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 2,090 institutions that hold shares in the stock, with a total of 424 Million shares, which have been reported (via 13F filing form) to have a value of $94.5 Billion.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Beaumont Financial Partners, LLC
|
Nov 14, 2022 Q3 2022 |
61,302
shares
|
$13.7 Million
1.26% of portfolio
|
Q3 2022
Reduced 0.44%
|
|
|
Cohen Klingenstein LLC
|
Jul 18, 2025 Q2 2025 |
60,914
shares
|
$13.6 Million
0.47% of portfolio
|
Q4 2024
Reduced 14.95%
|
|
|
Townsquare Capital LLC
|
May 12, 2025 Q1 2025 |
60,895
shares
|
$13.6 Million
0.15% of portfolio
|
Q1 2025
Added 13.69%
|
|
|
Socorro Asset Management LP
Dallas, TX |
May 15, 2025 Q1 2025 |
60,751
shares
|
$13.5 Million
5.16% of portfolio
|
Q1 2025
Added 7.28%
|
|
|
Four Thought Financial, LLC
Venice, FL |
Nov 21, 2022 Q3 2022 |
60,431
shares
|
$13.5 Million
1.92% of portfolio
|
Q3 2022
Added 4.3%
|
|
|
Cincinnati Insurance CO
|
May 08, 2025 Q1 2025 |
60,000
shares
|
$13.4 Million
0.24% of portfolio
|
Q2 2018
Added 14.29%
|
|
|
Ing Groep Nv
|
May 09, 2025 Q1 2025 |
59,668
shares
|
$13.3 Million
0.09% of portfolio
|
Q1 2025
New holding
|
|
|
Guggenheim Capital LLC
Chicago, IL |
May 14, 2025 Q1 2025 |
59,574
shares
|
$13.3 Million
0.12% of portfolio
|
Q1 2025
Added 3.25%
|
|
|
Envestnet Portfolio Solutions, Inc.
Berwyn, PA |
Apr 21, 2025 Q1 2025 |
59,085
shares
|
$13.2 Million
0.05% of portfolio
|
Q1 2025
Reduced 12.31%
|
|
|
Williams Jones Wealth Management, Llc.
New York, NY |
May 15, 2025 Q1 2025 |
59,049
shares
|
$13.2 Million
0.17% of portfolio
|
Q1 2025
Reduced 1.49%
|
|
|
Gilder Gagnon Howe & CO LLC
New York, NY |
May 15, 2025 Q1 2025 |
57,884
shares
|
$12.9 Million
0.18% of portfolio
|
Q1 2025
Reduced 9.97%
|
|
|
Middleton & CO Inc
|
May 09, 2025 Q1 2025 |
57,672
shares
|
$12.9 Million
1.49% of portfolio
|
Q1 2025
Reduced 1.27%
|
|
|
Intech Investment Management LLC
West Palm Beach, FL |
May 20, 2025 Q1 2025 |
56,893
shares
|
$12.7 Million
0.13% of portfolio
|
Q1 2025
Added 661.62%
|
|
|
Sabadell Asset Management, S.A S.G.I.I.C
Sant Cugat Del Valles, U3 |
Jan 23, 2024 Q2 2023 |
56,372
shares
|
$12.6 Million
2.28% of portfolio
|
Q2 2023
Reduced 4.98%
|
|
|
Advisor Group Holdings, Inc.
Phoenix, AZ |
May 12, 2025 Q1 2025 |
56,310
shares
|
$12.6 Million
0.03% of portfolio
|
Q4 2024
Added 26.95%
|
|
|
Sterling Capital Management LLC
Charlotte, NC |
May 13, 2025 Q1 2025 |
56,301
shares
|
$12.6 Million
0.19% of portfolio
|
Q1 2025
Reduced 2.88%
|
|
|
Erste Asset Management Gmb H
Vienna, C4 |
May 14, 2025 Q1 2025 |
55,244
shares
|
$12.3 Million
0.15% of portfolio
|
Q1 2025
Added 349.54%
|
|
|
Capital Analysts, LLC
Fort Washington, PA |
May 14, 2025 Q1 2025 |
55,090
shares
|
$12.3 Million
0.45% of portfolio
|
Q1 2025
Added 8.28%
|
|
|
Washington Trust Advisors, Inc.
|
Apr 25, 2025 Q1 2025 |
54,731
shares
|
$12.2 Million
1.1% of portfolio
|
Q1 2025
Reduced 2.09%
|
|
|
Connor, Clark & Lunn Investment Management Ltd.
|
May 12, 2025 Q1 2025 |
54,704
shares
|
$12.2 Million
0.06% of portfolio
|
Q1 2025
New holding
|
|
|
Aware Super Pty LTD As Trustee Of Aware Super
Sydney, C3 |
May 13, 2025 Q1 2025 |
54,685
shares
|
$12.2 Million
0.2% of portfolio
|
Q4 2024
New holding
|
|
|
Mutual Of America Capital Management LLC
New York, NY |
May 09, 2025 Q1 2025 |
54,340
shares
|
$12.1 Million
0.14% of portfolio
|
Q1 2025
Reduced 2.92%
|
|
|
Miller Howard Investments Inc
|
Jul 11, 2025 Q2 2025 |
53,887
shares
|
$12 Million
0.39% of portfolio
|
Q2 2025
Added 3.44%
|
|
|
Bank Of Nova Scotia
|
Jul 02, 2025 Q1 2025 |
53,511
shares
|
$11.9 Million
0.03% of portfolio
|
Q1 2025
Reduced 15.9%
|
|
|
Glenmede Trust CO Na
Philadelphia, PA |
May 15, 2025 Q1 2025 |
53,363
shares
|
$11.9 Million
0.06% of portfolio
|
Q1 2025
Added 2.05%
|