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 |
|---|---|---|---|---|---|
|
Bessemer Group Inc
Woodbridge, NJ |
Apr 23, 2025 Q1 2025 |
1,136,903
shares
|
$254 Million
0.44% of portfolio
|
Q1 2025
Added 271.96%
|
|
|
Vontobel Holding Ltd.
|
Apr 25, 2025 Q1 2025 |
1,135,995
shares
|
$253 Million
0.97% of portfolio
|
Q1 2025
Added 5.74%
|
|
|
Sei Investments CO
Oaks, PA |
May 14, 2025 Q1 2025 |
1,125,039
shares
|
$251 Million
0.33% of portfolio
|
Q1 2025
Added 11.69%
|
|
|
Credit Suisse Ag
Zurich, V8 |
May 10, 2024 Q1 2024 |
1,117,735
shares
|
$249 Million
0.22% of portfolio
|
Q1 2024
Reduced 2.26%
|
|
|
Atlanta Capital Management CO L L C
Atlanta, GA |
Nov 14, 2022 Q3 2022 |
1,097,209
shares
|
$245 Million
1.05% of portfolio
|
Q3 2022
Added 5.68%
|
|
|
Raymond James Financial Inc
St. Petersburg, FL |
May 13, 2025 Q1 2025 |
1,097,030
shares
|
$245 Million
0.09% of portfolio
|
Q1 2025
Added 4.12%
|
|
|
Barclays PLC
London, X0 |
May 15, 2025 Q1 2025 |
1,081,400
shares
|
$241 Million
0.07% of portfolio
|
Q1 2025
Added 53.8%
|
|
|
Rhumbline Advisers
Boston, MA |
May 29, 2025 Q1 2025 |
1,076,333
shares
|
$240 Million
0.22% of portfolio
|
Q4 2024
Added 2.54%
|
|
|
Us Bancorp \De\
|
May 08, 2025 Q1 2025 |
1,060,877
shares
|
$237 Million
0.31% of portfolio
|
Q1 2025
Reduced 3.22%
|
|
|
1832 Asset Management L.P.
Toronto, A6 |
May 14, 2025 Q1 2025 |
989,175
shares
|
$221 Million
0.44% of portfolio
|
Q1 2025
Added 4.67%
|
|
|
Russell Investments Group, Ltd.
|
May 13, 2025 Q1 2025 |
914,671
shares
|
$204 Million
0.28% of portfolio
|
Q1 2025
Added 3.91%
|
|
|
M&G PLC
London, X0 |
May 13, 2025 Q1 2025 |
914,613
shares
|
$204 Million
1.37% of portfolio
|
Q1 2025
Reduced 7.49%
|
|
|
Magellan Asset Management LTD
Sydney, C3 |
May 12, 2025 Q1 2025 |
895,447
shares
|
$200 Million
2.37% of portfolio
|
Q1 2025
Reduced 9.88%
|
|
|
Duff & Phelps Investment Management CO
Chicago, IL |
May 13, 2025 Q1 2025 |
890,923
shares
|
$199 Million
2.31% of portfolio
|
Q1 2025
Reduced 2.18%
|
|
|
Raymond James & Associates
St Petersburg, FL |
Oct 18, 2024 Q3 2024 |
871,104
shares
|
$194 Million
0.13% of portfolio
|
Q3 2024
Reduced 9.95%
|
|
|
Great West Life Assurance CO
Winnipeg, A2 |
May 15, 2025 Q1 2025 |
863,494
shares
|
$193 Million
0.33% of portfolio
|
Q1 2025
Reduced 2.74%
|
|
|
Dz Bank Ag Deutsche Zentral Genossenschafts Bank, Frankfurt Am Main
Frankfurt Am Main, 2M |
May 15, 2025 Q1 2025 |
851,045
shares
|
$190 Million
0.22% of portfolio
|
Q1 2025
Reduced 34.64%
|
|
|
Manufacturers Life Insurance Company, The
Toronto, A6 |
May 15, 2025 Q1 2025 |
847,758
shares
|
$189 Million
0.18% of portfolio
|
Q1 2025
Reduced 1.91%
|
|
|
Viking Global Investors LP
|
May 15, 2025 Q1 2025 |
838,796
shares
|
$187 Million
0.61% of portfolio
|
Q1 2025
Reduced 6.52%
|
|
|
M&G Investment Management LTD
London, X0 |
May 08, 2024 Q4 2023 |
834,751
shares
|
$186 Million
0.64% of portfolio
|
Q4 2023
Added 1.59%
|
|
|
Mitsubishi Ufj Kokusai Asset Management Co., Ltd.
|
May 12, 2025 Q1 2025 |
831,935
shares
|
$186 Million
0.17% of portfolio
|
Q1 2025
Added 12.62%
|
|
|
Bnp Paribas Asset Management Holding S.A.
|
May 13, 2025 Q1 2025 |
814,018
shares
|
$182 Million
0.47% of portfolio
|
Q1 2025
Reduced 4.15%
|
|
|
Heard Capital LLC
Chicago, IL |
May 15, 2025 Q1 2025 |
801,212
shares
|
$179 Million
11.29% of portfolio
|
Q1 2025
Reduced 16.37%
|
|
|
Ubs Asset Management Americas Inc
Chicago, IL |
May 19, 2025 Q1 2025 |
793,701
shares
|
$177 Million
0.05% of portfolio
|
Q1 2025
Reduced 81.73%
|
|
|
Vontobel Asset Management Inc
New York, NY |
May 15, 2024 Q1 2024 |
789,121
shares
|
$176 Million
0.94% of portfolio
|
Q1 2024
Added 36.03%
|