Institutional Ownership American Tower Corp (AMT)
This table provides information about the institutional ownership of American Tower Corp (AMT). We have compiled data on the 2,076 institutions that hold shares in the stock, with a total of 429 Million shares, which have been reported (via 13F filing form) to have a value of $90.8 Billion.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Impax Asset Management Group PLC
|
Apr 29, 2025 Q1 2025 |
130,979
shares
|
$27.7 Million
0.19% of portfolio
|
Q1 2025
Added 294.02%
|
|
|
J. Safra Sarasin Holding Ag
Basel, V8 |
May 09, 2025 Q1 2025 |
129,843
shares
|
$27.5 Million
0.51% of portfolio
|
Q1 2025
Reduced 1.08%
|
|
|
Lido Advisors, LLC
Los Angeles, CA |
May 15, 2025 Q1 2025 |
129,220
shares
|
$27.4 Million
0.12% of portfolio
|
Q1 2025
Added 10.54%
|
|
|
Broad Run
Broad Run Investment Management, LLC | Arlington, Va
|
May 15, 2025 Q1 2025 |
127,912
shares
|
$27.1 Million
5.32% of portfolio
|
Q1 2025
Reduced 39.22%
|
|
|
Colony Group LLC
Boston, MA |
Nov 14, 2023 Q3 2023 |
127,573
shares
|
$27 Million
0.32% of portfolio
|
Q3 2023
Added 7.3%
|
|
|
State Of Michigan Retirement System
|
Apr 30, 2025 Q1 2025 |
126,784
shares
|
$26.8 Million
0.16% of portfolio
|
Q4 2024
Reduced 0.31%
|
|
|
Boston Family Office LLC
Boston, MA |
May 13, 2025 Q1 2025 |
126,584
shares
|
$26.8 Million
1.95% of portfolio
|
Q1 2025
Reduced 0.78%
|
|
|
United Capital Financial Advisers, LLC
Newport Beach, CA |
May 13, 2025 Q1 2025 |
125,231
shares
|
$26.5 Million
0.24% of portfolio
|
Q1 2025
Added 2.35%
|
|
|
Carnegie Capital Asset Management, LLC
|
May 06, 2025 Q1 2025 |
124,788
shares
|
$26.4 Million
0.62% of portfolio
|
Q1 2025
Reduced 0.02%
|
|
|
Four Thought Financial Partners, LLC
Venice, FL |
May 07, 2025 Q1 2025 |
123,179
shares
|
$26.1 Million
2.8% of portfolio
|
Q1 2025
Added 8.64%
|
|
|
Mill Capital Management, LLC
|
Apr 23, 2025 Q1 2025 |
121,509
shares
|
$25.7 Million
2.24% of portfolio
|
Q1 2025
Added 0.68%
|
|
|
Agf Investments Inc.
Toronto, A6 |
Nov 10, 2022 Q3 2022 |
121,195
shares
|
$25.7 Million
0.25% of portfolio
|
Q3 2022
Added 25.3%
|
|
|
Baird Financial Group, Inc.
Milwaukee, WI |
May 15, 2025 Q1 2025 |
120,870
shares
|
$25.6 Million
0.05% of portfolio
|
Q1 2025
Added 0.17%
|
|
|
Ofi Invest Asset Management
Paris, I0 |
May 09, 2025 Q1 2025 |
120,824
shares
|
$25.6 Million
0.64% of portfolio
|
Q1 2025
Added 3.52%
|
|
|
Advisors Asset Management, Inc.
Monument, CO |
May 15, 2025 Q1 2025 |
120,781
shares
|
$25.6 Million
0.51% of portfolio
|
Q1 2025
Added 12.1%
|
|
|
Pro Share Advisors LLC
|
May 08, 2025 Q1 2025 |
120,673
shares
|
$25.5 Million
0.06% of portfolio
|
Q1 2025
Added 0.56%
|
|
|
Mar Vista Investment Partners LLC
Los Angeles, CA |
Apr 30, 2025 Q1 2025 |
119,822
shares
|
$25.4 Million
2.31% of portfolio
|
Q1 2025
Reduced 15.33%
|
|
|
Boston Financial Mangement LLC
Boston, MA |
Feb 03, 2025 Q4 2024 |
118,546
shares
|
$25.1 Million
0.68% of portfolio
|
Q4 2024
Reduced 18.59%
|
|
|
Xponance, Inc.
|
Apr 30, 2025 Q1 2025 |
116,046
shares
|
$24.6 Million
0.25% of portfolio
|
Q1 2025
Added 0.7%
|
|
|
Sora Investors LLC
Bryn Mawr, PA |
May 15, 2025 Q1 2025 |
115,570
shares
|
$24.5 Million
3.34% of portfolio
|
Q1 2025
Added 1.53%
|
|
|
Harber Asset Management LLC
New York, NY |
May 15, 2025 Q1 2025 |
114,407
shares
|
$24.2 Million
9.19% of portfolio
|
Q1 2025
Added 40.56%
|
|
|
Financial Counselors Inc
|
Apr 29, 2025 Q1 2025 |
113,376
shares
|
$24 Million
0.38% of portfolio
|
Q1 2025
Reduced 11.14%
|
|
|
Mai Capital Management
|
May 15, 2025 Q1 2025 |
113,278
shares
|
$24 Million
0.19% of portfolio
|
Q1 2025
Added 8.86%
|
|
|
Ninety One Uk LTD
London, X0 |
Apr 30, 2025 Q1 2025 |
112,748
shares
|
$23.9 Million
0.07% of portfolio
|
Q3 2024
Added 20.56%
|
|
|
Digital Bridge Group, Inc.
Boca Raton, FL |
May 15, 2025 Q1 2025 |
112,000
shares
|
$23.7 Million
2.09% of portfolio
|
Q1 2025
New holding
|