SAN FRANCISCO, Nov. 24, 2025 (GLOBE NEWSWIRE) -- Hagens Berman has commenced an investigation into StubHub Holdings, Inc. (NYSE: STUB) focusing on the accuracy of statements made in its Initial Public Offering (IPO) documents, specifically concerning its market opportunity and regulatory exposure to the U.K.'s Competition and Markets Authority (CMA). The firm urges investors in StubHub who purchased or otherwise acquired company shares pursuant to the IPO or on the open market to submit your losses now. The ...