If you are looking for a stock that has a solid history of beating earnings estimates and is in a good position to maintain the trend in its next quarterly report, you should consider United Therapeutics (UTHR) . This company, which is in the Zacks Medical - Drugs industry, shows potential for another earnings beat.When looking at the last two reports, this drugmaker has recorded a strong streak of surpassing earnings estimates. The company has topped estimates by 14.42%, on average, in the last two quarter ...