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 2,129 institutions that hold shares in the stock, with a total of 427 Million shares, which have been reported (via 13F filing form) to have a value of $87.3 Billion.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Tompkins Financial Corp
|
Jul 10, 2025 Q2 2025 |
538
shares
|
$110,085
0.01% of portfolio
|
Q1 2025
Reduced 4.44%
|
|
|
Bruce G. Allen Investments, LLC
Denver, CO |
Jul 09, 2025 Q2 2025 |
537
shares
|
$109,880
0.09% of portfolio
|
Q2 2025
Added 16.49%
|
|
|
Eisler Capital Management Ltd.
London, X0 |
Aug 12, 2025 Q2 2025 |
521
shares
|
$106,607
0.0% of portfolio
|
Q2 2025
Reduced 99.01%
|
|
|
Harbour Investments, Inc.
Madison, WI |
Jul 28, 2025 Q2 2025 |
512
shares
|
$104,765
0.0% of portfolio
|
Q2 2025
Added 3.23%
|
|
|
Sachetta, LLC
Lynnfield, MA |
Jul 23, 2025 Q2 2025 |
511
shares
|
$104,560
0.04% of portfolio
|
Q2 2025
Added 2.61%
|
|
|
Core Cap Advisors, LLC
Southfield, MI |
Aug 14, 2025 Q2 2025 |
507
shares
|
$103,742
0.0% of portfolio
|
Q2 2025
Reduced 10.42%
|
|
|
Lri Investments, LLC
Palm Beach Gardens, FL |
Jul 25, 2025 Q2 2025 |
502
shares
|
$102,719
0.01% of portfolio
|
Q2 2025
Reduced 4.92%
|
|
|
Investment Research & Advisory Group, Inc.
|
Jul 17, 2025 Q2 2025 |
500
shares
|
$102,310
0.04% of portfolio
|
Q2 2025
Reduced 49.39%
|
|
|
Sound Income Strategies, LLC
|
Jul 17, 2025 Q2 2025 |
495
shares
|
$101,286
0.01% of portfolio
|
Q2 2025
Reduced 42.31%
|
|
|
Coastline Trust CO
|
Jul 17, 2025 Q2 2025 |
492
shares
|
$100,673
0.01% of portfolio
|
Q1 2025
Reduced 3.53%
|
|
|
Byrne Asset Management LLC
|
Jul 09, 2025 Q2 2025 |
482
shares
|
$98,626
0.08% of portfolio
|
Q1 2025
New holding
|
|
|
Arcadia Investment Management Corp
|
Aug 08, 2025 Q2 2025 |
475
shares
|
$97,194
0.02% of portfolio
|
Q1 2023
Reduced 5.19%
|
|
|
Harbor Capital Advisors, Inc.
|
Jul 09, 2025 Q2 2025 |
471
shares
|
$96,376
0.0% of portfolio
|
Q1 2025
Reduced 32.91%
|
|
|
New Square Capital LLC
|
Aug 05, 2025 Q2 2025 |
456
shares
|
$93,306
0.01% of portfolio
|
Q2 2025
Added 162.07%
|
|
|
Opal Wealth Advisors, LLC
Jericho, NY |
Jul 14, 2025 Q2 2025 |
448
shares
|
$91,669
0.03% of portfolio
|
Q2 2025
Added 9.0%
|
|
|
Sherman Asset Management, Inc.
Ventura, CA |
Aug 14, 2025 Q2 2025 |
439
shares
|
$89,828
0.09% of portfolio
|
Q4 2024
New holding
|
|
|
All Square Wealth Management LLC
Albany, NY |
Aug 14, 2025 Q2 2025 |
435
shares
|
$89,009
0.05% of portfolio
|
Q4 2024
Reduced 21.62%
|
|
|
Fortitude Family Office, LLC
Scottsdale, AZ |
Jul 14, 2025 Q2 2025 |
426
shares
|
$87,168
0.03% of portfolio
|
Q2 2025
Added 1368.97%
|
|
|
Core Alternative Capital
|
Aug 05, 2025 Q2 2025 |
413
shares
|
$84,508
0.03% of portfolio
|
Q2 2025
Added 31.95%
|
|
|
Trust CO
|
Jul 07, 2025 Q2 2025 |
411
shares
|
$84,098
0.01% of portfolio
|
Q2 2025
Reduced 9.07%
|
|
|
South State Corp
|
Aug 06, 2025 Q2 2025 |
402
shares
|
$82,257
0.0% of portfolio
|
Q2 2025
Reduced 1.71%
|
|
|
Atlas Capital Advisors LLC
San Francisco, CA |
Aug 12, 2025 Q2 2025 |
400
shares
|
$81,848
0.01% of portfolio
|
Q1 2025
Reduced 69.23%
|
|
|
Column Capital Advisors, LLC
|
Nov 03, 2023 Q3 2023 |
390
shares
|
$79,801
0.0% of portfolio
|
Q1 2023
Added 18.9%
|
|
|
Fsa Wealth Management LLC
Needham, MA |
Aug 11, 2025 Q2 2025 |
390
shares
|
$79,801
0.03% of portfolio
|
Q2 2025
Added 0.26%
|
|
|
Atticus Wealth Management, LLC
|
Jul 10, 2025 Q2 2025 |
389
shares
|
$79,597
0.02% of portfolio
|
Q1 2025
Reduced 18.62%
|