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AMT US​

American Tower Corp /MA/(AMT US)

$188.97+7.404.08%Ext:$186.45-2.521.33%(Market Closed · 00:00:02 UTC)

Overview

ProfileEntity Structure

Documents

SEC Filings

Financials & Metrics

FinancialsChartingShort InterestEmployees

Short Interest

Short Interest6.1M
Price$177.71
Sep 15, 2026
Short Float %1.31%
Short Ratio2.77

Daily Short Sale Volume

Short Volume322.8K
Price$187.31
Feb 20, 2026
Short Volume Ratio41.19%

Short Interest History

Settlement DateShort InterestShares FloatAvg. Daily VolumeShort FloatShort Ratio
Sep 15, 2026
6.1M
464.5M
2.2M
1.31%
2.77
Aug 31, 2026
5.9M
464.5M
1.9M
1.28%
3.06
Aug 14, 2026
7.0M
464.5M
2.4M
1.51%
2.97
Jul 31, 2026
7.6M
464.5M
3.5M
1.64%
2.20
Jul 15, 2026
7.6M
464.4M
3.1M
1.65%
2.48
Jun 30, 2026
7.7M
464.4M
4.0M
1.65%
1.92
Jun 15, 2026
9.0M
464.4M
3.2M
1.93%
2.76
May 29, 2026
9.1M
464.4M
3.1M
1.95%
2.91
May 15, 2026
9.0M
464.4M
2.8M
1.94%
3.22
Apr 30, 2026
8.0M
464.5M
3.1M
1.73%
2.60
Apr 15, 2026
6.8M
465.1M
3.1M
1.47%
2.24
Mar 31, 2026
7.0M
465.1M
3.7M
1.50%
1.88
Mar 13, 2026
6.5M
465.1M
2.8M
1.41%
2.31
Feb 27, 2026
6.3M
465.1M
3.1M
1.35%
2.00
Feb 13, 2026
6.7M
467.2M
3.4M
1.44%
1.98
Jan 30, 2026
5.9M
466.8M
3.6M
1.27%
1.64
Jan 15, 2026
6.6M
466.8M
2.8M
1.42%
2.32
Dec 31, 2025
6.4M
466.8M
3.0M
1.37%
2.14
Dec 15, 2025
6.1M
466.8M
3.7M
1.30%
1.65
Nov 28, 2025
6.0M
466.8M
2.9M
1.29%
2.07
Nov 14, 2025
5.9M
466.8M
3.0M
1.26%
1.96
Oct 31, 2025
4.9M
466.8M
2.8M
1.06%
1.77
Oct 15, 2025
4.9M
466.8M
3.1M
1.05%
1.60
Sep 30, 2025
4.6M
466.8M
3.2M
0.99%
1.43
Sep 15, 2025
5.6M
466.8M
3.4M
1.19%
1.62
Aug 29, 2025
5.8M
466.8M
2.4M
1.23%
2.36
Aug 15, 2025
5.4M
466.8M
2.3M
1.16%
2.35
Jul 31, 2025
5.5M
466.8M
2.2M
1.17%
2.50
Jul 15, 2025
6.0M
466.8M
1.8M
1.28%
3.41
Jun 30, 2025
6.5M
466.8M
2.3M
1.39%
2.87
Jun 13, 2025
6.5M
466.8M
2.0M
1.39%
3.24
May 30, 2025
5.2M
466.8M
2.3M
1.11%
2.22
May 15, 2025
6.2M
466.8M
3.1M
1.32%
2.01
Apr 30, 2025
5.9M
466.8M
3.4M
1.26%
1.74
Apr 15, 2025
5.4M
466.8M
4.4M
1.16%
1.22
Mar 31, 2025
6.6M
466.8M
2.9M
1.42%
2.26
Mar 14, 2025
7.1M
466.8M
3.0M
1.52%
2.35
Feb 28, 2025
6.2M
466.8M
3.0M
1.32%
2.06
Feb 14, 2025
6.0M
466.8M
1.7M
1.29%
3.48
Jan 31, 2025
5.7M
466.8M
2.2M
1.22%
2.59
Jan 15, 2025
5.1M
466.8M
2.4M
1.09%
2.11
Dec 31, 2024
5.0M
466.8M
2.7M
