Calamos Advisors
AMT icon

Calamos Advisors’s American Tower AMT Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2025
Q2
$32.3M Buy
146,157
+103
+0.1% +$22.8K 0.13% 175
2025
Q1
$31.8M Buy
146,054
+1,081
+0.7% +$235K 0.14% 169
2024
Q4
$26.6M Buy
144,973
+412
+0.3% +$75.6K 0.11% 195
2024
Q3
$33.6M Sell
144,561
-586
-0.4% -$136K 0.15% 162
2024
Q2
$28.2M Sell
145,147
-2,010
-1% -$391K 0.13% 188
2024
Q1
$29.1M Sell
147,157
-1,448
-1% -$286K 0.14% 193
2023
Q4
$32.1M Sell
148,605
-775
-0.5% -$167K 0.16% 170
2023
Q3
$24.6M Buy
149,380
+455
+0.3% +$74.8K 0.13% 197
2023
Q2
$28.9M Buy
148,925
+171
+0.1% +$33.2K 0.14% 180
2023
Q1
$30.4M Sell
148,754
-9,477
-6% -$1.94M 0.15% 169
2022
Q4
$33.5M Sell
158,231
-14,356
-8% -$3.04M 0.16% 164
2022
Q3
$37.1M Buy
172,587
+136
+0.1% +$29.2K 0.17% 144
2022
Q2
$44.1M Buy
172,451
+2,821
+2% +$721K 0.19% 123
2022
Q1
$42.6M Buy
169,630
+13,267
+8% +$3.33M 0.16% 147
2021
Q4
$45.7M Buy
156,363
+3,251
+2% +$951K 0.17% 130
2021
Q3
$40.6M Buy
153,112
+7,485
+5% +$1.99M 0.18% 137
2021
Q2
$39.3M Buy
145,627
+16,886
+13% +$4.56M 0.18% 138
2021
Q1
$30.8M Buy
128,741
+1,832
+1% +$438K 0.17% 140
2020
Q4
$28.5M Sell
126,909
-2,592
-2% -$582K 0.17% 144
2020
Q3
$31.3M Sell
129,501
-15,240
-11% -$3.68M 0.2% 125
2020
Q2
$37.4M Sell
144,741
-4,141
-3% -$1.07M 0.26% 98
2020
Q1
$32.4M Sell
148,882
-76,339
-34% -$16.6M 0.25% 117
2019
Q4
$51.8M Sell
225,221
-59,365
-21% -$13.6M 0.26% 101
2019
Q3
$62.9M Buy
284,586
+6,279
+2% +$1.39M 0.34% 73
2019
Q2
$56.9M Buy
278,307
+3,102
+1% +$634K 0.32% 87
2019
Q1
$54.2M Buy
275,205
+400
+0.1% +$78.8K 0.34% 79
2018
Q4
$43.5M Buy
274,805
+9,489
+4% +$1.5M 0.29% 90
2018
Q3
$38.6M Buy
265,316
+3,347
+1% +$486K 0.21% 114
2018
Q2
$37.8M Sell
261,969
-26,409
-9% -$3.81M 0.23% 109
2018
Q1
$41.9M Buy
288,378
+207,667
+257% +$30.2M 0.27% 98
2017
Q4
$11.5M Sell
80,711
-938
-1% -$134K 0.06% 256
2017
Q3
$11.2M Sell
81,649
-93,690
-53% -$12.8M 0.09% 260
2017
Q2
$23.2M Buy
175,339
+132,614
+310% +$17.5M 0.17% 160
2017
Q1
$5.19M Sell
42,725
-2,324
-5% -$282K 0.04% 362
2016
Q4
$4.76M Sell
45,049
-546
-1% -$57.7K 0.04% 355
2016
Q3
$5.17M Buy
45,595
+40
+0.1% +$4.53K 0.04% 346
2016
Q2
$5.18M Buy
45,555
+15
+0% +$1.7K 0.04% 336
2016
Q1
$4.66M Buy
45,540
+2,568
+6% +$263K 0.03% 340
2015
Q4
$4.17M Buy
42,972
+2,700
+7% +$262K 0.03% 364
2015
Q3
$3.54M Buy
40,272
+13
+0% +$1.14K 0.02% 387
2015
Q2
$3.76M Sell
40,259
-475
-1% -$44.3K 0.02% 403
2015
Q1
$3.84M Buy
40,734
+23
+0.1% +$2.17K 0.02% 407
2014
Q4
$4.02M Buy
40,711
+211
+0.5% +$20.9K 0.03% 377
2014
Q3
$3.79M Buy
+40,500
New +$3.79M 0.03% 356
2013
Q4
Sell
-11,135
Closed -$825K 608
2013
Q3
$825K Sell
11,135
-17,365
-61% -$1.29M 0.01% 475
2013
Q2
$2.09M Buy
+28,500
New +$2.09M 0.01% 376