4 reasons small stocks could be studs this year

Most companies in the Russell 2000 only operate in the U.S. and don’t depend on oil prices.

“Small caps have less exposure to international markets and energy,” says Marc Roberts, senior analyst at Fenimore Asset Management, an independent research firm. “That’s part of the reason they’ve been performing better.”

Related: America Inc. warns of turbulence ahead

“These are companies that are investing and innovating their own growth,” says Stuart, whose fund owns Dexcom stock. “It doesn’t matter if oil is at $100 or $50.”

Related: The ‘smart money’ is investing in oil now

Most stock quote data provided by BATS. Market indices are shown in real time, except for the DJIA, which is delayed by two minutes. All times are ET. Disclaimer. Morningstar: © 2015 Morningstar, Inc. All Rights Reserved. Factset: FactSet Research Systems Inc. 2015. All rights reserved. Chicago Mercantile Association: Certain market data is the property of Chicago Mercantile Exchange Inc. and its licensors. All rights reserved. Dow Jones: The Dow Jones branded indices are proprietary to and are calculated, distributed and marketed by DJI Opco, a subsidiary of S&P Dow Jones Indices LLC and have been licensed for use to S&P Opco, LLC and CNN. Standard & Poor’s and S&P are registered trademarks of Standard & Poor’s Financial Services LLC and Dow Jones is a registered trademark of Dow Jones Trademark Holdings LLC. All content of the Dow Jones branded indices © S&P Dow Jones Indices LLC 2015 and/or its affiliates.

CNN Money