Aflac (NYSE:AFL) is a selection for the real-money Inflation-Protected Income Growth portfolio. Like any investment, it needs to be reviewed from time to time to see if it's still worth owning. In the brief video below, portfolio manager Chuck Saletta reviews its valuation, balance sheet, and dividends, and decides whether to hold on to the stock or let it go.

To follow the iPIG portfolio as buy and sell decisions are made, watch Chuck's article feed by clicking here. To join The Motley Fool's free discussion board dedicated to the iPIG portfolio, simply click here. For more information on the Graham Equation used for the valuation estimates, see the article at this link.

Fool contributor Chuck Saletta owns shares of Aflac. The Motley Fool recommends Aflac and Berkshire Hathaway. The Motley Fool owns shares of Berkshire Hathaway. 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.