Parallax Volatility Advisers’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 | $52.4K | Buy |
+300
| New | +$54K | ﹤0.01% | 1273 |
|
|
2025
Q4 | – | Sell |
-12,500
| Closed | -$2.4M | – | 1619 |
|
|
2025
Q3 | $2.4M | Sell |
12,500
-150,100
| -92% | -$31.3M | ﹤0.01% | 869 |
|
|
2025
Q2 | $35.9M | Buy |
162,600
+133,100
| +451% | +$28.7M | 0.08% | 178 |
|
|
2025
Q1 | $6.42M | Sell |
29,500
-39,900
| -57% | -$7.83M | 0.02% | 554 |
|
|
2024
Q4 | $12.7M | Buy |
69,400
+11,000
| +19% | +$2.28M | 0.02% | 490 |
|
|
2024
Q3 | $13.6M | Sell |
58,400
-7,500
| -11% | -$1.66M | 0.02% | 446 |
|
|
2024
Q2 | $12.8M | Buy |
65,900
+59,500
| +930% | +$11.1M | 0.03% | 406 |
|
|
2024
Q1 | $1.26M | Sell |
6,400
-11,100
| -63% | -$2.21M | ﹤0.01% | 1168 |
|
|
2023
Q4 | $3.78M | Sell |
17,500
-15,300
| -47% | -$2.89M | 0.01% | 931 |
|
|
2023
Q3 | $5.39M | Buy |
32,800
+1,600
| +5% | +$292K | 0.01% | 737 |
|
|
2023
Q2 | $6.05M | Sell |
31,200
-97,900
| -76% | -$19.1M | 0.01% | 711 |
|
|
2023
Q1 | $26.4M | Buy |
129,100
+99,300
| +333% | +$20.8M | 0.05% | 317 |
|
|
2022
Q4 | $6.31M | Sell |
29,800
-28,300
| -49% | -$5.89M | 0.01% | 937 |
|
|
2022
Q3 | $12.5M | Sell |
58,100
-5,400
| -9% | -$1.39M | 0.02% | 693 |
|
|
2022
Q2 | $16.2M | Buy |
63,500
+37,500
| +144% | +$9.41M | 0.02% | 550 |
|
|
2022
Q1 | $6.53M | Buy |
+26,000
| New | +$6.34M | ﹤0.01% | 898 |
|
|
2020
Q4 | – | Sell |
-161,200
| Closed | -$39M | – | 2302 |
|
|
2020
Q3 | $39M | Buy |
161,200
+72,100
| +81% | +$18.3M | 0.03% | 480 |
|
|
2020
Q2 | $23M | Sell |
89,100
-12,000
| -12% | -$2.97M | 0.03% | 480 |
|
|
2020
Q1 | $22M | Buy |
101,100
+79,800
| +375% | +$18.6M | 0.03% | 389 |
|
|
2019
Q4 | $4.9M | Buy |
21,300
+20,100
| +1,675% | +$4.38M | 0.01% | 913 |
|
|
2019
Q3 | $265K | Buy |
+1,200
| New | +$262K | ﹤0.01% | 1778 |
|
|
2017
Q4 | – | Sell |
-20,000
| Closed | -$2.73M | – | 3919 |
|
|
2017
Q3 | $2.73M | Buy |
+20,000
| New | +$2.78M | ﹤0.01% | 753 |
|
|
2017
Q2 | – | Sell |
-87,400
| Closed | -$10.6M | – | 2202 |
|
|
2017
Q1 | $10.6M | Sell |
87,400
-21,800
| -20% | -$2.4M | 0.02% | 370 |
|
|
2016
Q4 | $11.5M | Buy |
109,200
+15,400
| +16% | +$1.67M | 0.02% | 404 |
|
|
2016
Q3 | $10.6M | Sell |
93,800
-29,400
| -24% | -$3.36M | 0.02% | 418 |
|
|
2016
Q2 | $14M | Buy |
123,200
+73,100
| +146% | +$7.78M | 0.03% | 357 |
|
|
2016
Q1 | $5.13M | Buy |
50,100
+25,900
| +107% | +$2.42M | 0.01% | 573 |
|
|
2015
Q4 | $2.35M | Buy |
24,200
+22,000
| +1,000% | +$2.14M | ﹤0.01% | 960 |
|
|
2015
Q3 | $193K | Buy |
2,200
+300
| +16% | +$28.2K | ﹤0.01% | 1823 |
|
|
2015
Q2 | $177K | Sell |
1,900
-20,700
| -92% | -$1.96M | ﹤0.01% | 2041 |
|
|
2015
Q1 | $2.13M | Buy |
22,600
+16,000
| +242% | +$1.56M | 0.01% | 997 |
|
|
2014
Q4 | $654K | Sell |
6,600
-3,700
| -36% | -$363K | ﹤0.01% | 1830 |
|
|
2014
Q3 | $964K | Sell |
10,300
-201,700
| -95% | -$19.2M | ﹤0.01% | 1493 |
|
|
2014
Q2 | $19.1M | Buy |
212,000
+44,400
| +26% | +$3.84M | 0.08% | 187 |
|
|
2014
Q1 | $13.7M | Buy |
+167,600
| New | +$13.7M | 0.08% | 198 |
|
|
2013
Q4 | – | Sell |
-900
| Closed | -$66K | – | 3315 |
|
|
2013
Q3 | $66K | Sell |
900
-700
| -44% | -$50.5K | ﹤0.01% | 1666 |
|
|
2013
Q2 | $117K | Buy |
+1,600
| New | +$127K | ﹤0.01% | 1219 |
|
Other funds holding AMT
VCM
VPM
Parallax Volatility Advisers's AMT Position: Q1 2026 in Review
Parallax Volatility Advisers opened a new position in American Tower (AMT) in Q1 2026: 912 shares worth $159K. The stake represents ﹤0.01% of the portfolio and ranks #1200 among its holdings. This is a return to the name: Parallax Volatility Advisers previously reported a position in AMT as recently as Q4 2022.
Parallax Volatility Advisers first reported a position in AMT in Q3 2013 and has held it in 18 quarters since. The position peaked at $10.2M in Q4 2019. 1,748 funds tracked by Wall St. Rank hold AMT as of Q1 2026.
- Parallax Volatility Advisers held 912 shares of American Tower worth $159K as of Q1 2026.
- American Tower was a new Parallax Volatility Advisers position in Q1 2026.
- American Tower made up ﹤0.01% of Parallax Volatility Advisers's portfolio in Q1 2026, its #1200 holding.
- Parallax Volatility Advisers first reported a position in American Tower in Q3 2013 and has held it in 18 quarters since.
- Parallax Volatility Advisers's American Tower position peaked at $10.2M in Q4 2019.
- 1,748 funds tracked by Wall St. Rank held American Tower as of Q1 2026.
Based on Parallax Volatility Advisers's 13F filing for Q1 2026, filed 15 May 2026.