Duolingo Inc DUOL is poised to outperform estimates over the next 12 months, given "a combination of product and viral marketing efforts, according to KeyBanc Capital Markets. The Duolingo Analyst: Analyst Justin Patterson upgraded the rating from Sector Weight to Overweight, while keeping the price target at $460. The Duolingo Thesis: The company's stock has been under pressure, shedding 11% year to date, on concerns that AI will contract its total addressable market (TAM) both in the US and internationall ...