1.08%
1.84
Dec 13, 2024
4.5M
466.8M
2.4M
0.97%
1.88
Nov 29, 2024
4.9M
466.8M
2.2M
1.04%
2.22
Nov 15, 2024
5.0M
466.8M
3.2M
1.07%
1.54
Oct 31, 2024
4.8M
466.8M
2.0M
1.02%
2.33
Oct 15, 2024
4.7M
466.8M
1.8M
1.01%
2.57
Sep 30, 2024
3.6M
466.8M
2.3M
0.77%
1.58
Sep 13, 2024
4.0M
466.8M
2.2M
0.85%
1.79
Aug 30, 2024
4.1M
466.8M
1.6M
0.87%
2.50
Aug 15, 2024
4.0M
466.8M
3.1M
0.87%
1.29
Jul 31, 2024
5.1M
466.8M
1.8M
1.09%
2.88
Jul 15, 2024
6.0M
466.8M
1.7M
1.28%
3.61
Jun 28, 2024
6.0M
466.8M
2.0M
1.29%
2.97
Jun 14, 2024
5.6M
466.8M
2.4M
1.19%
2.34
May 31, 2024
4.8M
466.8M
2.4M
1.03%
1.98
May 15, 2024
4.7M
466.8M
2.7M
1.01%
1.76
Apr 30, 2024
4.7M
466.8M
2.7M
1.01%
1.76
Apr 15, 2024
4.6M
466.8M
2.7M
1.00%
1.70
Mar 28, 2024
5.1M
466.8M
2.1M
1.09%
2.38
Mar 15, 2024
4.9M
466.8M
2.3M
1.05%
2.09
Feb 29, 2024
5.1M
466.8M
3.0M
1.10%
1.74
Feb 15, 2024
5.8M
466.8M
2.3M
1.25%
2.53
Jan 31, 2024
5.3M
466.8M
2.4M
1.13%
2.17
Jan 12, 2024
5.7M
466.8M
1.8M
1.22%
3.13
Dec 29, 2023
6.0M
466.8M
1.7M
1.29%
3.62
Dec 15, 2023
6.6M
466.8M
2.4M
1.41%
2.78
Nov 30, 2023
6.2M
466.8M
2.2M
1.33%
2.78
Nov 15, 2023
6.2M
466.8M
2.3M
1.32%
2.73
Oct 31, 2023
5.6M
466.8M
2.6M
1.19%
2.14
Oct 13, 2023
4.5M
466.8M
2.1M
0.96%
2.16
Sep 29, 2023
4.9M
466.8M
2.5M
1.05%
1.95
Sep 15, 2023
5.2M
466.8M
1.9M
1.11%
2.72
Aug 31, 2023
4.8M
466.8M
1.7M
1.02%
2.86
Aug 15, 2023
4.9M
466.8M
1.8M
1.06%
2.82
Jul 31, 2023
4.4M
466.8M
3.2M
0.95%
1.40
Jul 14, 2023
4.5M
466.8M
1.6M
0.96%
2.73
Jun 30, 2023
4.5M
466.8M
2.7M
0.97%
1.70
Jun 15, 2023
3.0M
466.8M
1.9M
0.64%
1.57
May 31, 2023
4.1M
466.8M
2.4M
0.88%
1.69
May 15, 2023
4.3M
466.8M
1.8M
0.91%
2.41
Apr 28, 2023
4.2M
466.8M
1.7M
0.89%
2.44
Apr 14, 2023
3.8M
466.8M
2.1M
0.82%
1.86
Mar 31, 2023
3.3M
466.8M
2.2M
0.71%
1.51
Mar 15, 2023
3.2M
466.8M
2.2M
0.69%
1.47
Feb 28, 2023
3.0M
466.8M
2.5M
0.64%
1.19
Feb 15, 2023
3.1M
466.8M
1.8M
0.67%
1.73
Jan 31, 2023
2.8M
466.8M
1.9M
0.61%
1.46
Jan 13, 2023
3.4M
466.8M
1.9M
0.74%
1.84
Dec 30, 2022
3.7M
466.8M
1.7M
0.79%
2.18
Dec 15, 2022
3.6M
466.8M
1.8M
0.76%
2.01
Nov 30, 2022
3.6M
466.8M
1.9M
0.77%
1.90
Nov 15, 2022
3.7M
466.8M
2.0M
0.79%
1.85
Oct 31, 2022
4.2M
466.8M
2.6M
0.90%
1.64
Oct 14, 2022
3.8M
466.8M
2.5M
0.81%
1.52
Sep 30, 2022
3.4M
466.8M
2.1M
0.74%
1.68
Sep 15, 2022
3.4M
466.8M
1.4M
0.73%
2.43
Aug 31, 2022
3.3M
466.8M
1.3M
0.72%
