AMT icon

American Tower

1,755 hedge funds and large institutions have $115B invested in American Tower in 2025 Q4 according to their latest regulatory filings, with 193 funds opening new positions, 568 increasing their positions, 815 reducing their positions, and 181 closing their positions.

New
Increased
Maintained
Reduced
Closed

more capital invested

Capital invested by funds: $ → $

more call options, than puts

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

more ownership

Funds ownership:

more first-time investments, than exits

New positions opened: | Existing positions closed:

2% less funds holding

Funds holding: 1,7881,755 (-33)

14% less funds holding in top 10

Funds holding in top 10: 2219 (-3)

30% less repeat investments, than reductions

Existing positions increased: 568 | Existing positions reduced: 815

Holders
1,755
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
19
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$460M
Puts
$362M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
Cerity Partners
226
Cerity Partners
New York
$27.1M
GKIM
227
GW&K Investment Management
Massachusetts
$27M
Brown Advisory
228
Brown Advisory
Maryland
$26.9M
HTC
229
Haverford Trust Company
Pennsylvania
$26.8M
SO
230
STRS Ohio
Ohio
$26.3M
SCB
231
Saudi Central Bank
Saudi Arabia
$26.2M
EB
232
Eastern Bank
Massachusetts
$25.9M
Calamos Advisors
233
Calamos Advisors
Illinois
$25.3M
ProShare Advisors
234
ProShare Advisors
Maryland
$25M
P
235
&Partners
Tennessee
$24.4M
MIM
236
MetLife Investment Management
New Jersey
$23.7M
AA
237
Ancora Advisors
Ohio
$23.2M
ASRS
238
Arizona State Retirement System
Arizona
$23.1M
X
239
Xponance
Pennsylvania
$22.4M
AM
240
AGF Management
Ontario, Canada
$22.2M
WorldQuant Millennium Advisors
241
WorldQuant Millennium Advisors
New York
$22.1M
VAM
242
Vert Asset Management
California
$22.1M
FG
243
Foresight Group
United Kingdom
$21.9M
GAM
244
Groupama Asset Management
France
$21.8M
Impax Asset Management Group
245
Impax Asset Management Group
United Kingdom
$21.7M
AAF
246
Andra AP-fonden
Sweden
$21.7M
CNB
247
Czech National Bank
Czech Republic
$21.7M
CIBC Asset Management
248
CIBC Asset Management
Ontario, Canada
$21.6M
MCM
249
Mill Capital Management
North Carolina
$21.6M
SOMRS
250
State of Michigan Retirement System
Michigan
$21.5M