When the sixth most valuable U.S. company posts 221% sales growth and neither the stock, nor the broader market, gets excited then something's not quite right.
Callum Keown is a Deputy Bureau Chief at Barron's Group. He covers a range of topics including finance, trading, and energy, with a particular focus on energy policy and regulation, commercial airlines, and commodities markets. Callum's work has been featured in Wealth Creation Investing, Yahoo Finance Singapore, MSN, Yahoo Finance, MarketWatch, Yahoo News, LiveMint, and Barron's.









