1. As of noon trading, Pfizer ( PFE) is down $0.30 (-1.0%) to $30.78 on average volume Thus far, 15.0 million shares of Pfizer exchanged hands as compared to its average daily volume of 31.5 million shares. The stock has ranged in price between $30.76-$31.13 after having opened the day at $31.08 as compared to the previous trading day's close of $31.08. Pfizer Inc., a biopharmaceutical company, discovers, develops, manufactures, and sells medicines for people and animals worldwide. Pfizer has a market cap of $222.3 billion and is part of the drugs industry. The company has a P/E ratio of 24.5, above the S&P 500 P/E ratio of 17.7. Shares are up 23.9% year to date as of the close of trading on Tuesday. TheStreet Ratings rates Pfizer as a buy. The company's strengths can be seen in multiple areas, such as its solid stock price performance, growth in earnings per share, compelling growth in net income, largely solid financial position with reasonable debt levels by most measures and expanding profit margins. We feel these strengths outweigh the fact that the company shows weak operating cash flow. Get the full Pfizer 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. If you are interested in one of these 5 stocks, ETFs may be of interest. Investors who are bullish on the health care sector could consider Health Care Select Sector SPDR ( XLV) while those bearish on the health care sector could consider ProShares Ultra Short Health Care ( RXD). A reminder about TheStreet Ratings group: 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.