NEW YORK, July 31, 2025 /PRNewswire/ -- Pomerantz LLP is investigating claims on behalf of investors of Duolingo, Inc. ("Duolingo" or the "Company") (NASDAQ: DUOL). Such investors are advised to contact Danielle Peyton at [email protected] or 646-581-9980, ext. 7980. The investigation concerns whether Duolingo and certain of its officers and/or directors have engaged in securities fraud or other unlawful business practices. [Click here for information about joining the class action] On July 28, 2025, JMP Se ...