TheStreet Ratings rates Chevron as a buy. The company's strengths can be seen in multiple areas, such as its increase in stock price during the past year, increase in net income, largely solid financial position with reasonable debt levels by most measures and attractive valuation levels. We feel these strengths outweigh the fact that the company has had somewhat disappointing return on equity. Get the full Chevron Ratings Report now.It's Official: Action Alerts PLUS beats the S&P 500 with Dividends Reinvested! Cramer and Link were up 16.72% in 2012. Were you? See what they are trading 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 basic materials sector could consider Materials Select Sector SPDR ( XLB) while those bearish on the basic materials sector could consider ProShares Short Basic Materials Fd ( SBM). 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.