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MM
MQS Management’s
American Tower
AMT
Stock Holding History
MQS Management’s Portfolio
AMT Stock Details
AMT Fund Activity
Bought
Maintained
Sold
Quarter
Market Value
Status
Shares
Change in
Stake
Trade Value
Portfolio Weight
Portfolio Position
2026
Q1
$455K
Sell
2,639
-515
-16%
-$92.7K
0.31%
118
2025
Q4
$554K
Buy
+3,154
New
+$574K
0.33%
93
2025
Q3
–
Sell
-1,522
Closed
-$336K
–
421
2025
Q2
$336K
Buy
+1,522
New
+$329K
0.19%
235
2024
Q4
–
Sell
-5,564
Closed
-$1.29M
–
46
2024
Q3
$1.29M
Buy
+5,564
New
+$1.23M
0.72%
2
2023
Q4
–
Sell
-4,949
Closed
-$814K
–
451
2023
Q3
$814K
Buy
4,949
+3,783
+324%
+$691K
0.5%
26
2023
Q2
$226K
Buy
+1,166
New
+$228K
0.15%
311
2022
Q4
–
Sell
-2,474
Closed
-$531K
–
377
2022
Q3
$531K
Buy
+2,474
New
+$636K
0.34%
84
2022
Q1
–
Sell
-3,114
Closed
-$911K
–
335
2021
Q4
$911K
Buy
+3,114
New
+$851K
1.46%
2
Other funds holding AMT
BlackRock
New York
$5.7T AUM
30.48%
1-Year Est. Return
VCM
Vanguard Capital Management
Malvern, Pennsylvania
$4.04T AUM
VPM
Vanguard Portfolio Management
Malvern, Pennsylvania
$1.91T AUM
State Street
Boston, Massachusetts
$2.9T AUM
29.55%
1-Year Est. Return
JP Morgan Chase
New York
$1.47T AUM
27.86%
1-Year Est. Return
Geode Capital Management
Boston, Massachusetts
$1.61T AUM
30.72%
1-Year Est. Return
Cohen & Steers
New York
$57.6B AUM
8.03%
1-Year Est. Return
Fidelity Investments
Boston, Massachusetts
$1.9T AUM
41.92%
1-Year Est. Return
Morgan Stanley
New York
$1.66T AUM
25.57%
1-Year Est. Return
Deutsche Bank
Frankfurt Am Main Ge, Germany
$303B AUM
30.15%
1-Year Est. Return
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Fund Insights
Common Fund Bets
See what stocks and ETFs funds are collectively bullish/bearish on
Largest Fund Trades
Explore the largest stock and ETF buys and sells made by funds
High Conviction Trades
Discover high conviction trades that caused a significant change in a fund's stake in a stock
Fund Manager Portfolios
Gain insights from the world’s largest funds and super investors
WSR Indexes
Fund Manager Index
Stock index based on fund manager consensus updated each quarter
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