Top natural gas stock picks
5 Top Oil Stocks to Buy in 2019 | The Motley Fool ExxonMobil is the largest publicly traded integrated oil companies in the world. It's also important to note what's not an oil stock. While many investors use the term oil and energy interchangeably, not all energy stocks are oil stocks. Most public utilities, for example, don't handle any oil or gas. Natural Gas Penny Stocks List - Best Picks by Experts!