Asset Management One’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
Q1
$34.8M Sell
201,402
-1,805
-0.9% -$325K 0.1% 172
2025
Q4
$35.7M Sell
203,207
-653
-0.3% -$119K 0.1% 167
2025
Q3
$39.2M Buy
203,860
+3,800
+2% +$792K 0.11% 156
2025
Q2
$44.2M Buy
200,060
+3,467
+2% +$749K 0.14% 139
2025
Q1
$42.8M Buy
196,593
+12,847
+7% +$2.52M 0.15% 129
2024
Q4
$33.4M Sell
183,746
-9,883
-5% -$2.05M 0.11% 158
2024
Q3
$45M Buy
193,629
+11,424
+6% +$2.53M 0.16% 120
2024
Q2
$35.4M Sell
182,205
-6,158
-3% -$1.15M 0.14% 140
2024
Q1
$37.2M Sell
188,363
-9,343
-5% -$1.86M 0.14% 135
2023
Q4
$42.9M Sell
197,706
-2,065
-1% -$390K 0.17% 113
2023
Q3
$32.9M Buy
199,771
+2,317
+1% +$423K 0.15% 135
2023
Q2
$38.3M Buy
197,454
+3,018
+2% +$590K 0.16% 118
2023
Q1
$39.7M Buy
194,436
+2,925
+2% +$614K 0.18% 115
2022
Q4
$41.3M Sell
191,511
-6,942
-3% -$1.44M 0.2% 104
2022
Q3
$42.6M Sell
198,453
-1,515
-0.8% -$389K 0.22% 96
2022
Q2
$51.1M Sell
199,968
-2,692
-1% -$675K 0.24% 82
2022
Q1
$50.9M Sell
202,660
-11,338
-5% -$2.77M 0.2% 100
2021
Q4
$61.8M Buy
213,998
+3,125
+1% +$854K 0.22% 95
2021
Q3
$56M Sell
210,873
-6,393
-3% -$1.82M 0.21% 98
2021
Q2
$58.7M Sell
217,266
-4,823
-2% -$1.23M 0.22% 95
2021
Q1
$53.1M Sell
222,089
-4,887
-2% -$1.09M 0.21% 100
2020
Q4
$50.1M Buy
226,976
+341
+0.2% +$79.3K 0.21% 96
2020
Q3
$54.8M Sell
226,635
-11,606
-5% -$2.94M 0.25% 72
2020
Q2
$61.6M Sell
238,241
-21,263
-8% -$5.26M 0.3% 66
2020
Q1
$56.5M Buy
259,504
+16,973
+7% +$3.95M 0.33% 60
2019
Q4
$55.7M Sell
242,531
-4,976
-2% -$1.08M 0.25% 81
2019
Q3
$54.7M Buy
247,507
+2,732
+1% +$596K 0.26% 80
2019
Q2
$50M Buy
244,775
+20,493
+9% +$4.12M 0.25% 83
2019
Q1
$44.2M Sell
224,282
-501,227
-69% -$87.9M 0.24% 87
2018
Q4
$115M Buy
725,509
+7,491
+1% +$1.17M 0.27% 78
2018
Q3
$104M Sell
718,018
-1,471
-0.2% -$216K 0.21% 98
2018
Q2
$104M Buy
719,489
+30,306
+4% +$4.21M 0.23% 93
2018
Q1
$100M Sell
689,183
-5,920
-0.9% -$834K 0.23% 96
2017
Q4
$99.2M Sell
695,103
-50,158
-7% -$7.16M 0.22% 100
2017
Q3
$102M Sell
745,261
-24,450
-3% -$3.4M 0.24% 94
2017
Q2
$102M Buy
769,711
+10,942
+1% +$1.4M 0.26% 86
2017
Q1
$92.1M Buy
758,769
+42,651
+6% +$4.69M 0.24% 93
2016
Q4
$75.7M Buy
716,118
+637,511
+811% +$69.3M 0.19% 123
2016
Q3
$8.92M Buy
78,607
+71
+0.1% +$8.12K 0.13% 169
2016
Q2
$8.88M Buy
78,536
+5,617
+8% +$598K 0.13% 174
2016
Q1
$7.46M Buy
72,919
+4,964
+7% +$464K 0.11% 201
2015
Q4
$6.74M Sell
67,955
-46,292
-41% -$4.51M 0.1% 236
2015
Q3
$9.95M Buy
114,247
+4,742
+4% +$446K 0.15% 158
2015
Q2
$10.2M Buy
109,505
+36,616
+50% +$3.46M 0.14% 183
2015
Q1
$7M Buy
72,889
+8,840
+14% +$860K 0.09% 297
2014
Q4
$6.45M Sell
64,049
-102,046
-61% -$10M 0.08% 312
2014
Q3
$15.5M Sell
166,095
-210,284
-56% -$20M 0.21% 108
2014
Q2
$33.5M Sell
376,379
-8,665
-2% -$750K 0.5% 33
2014
Q1
$31.6M Buy
385,044
+62,139
+19% +$5.06M 0.5% 38
2013
Q4
$25.5M Buy
322,905
+1,646
+0.5% +$128K 0.39% 51
2013
Q3
$23.9M Sell
321,259
-128,505
-29% -$9.28M 0.36% 56
2013
Q2
$33.4M Buy
+449,764
New +$35.8M 0.54% 36

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