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AA
Alta Advisers’s
American Tower
AMT
Stock Holding History
Alta Advisers’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
$284K
Hold
1,648
–
–
0.1%
142
2025
Q4
$289K
Sell
1,648
-700
-30%
-$127K
0.1%
142
2025
Q3
$452K
Hold
2,348
–
–
0.14%
118
2025
Q2
$519K
Hold
2,348
–
–
0.18%
100
2025
Q1
$511K
Buy
2,348
+800
+52%
+$157K
0.22%
93
2024
Q4
$284K
Buy
1,548
+348
+29%
+$72.1K
0.18%
107
2024
Q3
$279K
Hold
1,200
–
–
0.13%
101
2024
Q2
$233K
Hold
1,200
–
–
0.11%
107
2024
Q1
$237K
Hold
1,200
–
–
0.12%
109
2023
Q4
$259K
Hold
1,200
–
–
0.14%
93
2023
Q3
$197K
Hold
1,200
–
–
0.11%
109
2023
Q2
$233K
Hold
1,200
–
–
0.13%
90
2023
Q1
$245K
Hold
1,200
–
–
0.15%
87
2022
Q4
$254K
Hold
1,200
–
–
0.15%
81
2022
Q3
$258K
Buy
+1,200
New
+$308K
0.16%
72
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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