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American Tower
AMT

Overview Fund Activity

1,060 hedge funds and large institutions have $56.6B invested in American Tower in 2017 Q4 according to their latest regulatory filings, with 172 funds opening new positions, 388 increasing their positions, 347 reducing their positions, and 58 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,060
Holders Change
+103
Holders Change %
+10.76%
% of All Funds
24.07%
Holding in Top 10
53
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
1.2%
New
172
Increased
388
Reduced
347
Closed
58
Calls
$251M
Puts
$451M
Net Calls
-$200M
Net Calls Change
-$70.5M

Top Buyers

1
BC
Brookfield Corp
Ontario, Canada
$401M
2
Capital World Investors
Capital World Investors
California
$1.45B
3
Invesco
Invesco
Georgia
$935M
4
PI
Putnam Investments
Massachusetts
$265M
5
Dimensional Fund Advisors
Dimensional Fund Advisors
Texas
$504M

Top Sellers

1
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
$2.13B
2
Two Sigma Advisers
Two Sigma Advisers
New York
$31.9M
3
Coatue Management
Coatue Management
New York
$0
4
Fidelity Investments
Fidelity Investments
Massachusetts
$2.2B
5
Two Sigma Investments
Two Sigma Investments
New York
$46.3M
Name Holding Trade Value Shares
Change 		Shares
Change %
BCM
1076
Barometer Capital Management
Ontario, Canada
– -$8.2M -60,000 Closed
MWNA
1077
Marshall Wace North America
New York
– -$7.23M -52,778 Closed
ACM
1078
Advent Capital Management
New York
– -$5.47M -40,000 Closed
QAM
1079
Quantres Asset Management
Cayman Islands
– -$4.91M -35,900 Closed
HHC
1080
Hutchin Hill Capital
New York
– -$4.78M -35,000 Closed
HI
1081
HBK Investments
Texas
– -$4.4M -32,200 Closed
LPC
1082
Loeb Partners Corp
New York
– -$4.39M -32,100 Closed
Point72 Asset Management
1083
Point72 Asset Management
Connecticut
– -$4.18M -30,600 Closed
UFF
1084
USA Financial Formulas
Michigan
– -$3.33M -24,393 Closed
SWA
1085
SFMG Wealth Advisors
Texas
– -$2.74M -20,055 Closed
CWM
1086
Calamos Wealth Management
Illinois
– -$3.69M -19,789 Closed
FP
1087
FDO Partners
Massachusetts
– -$2.37M -17,335 Closed
NAMA
1088
Nikko Asset Management Americas
New York
– -$2.12M -15,500 Closed
WAM
1089
Wolverine Asset Management
Illinois
– -$2.12M -15,495 Closed
RIM
1090
Rainier Investment Management
Washington
– -$2.09M -15,280 Closed
OCM
1091
Oribel Capital Management
New York
– -$1.95M -14,300 Closed
CG
1092
Clinton Group
New York
– -$1.1M -8,065 Closed
BA
1093
Bristol Advisors
Pennsylvania
– -$1.04M -7,600 Closed
ID
1094
Integral Derivatives
New York
– -$1.03M -7,545 Closed
CEP
1095
Chicago Equity Partners
Illinois
– -$1.02M -7,490 Closed
HAG
1096
HighPoint Advisor Group
Illinois
– -$1.01M -7,116 Closed
SSA
1097
Schonfeld Strategic Advisors
New York
– -$894K -6,540 Closed
ICOA
1098
Investment Centers of America
North Dakota
– -$887K -6,495 Closed
NI
1099
Numeric Investors
Massachusetts
– -$834K -6,100 Closed
JPMPWA
1100
J.P. Morgan Private Wealth Advisors
California
– -$717K -5,247 Closed
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