Each business day, TheStreet.com Ratings TheStreet.com Ratings compiles a list of the top five stocks in one of five categories -- fast-growth, all-around value, large-cap, mid-cap and small-cap -- based on data from the close of the previous trading session. Today, large-cap stocks are in the spotlight.These are stocks of companies with market capitalizations of over $10 billion that rank near the top of all stocks rated by our proprietary quantitative model, which looks at more than 62 factors. In addition, the stocks must be followed by at least one financial analyst who posts estimates on the Institutional Brokers' Estimate System. The stocks are ordered by their potential to appreciate. Note that no provision is made for off-balance-sheet assets such as unrealized appreciation/depreciation of investments, market value of real estate or contingent liabilities that might affect book value. This could be material for some companies with large underfunded pension plans. Gilead Sciences ( GILD) is a biopharmaceutical company that discovers, develops and commercializes therapeutics to advance the care of patients suffering from life-threatening diseases worldwide. We upgraded Gilead to a buy in October 2008. For the third quarter of fiscal 2008, revenue increased 29.5% to $1.4 billion from $1.1 billion a year ago due to higher product sales. Product sales surged 39.1% to $1.34 billion from $961.93 million, driven by strong growth of antiviral product sales (these in turn make up the most significant portion of overall revenue for the company). Royalty revenue plunged 72.4% to $25.2 million from $91 million, hurt by decreased Tamiflu royalties from Roche. Contract and other revenue spiked 29.6% to $7.61 million from $5.87 million a year ago. Margins were squeezed, however, as cost growth outpaced that of revenue. EPS rose from 42 cents in the third quarter of fiscal 2007 to reach 52 cents in the most recent period, an increase of 23.8%.