Columbia Asset Management’s American Tower AMT Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q2 | $1.32M | Buy |
8,047
+315
| +4% | +$56.7K | 0.23% | 82 |
|
|
2026
Q1 | $1.33M | Buy |
7,732
+315
| +4% | +$56.7K | 0.25% | 75 |
|
|
2025
Q4 | $1.3M | Buy |
7,417
+126
| +2% | +$22.9K | 0.23% | 76 |
|
|
2025
Q3 | $1.4M | Buy |
7,291
+145
| +2% | +$30.2K | 0.26% | 72 |
|
|
2025
Q2 | $1.58M | Buy |
7,146
+165
| +2% | +$35.6K | 0.31% | 64 |
|
|
2025
Q1 | $1.52M | Sell |
6,981
-40
| -0.6% | -$7.85K | 0.3% | 66 |
|
|
2024
Q4 | $1.29M | Sell |
7,021
-34
| -0.5% | -$7.04K | 0.24% | 74 |
|
|
2024
Q3 | $1.64M | Buy |
7,055
+540
| +8% | +$120K | 0.29% | 68 |
|
|
2024
Q2 | $1.27M | Buy |
6,515
+1,540
| +31% | +$288K | 0.24% | 71 |
|
|
2024
Q1 | $1.07M | Hold |
4,975
| – | – | 0.22% | 80 |
|
|
2023
Q4 | $1.07M | Buy |
4,975
+129
| +3% | +$24.4K | 0.22% | 80 |
|
|
2023
Q3 | $797K | Buy |
4,846
+640
| +15% | +$117K | 0.18% | 89 |
|
|
2023
Q2 | $816K | Buy |
4,206
+1,297
| +45% | +$254K | 0.17% | 90 |
|
|
2023
Q1 | $594K | Buy |
2,909
+520
| +22% | +$109K | 0.13% | 106 |
|
|
2022
Q4 | $506K | Sell |
2,389
-35
| -1% | -$7.29K | 0.12% | 109 |
|
|
2022
Q3 | $520K | Hold |
2,424
| – | – | 0.14% | 102 |
|
|
2022
Q2 | $620K | Buy |
+2,424
| New | +$608K | 0.16% | 93 |
|
|
2021
Q4 | $696K | Hold |
2,379
| – | – | 0.14% | 100 |
|
|
2021
Q3 | $631K | Buy |
2,379
+595
| +33% | +$170K | 0.14% | 107 |
|
|
2021
Q2 | $482K | Hold |
1,784
| – | – | 0.11% | 122 |
|
|
2021
Q1 | $426K | Buy |
1,784
+278
| +18% | +$61.9K | 0.08% | 134 |
|
|
2020
Q4 | $338K | Buy |
1,506
+20
| +1% | +$4.65K | 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% | +$39.6K | 0.08% | 117 |
|
|
2019
Q4 | $302K | 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 | +$193K | 0.05% | 176 |
|
|
2017
Q1 | – | Sell |
-1,316
| Closed | -$139K | – | 169 |
|
|
2016
Q4 | $139K | Buy |
+1,316
| New | +$143K | 0.05% | 186 |
|
Other funds holding AMT
Columbia Asset Management's AMT Position: Q2 2026 in Review
Columbia Asset Management increased its American Tower (AMT) stake by 4.1% in Q2 2026, buying an estimated $56.7K and bringing the position to 8,047 shares worth $1.32M. The position accounts for 0.23% of the portfolio, ranked #82.
Columbia Asset Management first reported a position in AMT in Q4 2016 and has held it in 32 quarters since. The position peaked at $1.64M in Q3 2024. 1,751 funds tracked by Wall St. Rank hold AMT as of Q2 2026.
- Columbia Asset Management held 8,047 shares of American Tower worth $1.32M as of Q2 2026.
- Columbia Asset Management bought 315 American Tower shares in Q2 2026, an estimated $56.7K.
- American Tower made up 0.23% of Columbia Asset Management's portfolio in Q2 2026, its #82 holding.
- Columbia Asset Management first reported a position in American Tower in Q4 2016 and has held it in 32 quarters since.
- Columbia Asset Management's American Tower position peaked at $1.64M in Q3 2024.
- 1,751 funds tracked by Wall St. Rank held American Tower as of Q2 2026.
Based on Columbia Asset Management's 13F filing for Q2 2026, filed 21 Jul 2026.