Exxon Mobil (XOM) has had the highest return this decade by a mega-cap US stock in the Energy Sector, returning 109.5%.
![money illustration](https://cdn.statmuse.com/finance/asset_img/scrooge-mcduck-money-bag-01-min--gcje8dnd.png)
Exxon Mobil (XOM) has had the highest return this decade by a mega-cap US stock in the Energy Sector, returning 109.5%.
Mega-cap stocks are treated as having a market cap of $200B+.