American Tower Corporation (AMT)
NYSE: AMT · IEX Real-Time Price · USD
-0.43 (-0.22%)
At close: May 17, 2024, 4:00 PM
+1.25 (0.64%)
After-hours: May 17, 2024, 7:53 PM EDT

American Tower Market Cap

American Tower has a market cap or net worth of $90.87 billion as of May 17, 2024. Its market cap has decreased by -0.70% in one year.

Market Cap
Enterprise Value
1-Year Change
Stock Price

Market Cap Chart

Since December 1, 1998, American Tower's market cap has increased from $2.58B to $90.87B, an increase of 3,424.54%. That is a compound annual growth rate of 15.01%.


DateMarket Cap% Change
May 16, 202491.03B1.52%
May 15, 202489.67B2.71%
May 14, 202487.31B1.06%
May 13, 202486.39B0.28%
May 10, 202486.15B-1.01%
May 9, 202487.03B2.78%
May 8, 202484.68B0.03%
May 7, 202484.65B1.45%
May 6, 202483.44B-1.68%
May 3, 202484.87B1.17%
May 2, 202483.89B1.58%
May 1, 202482.58B3.08%
Apr 30, 202480.11B-1.83%
Apr 29, 202481.61B1.92%
Apr 26, 202480.07B-0.70%
Apr 25, 202480.63B-0.26%
Apr 24, 202480.84B-0.48%
Apr 23, 202481.23B1.09%
Apr 22, 202480.35B0.58%
Apr 19, 202479.89B0.18%
Apr 18, 202479.75B-0.59%
Apr 17, 202480.22B-0.11%
Apr 16, 202480.31B-3.32%
Apr 15, 202483.07B-0.60%
Apr 12, 202483.57B0.31%
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Market Capitalization

Market capitalization, also called net worth, is the total value of all of a company's outstanding shares. It is calculated by multiplying the stock price by the number of shares outstanding.

Formula: Market Cap = Stock Price * Shares Outstanding
Full Definition

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