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American Tower

1,775 hedge funds and large institutions have $82.3B invested in American Tower in 2025 Q3 according to their latest regulatory filings, with 131 funds opening new positions, 634 increasing their positions, 746 reducing their positions, and 158 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

Call options by funds: $ | Put options by funds: $

less ownership

Funds ownership:

less funds holding

Funds holding:

less capital invested

Capital invested by funds: $ → $

15% less repeat investments, than reductions

Existing positions increased: 634 | Existing positions reduced: 746

17% less first-time investments, than exits

New positions opened: 131 | Existing positions closed: 158

35% less funds holding in top 10

Funds holding in top 10: 3422 (-12)

Holders
1,775
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
22
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$641M
Puts
$330M
Net Calls
Net Calls Change

Top Buyers

1 +$817M
2 +$522M
3 +$306M
4
Morgan Stanley
Morgan Stanley
New York
+$161M
5
Barclays
Barclays
United Kingdom
+$143M
Name Holding Trade Value Shares
Change
Change in
Stake
RWS
1776
Retirement Wealth Solutions
Wisconsin
$22
Norges Bank
1777
Norges Bank
Norway
Viking Global Investors
1778
Viking Global Investors
Connecticut
Marshall Wace
1779
Marshall Wace
United Kingdom
Balyasny Asset Management
1780
Balyasny Asset Management
Illinois
OCM
1781
Oribel Capital Management
New York
Axa
1782
Axa
France
ASC
1783
Atalanta Sosnoff Capital
New York
MIF
1784
Mediolanum International Funds
Ireland
ADEF
1785
Adams Diversified Equity Fund
Maryland
LBIM
1786
Land & Buildings Investment Management
Connecticut
GIM
1787
Generate Investment Management
New Zealand
FI
1788
Firetrail Investments
Australia
GI
1789
Gradient Investments
Minnesota
WP
1790
Woodline Partners
California
MASUI
1791
MIRAE ASSET SECURITIES (USA) INC.
New York
PL
1792
Parkwood LLC
Ohio
TPSF
1793
Texas Permanent School Fund
Texas
LCAM
1794
London & Capital Asset Management
United Kingdom
GCM
1795
Greenland Capital Management
New York
WCP
1796
Waterfront Capital Partners
New York
TAM
1797
Tabor Asset Management
New York
AGA
1798
Accuvest Global Advisors
Utah
NWM
1799
Napa Wealth Management
California
IWS
1800
Insight Wealth Strategies
California