Ossiam’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
$1.59M Buy
9,199
+16
+0.2% +$2.88K 0.03% 185
2025
Q4
$1.61M Sell
9,183
-1,377
-13% -$251K 0.03% 169
2025
Q3
$2.03M Sell
10,560
-186
-2% -$38.8K 0.03% 345
2025
Q2
$2.38M Sell
10,746
-804
-7% -$174K 0.03% 252
2025
Q1
$2.51M Buy
11,550
+183
+2% +$35.9K 0.04% 201
2024
Q4
$2.08M Sell
11,367
-2,877
-20% -$596K 0.04% 236
2024
Q3
$3.31M Sell
14,244
-4,683
-25% -$1.04M 0.06% 143
2024
Q2
$3.68M Buy
18,927
+772
+4% +$144K 0.07% 144
2024
Q1
$3.59M Buy
18,155
+3,797
+26% +$756K 0.06% 173
2023
Q4
$3.1M Sell
14,358
-4,038
-22% -$763K 0.05% 165
2023
Q3
$3.03M Buy
18,396
+11,165
+154% +$2.04M 0.05% 159
2023
Q2
$1.4M Buy
7,231
+427
+6% +$83.5K 0.03% 256
2023
Q1
$1.39M Buy
6,804
+2,477
+57% +$520K 0.03% 242
2022
Q4
$917K Buy
4,327
+1,505
+53% +$313K 0.02% 273
2022
Q3
$606K Buy
2,822
+2,682
+1,916% +$689K 0.02% 348
2022
Q2
$36K Sell
140
-408
-74% -$102K ﹤0.01% 389
2022
Q1
$138K Sell
548
-80,808
-99% -$19.7M ﹤0.01% 373
2021
Q4
$23.8M Buy
81,356
+81,020
+24,113% +$22.1M 0.62% 42
2021
Q3
$89K Hold
336
﹤0.01% 394
2021
Q2
$95K Sell
336
-311
-48% -$79.3K ﹤0.01% 397
2021
Q1
$155K Sell
647
-500
-44% -$111K ﹤0.01% 351
2020
Q4
$257K Sell
1,147
-4,076
-78% -$948K 0.01% 308
2020
Q3
$1.26M Buy
5,223
+433
+9% +$110K 0.05% 177
2020
Q2
$1.24M Buy
4,790
+3,802
+385% +$941K 0.08% 155
2020
Q1
$215K Sell
988
-1,172
-54% -$273K 0.01% 317
2019
Q4
$496K Sell
2,160
-9,941
-82% -$2.17M 0.04% 234
2019
Q3
$2.68M Sell
12,101
-38,935
-76% -$8.5M 0.19% 95
2019
Q2
$10.4M Buy
51,036
+10,849
+27% +$2.18M 0.81% 30
2019
Q1
$7.92M Buy
40,187
+7,801
+24% +$1.37M 0.65% 33
2018
Q4
$5.12M Buy
+32,386
New +$5.06M 0.77% 34

Other funds holding AMT

Ossiam's AMT Position: Q1 2026 in Review

Ossiam increased its American Tower (AMT) stake by 0.17% in Q1 2026, buying an estimated $2.88K and bringing the position to 9,199 shares worth $1.59M. The position accounts for 0.03% of the portfolio, ranked #185.

Ossiam first reported a position in AMT in Q4 2018 and has held it in 30 quarters since. The position peaked at $23.8M in Q4 2021. 1,750 funds tracked by Wall St. Rank hold AMT as of Q1 2026.

  • Ossiam held 9,199 shares of American Tower worth $1.59M as of Q1 2026.
  • Ossiam bought 16 American Tower shares in Q1 2026, an estimated $2.88K.
  • American Tower made up 0.03% of Ossiam's portfolio in Q1 2026, its #185 holding.
  • Ossiam first reported a position in American Tower in Q4 2018 and has held it in 30 quarters since.
  • Ossiam's American Tower position peaked at $23.8M in Q4 2021.
  • 1,750 funds tracked by Wall St. Rank held American Tower as of Q1 2026.

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