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American Tower

1,745 hedge funds and large institutions have $74.4B invested in American Tower in 2026 Q1 according to their latest regulatory filings, with 156 funds opening new positions, 717 increasing their positions, 651 reducing their positions, and 147 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,745
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
$323M
Puts
$342M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
Renaissance Technologies
1751
Renaissance Technologies
New York
SSA
1752
Schonfeld Strategic Advisors
New York
QC
1753
Quadrature Capital
United Kingdom
NSLI
1754
Nan Shan Life Insurance
Taiwan
Skandinaviska Enskilda Banken (SEB)
1755
Skandinaviska Enskilda Banken (SEB)
Sweden
CI
1756
Capital Innovations
Wisconsin
SFM
1757
Stack Financial Management
Montana
IGAM
1758
iA Global Asset Management
Quebec, Canada
SEEDPG
1759
S.E.E.D. Planning Group
New York
TC
1760
TwinBeech Capital
New York
FDP
1761
Financiere des Professionnels
Quebec, Canada
IA
1762
IFG Advisory
Georgia
DFCM
1763
Dark Forest Capital Management
Puerto Rico
WHG
1764
Westwood Holdings Group
Texas
A
1765
AlphaQuest
New York
HCMT
1766
Highland Capital Management (Tennessee)
Tennessee
EMPI
1767
Elo Mutual Pension Insurance
Finland
FC
1768
FORA Capital
Florida
DGM
1769
Delta Global Management
New York
EGM
1770
Engineers Gate Manager
New York
QIM
1771
Quantitative Investment Management
Virginia
CVA
1772
Ceredex Value Advisors
Florida
OTL
1773
Oak Thistle LLC
New York
I
1774
InceptionR
California
LP
1775
LMR Partners
United Kingdom