6. Kirby ( KEX), provides inland waterways marine transportation and diesel engine services in the U.S. Its shares are up 43% this year, giving it a market value of $3.5 billion.
The long-term uptrend for gold remains intact despite Friday's unexpectedly strong nonfarm payrolls report.
The yellow metal is hot as uncertainties about the fate of the U.K. and European Union swirl. Here is how to play it, no matter what happens.