The following video is part of our "Motley Fool Conversations" series, in which senior analyst Anand Chokkavelu, CFA, discusses topics across the investing world.

The three least important Dow Jones components may surprise you -- especially the bottom one. For all the news it makes, Bank of America's daily gyrations barely dent the Dow. B of A's weighting is less than 0.5% (with 30 members, the average Dow component makes up 3.33% of the index). Alcoa and Cisco round out the bottom three. Anand explains how the Dow's price weighting methodology is flawed and how the S&P 500 (which includes all of the Dow 30) is a better index to follow.

The financial heavies are getting a lot of press these days. And much of it is negative. But there's one small bank that's flying under the radar. It has some of the best operational numbers you'll ever see. The Motley Fool features it in our brand-new free report: "The Stocks Only the Smartest Investors Are Buying." We invite you to download a free copy. To find out the name of the bank Buffett would probably be interested in if he could still invest in small banks, just click here.

Anand Chokkavelu, CFA owns shares of Bank of America, Cisco Systems, and long-dated Bank of America options. The Motley Fool owns shares of Bank of America. Try any of our Foolish newsletter services free for 30 days. We Fools may not all hold the same opinions, but we all believe that considering a diverse range of insights makes us better investors. The Motley Fool has a disclosure policy.