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 All three major indices are trading up today with the Dow Jones Industrial Average ( ^DJI) trading up 12 points (0.1%) at 15,069 as of Wednesday, May 8, 2013, 12:55 PM ET. The NYSE advances/declines ratio sits at 1,670 issues advancing vs. 1,254 declining with 121 unchanged. The Services sector currently is unchanged today versus the S&P 500, which is up 0.2%. Top gainers within the sector include Liberty Media Corporation ( LMCA), up 11.1%, McKesson ( MCK), up 6.0%, Copa Holdings ( CPA), up 4.2%, Grupo Televisa S.A ( TV), up 2.9% and Fidelity National Information Services ( FIS), up 2.2%. On the negative front, top decliners within the sector include Zillow ( Z), down 9.93, CH Robinson Worldwide ( CHRW), down 6.95, Mercadolibre ( MELI), down 4.71, Tim Hortons ( THI), down 2.19 and InterContinental Hotels Group ( IHG), down 2.17. TheStreet Ratings group would like to highlight 5 stocks pushing the sector higher today: 5. Whole Foods Market ( WFM) is one of the companies pushing the Services sector higher today. As of noon trading, Whole Foods Market is up $9.54 (10.29) to $102.34 on heavy volume Thus far, 5.7 million shares of Whole Foods Market exchanged hands as compared to its average daily volume of 2.4 million shares. The stock has ranged in price between $99.75-$103.72 after having opened the day at $100.70 as compared to the previous trading day's close of $92.80. Whole Foods Market, Inc. owns and operates a chain of natural and organic foods supermarkets. The company offers produce, grocery, meat and poultry, seafood, bakery, prepared foods and catering, coffee and tea, nutritional supplements, and vitamins. Whole Foods Market has a market cap of $17.0 billion and is part of the retail industry. The company has a P/E ratio of 34.6, above the S&P 500 P/E ratio of 17.7. Shares are up 0.7% year to date as of the close of trading on Tuesday. Currently there are 12 analysts that rate Whole Foods Market a buy, no analysts rate it a sell, and 8 rate it a hold. TheStreet Ratings rates Whole Foods Market as a buy. The company's strengths can be seen in multiple areas, such as its revenue growth, largely solid financial position with reasonable debt levels by most measures, impressive record of earnings per share growth, compelling growth in net income and good cash flow from operations. We feel these strengths outweigh the fact that the company is trading at a premium valuation based on our review of its current price compared to such things as earnings and book value. Get the full Whole Foods Market Ratings Report now. Exclusive Offer: Jim Cramer's 'go-to' small/mid-cap guru Bryan Ashenberg only buys stocks he thinks could return 50-100%. See his top picks for 14-days FREE.