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American Tower
AMT

Overview Fund Activity

749 hedge funds and large institutions have $36.8B invested in American Tower in 2014 Q4 according to their latest regulatory filings, with 116 funds opening new positions, 290 increasing their positions, 246 reducing their positions, and 45 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
749
Holders Change
+63
Holders Change %
+9.18%
% of All Funds
19.99%
Holding in Top 10
33
Holding in Top 10 Change
+8
Holding in Top 10 Change %
+32%
% of All Funds
0.88%
New
116
Increased
290
Reduced
246
Closed
45
Calls
$204M
Puts
$123M
Net Calls
+$81.4M
Net Calls Change
+$25.5M

Top Buyers

1
Coatue Management
Coatue Management
New York
+$255M
2
Bank of America
Bank of America
North Carolina
+$117M
3
BC
Brookfield Corp
Ontario, Canada
+$100M
4
BFA
BlackRock Fund Advisors
California
+$96.3M
5
JHIU
Janus Henderson Investors US
Colorado
+$69.4M

Top Sellers

1
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
-$439M
2
AllianceBernstein
AllianceBernstein
Tennessee
-$119M
3
Two Sigma Investments
Two Sigma Investments
New York
-$104M
4
Millennium Management
Millennium Management
New York
-$99.6M
5
D.E. Shaw & Co
D.E. Shaw & Co
New York
-$91.9M
Name Holding Trade Value Shares
Change 		Shares
Change %
ESCM
751
Echo Street Capital Management
New York
– -$15.2M -162,262 Closed
DSA
752
Davis Selected Advisers
Arizona
– -$12.1M -129,012 Closed
Voloridge Investment Management
753
Voloridge Investment Management
Florida
– -$7.98M -85,176 Closed
ST
754
Spot Trading
Illinois
– -$7.87M -84,002 Closed
PWPCM
755
Perella Weinberg Partners Capital Management
New York
– -$6.35M -67,802 Closed
LPC
756
Loeb Partners Corp
New York
– -$5.18M -55,300 Closed
ARTA
757
A.R.T. Advisors
New York
– -$4.69M -50,110 Closed
CAM
758
ClariVest Asset Management
California
– -$3.64M -38,853 Closed
ZDA
759
Zweig-DiMenna Associates
New York
– -$3.63M -38,749 Closed
CMBA
760
C.M. Bidwell & Associates
Hawaii
– -$3.57M -38,095 Closed
AA
761
Altegris Advisors
California
– -$2.64M -28,200 Closed
JG
762
Jefferies Group
New York
– -$2.43M -25,946 Closed
PIP
763
Perennial Investment Partners
Australia
– -$2.28M -24,306 Closed
SGA
764
Sustainable Growth Advisers
Connecticut
– -$2.16M -23,050 Closed
GCA
765
GSI Capital Advisors
California
– -$2.08M -22,250 Closed
CIM
766
CIM Investment Management
Pennsylvania
– -$1.31M -13,937 Closed
QIM
767
Quantitative Investment Management
Virginia
– -$1.13M -12,100 Closed
PP
768
Peconic Partners
New York
– -$936K -10,000 Closed
CANY
769
Caxton Associates (New York)
New York
– -$936K -10,000 Closed
CG
770
Clinton Group
New York
– -$861K -9,199 Closed
FFA
771
Fragasso Financial Advisors
Pennsylvania
– -$787K -8,407 Closed
Jane Street
772
Jane Street
New York
– -$694K -7,406 Closed
PRCM
773
Pine River Capital Management
Minnesota
– -$641K -6,844 Closed
MSU
774
Maple Securities USA
New Jersey
– -$637K -6,806 Closed
Verition Fund Management
775
Verition Fund Management
Connecticut
– -$516K -5,509 Closed
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