Cubist Systematic Strategies’s American Tower AMT Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2025
Q3 | $28.9M | Buy |
+150,320
| New | +$31.3M | 0.14% | 171 |
|
|
2025
Q1 | – | Sell |
-33,399
| Closed | -$6.55M | – | 2823 |
|
|
2024
Q4 | $6.13M | Sell |
33,399
-3,146
| -9% | -$652K | 0.04% | 714 |
|
|
2024
Q3 | $8.5M | Buy |
+36,545
| New | +$8.1M | 0.05% | 550 |
|
|
2024
Q2 | – | Sell |
-4,793
| Closed | -$947K | – | 2929 |
|
|
2024
Q1 | $947K | Buy |
+4,793
| New | +$955K | 0.01% | 2215 |
|
|
2023
Q4 | – | Sell |
-61,739
| Closed | -$10.2M | – | 3545 |
|
|
2023
Q3 | $10.2M | Buy |
61,739
+61,439
| +20,480% | +$11.2M | 0.08% | 373 |
|
|
2023
Q2 | $58.2K | Sell |
300
-28,545
| -99% | -$5.58M | ﹤0.01% | 3078 |
|
|
2023
Q1 | $5.89M | Sell |
28,845
-3,234
| -10% | -$679K | 0.04% | 808 |
|
|
2022
Q4 | $6.8M | Sell |
32,079
-7,811
| -20% | -$1.63M | 0.04% | 774 |
|
|
2022
Q3 | $8.56M | Buy |
39,890
+38,573
| +2,929% | +$9.91M | 0.05% | 595 |
|
|
2022
Q2 | $337K | Sell |
1,317
-4,270
| -76% | -$1.07M | ﹤0.01% | 3351 |
|
|
2022
Q1 | $1.4M | Sell |
5,587
-320
| -5% | -$78.1K | 0.01% | 1767 |
|
|
2021
Q4 | $1.73M | Sell |
5,907
-13,934
| -70% | -$3.81M | 0.02% | 1496 |
|
|
2021
Q3 | $5.27M | Sell |
19,841
-19,181
| -49% | -$5.47M | 0.07% | 442 |
|
|
2021
Q2 | $10.5M | Buy |
+39,022
| New | +$9.94M | 0.12% | 193 |
|
|
2021
Q1 | – | Sell |
-86,975
| Closed | -$19.5M | – | 2815 |
|
|
2020
Q4 | $19.5M | Sell |
86,975
-12,002
| -12% | -$2.79M | 0.27% | 33 |
|
|
2020
Q3 | $23.9M | Buy |
98,977
+95,951
| +3,171% | +$24.3M | 0.35% | 15 |
|
|
2020
Q2 | $782K | Sell |
3,026
-8,898
| -75% | -$2.2M | 0.01% | 1329 |
|
|
2020
Q1 | $2.6M | Sell |
11,924
-7,007
| -37% | -$1.63M | 0.07% | 373 |
|
|
2019
Q4 | $4.35M | Sell |
18,931
-10,766
| -36% | -$2.35M | 0.08% | 359 |
|
|
2019
Q3 | $6.57M | Sell |
29,697
-13,256
| -31% | -$2.89M | 0.13% | 204 |
|
|
2019
Q2 | $8.78M | Buy |
+42,953
| New | +$8.63M | 0.16% | 141 |
|
|
2018
Q4 | – | Sell |
-3,663
| Closed | -$532K | – | 2035 |
|
|
2018
Q3 | $532K | Sell |
3,663
-2,758
| -43% | -$404K | 0.03% | 790 |
|
|
2018
Q2 | $926K | Buy |
6,421
+2,853
| +80% | +$396K | 0.05% | 516 |
|
|
2018
Q1 | $519K | Sell |
3,568
-3,268
| -48% | -$460K | 0.03% | 778 |
|
|
2017
Q4 | $975K | Sell |
6,836
-11,319
| -62% | -$1.62M | 0.05% | 493 |
|
|
2017
Q3 | $2.48M | Buy |
18,155
+13,698
| +307% | +$1.91M | 0.14% | 125 |
|
|
2017
Q2 | $590K | Sell |
4,457
-18,428
| -81% | -$2.36M | 0.04% | 667 |
|
|
2017
Q1 | $2.78M | Sell |
22,885
-36,942
| -62% | -$4.06M | 0.2% | 89 |
|
|
2016
Q4 | $6.32M | Buy |
59,827
+51,512
| +620% | +$5.6M | 0.51% | 5 |
|
|
2016
Q3 | $942K | Buy |
8,315
+529
| +7% | +$60.5K | 0.06% | 443 |
|
|
2016
Q2 | $885K | Sell |
7,786
-27,567
| -78% | -$2.93M | 0.05% | 494 |
|
|
2016
Q1 | $3.62M | Buy |
35,353
+5,106
| +17% | +$477K | 0.21% | 89 |
|
|
2015
Q4 | $2.93M | Buy |
30,247
+14,886
| +97% | +$1.45M | 0.17% | 127 |
|
|
2015
Q3 | $1.35M | Sell |
15,361
-2,906
| -16% | -$274K | 0.07% | 420 |
|
|
2015
Q2 | $1.7M | Sell |
18,267
-84,992
| -82% | -$8.04M | 0.08% | 328 |
|
|
2015
Q1 | $9.72M | Buy |
103,259
+36,588
| +55% | +$3.56M | 0.48% | 10 |
|
|
2014
Q4 | $6.59M | Buy |
66,671
+19,898
| +43% | +$1.95M | 0.36% | 26 |
|
|
2014
Q3 | $4.38M | Buy |
46,773
+18,870
| +68% | +$1.8M | 0.27% | 56 |
|
|
2014
Q2 | $2.51M | Buy |
+27,903
| New | +$2.41M | 0.15% | 168 |
|
Other funds holding AMT
Cubist Systematic Strategies's AMT Position: Q3 2025 in Review
Cubist Systematic Strategies opened a new position in American Tower (AMT) in Q3 2025: 150,320 shares worth $28.9M. The stake represents 0.14% of the portfolio and ranks #171 among its holdings. This is a return to the name: Cubist Systematic Strategies previously reported a position in AMT as recently as Q4 2024.
Cubist Systematic Strategies first reported a position in AMT in Q2 2014 and has held it in 39 quarters since. 1,794 funds tracked by Wall St. Rank hold AMT as of Q3 2025.
- Cubist Systematic Strategies held 150,320 shares of American Tower worth $28.9M as of Q3 2025.
- American Tower was a new Cubist Systematic Strategies position in Q3 2025.
- American Tower made up 0.14% of Cubist Systematic Strategies's portfolio in Q3 2025, its #171 holding.
- Cubist Systematic Strategies first reported a position in American Tower in Q2 2014 and has held it in 39 quarters since.
- 1,794 funds tracked by Wall St. Rank held American Tower as of Q3 2025.
Based on Cubist Systematic Strategies's 13F filing for Q3 2025, filed 14 Nov 2025.