2.48
Aug 15, 2022
4.1M
466.8M
1.3M
0.87%
3.14
Jul 29, 2022
3.7M
466.8M
1.7M
0.79%
2.23
Jul 15, 2022
3.8M
466.8M
1.3M
0.80%
2.94
Jun 30, 2022
4.8M
466.8M
2.5M
1.03%
1.94
Jun 15, 2022
4.7M
466.8M
2.8M
1.00%
1.67
May 31, 2022
4.4M
466.8M
2.0M
0.94%
2.24
May 13, 2022
3.4M
466.8M
1.9M
0.72%
1.76
Apr 29, 2022
3.6M
466.8M
1.8M
0.78%
2.06
Apr 14, 2022
5.1M
466.8M
1.9M
1.10%
2.71
Mar 31, 2022
3.5M
466.8M
2.0M
0.74%
1.69
Mar 15, 2022
3.7M
466.8M
1.9M
0.79%
1.93
Feb 28, 2022
3.9M
466.8M
2.4M
0.84%
1.67
Feb 15, 2022
3.6M
466.8M
1.6M
0.78%
2.29
Jan 31, 2022
3.8M
466.8M
2.5M
0.82%
1.54
Jan 14, 2022
3.8M
466.8M
2.3M
0.82%
1.69
Dec 31, 2021
4.6M
466.8M
1.5M
0.99%
3.11
Dec 15, 2021
4.3M
466.8M
1.8M
0.92%
2.35
Nov 30, 2021
3.7M
466.8M
2.2M
0.80%
1.72
Nov 15, 2021
4.1M
466.8M
1.4M
0.88%
2.95
Oct 29, 2021
4.4M
466.8M
1.5M
0.95%
2.91
Oct 15, 2021
4.0M
466.8M
1.5M
0.85%
2.55
Sep 30, 2021
4.0M
466.8M
1.8M
0.85%
2.17
Sep 15, 2021
4.4M
466.8M
1.4M
0.95%
3.09
Aug 31, 2021
4.2M
466.8M
1.2M
0.90%
3.38
Aug 13, 2021
4.2M
466.8M
1.1M
0.89%
3.71
Jul 30, 2021
4.4M
466.8M
1.5M
0.93%
2.85
Jul 15, 2021
4.3M
466.8M
1.3M
0.92%
3.20
Jun 30, 2021
4.3M
466.8M
1.6M
0.92%
2.65
Jun 15, 2021
4.2M
466.8M
1.5M
0.90%
2.81
May 28, 2021
3.6M
466.8M
1.6M
0.77%
2.27
May 14, 2021
3.4M
466.8M
2.3M
0.72%
1.45
Apr 30, 2021
3.2M
466.8M
1.3M
0.68%
2.36
Apr 15, 2021
2.7M
466.8M
1.6M
0.59%
1.67
Mar 31, 2021
3.3M
466.8M
2.2M
0.71%
1.54
Mar 15, 2021
3.6M
466.8M
2.8M
0.77%
1.28
Feb 26, 2021
3.8M
466.8M
1.6M
0.81%
2.45
Feb 12, 2021
3.7M
466.8M
1.6M
0.78%
2.25
Jan 29, 2021
4.3M
466.8M
2.2M
0.91%
1.97
Jan 15, 2021
3.9M
466.8M
2.5M
0.84%
1.60
Dec 31, 2020
4.7M
466.8M
1.8M
1.01%
2.60
Dec 15, 2020
4.4M
466.8M
2.7M
0.94%
1.65
Nov 30, 2020
4.2M
466.8M
1.7M
0.89%
2.47
Nov 13, 2020
3.6M
466.8M
1.7M
0.78%
2.15
Oct 30, 2020
3.4M
466.8M
1.4M
0.72%
2.41
Oct 15, 2020
3.4M
466.8M
1.8M
0.73%
1.89
Sep 30, 2020
2.3M
466.8M
2.3M
0.50%
1.00
Sep 15, 2020
3.0M
466.8M
1.5M
0.63%
2.03
Aug 31, 2020
3.0M
466.8M
1.2M
0.65%
2.54
Aug 14, 2020
2.6M
466.8M
1.2M
0.55%
2.09
Jul 31, 2020
3.1M
466.8M
1.3M
0.66%
2.34
Jul 15, 2020
3.3M
466.8M
1.2M
0.70%
2.68
Jun 30, 2020
3.9M
466.8M
2.4M
0.83%
1.63
Jun 15, 2020
3.7M
466.8M
1.9M
0.79%
1.99
May 29, 2020
4.0M
466.8M
1.8M
0.86%
2.24
May 15, 2020
3.7M
466.8M
1.7M
0.80%
2.16
Apr 30, 2020
3.1M
466.8M
1.8M
0.66%
