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 2,086 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 $76.5 Billion.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Mutual Of America Capital Management LLC
New York, NY |
Oct 31, 2025 Q3 2025 |
50,755
shares
|
$9.16 Million
0.11% of portfolio
|
Q3 2025
Reduced 5.45%
|
|
|
Manning & Napier Group, LLC
|
Apr 15, 2024 Q1 2024 |
50,102
shares
|
$9.04 Million
0.11% of portfolio
|
Q1 2024
Reduced 13.23%
|
|
|
Grassi Investment Management
|
Jul 21, 2025 Q2 2025 |
49,967
shares
|
$9.02 Million
0.88% of portfolio
|
Q2 2025
Reduced 1.09%
|
|
|
Lowe Brockenbrough & CO Inc
|
Nov 05, 2025 Q3 2025 |
49,236
shares
|
$8.89 Million
0.5% of portfolio
|
Q3 2025
Added 6.12%
|
|
|
Wedge Capital Management L L P
|
Jan 14, 2026 Q4 2025 |
48,987
shares
|
$8.84 Million
0.18% of portfolio
|
Q4 2025
Reduced 18.13%
|
|
|
Motley Fool Wealth Management, LLC
Alexandria, VA |
Nov 14, 2025 Q3 2025 |
48,719
shares
|
$8.79 Million
0.69% of portfolio
|
Q3 2025
Reduced 13.87%
|
|
|
Northwest & Ethical Investments L.P.
Toronto, A6 |
Nov 12, 2025 Q3 2025 |
48,697
shares
|
$8.79 Million
0.22% of portfolio
|
Q3 2025
Added 5.72%
|
|
|
Ethic Inc.
New York, NY |
Oct 17, 2025 Q3 2025 |
48,577
shares
|
$8.77 Million
0.16% of portfolio
|
Q3 2025
Reduced 7.19%
|
|
|
Brightworth
|
Oct 28, 2022 Q3 2022 |
48,015
shares
|
$8.67 Million
1.1% of portfolio
|
Q3 2022
Reduced 1.44%
|
|
|
Vanderbilt University
Nashville, TN |
Oct 20, 2025 Q3 2025 |
47,867
shares
|
$8.64 Million
1.53% of portfolio
|
Q3 2025
Added 7.33%
|
|
|
Palisade Asset Management, LLC
|
Nov 17, 2025 Q3 2025 |
47,548
shares
|
$8.58 Million
0.86% of portfolio
|
Q3 2025
Added 7.7%
|
|
|
Georgetown University
Washington, DC |
Nov 14, 2025 Q3 2025 |
46,780
shares
|
$8.44 Million
3.22% of portfolio
|
Q3 2025
Added 0.77%
|
|
|
Dividend Assets Capital, LLC
|
Nov 12, 2025 Q3 2025 |
46,699
shares
|
$8.43 Million
1.59% of portfolio
|
Q3 2025
Added 6.66%
|
|
|
Northwestern Mutual Wealth Management CO
|
Nov 14, 2025 Q3 2025 |
46,647
shares
|
$8.42 Million
0.01% of portfolio
|
Q3 2025
Added 0.81%
|
|
|
Allworth Financial LP
|
Dec 02, 2025 Q3 2025 |
45,717
shares
|
$8.25 Million
0.04% of portfolio
|
Q3 2025
Added 0.69%
|
|
|
Candriam S.C.A.
|
Nov 05, 2025 Q3 2025 |
45,682
shares
|
$8.24 Million
0.05% of portfolio
|
Q3 2025
Reduced 1.28%
|
|
|
Sandy Spring Bank
|
May 12, 2025 Q1 2025 |
45,448
shares
|
$8.2 Million
0.42% of portfolio
|
Q1 2025
Reduced 7.71%
|
|
|
Sanctuary Advisors, LLC
Indianapolis, IN |
Jan 06, 2026 Q3 2025 |
45,321
shares
|
$8.18 Million
0.06% of portfolio
|
Q3 2025
Added 17.87%
|
|
|
Pathstone Holdings, LLC
Englewood, NJ |
Nov 13, 2025 Q3 2025 |
45,021
shares
|
$8.12 Million
0.03% of portfolio
|
Q3 2025
Reduced 6.7%
|
|
|
Signal Advisors Wealth, LLC
Detroit, MI |
Jan 12, 2026 Q4 2025 |
44,911
shares
|
$8.11 Million
0.63% of portfolio
|
Q4 2025
Added 7.04%
|
|
|
Hb Wealth Management, LLC
|
Oct 23, 2025 Q3 2025 |
44,739
shares
|
$8.07 Million
0.06% of portfolio
|
Q3 2025
Added 14.79%
|
|
|
Nixon Peabody Trust CO
Boston, MA |
Oct 17, 2025 Q3 2025 |
44,488
shares
|
$8.03 Million
0.65% of portfolio
|
Q3 2025
Reduced 1.01%
|
|
|
Degroof Petercam Asset Management
Brussels, C9 |
May 13, 2024 Q1 2024 |
44,470
shares
|
$8.03 Million
0.11% of portfolio
|
Q1 2024
Reduced 73.47%
|
|
|
1832 Asset Management L.P.
Toronto, A6 |
Nov 14, 2025 Q3 2025 |
44,400
shares
|
$8.01 Million
0.02% of portfolio
|
Q3 2025
Reduced 92.3%
|
|
|
Kingsview Wealth Management, LLC
Grants Pass, OR |
Nov 12, 2025 Q3 2025 |
44,237
shares
|
$7.98 Million
0.15% of portfolio
|
Q3 2025
Added 3.17%
|
|