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American Tower
AMT

Overview Fund Activity

1,820 hedge funds and large institutions have $93.5B invested in American Tower in 2025 Q1 according to their latest regulatory filings, with 199 funds opening new positions, 685 increasing their positions, 724 reducing their positions, and 122 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,820
Holders Change
+46
Holders Change %
+2.59%
% of All Funds
24.72%
Holding in Top 10
38
Holding in Top 10 Change
+10
Holding in Top 10 Change %
+35.71%
% of All Funds
0.52%
New
199
Increased
685
Reduced
724
Closed
122
Calls
$729M
Puts
$361M
Net Calls
+$367M
Net Calls Change
+$379M

Top Buyers

1
JPMorgan Chase & Co
JPMorgan Chase & Co
New York
+$775M
2
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
+$503M
3
Geode Capital Management
Geode Capital Management
Massachusetts
+$409M
4
Fidelity Investments
Fidelity Investments
Massachusetts
+$319M
5
Bessemer Group
Bessemer Group
New Jersey
+$181M

Top Sellers

1
UBS AM
UBS AM
Illinois
-$773M
2
ACM
AKRE Capital Management
Virginia
-$634M
3
Capital Research Global Investors
Capital Research Global Investors
California
-$381M
4
Canada Pension Plan Investment Board
Canada Pension Plan Investment Board
Ontario, Canada
-$233M
5
Wellington Management Group
Wellington Management Group
Massachusetts
-$204M
Name Holding Trade Value Shares
Change 		Shares
Change %
OAM
626
Oak Asset Management
California
$3.18M +$309K +1,420 +11%
TI
627
Tidal Investments
Wisconsin
$3.18M -$1.25M -5,734 -28%
TIM
628
Thompson Investment Management
Wisconsin
$3.15M +$3.15M +14,477 New
AC
629
Annandale Capital
Texas
$3.15M +$3.15M +14,453 New
TYCC
630
Texas Yale Capital Corp
Florida
$3.12M +$386K +1,773 +14%
LCM
631
Legato Capital Management
California
$3.11M +$1.73M +7,962 +126%
PCM
632
Princeton Capital Management
New Jersey
$3.08M -$2.98M -13,715 -49%
TMAM
633
Tokio Marine Asset Management
Japan
$3.07M +$181K +831 +6%
LIM
634
Loudon Investment Management
New Hampshire
$3.04M +$269K +1,235 +10%
JF
635
Jericho Financial
Ohio
$3.04M +$510K +2,344 +20%
CG
636
Caprock Group
Idaho
$3.03M +$187K +860 +7%
PA
637
Procyon Advisors
Connecticut
$3.02M +$606K +2,787 +25%
SAM
638
Shell Asset Management
Netherlands
$2.99M -$1.19M -5,450 -28%
HI
639
Horizon Investments
North Carolina
$2.99M +$158K +731 +6%
SC
640
Savoie Capital
Illinois
$2.96M – – –
PJSIMP
641
P.J. Schmidt Investment Management (PJS)
Wisconsin
$2.96M -$259K -1,188 -8%
KRSITF
642
Kentucky Retirement Systems Insurance Trust Fund
Kentucky
$2.96M -$86K -395 -3%
PFS
643
Prospera Financial Services
Texas
$2.94M -$304K -1,397 -9%
SIAP
644
Sterling Investment Advisors (Pennsylvania)
Pennsylvania
$2.94M -$218K -1,001 -7%
BIM
645
Baldwin Investment Management
Pennsylvania
$2.9M +$24.8K +114 +0.9%
SAM
646
Silvercrest Asset Management
New York
$2.89M +$80.5K +370 +3%
Kayne Anderson Rudnick Investment Management
647
Kayne Anderson Rudnick Investment Management
California
$2.87M +$585K +2,686 +26%
IMCOOI
648
Investment Management Corp of Ontario (IMCO)
Canada
$2.87M -$2.05M -9,410 -42%
CT
649
Clearstead Trust
Maine
$2.86M -$9.57K -44 -0.3%
WP
650
WealthShield Partners
North Carolina
$2.83M +$530K +2,438 +23%
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