1.72
Apr 15, 2020
3.9M
466.8M
2.7M
0.84%
1.42
Mar 31, 2020
3.8M
466.8M
3.4M
0.82%
1.11
Mar 13, 2020
4.1M
466.8M
2.7M
0.87%
1.50
Feb 28, 2020
3.8M
466.8M
2.7M
0.80%
1.39
Feb 14, 2020
4.6M
466.8M
1.4M
0.99%
3.29
Jan 31, 2020
4.2M
466.8M
1.4M
0.90%
3.08
Jan 15, 2020
4.4M
466.8M
1.3M
0.93%
3.24
Dec 31, 2019
4.2M
466.8M
1.6M
0.90%
2.67
Dec 13, 2019
4.2M
466.8M
1.2M
0.89%
3.54
Nov 29, 2019
4.3M
466.8M
1.4M
0.92%
3.13
Nov 15, 2019
4.0M
466.8M
1.9M
0.85%
2.09
Oct 31, 2019
3.4M
466.8M
1.7M
0.74%
2.00
Oct 15, 2019
3.5M
466.8M
1.4M
0.76%
2.53
Sep 30, 2019
3.9M
466.8M
1.8M
0.83%
2.21
Sep 13, 2019
3.4M
466.8M
2.5M
0.72%
1.35
Aug 30, 2019
4.0M
466.8M
1.3M
0.86%
2.99
Aug 15, 2019
4.1M
466.8M
1.8M
0.89%
2.34
Jul 31, 2019
3.6M
466.8M
1.6M
0.76%
2.19
Jul 15, 2019
4.1M
466.8M
1.8M
0.88%
2.25
Jun 28, 2019
4.1M
466.8M
1.9M
0.87%
2.13
Jun 14, 2019
4.4M
466.8M
1.9M
0.94%
2.25
May 31, 2019
4.4M
466.8M
1.7M
0.94%
2.59
May 15, 2019
4.8M
466.8M
1.4M
1.02%
3.36
Apr 30, 2019
5.0M
466.8M
1.4M
1.08%
3.72
Apr 15, 2019
5.1M
466.8M
2.0M
1.08%
2.55
Mar 29, 2019
6.8M
466.8M
2.1M
1.45%
3.28
Mar 15, 2019
5.4M
466.8M
1.6M
1.16%
3.31
Feb 28, 2019
5.0M
466.8M
1.8M
1.07%
2.74
Feb 15, 2019
5.5M
466.8M
1.8M
1.17%
2.98
Jan 31, 2019
5.2M
466.8M
1.8M
1.12%
2.90
Jan 15, 2019
5.4M
466.8M
2.0M
1.16%
2.72
Dec 31, 2018
5.4M
466.8M
2.3M
1.17%
2.32
Dec 14, 2018
6.4M
466.8M
2.5M
1.36%
2.57
Nov 30, 2018
5.3M
466.8M
2.0M
1.13%
2.59
Nov 15, 2018
5.3M
466.8M
2.3M
1.13%
2.35
Oct 31, 2018
5.9M
466.8M
2.7M
1.26%
2.14
Oct 15, 2018
4.4M
466.8M
1.8M
0.95%
2.43
Sep 28, 2018
4.3M
466.8M
1.4M
0.93%
2.98
Sep 14, 2018
4.4M
466.8M
1.4M
0.95%
3.22
Aug 31, 2018
4.8M
466.8M
1.2M
1.02%
3.83
Aug 15, 2018
5.3M
466.8M
1.5M
1.13%
3.54
Jul 31, 2018
5.4M
466.8M
2.1M
1.15%
2.56
Jul 13, 2018
5.3M
466.8M
1.8M
1.13%
2.98
Jun 29, 2018
6.0M
466.8M
2.2M
1.29%
2.70
Jun 15, 2018
5.5M
466.8M
2.2M
1.17%
2.54
May 31, 2018
5.2M
466.8M
2.2M
1.11%
2.35
May 15, 2018
5.8M
466.8M
2.0M
1.25%
2.90
Apr 30, 2018
5.8M
466.8M
2.2M
1.24%
2.62
Apr 13, 2018
6.1M
466.8M
2.7M
1.31%
2.27
Mar 29, 2018
5.9M
466.8M
2.7M
1.26%
2.19
Mar 15, 2018
6.5M
466.8M
2.7M
1.39%
2.45
Feb 28, 2018
5.9M
466.8M
3.0M
1.25%
1.96
Feb 15, 2018
8.9M
466.8M
3.4M
1.90%
2.61
Jan 31, 2018
7.1M
466.8M
2.8M
1.52%
2.53
Jan 12, 2018
5.8M
466.8M
2.3M
1.24%
2.52
Dec 29, 2017
5.5M
466.8M
1.9M
1.17%
2.85