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 |
|---|---|---|---|---|---|
|
Clearbridge Investments, LLC
New York, NY |
May 13, 2025 Q1 2025 |
3,647,776
shares
|
$814 Million
0.72% of portfolio
|
Q1 2025
Added 4.93%
|
|
|
Massachusetts Financial Services CO
Boston, MA |
May 02, 2025 Q1 2025 |
3,170,522
shares
|
$707 Million
0.24% of portfolio
|
Q1 2025
Reduced 6.61%
|
|
|
Wells Fargo & Company
San Francisco, CA |
May 13, 2025 Q1 2025 |
3,155,309
shares
|
$704 Million
0.16% of portfolio
|
Q1 2025
Reduced 1.61%
|
|
|
Amundi
Paris, I0 |
May 15, 2025 Q1 2025 |
2,838,421
shares
|
$633 Million
0.22% of portfolio
|
Q1 2025
Added 35.5%
|
|
|
Putnam Investments LLC
Boston, MA |
Feb 14, 2024 Q4 2023 |
2,666,350
shares
|
$595 Million
0.79% of portfolio
|
Q4 2023
Added 4.2%
|
|
|
Chuck Akre
Akre Capital Management LLC | Middleburg, Va
|
May 13, 2025 Q1 2025 |
2,589,192
shares
|
$577 Million
5.99% of portfolio
|
Q1 2025
Reduced 52.95%
|
|
|
Royal Bank Of Canada
Toronto, A6 |
May 15, 2025 Q1 2025 |
2,315,327
shares
|
$516 Million
0.11% of portfolio
|
Q1 2025
Added 0.26%
|
|
|
Janus Henderson Group PLC
London, X0 |
May 15, 2025 Q1 2025 |
2,038,019
shares
|
$455 Million
0.25% of portfolio
|
Q1 2025
Added 1.08%
|
|
|
William Von Mueffling
Cantillon Capital Management LLC
|
May 09, 2025 Q1 2025 |
1,889,190
shares
|
$421 Million
2.96% of portfolio
|
Q1 2025
Reduced 3.0%
|
|
|
Arrowstreet Capital, Limited Partnership
Boston, MA |
May 14, 2025 Q1 2025 |
1,850,866
shares
|
$413 Million
0.33% of portfolio
|
Q1 2025
Added 22.12%
|
|
|
American Century Companies Inc
Kansas City, MO |
May 13, 2025 Q1 2025 |
1,794,265
shares
|
$400 Million
0.25% of portfolio
|
Q1 2025
Added 15.74%
|
|
|
Alliancebernstein L.P.
New York, NY |
May 15, 2025 Q1 2025 |
1,762,792
shares
|
$393 Million
0.15% of portfolio
|
Q1 2025
Reduced 19.78%
|
|
|
Ken Fisher
Fisher Asset Management, LLC | Camas, Wa
|
May 14, 2025 Q1 2025 |
1,743,656
shares
|
$389 Million
0.17% of portfolio
|
Q1 2025
Added 0.04%
|
|
|
Hsbc Holdings PLC
London, X0 |
May 14, 2025 Q1 2025 |
1,559,404
shares
|
$348 Million
0.21% of portfolio
|
Q1 2025
Added 3.82%
|
|
|
Nordea Investment Management Ab
Stockholm, V7 |
May 14, 2025 Q1 2025 |
1,516,898
shares
|
$338 Million
0.36% of portfolio
|
Q1 2025
Added 6.74%
|
|
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
May 15, 2025 Q1 2025 |
1,516,682
shares
|
$338 Million
0.06% of portfolio
|
Q1 2025
Added 99.28%
|
|
|
Capital International Investors
Los Angeles, CA |
May 12, 2025 Q1 2025 |
1,490,825
shares
|
$333 Million
0.07% of portfolio
|
Q1 2025
Added 67.11%
|
|
|
California Public Employees Retirement System
Sacramento, CA |
May 13, 2025 Q1 2025 |
1,476,542
shares
|
$329 Million
0.23% of portfolio
|
Q1 2025
Reduced 9.51%
|
|
|
Cibc Private Wealth Group, LLC
|
May 14, 2025 Q1 2025 |
1,451,613
shares
|
$324 Million
0.62% of portfolio
|
Q1 2025
Reduced 13.4%
|
|
|
Neuberger Berman Group LLC
New York, NY |
May 13, 2025 Q1 2025 |
1,418,745
shares
|
$316 Million
0.27% of portfolio
|
Q1 2025
Reduced 7.53%
|
|
|
Steven Cohen
Point72 Asset Management, L.P. | Stamford, Ct
|
May 15, 2025 Q1 2025 |
1,391,242
shares
|
$310 Million
0.76% of portfolio
|
Q1 2025
Added 113.04%
|
|
|
Loring Wolcott & Coolidge Fiduciary Advisors LLP
|
Apr 24, 2025 Q1 2025 |
1,384,505
shares
|
$309 Million
2.91% of portfolio
|
Q1 2025
Reduced 1.45%
|
|
|
Swiss National Bank
Zurich, V8 |
May 12, 2025 Q1 2025 |
1,317,900
shares
|
$294 Million
0.21% of portfolio
|
Q1 2025
Reduced 0.12%
|
|
|
Sumitomo Mitsui Trust Holdings, Inc.
|
Apr 25, 2025 Q1 2025 |
1,244,339
shares
|
$278 Million
0.2% of portfolio
|
Q1 2025
Reduced 3.05%
|
|
|
National Pension Service
Jeonju Si, Jeollabuk Do, M5 |
May 12, 2025 Q1 2025 |
1,141,275
shares
|
$255 Million
0.24% of portfolio
|
Q1 2025
Added 8.5%
|