerland
$108M 793,580 -22,570 -3%
EVM
78
Eaton Vance Management
Massachusetts
$108M 791,410 +44,912 +6%
Adage Capital Partners
79
Adage Capital Partners
Massachusetts
$108M 787,363 -75,200 -9%
PI
80
Putnam Investments
Massachusetts
$108M 787,161 -2,083 -0.3%
AllianceBernstein
81
AllianceBernstein
Tennessee
$107M 780,752 +9,447 +1%
Macquarie Group
82
Macquarie Group
Australia
$106M 773,111 -32,568 -4%
PAM
83
Panagora Asset Management
Massachusetts
$103M 752,041 +149,747 +25%
Asset Management One
84
Asset Management One
Japan
$102M 745,261 -24,450 -3%
CGT
85
Capital Guardian Trust
California
$102M 744,637 -3,951 -0.5%
Caisse de Depot et Placement du Quebec (CDPQ)
86
Caisse de Depot et Placement du Quebec (CDPQ)
Quebec, Canada
$100M 730,187 +275,500 +61%
New York State Teachers Retirement System (NYSTRS)
87
New York State Teachers Retirement System (NYSTRS)
New York
$100M 732,356 +9,358 +1%
CBT
88
Capital Bank & Trust
California
$98.3M 718,877 -13,944 -2%
Canada Pension Plan Investment Board
89
Canada Pension Plan Investment Board
Ontario, Canada
$97.6M 714,109 -352,600 -33%
California State Teachers Retirement System (CalSTRS)
90
California State Teachers Retirement System (CalSTRS)
California
$96.9M 709,242 -70,098 -9%
RC
91
Resolution Capital
Australia
$95.4M 697,811 -102,659 -13%
ESCM
92
Echo Street Capital Management
New York
$94.2M 689,400 -31,947 -4%
AQR Capital Management
93
AQR Capital Management
Connecticut
$93.3M 682,818 +29,915 +5%
Los Angeles Capital Management
94
Los Angeles Capital Management
California
$92.6M 677,573 +600,910 +784%
HCM
95
Highfields Capital Management
Massachusetts
$90.1M 659,386 -1,825,850 -73%
DDC
96
DF Dent & Co
Maryland
$90.1M 659,016 -17,342 -3%
GT
97
Glenmede Trust
Pennsylvania
$86.4M 632,400 +15,534 +3%
State Board of Administration of Florida Retirement System
98
State Board of Administration of Florida Retirement System
Florida
$86.4M 632,344 -1,960 -0.3%
DCM
99
Dorsal Capital Management
California
$85.4M 625,000 -200,000 -24%
Brown Advisory
100
Brown Advisory
Maryland
$84.8M 620,750 +13,765 +2%
2 3
4
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