Sumitomo Mitsui DS 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
Q1
$11.9M Buy
69,150
+3,219
+5% +$579K 0.1% 170
2025
Q4
$11.6M Buy
65,931
+637
+1% +$116K 0.09% 174
2025
Q3
$12.6M Buy
65,294
+2,131
+3% +$444K 0.1% 173
2025
Q2
$14M Buy
63,163
+3,146
+5% +$679K 0.13% 148
2025
Q1
$13.1M Buy
60,017
+875
+1% +$172K 0.13% 142
2024
Q4
$10.8M Buy
59,142
+2,475
+4% +$513K 0.11% 150
2024
Q3
$13.2M Buy
56,667
+2,269
+4% +$503K 0.14% 134
2024
Q2
$10.6M Buy
54,398
+1,749
+3% +$327K 0.12% 145
2024
Q1
$10.4M Buy
52,649
+1,323
+3% +$264K 0.13% 146
2023
Q4
$11.1M Sell
51,326
-142
-0.3% -$26.8K 0.15% 152
2023
Q3
$8.46M Buy
51,468
+2,037
+4% +$372K 0.13% 144
2023
Q2
$9.59M Buy
49,431
+8,527
+21% +$1.67M 0.15% 128
2023
Q1
$8.36M Buy
40,904
+1,776
+5% +$373K 0.15% 121
2022
Q4
$8.29M Buy
39,128
+3,592
+10% +$748K 0.17% 116
2022
Q3
$7.63M Buy
35,536
+2,033
+6% +$522K 0.17% 110
2022
Q2
$8.56M Buy
33,503
+2,192
+7% +$550K 0.21% 93
2022
Q1
$7.87M Buy
31,311
+403
+1% +$98.3K 0.17% 111
2021
Q4
$9.04M Buy
30,908
+1,040
+3% +$284K 0.19% 105
2021
Q3
$7.93M Buy
29,868
+1,140
+4% +$325K 0.19% 107
2021
Q2
$7.76M Sell
28,728
-462
-2% -$118K 0.18% 115
2021
Q1
$6.98M Buy
29,190
+300
+1% +$66.8K 0.18% 116
2020
Q4
$6.48M Buy
28,890
+94
+0.3% +$21.9K 0.18% 113
2020
Q3
$6.96M Buy
28,796
+579
+2% +$147K 0.22% 92
2020
Q2
$7.29M Buy
28,217
+103
+0.4% +$25.5K 0.25% 86
2020
Q1
$6.12M Buy
28,114
+173
+0.6% +$40.3K 0.25% 88
2019
Q4
$6.42M Sell
27,941
-127
-0.5% -$27.7K 0.22% 96
2019
Q3
$6.21M Buy
28,068
+2,933
+12% +$640K 0.23% 93
2019
Q2
$5.14M Sell
25,135
-70,981
-74% -$14.3M 0.21% 100
2019
Q1
$18.9M Sell
96,116
-7,135
-7% -$1.25M 0.31% 94
2018
Q4
$16.3M Sell
103,251
-1,138
-1% -$178K 0.3% 89
2018
Q3
$15.2M Sell
104,389
-4,572
-4% -$670K 0.23% 95
2018
Q2
$15.7M Sell
108,961
-9,391
-8% -$1.3M 0.24% 95
2018
Q1
$17.2M Sell
118,352
-893
-0.7% -$126K 0.25% 89
2017
Q4
$17M Sell
119,245
-2,791
-2% -$398K 0.25% 91
2017
Q3
$16.7M Sell
122,036
-1,464
-1% -$204K 0.26% 94
2017
Q2
$16.3M Sell
123,500
-6,929
-5% -$888K 0.27% 92
2017
Q1
$15.9M Buy
130,429
+11,883
+10% +$1.31M 0.27% 94
2016
Q4
$12.5M Sell
118,546
-31,986
-21% -$3.48M 0.24% 116
2016
Q3
$17.1M Sell
150,532
-7,608
-5% -$870K 0.37% 84
2016
Q2
$18M Sell
158,140
-3,186
-2% -$339K 0.55% 52
2016
Q1
$16.5M Buy
161,326
+28,063
+21% +$2.62M 0.51% 54
2015
Q4
$12.9M Sell
133,263
-2,025
-1% -$197K 0.44% 69
2015
Q3
$11.9M Buy
135,288
+7,228
+6% +$681K 0.41% 70
2015
Q2
$11.9M Sell
128,060
-2,072
-2% -$196K 0.38% 74
2015
Q1
$12.3M Buy
130,132
+11,956
+10% +$1.16M 0.37% 77
2014
Q4
$11.7M Buy
118,176
+23,606
+25% +$2.32M 0.36% 79
2014
Q3
$8.85M Buy
94,570
+55,075
+139% +$5.24M 0.27% 101
2014
Q2
$3.55M Sell
39,495
-2,022
-5% -$175K 0.1% 210
2014
Q1
$3.4M Sell
41,517
-3,048
-7% -$248K 0.1% 197
2013
Q4
$3.56M Sell
44,565
-3,306
-7% -$257K 0.1% 193
2013
Q3
$3.55M Sell
47,871
-1,997
-4% -$144K 0.1% 188
2013
Q2
$3.65M Buy
+49,868
New +$3.97M 0.1% 186

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