- Warren Buffett's Berkshire Hathaway disclosed on Thursday that it amassed a $300 million stake in Suncor Energy in the fourth quarter.
- The Canadian oil and gas producer missed on both the top and bottom lines in the fourth quarter.
- Berkshire also added StoneCo and Red Hat to its portfolio in the time period.
- Watch Suncor Energy , StoneCo and Red Hat trade live.
Suncor Energy was up 3.10% to $33.56 apiece on Friday after Warren Buffett's Berkshire Hathaway on Thursday disclosed that it bought shares of the Canadian oil and gas producer in the fourth quarter.