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AMT
American Tower Corporation
stock NYSE

At Close

Mar 5, 2026 3:59:52 PM EST

187.59USD-1.682%(-3.21)3,133,861

175.75Bid 202.65Ask 26.90Spread

Pre-market

Mar 3, 2026 9:14:30 AM EST

188.12USD-1.405%(-2.68)0

After-hours

Mar 5, 2026 4:08:30 PM EST

187.64USD+0.027%(+0.05)39,878

OverviewOptionsHistoricalExchangesShortsMore

open chart

Market Cap

87.45B

Headquarters

Boston, Massachusetts, USA

Industry

REIT-Specialty

Last Dividend

Apr 11, 20251.700

DRE CTL PCH PW TDS LAND CTT CCI SIR

AMT Stats

Avg. Vol. 10 Day

3,074,475

Avg. Vol. 30 Day

3,253,065

Employees

4,752

Market Cap

87,451,494,777

Shares Out.

466,084,820

On/Off Exchange

54%/46%

6 Month Beta

-0.14

1 Year Beta

0.00

2 Year Beta

-0.02

3 Year Beta

0.16

52 Week Low

166.88

52 Week High

234.33

SMA50

179.46

SMA200

195.09

1 Week

+1.42%

1 Month

+9.41%

3 Month

+4.90%

6 Month

-5.39%

1 Year

-10.09%

2 Year

-8.66%

5 Year

-6.19%

Profile

American Tower Corporation is an American real estate investment trust and an owner and operator of wireless and broadcast communications infrastructure in several countries worldwide and is headquartered in Boston, Massachusetts. It is ranked 375th on the Fortune 500 in 2022.

AMT Stock Summary

American Tower Corporation (NYSE:AMT) stock price today is $187.59, and today's volume is 3,133,861. AMT is down -1.682% today. The 30 day average volume is 3,253,065. AMT market cap is 87.45B with 466,084,820 shares outstanding.