Simplex Trading’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
$4.06M Buy
23,508
+8,776
+60% +$1.58M ﹤0.01% 1252
2025
Q4
$2.59M Buy
14,732
+5,044
+52% +$918K ﹤0.01% 1774
2025
Q3
$1.86M Buy
+9,688
New +$2.02M ﹤0.01% 2401
2025
Q1
Sell
-8,471
Closed -$1.66M 8434
2024
Q4
$1.55M Buy
+8,471
New +$1.76M ﹤0.01% 2415
2024
Q3
Sell
-22,325
Closed -$4.95M 8395
2024
Q2
$4.34M Sell
22,325
-55,303
-71% -$10.3M ﹤0.01% 1532
2024
Q1
$15.3M Buy
77,628
+22,091
+40% +$4.4M 0.01% 866
2023
Q4
$12M Sell
55,537
-12,417
-18% -$2.35M 0.01% 976
2023
Q3
$11.2M Buy
+67,954
New +$12.4M 0.01% 870
2022
Q4
Sell
-12,402
Closed -$2.58M 9118
2022
Q3
$2.66M Buy
+12,402
New +$3.19M ﹤0.01% 1719
2022
Q1
Sell
-982
Closed -$240K 10296
2021
Q4
$287K Sell
982
-32,177
-97% -$8.79M ﹤0.01% 4638
2021
Q3
$8.96M Buy
33,159
+244
+0.7% +$69.6K 0.01% 779
2021
Q2
$8.89M Buy
32,915
+8,136
+33% +$2.07M 0.01% 777
2021
Q1
$5.92M Buy
24,779
+7,887
+47% +$1.76M 0.01% 701
2020
Q4
$3.79M Buy
16,892
+14,250
+539% +$3.31M ﹤0.01% 1195
2020
Q3
$638K Buy
2,642
+2,577
+3,965% +$653K ﹤0.01% 2736
2020
Q2
$16K Hold
65
﹤0.01% 6354
2020
Q1
$14K Sell
65
-9,391
-99% -$2.19M ﹤0.01% 6214
2019
Q4
$2.17M Sell
9,456
-13,793
-59% -$3M ﹤0.01% 1405
2019
Q3
$5.14M Buy
+23,249
New +$5.07M 0.01% 705
2019
Q2
Sell
-23,356
Closed -$4.7M 7028
2019
Q1
$4.6M Buy
+23,356
New +$4.1M 0.01% 737
2018
Q3
Sell
-952
Closed -$140K 7337
2018
Q2
$137K Buy
+952
New +$132K ﹤0.01% 3921
2018
Q1
Sell
-8,831
Closed -$1.24M 6053
2017
Q4
$1.26M Buy
+8,831
New +$1.26M 0.05% 311
2017
Q2
Sell
-3,661
Closed -$469K 6017
2017
Q1
$444K Sell
3,661
-641
-15% -$70.5K 0.02% 741
2016
Q4
$454K Sell
4,302
-10,824
-72% -$1.18M 0.03% 596
2016
Q3
$1.71M Buy
+15,126
New +$1.73M 0.12% 154
2015
Q4
Sell
-7,898
Closed -$770K 5328
2015
Q3
$694K Sell
7,898
-15,057
-66% -$1.42M 0.05% 326
2015
Q2
$2.14M Buy
22,955
+14,202
+162% +$1.34M 0.18% 91
2015
Q1
$824K Buy
8,753
+7,133
+440% +$694K 0.1% 201
2014
Q4
$160K Buy
+1,620
New +$159K 0.02% 709

Other funds holding AMT

Simplex Trading's AMT Position: Q1 2026 in Review

Simplex Trading increased its American Tower (AMT) stake by 60% in Q1 2026, buying an estimated $1.58M and bringing the position to 23,508 shares worth $4.06M. The position accounts for ﹤0.01% of the portfolio, ranked #1252.

Simplex Trading first reported a position in AMT in Q4 2014 and has held it in 29 quarters since. The position peaked at $15.3M in Q1 2024. 1,750 funds tracked by Wall St. Rank hold AMT as of Q1 2026.

  • Simplex Trading held 23,508 shares of American Tower worth $4.06M as of Q1 2026.
  • Simplex Trading bought 8,776 American Tower shares in Q1 2026, an estimated $1.58M.
  • American Tower made up ﹤0.01% of Simplex Trading's portfolio in Q1 2026, its #1252 holding.
  • Simplex Trading first reported a position in American Tower in Q4 2014 and has held it in 29 quarters since.
  • Simplex Trading's American Tower position peaked at $15.3M in Q1 2024.
  • 1,750 funds tracked by Wall St. Rank held American Tower as of Q1 2026.

Based on Simplex Trading's 13F filing for Q1 2026, filed 14 May 2026.