Nick Holmes, CFA

Nick Holmes, CFA, is director and energy investment analyst at Tortoise, an asset-management company that oversees $19.6 billion, Leawood, Kansas. ­TortoiseAdvisors.com

Stocks

The Best Stock Bargains Now Are in These 4 Unloved Sectors

Investors have been dumping stocks in 4 unloved sectors—creating some of the biggest stock bargains of the year.