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 2,081 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 $91.5 Billion.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Td Waterhouse Canada Inc.
Toronto, A6 |
May 09, 2025 Q1 2025 |
52,709
shares
|
$11.2 Million
0.09% of portfolio
|
Q1 2025
Added 15.0%
|
|
|
Jennison Associates LLC
|
May 02, 2025 Q1 2025 |
52,694
shares
|
$11.2 Million
0.01% of portfolio
|
Q1 2025
Added 23.23%
|
|
|
Eisler Capital Management Ltd.
London, X0 |
May 14, 2025 Q1 2025 |
52,613
shares
|
$11.2 Million
0.08% of portfolio
|
Q1 2025
Added 346.97%
|
|
|
Miller Howard Investments Inc
|
Apr 28, 2025 Q1 2025 |
52,095
shares
|
$11.1 Million
0.37% of portfolio
|
Q1 2025
Added 54.53%
|
|
|
Tpi Fund Managers LTD
|
Aug 08, 2022 Q2 2022 |
51,936
shares
|
$11.1 Million
2.22% of portfolio
|
Q2 2022
Added 3.25%
|
|
|
Quantinno Capital Management LP
New York, NY |
May 12, 2025 Q1 2025 |
51,723
shares
|
$11 Million
0.08% of portfolio
|
Q1 2025
Added 28.57%
|
|
|
Skylands Capital, LLC
|
Apr 25, 2025 Q1 2025 |
51,600
shares
|
$11 Million
1.81% of portfolio
|
Q1 2025
Reduced 8.38%
|
|
|
B. Metzler Seel. Sohn & Co. Ag
Frankfurt, 2M |
May 14, 2025 Q1 2025 |
51,596
shares
|
$11 Million
0.12% of portfolio
|
Q1 2025
Added 70.76%
|
|
|
B. Metzler Seel. Sohn & Co. Holding Ag
Frankfurt, 2M |
Nov 08, 2024 Q3 2024 |
51,595
shares
|
$11 Million
0.12% of portfolio
|
Q3 2024
Added 89.92%
|
|
|
Oppenheimer & CO Inc
New York, NY |
Apr 22, 2025 Q1 2025 |
51,075
shares
|
$10.9 Million
0.17% of portfolio
|
Q1 2025
Added 8.61%
|
|
|
Pathstone Holdings, LLC
Englewood, NJ |
May 15, 2025 Q1 2025 |
50,980
shares
|
$10.9 Million
0.05% of portfolio
|
Q1 2025
Reduced 16.49%
|
|
|
Rafferty Asset Management, LLC
New York, NY |
May 14, 2025 Q1 2025 |
50,949
shares
|
$10.9 Million
0.05% of portfolio
|
Q1 2025
Reduced 17.15%
|
|
|
Grassi Investment Management
|
Apr 10, 2025 Q1 2025 |
50,517
shares
|
$10.8 Million
1.02% of portfolio
|
Q1 2025
Reduced 0.74%
|
|
|
Texas Permanent School Fund
Austin, TX |
May 14, 2025 Q1 2025 |
50,490
shares
|
$10.8 Million
0.11% of portfolio
|
Q1 2025
New holding
|
|
|
Cullen/Frost Bankers, Inc.
|
May 02, 2025 Q1 2025 |
50,299
shares
|
$10.7 Million
0.16% of portfolio
|
Q1 2025
Reduced 1.48%
|
|
|
Manning & Napier Group, LLC
|
Apr 15, 2024 Q1 2024 |
50,102
shares
|
$10.7 Million
0.11% of portfolio
|
Q1 2024
Reduced 13.23%
|
|
|
Telemark Asset Management, LLC
Boston, MA |
May 12, 2025 Q1 2025 |
50,000
shares
|
$10.7 Million
1.57% of portfolio
|
Q1 2025
New holding
|
|
|
Vanguard Personalized Indexing Management, LLC
Oakland, CA |
May 13, 2025 Q1 2025 |
49,449
shares
|
$10.6 Million
0.16% of portfolio
|
Q1 2025
Added 17.04%
|
|
|
Janney Capital Management LLC
|
Apr 21, 2025 Q1 2025 |
49,279
shares
|
$10.5 Million
0.74% of portfolio
|
Q1 2025
Added 19.09%
|
|
|
Lgt Group Foundation
|
May 13, 2025 Q1 2025 |
49,132
shares
|
$10.5 Million
0.15% of portfolio
|
Q1 2025
Added 15.31%
|
|
|
Cabot Wealth Management Inc
|
Apr 21, 2025 Q1 2025 |
48,912
shares
|
$10.4 Million
1.36% of portfolio
|
Q1 2025
Added 2.06%
|
|
|
Generali Asset Management Spa Sgr
Trieste, L6 |
May 15, 2025 Q1 2025 |
48,717
shares
|
$10.4 Million
0.26% of portfolio
|
Q1 2025
Reduced 5.8%
|
|
|
Elo Mutual Pension Insurance CO
|
May 15, 2025 Q1 2025 |
48,536
shares
|
$10.4 Million
0.24% of portfolio
|
Q1 2025
Added 13.87%
|
|
|
Torray LLC
|
May 08, 2025 Q1 2025 |
48,321
shares
|
$10.3 Million
1.64% of portfolio
|
Q1 2025
Reduced 1.23%
|
|
|
Brightworth
|
Oct 28, 2022 Q3 2022 |
48,015
shares
|
$10.2 Million
1.1% of portfolio
|
Q3 2022
Reduced 1.44%
|