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 47 points (0.3%) at 15,382 as of Tuesday, May 21, 2013, 12:50 PM ET. The NYSE advances/declines ratio sits at 1,570 issues advancing vs. 1,367 declining with 136 unchanged. The Insurance industry currently sits down 0.16 versus the S&P 500, which is up 0.2%. A company within the industry that fell today was Aegon ( AEG), up 1.68. TheStreet Ratings group would like to highlight 4 stocks pushing the industry higher today: 4. Sun Life Financial ( SLF) is one of the companies pushing the Insurance industry higher today. As of noon trading, Sun Life Financial is up $0.44 (1.51) to $29.63 on average volume Thus far, 183,118 shares of Sun Life Financial exchanged hands as compared to its average daily volume of 407,700 shares. The stock has ranged in price between $29.16-$29.65 after having opened the day at $29.28 as compared to the previous trading day's close of $29.19. Sun Life Financial Inc., an international financial services organization, provides a range of protection and wealth accumulation products and services to individuals and corporate customers. Sun Life Financial has a market cap of $17.6 billion and is part of the financial sector. The company has a P/E ratio of 13.0, below the S&P 500 P/E ratio of 17.7. Shares are up 10.0% year to date as of the close of trading on Monday. Currently there is 1 analyst that rates Sun Life Financial a buy, 2 analysts rate it a sell, and 6 rate it a hold. TheStreet Ratings rates Sun Life Financial as a buy. The company's strengths can be seen in multiple areas, such as its revenue growth, good cash flow from operations, notable return on equity, solid stock price performance and largely solid financial position with reasonable debt levels by most measures. We feel these strengths outweigh the fact that the company shows low profit margins. Get the full Sun Life Financial 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.