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 |
|---|---|---|---|---|---|
|
Whalerock Point Partners, LLC
Providence, RI |
May 15, 2025 Q1 2025 |
2,130
shares
|
$482,445
0.11% of portfolio
|
Q4 2023
Reduced 5.16%
|
|
|
Wd Rutherford LLC
|
Jul 16, 2025 Q2 2025 |
2,121
shares
|
$480,406
0.22% of portfolio
|
Q1 2025
Reduced 65.48%
|
|
|
Baldwin Brothers LLC
|
Apr 14, 2025 Q1 2025 |
2,115
shares
|
$479,047
0.03% of portfolio
|
Q4 2024
Reduced 3.64%
|
|
|
Phillips Wealth Planners LLC
Starkville, MS |
Jul 11, 2025 Q2 2025 |
2,114
shares
|
$478,821
0.42% of portfolio
|
Q2 2025
Added 9.08%
|
|
|
One Charles Private Wealth Services, LLC
|
May 08, 2025 Q1 2025 |
2,093
shares
|
$474,064
0.16% of portfolio
|
Q1 2025
Reduced 5.29%
|
|
|
Elmwood Wealth Management, Inc.
|
Apr 28, 2025 Q1 2025 |
2,087
shares
|
$472,705
0.21% of portfolio
|
Q1 2025
Added 2.45%
|
|
|
Kcm Investment Advisors LLC
Greenbrae, CA |
May 14, 2025 Q1 2025 |
2,077
shares
|
$470,440
0.02% of portfolio
|
Q1 2025
Reduced 75.85%
|
|
|
Abc Arbitrage Sa
Paris, I0 |
May 09, 2025 Q1 2025 |
2,077
shares
|
$470,440
0.08% of portfolio
|
Q1 2025
New holding
|
|
|
Newman Dignan & Sheerar, Inc.
|
Jul 18, 2025 Q2 2025 |
2,076
shares
|
$470,214
0.11% of portfolio
|
Q2 2025
Reduced 4.42%
|
|
|
Shepherd Financial Partners LLC
Winchester, MA |
Apr 18, 2025 Q1 2025 |
2,073
shares
|
$469,534
0.05% of portfolio
|
Q1 2025
Reduced 0.19%
|
|
|
Spotlight Asset Group, Inc.
Oakbrook Terrace, IL |
Jul 23, 2024 Q2 2024 |
2,073
shares
|
$469,534
0.29% of portfolio
|
Q2 2024
Added 24.28%
|
|
|
Diversified Enterprises, LLC
Wilmington, DE |
Jul 16, 2025 Q2 2025 |
2,053
shares
|
$465,004
0.03% of portfolio
|
Q2 2025
Reduced 20.12%
|
|
|
Everpar Advisors LLC
Tulsa, OK |
Jul 08, 2025 Q2 2025 |
2,052
shares
|
$464,778
0.21% of portfolio
|
Q2 2025
Reduced 2.38%
|
|
|
Nbt Bank N A
|
Apr 17, 2025 Q1 2025 |
2,050
shares
|
$464,325
0.03% of portfolio
|
Q1 2025
Added 39.93%
|
|
|
Everhart Financial Group, Inc.
|
Apr 16, 2025 Q1 2025 |
2,049
shares
|
$464,098
0.06% of portfolio
|
Q1 2025
Added 19.48%
|
|
|
Mather Group, Llc.
Chicago, IL |
Jul 15, 2025 Q2 2025 |
2,043
shares
|
$462,739
0.0% of portfolio
|
Q2 2025
Reduced 9.92%
|
|
|
Focus Financial Network, Inc.
Minneapolis, MN |
Jul 09, 2025 Q2 2025 |
2,042
shares
|
$462,513
0.02% of portfolio
|
Q2 2025
Added 9.08%
|
|
|
Calamos Wealth Management LLC
|
Apr 28, 2025 Q1 2025 |
2,041
shares
|
$462,286
0.02% of portfolio
|
Q1 2025
Reduced 6.03%
|
|
|
Longfellow Investment Management CO LLC
Boston, MA |
May 12, 2025 Q1 2025 |
2,035
shares
|
$460,927
0.11% of portfolio
|
Q1 2025
Reduced 22.03%
|
|
|
Norway Savings Bank
|
Jul 02, 2025 Q2 2025 |
2,034
shares
|
$460,701
0.23% of portfolio
|
Q2 2025
Reduced 41.55%
|
|
|
Verdence Capital Advisors LLC
Hunt Valley, MD |
May 02, 2025 Q1 2025 |
2,026
shares
|
$458,889
0.03% of portfolio
|
Q1 2025
Added 1.05%
|
|
|
North Star Investment Management Corp.
Chicago, IL |
Jul 15, 2025 Q2 2025 |
2,022
shares
|
$457,983
0.03% of portfolio
|
Q1 2025
Reduced 26.77%
|
|
|
Mairs & Power Inc
St Paul, MN |
May 15, 2025 Q1 2025 |
2,020
shares
|
$457,530
0.0% of portfolio
|
Q1 2024
Reduced 8.64%
|
|
|
Schechter Investment Advisors, LLC
Birmingham, MI |
May 01, 2025 Q1 2025 |
2,012
shares
|
$455,718
0.05% of portfolio
|
Q1 2025
Added 8.0%
|
|
|
Plimoth Trust CO LLC
|
Apr 21, 2025 Q1 2025 |
2,010
shares
|
$455,265
0.12% of portfolio
|
Q1 2025
Added 13.56%
|