It's been a little over a month since I made the latest edition to the Real-Money Stock Portfolio I manage for Fool.com, so I'm back on the hunt. And although there aren't nearly as many values out there amid today's increasingly expensive markets, I've found a few more amazing companies I'll be adding over the next several days to my defensive value-investing portfolio. The first of which is East Coast railroad powerhouse CSX (NASDAQ:CSX), which still looks like a great value today.

In an industry with some pretty impressive tailwinds, CSX stands as one of the best companies. Among the many reasons I love it are its location as a key go-between among many of the country's most critical economic areas, the efficiency improvements that should continue for years to come, and its payout prowess. In the video below, I break down in greater detail why I want to own CSX today.

Fool contributor Andrew Tonner has no position in any stocks mentioned. Follow Andrew and all his writing on Twitter at @AndrewTonnerThe Motley Fool has no position in any of the stocks mentioned. 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.