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American Tower
AMT

Overview Fund Activity

1,817 hedge funds and large institutions have $96.1B invested in American Tower in 2025 Q2 according to their latest regulatory filings, with 137 funds opening new positions, 728 increasing their positions, 705 reducing their positions, and 108 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,817
Holders Change
-4
Holders Change %
-0.22%
% of All Funds
24.37%
Holding in Top 10
34
Holding in Top 10 Change
-4
Holding in Top 10 Change %
-10.53%
% of All Funds
0.46%
New
137
Increased
728
Reduced
705
Closed
108
Calls
$789M
Puts
$461M
Net Calls
+$328M
Net Calls Change
-$39.7M

Top Buyers

1
UBS AM
UBS AM
Illinois
+$1.06B
2
BlackRock
BlackRock
New York
+$592M
3
JPMorgan Chase & Co
JPMorgan Chase & Co
New York
+$560M
4
Viking Global Investors
Viking Global Investors
Connecticut
+$433M
5
Fidelity Investments
Fidelity Investments
Massachusetts
+$208M

Top Sellers

1
Cohen & Steers
Cohen & Steers
New York
-$1.06B
2
Capital Research Global Investors
Capital Research Global Investors
California
-$420M
3
ACM
AKRE Capital Management
Virginia
-$370M
4
Citadel Advisors
Citadel Advisors
Florida
-$330M
5
Royal Bank of Canada
Royal Bank of Canada
Ontario, Canada
-$197M
Name Holding Trade Value Shares
Change 		Shares
Change %
BP
1851
BBR Partners
New York
– -$1.07M -4,906 Closed
CCS
1852
Concentric Capital Strategies
Connecticut
– -$1.03M -4,748 Closed
PCM
1853
Prelude Capital Management
New York
– -$925K -4,251 Closed
EP
1854
Edgestream Partners
New Jersey
– -$908K -4,175 Closed
ACM
1855
Aster Capital Management
United Arab Emirates
– -$783K -3,808 Closed
MFS
1856
Mirabella Financial Services
United Kingdom
– -$820K -3,737 Closed
JFG
1857
Jefferies Financial Group
New York
– -$753K -3,462 Closed
BC
1858
Bridgefront Capital
Texas
– -$735K -3,376 Closed
MLA
1859
My Legacy Advisors
Oregon
– -$691K -3,174 Closed
PFS
1860
Prospect Financial Services
New York
– -$685K -3,150 Closed
BT
1861
Banque Transatlantique
France
– -$619K -3,080 Closed
GCM
1862
Gallacher Capital Management
Colorado
– -$619K -2,845 Closed
OMC
1863
Old Mission Capital
Illinois
– -$589K -2,709 Closed
1C
1864
111 Capital
France
– -$545K -2,505 Closed
TFS
1865
Thoroughbred Financial Services
Tennessee
– -$538K -2,474 Closed
SPA
1866
Sherbrooke Park Advisers
New York
– -$521K -2,396 Closed
AIA
1867
AssuredPartners Investment Advisors
Florida
– -$519K -2,386 Closed
RFS
1868
Richardson Financial Services
Massachusetts
– -$500K -2,300 Closed
LA
1869
Legacy Advisors
Pennsylvania
– -$496K -2,280 Closed
HL
1870
HeadInvest LLC
Maine
– -$484K -2,225 Closed
AA
1871
ABC Arbitrage
France
– -$452K -2,077 Closed
FPCP
1872
Fort Point Capital Partners
California
– -$399K -1,835 Closed
VCM
1873
Violich Capital Management
California
– -$359K -1,650 Closed
Jane Street
1874
Jane Street
New York
– -$344K -1,580 Closed
RFA
1875
Resurgent Financial Advisors
Georgia
– -$343K -1,577 Closed
73 74
75
76 77