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Friday, September 25, 2009, 12:11AM ET - U.S. Markets open in 9 hours and 19 minutes. Dow Down 0.42% Nasdaq Down 1.12%
American Tower Corp. (AMT)On Sep 24: 36.40  Down 0.80 (2.15%)  
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Key StatisticsGet Key Statistics for:
Data provided by Capital IQ, except where noted.
VALUATION MEASURES 
Market Cap (intraday)5:14.36B
Enterprise Value (25-Sep-09)3:18.79B
Trailing P/E (ttm, intraday):56.61
Forward P/E (fye 31-Dec-10) 1:42.33
PEG Ratio (5 yr expected):3.49
Price/Sales (ttm):8.90
Price/Book (mrq):4.77
Enterprise Value/Revenue (ttm)3:11.39
Enterprise Value/EBITDA (ttm)3:17.902
FINANCIAL HIGHLIGHTS 
Fiscal Year
Fiscal Year Ends:31-Dec
Most Recent Quarter (mrq):30-Jun-09
Profitability
Profit Margin (ttm):15.83%
Operating Margin (ttm):38.73%
Management Effectiveness
Return on Assets (ttm):4.77%
Return on Equity (ttm):8.19%
Income Statement
Revenue (ttm):1.65B
Revenue Per Share (ttm):4.165
Qtrly Revenue Growth (yoy):7.50%
Gross Profit (ttm):1.20B
EBITDA (ttm):1.05B
Net Income Avl to Common (ttm):250.17M
Diluted EPS (ttm):0.64
Qtrly Earnings Growth (yoy):-64.60%
Balance Sheet
Total Cash (mrq):332.63M
Total Cash Per Share (mrq):0.843
Total Debt (mrq):4.44B
Total Debt/Equity (mrq):N/A
Current Ratio (mrq):2.063
Book Value Per Share (mrq):7.801
Cash Flow Statement
Operating Cash Flow (ttm):823.47M
Levered Free Cash Flow (ttm):260.30M
View Financials (provided by EDGAR Online):
Income Statement - Balance Sheet
Cash Flow
PrecisionIR Presents
Free Annual Report for AMT


TRADING INFORMATION 
Stock Price History
Beta:0.73
52-Week Change3:-4.46%
S&P500 52-Week Change3:-13.10%
52-Week High (25-Sep-08)3:38.39
52-Week Low (21-Nov-08)3:19.35
50-Day Moving Average3:33.65
200-Day Moving Average3:31.87
Share Statistics
Average Volume (3 month)3:3,551,310
Average Volume (10 day)3:4,878,330
Shares Outstanding5:394.63M
Float:N/A
% Held by Insiders1:0.06%
% Held by Institutions1:98.60%
Shares Short (as of 26-Aug-09)3:5.95M
Short Ratio (as of 26-Aug-09)3:2.1
Short % of Float (as of 26-Aug-09)3:1.50%
Shares Short (prior month)3:6.82M
Dividends & Splits
Forward Annual Dividend Rate4:N/A
Forward Annual Dividend Yield4: N/A
Trailing Annual Dividend Rate3:N/A
Trailing Annual Dividend Yield3:NaN%
5 Year Average Dividend Yield4: N/A
Payout Ratio4: N/A
Dividend Date3:N/A
Ex-Dividend Date4:N/A
Last Split Factor (new per old)2:N/A
Last Split Date3:N/A


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See Key Statistics Help for definitions of terms used.
Abbreviation Guide: K = Thousands; M = Millions; B = Billions
mrq = Most Recent Quarter (as of 30-Jun-09)
ttm = Trailing Twelve Months (as of 30-Jun-09)
yoy = Year Over Year (as of 30-Jun-09)
lfy = Last Fiscal Year (as of 31-Dec-08)
fye = Fiscal Year Ending
1 = Data provided by Thomson; 2 = Data provided by EDGAR Online;
3 = Data derived from multiple sources or calculated by Yahoo! Finance;
4 = Data provided by Morningstar, Inc.;
5 = Shares outstanding is taken from the most recently filed quarterly or annual report
and Market Cap is calculated using shares outstanding.