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Friday, March 12, 2010, 7:53PM ET - U.S. Markets Closed. Dow Up 0.12% Nasdaq Down 0.03%
Western Digital Corp. (WDC)At 4:00PM ET: 38.38  Down 0.48 (1.24%)  
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Key StatisticsGet Key Statistics for:
Data provided by Capital IQ, except where noted.
VALUATION MEASURES 
Market Cap (intraday)5:8.78B
Enterprise Value (12-Mar-10)3:6.89B
Trailing P/E (ttm, intraday):9.14
Forward P/E (fye 03-Jul-11) 1:6.32
PEG Ratio (5 yr expected):0.50
Price/Sales (ttm):1.06
Price/Book (mrq):2.22
Enterprise Value/Revenue (ttm)3:0.83
Enterprise Value/EBITDA (ttm)3:4.485
FINANCIAL HIGHLIGHTS 
Fiscal Year
Fiscal Year Ends:3-July
Most Recent Quarter (mrq):01-Jan-10
Profitability
Profit Margin (ttm):11.53%
Operating Margin (ttm):12.58%
Management Effectiveness
Return on Assets (ttm):11.36%
Return on Equity (ttm):27.84%
Income Statement
Revenue (ttm):8.35B
Revenue Per Share (ttm):37.263
Qtrly Revenue Growth (yoy):43.70%
Gross Profit (ttm):1.34B
EBITDA (ttm):1.54B
Net Income Avl to Common (ttm):962.00M
Diluted EPS (ttm):4.20
Qtrly Earnings Growth (yoy):2964.30%
Balance Sheet
Total Cash (mrq):2.44B
Total Cash Per Share (mrq):10.654
Total Debt (mrq):444.00M
Total Debt/Equity (mrq):N/A
Current Ratio (mrq):2.2
Book Value Per Share (mrq):17.504
Cash Flow Statement
Operating Cash Flow (ttm):1.70B
Levered Free Cash Flow (ttm):581.13M
View Financials (provided by EDGAR Online):
Income Statement - Balance Sheet
Cash Flow


TRADING INFORMATION 
Stock Price History
Beta:1.5
52-Week Change3:123.01%
S&P500 52-Week Change3:52.00%
52-Week High (05-Jan-10)3:47.44
52-Week Low (17-Mar-09)3:16.20
50-Day Moving Average3:40.23
200-Day Moving Average3:38.77
Share Statistics
Average Volume (3 month)3:4,836,650
Average Volume (10 day)3:7,196,440
Shares Outstanding5:228.64M
Float:227.29M
% Held by Insiders1:0.18%
% Held by Institutions1:93.00%
Shares Short (as of 26-Feb-10)3:7.92M
Short Ratio (as of 26-Feb-10)3:1.6
Short % of Float (as of 26-Feb-10)3: N/A
Shares Short (prior month)3:7.98M
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)2:2:1
Last Split Date3:04-Jun-97


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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 01-Jan-10)
ttm = Trailing Twelve Months (as of 01-Jan-10)
yoy = Year Over Year (as of 01-Jan-10)
lfy = Last Fiscal Year (as of 03-Jul-09)
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.