This is the third screening to find value among Fortune's 25 corporate world leaders that have demonstrated an ability to regenerate themselves from within. The list has been cut to 18 and will be cut further here.

The methodology of using basic stock data points to identify potential value investments only sets the stage for success -- it assures nothing. While it is true that paying less is better than paying more and getting a higher yield is better than less, this gives you a scant picture of what is in people's hearts and minds, and that is harder to judge. Like the weather, no matter the predictions, you may not find out it is raining until you are standing in it. Regardless, it should be advantageous to start with good stock (pun intended) before you take to whittlin', and that we have.

Yesterday I started a review of 25 companies that Fortune deemed most successful according to their peers in developing quality leadership. Today I review the remaining 20, searching to find the ones that might be worth investing in.

Price-to-book (from 11/27/09) was used as the first value screen. The theory being from a value investor's perspective that buying for a price at or near the break-up value of the company provides downside protection. Of course that is easier said than done.

The recent issue of Fortune magazine discusses how the best of the best train, guide and nurture top managers to become the leaders that will propel their corporations successfully forward. They list the top 25 companies, which I have used as the basis of a new review to see how they would fair against common metric screens.

In the past few months, many articles have posited that large-cap stocks should excel in the coming year based on their lagging the market behind smaller, more volatile stocks flying out of the March lows. I do not believe this is universally true. Plenty of large-cap stocks did well, such as Anadarko Petroleum (APC), Apple (AAPL) and Google (GOOG), while many small caps went nowhere. Even among the large caps included in Fortune's "Leadership 25," some have doubled.

"While companies have been cutting dividends at an historic pace over the last 24 months, the fact is that there are still quality companies with long histories of paying dividends that represent good long-term investments," says Chuck Carlson, a specialist in companies offering dividend reinvestment plans.

In his top-notch The DRIP Investor he says, "The seven stocks featured here have each been paying a dividend for over 100 years, have raised their dividend annually for at least the last quarter century and offer direct-purchase plans.

DuPont (NYSE: DD) closed at $32.57. August 11 DD options were active on volume of 349,770 contracts into today's ex-dividend. DD August option implied volatility of 33; September is at 35; below its 26-week average 43 according to Track Data, suggesting decreasing price movement.

Eli Lilly (NYSE: LLY) closed at $33.18. LLY goes ex dividend today with a 49 cents dividend. On August 11 LLY options were active on volume of 28,953 contracts. LLY August option implied volatility is at 28, September is at 27; below its 26-week average of 31, suggesting decreasing price movement.

Options Update: Option Update is provided by Stock Specialist Paul Foster of theflyonthewall.com

• Deutsche Bank upgraded HealthSouth (NYSE: HLS) and Rehabcare (NYSE: RHB) to Buy from Hold after raising its Post Acute Care sector view to Positive from Neutral. The firm believes volumes and margin leverage can drive better than expected Q2 results and 2009 guidance. The firm raised its target on HealthSouth shares to $16 from $12 and on Rehabcare to $28 from $19.
  
• Jefferies upgraded Moody's (NYSE: MCO) to Hold from Underperform to reflect stabilizing credit markets and its belief regulatory concerns are overstated. The firm raised its target on shares to $30 from $19.
  
• Keefe Bruyette upgraded Goldman Sachs (NYSE: GS) to Outperform from Market Perform as it finds the stock inexpensive following the better than expected results. The firm has a $195 target on shares.
• Vale (NASDAQ: VALE) was upgraded to Buy from Neutral at BofA/Merrill.
  
• CNOOC (NYSE: CEO) was upgraded to Overweight from Equal Weight at Morgan Stanley.
  
• International Game Tech (NYSE: IGT) was upgraded to Buy from Neutral at Janney Montgomery.
  

• Kiplinger's suggests: Diageo (NYSE: DEO), the seller of such brands as Johnnie Walker, Smirnoff, Guinness and José Cuervo. Diageo has held up better than most during the recession -- thanks to a balanced portfolio of products, with higher exposure to mid-price, mainstream brands and less exposure to ultra-premium brands. The shares look reasonably priced. At $56.01, Diageo trades at 15 times estimated June 2009 earnings of $3.82 a share. The stock yields 2.8%.

• Another to consider: Molson Coors (NYSE: TAP), the seller of such brands as Coors, Blue Moon, Pilsner and Rickard's. Beer, probably even more so than hard liquor is supposed to hold better during a recession given the cheaper price point. The company's recent quarterly profits more than doubled. The shares trade at 13 times forward earnings of $3.33 and yield 2.2%.

Earlier today, pharmaceutical firm Eli Lilly (NYSE: LLY) announced that it suffered a fourth-quarter loss thanks to charges suffered when purchasing ImClone Systems. Excluding these charges, LLY tallied $1.07 per share in the quarter -- topping analysts' estimates for $1.05 per share. Taking the ImClone acquisition (which cost LLY $4.73 billion in charges) into account, LLY lost $3.31 per share during the quarter. Quarterly revenue checked in at $5.42 billion.