Douglass Winthrop Advisors’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 | $19.2M | Sell |
117,375
-385,557
| -77% | -$69.4M | 0.33% | 42 |
|
|
2026
Q1 | $86.8M | Sell |
502,932
-5,953
| -1% | -$1.07M | 1.59% | 26 |
|
|
2025
Q4 | $89.3M | Buy |
508,885
+45,182
| +10% | +$8.22M | 1.56% | 25 |
|
|
2025
Q3 | $89.2M | Buy |
463,703
+18,705
| +4% | +$3.9M | 1.55% | 28 |
|
|
2025
Q2 | $98.4M | Buy |
444,998
+20,109
| +5% | +$4.34M | 1.78% | 25 |
|
|
2025
Q1 | $92.5M | Buy |
424,889
+419,512
| +7,802% | +$82.3M | 1.76% | 26 |
|
|
2024
Q4 | $986K | Buy |
5,377
+144
| +3% | +$29.8K | 0.02% | 145 |
|
|
2024
Q3 | $1.22M | Sell |
5,233
-227
| -4% | -$50.3K | 0.02% | 128 |
|
|
2024
Q2 | $1.06M | Sell |
5,460
-674
| -11% | -$126K | 0.02% | 129 |
|
|
2024
Q1 | $1.21M | Buy |
6,134
+288
| +5% | +$57.4K | 0.03% | 124 |
|
|
2023
Q4 | $1.26M | Buy |
5,846
+700
| +14% | +$132K | 0.03% | 112 |
|
|
2023
Q3 | $846K | Buy |
5,146
+992
| +24% | +$181K | 0.02% | 126 |
|
|
2023
Q2 | $806K | Sell |
4,154
-1,208
| -23% | -$236K | 0.02% | 135 |
|
|
2023
Q1 | $1.1M | Buy |
5,362
+209
| +4% | +$43.8K | 0.03% | 114 |
|
|
2022
Q4 | $1.09M | Sell |
5,153
-27
| -0.5% | -$5.62K | 0.03% | 118 |
|
|
2022
Q3 | $1.11M | Hold |
5,180
| – | – | 0.03% | 115 |
|
|
2022
Q2 | $1.32M | Hold |
5,180
| – | – | 0.04% | 116 |
|
|
2022
Q1 | $1.3M | Buy |
5,180
+219
| +4% | +$53.4K | 0.03% | 124 |
|
|
2021
Q4 | $1.45M | Buy |
4,961
+121
| +3% | +$33.1K | 0.03% | 122 |
|
|
2021
Q3 | $1.28M | Hold |
4,840
| – | – | 0.03% | 125 |
|
|
2021
Q2 | $1.31M | Sell |
4,840
-60
| -1% | -$15.3K | 0.03% | 127 |
|
|
2021
Q1 | $1.17M | Buy |
4,900
+100
| +2% | +$22.3K | 0.03% | 127 |
|
|
2020
Q4 | $1.08M | Buy |
4,800
+176
| +4% | +$40.9K | 0.03% | 120 |
|
|
2020
Q3 | $1.12M | Sell |
4,624
-189
| -4% | -$47.9K | 0.04% | 113 |
|
|
2020
Q2 | $1.24M | Sell |
4,813
-133
| -3% | -$32.9K | 0.05% | 98 |
|
|
2020
Q1 | $1.08M | Sell |
4,946
-89
| -2% | -$20.7K | 0.05% | 100 |
|
|
2019
Q4 | $1.16M | Buy |
5,035
+1,880
| +60% | +$410K | 0.04% | 111 |
|
|
2019
Q3 | $698K | Buy |
3,155
+168
| +6% | +$36.7K | 0.03% | 146 |
|
|
2019
Q2 | $611K | Buy |
2,987
+713
| +31% | +$143K | 0.02% | 159 |
|
|
2019
Q1 | $448K | Hold |
2,274
| – | – | 0.02% | 168 |
|
|
2018
Q4 | $360K | Hold |
2,274
| – | – | 0.02% | 190 |
|
|
2018
Q3 | $330K | Sell |
2,274
-135
| -6% | -$19.8K | 0.01% | 210 |
|
|
2018
Q2 | $347K | Buy |
2,409
+175
| +8% | +$24.3K | 0.02% | 222 |
|
|
2018
Q1 | $325K | Sell |
2,234
-161
| -7% | -$22.7K | 0.02% | 231 |
|
|
2017
Q4 | $342K | Hold |
2,395
| – | – | 0.02% | 197 |
|
|
2017
Q3 | $327K | Buy |
2,395
+161
| +7% | +$22.4K | 0.02% | 194 |
|
|
2017
Q2 | $296K | Hold |
2,234
| – | – | 0.02% | 207 |
|
|
2017
Q1 | $272K | Sell |
2,234
-660
| -23% | -$72.6K | 0.02% | 208 |
|
|
2016
Q4 | $306K | Buy |
2,894
+660
| +30% | +$71.7K | 0.02% | 197 |
|
|
2016
Q3 | $253K | Buy |
+2,234
| New | +$255K | 0.02% | 218 |
|
Other funds holding AMT
Douglass Winthrop Advisors's AMT Position: Q2 2026 in Review
Douglass Winthrop Advisors reduced its American Tower (AMT) stake by 77% in Q2 2026, selling an estimated $69.4M and leaving 117,375 shares worth $19.2M. The position accounts for 0.33% of the portfolio, ranked #42.
Douglass Winthrop Advisors first reported a position in AMT in Q3 2016 and has held it in 40 quarters since. The position peaked at $98.4M in Q2 2025. 1,749 funds tracked by Wall St. Rank hold AMT as of Q2 2026.
- Douglass Winthrop Advisors held 117,375 shares of American Tower worth $19.2M as of Q2 2026.
- Douglass Winthrop Advisors sold 385,557 American Tower shares in Q2 2026, an estimated $69.4M.
- American Tower made up 0.33% of Douglass Winthrop Advisors's portfolio in Q2 2026, its #42 holding.
- Douglass Winthrop Advisors first reported a position in American Tower in Q3 2016 and has held it in 40 quarters since.
- Douglass Winthrop Advisors's American Tower position peaked at $98.4M in Q2 2025.
- 1,749 funds tracked by Wall St. Rank held American Tower as of Q2 2026.
Based on Douglass Winthrop Advisors's 13F filing for Q2 2026, filed 13 Aug 2026.