Columbia Asset Management’s American Tower AMT Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$1.58M Buy
7,146
+165
+2% +$36.5K 0.31% 64
2025
Q1
$1.52M Sell
6,981
-40
-0.6% -$8.7K 0.3% 65
2024
Q4
$1.29M Sell
7,021
-34
-0.5% -$6.24K 0.24% 71
2024
Q3
$1.64M Buy
7,055
+540
+8% +$126K 0.29% 68
2024
Q2
$1.27M Buy
6,515
+1,540
+31% +$299K 0.24% 71
2024
Q1
$1.07M Hold
4,975
0.22% 80
2023
Q4
$1.07M Buy
4,975
+129
+3% +$27.8K 0.22% 80
2023
Q3
$797K Buy
4,846
+640
+15% +$105K 0.18% 89
2023
Q2
$816K Buy
4,206
+1,297
+45% +$252K 0.17% 90
2023
Q1
$594K Buy
2,909
+520
+22% +$106K 0.13% 106
2022
Q4
$506K Sell
2,389
-35
-1% -$7.41K 0.12% 109
2022
Q3
$520K Hold
2,424
0.14% 102
2022
Q2
$620K Buy
+2,424
New +$620K 0.16% 93
2021
Q4
$696K Hold
2,379
0.14% 100
2021
Q3
$631K Buy
2,379
+595
+33% +$158K 0.14% 107
2021
Q2
$482K Hold
1,784
0.11% 122
2021
Q1
$426K Buy
1,784
+278
+18% +$66.4K 0.08% 134
2020
Q4
$338K Buy
1,506
+20
+1% +$4.49K 0.07% 145
2020
Q3
$359K Hold
1,486
0.08% 128
2020
Q2
$384K Hold
1,486
0.09% 120
2020
Q1
$324K Buy
1,486
+170
+13% +$37.1K 0.08% 117
2019
Q4
$3.02K Hold
1,316
0.07% 154
2019
Q3
$291K Hold
1,316
0.08% 153
2019
Q2
$269K Hold
1,316
0.07% 158
2019
Q1
$259K Hold
1,316
0.07% 153
2018
Q4
$208K Hold
1,316
0.06% 155
2018
Q3
$191K Buy
+1,316
New +$191K 0.05% 176
2017
Q1
Sell
-1,316
Closed -$139K 169
2016
Q4
$139K Buy
+1,316
New +$139K 0.05% 186