Capital World Investors
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Capital World Investors’s American Tower AMT Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2025
Q2
$893M Buy
4,040,245
+8,702
+0.2% +$1.92M 0.13% 150
2025
Q1
$877M Sell
4,031,543
-888,557
-18% -$193M 0.14% 143
2024
Q4
$902M Buy
4,920,100
+3,032,005
+161% +$556M 0.14% 152
2024
Q3
$439M Sell
1,888,095
-124,772
-6% -$29M 0.07% 211
2024
Q2
$391M Buy
2,012,867
+1,055,726
+110% +$205M 0.06% 216
2024
Q1
$189M Buy
957,141
+75,550
+9% +$14.9M 0.03% 285
2023
Q4
$190M Sell
881,591
-554,046
-39% -$120M 0.03% 280
2023
Q3
$236M Sell
1,435,637
-1,037,629
-42% -$171M 0.05% 258
2023
Q2
$480M Sell
2,473,266
-447,963
-15% -$86.9M 0.09% 197
2023
Q1
$597M Buy
2,921,229
+211,448
+8% +$43.2M 0.12% 171
2022
Q4
$574M Buy
2,709,781
+1,004,089
+59% +$213M 0.12% 169
2022
Q3
$366M Sell
1,705,692
-510
-0% -$109K 0.08% 202
2022
Q2
$436M Buy
1,706,202
+121,598
+8% +$31.1M 0.09% 200
2022
Q1
$398M Sell
1,584,604
-2,143,101
-57% -$538M 0.07% 229
2021
Q4
$1.09B Sell
3,727,705
-866,591
-19% -$253M 0.17% 131
2021
Q3
$1.22B Sell
4,594,296
-766,010
-14% -$203M 0.21% 112
2021
Q2
$1.45B Sell
5,360,306
-300,888
-5% -$81.3M 0.25% 100
2021
Q1
$1.35B Sell
5,661,194
-2,854,166
-34% -$682M 0.25% 99
2020
Q4
$1.91B Sell
8,515,360
-743,345
-8% -$167M 0.37% 69
2020
Q3
$2.24B Sell
9,258,705
-477,302
-5% -$115M 0.49% 51
2020
Q2
$2.52B Sell
9,736,007
-1,258,126
-11% -$325M 0.61% 43
2020
Q1
$2.39B Sell
10,994,133
-86,626
-0.8% -$18.9M 0.69% 40
2019
Q4
$2.55B Sell
11,080,759
-320,447
-3% -$73.6M 0.57% 42
2019
Q3
$2.52B Sell
11,401,206
-945,257
-8% -$209M 0.61% 45
2019
Q2
$2.52B Sell
12,346,463
-1,087,792
-8% -$222M 0.59% 43
2019
Q1
$2.65B Sell
13,434,255
-286,857
-2% -$56.5M 0.64% 42
2018
Q4
$2.17B Buy
13,721,112
+1,620,510
+13% +$256M 0.59% 47
2018
Q3
$1.76B Buy
12,100,602
+480,012
+4% +$69.7M 0.43% 59
2018
Q2
$1.68B Buy
11,620,590
+383,217
+3% +$55.2M 0.36% 76
2018
Q1
$1.63B Buy
11,237,373
+1,084,646
+11% +$158M 0.37% 75
2017
Q4
$1.45B Buy
10,152,727
+2,321,967
+30% +$331M 0.31% 84
2017
Q3
$1.07B Buy
7,830,760
+296,038
+4% +$40.5M 0.24% 100
2017
Q2
$997M Buy
7,534,722
+1,006,197
+15% +$133M 0.23% 102
2017
Q1
$793M Sell
6,528,525
-1,107,935
-15% -$135M 0.19% 114
2016
Q4
$807M Sell
7,636,460
-909,285
-11% -$96.1M 0.2% 115
2016
Q3
$968M Buy
8,545,745
+43,658
+0.5% +$4.95M 0.25% 102
2016
Q2
$966M Sell
8,502,087
-330,000
-4% -$37.5M 0.26% 100
2016
Q1
$904M Sell
8,832,087
-430,000
-5% -$44M 0.25% 97
2015
Q4
$898M Sell
9,262,087
-603,251
-6% -$58.5M 0.25% 99
2015
Q3
$868M Sell
9,865,338
-195,000
-2% -$17.2M 0.26% 104
2015
Q2
$939M Sell
10,060,338
-50,000
-0.5% -$4.66M 0.25% 104
2015
Q1
$952M Buy
10,110,338
+295,000
+3% +$27.8M 0.26% 101
2014
Q4
$970M Sell
9,815,338
-500,413
-5% -$49.5M 0.26% 94
2014
Q3
$966M Sell
10,315,751
-1,685,487
-14% -$158M 0.27% 92
2014
Q2
$1.08B Sell
12,001,238
-215,000
-2% -$19.3M 0.3% 87
2014
Q1
$1B Sell
12,216,238
-615,000
-5% -$50.4M 0.29% 91
2013
Q4
$1.02B Buy
12,831,238
+25,000
+0.2% +$2M 0.29% 96
2013
Q3
$949M Buy
12,806,238
+825,000
+7% +$61.2M 0.29% 95
2013
Q2
$877M Buy
+11,981,238
New +$877M 0.28% 95