Editor's Note: TheStreet ratings do not represent the views of TheStreet's staff or its contributors. Ratings are established by computer based on metrics for performance (which includes growth, stock performance, efficiency and valuation) and risk (volatility and solvency). Companies with poor cash flow or high debt levels tend to earn lower ratings in our model. NEW YORK ( TheStreet) -- The ex-dividend date for American Tower (NYSE: AMT) is Monday, April 8, 2013. Owners of shares as of market close today will be eligible for a dividend of 26 cents per share. At a price of $77.73 as of 9:30 a.m. ET, the dividend yield is 1.3%. The average volume for American Tower has been 2.4 million shares per day over the past 30 days. American Tower has a market cap of $30.83 billion and is part of the financial sector and real estate industry. Shares are up 1.7% year to date as of the close of trading on Thursday. American Tower Corporation, a real estate investment trust, operates as a wireless and broadcast communications infrastructure company. It develops, owns, and operates communications sites. The company has a P/E ratio of 48.8, above the S&P 500 P/E ratio of 17.7.