The complaint alleges that Baidu overstated the efficacy of its AI-powered business in mitigating sharp revenue drops within its core online marketing division. While management repeatedly assured stakeholders that AI growth would stabilize the company’s financial trajectory, the lawsuit contends these statements lacked a reasonable basis. By the second quarter of 2026, the company reported that its core AI business had actually declined by 8% quarter-over-quarter, with the AI Cloud Infrastructure component falling by 17%.

Market reactions to these financial disclosures were severe. On February 26, 2026, Baidu shares dropped 5.65% following a weak earnings report. A more significant sell-off occurred on August 18, 2026, when shares plummeted 12.73% to close at $90.87 after the company disclosed that both its legacy marketing revenue and AI growth had decelerated. Investors seeking to participate in the class action must contact Robbins LLP before the November 13, 2026, lead plaintiff deadline. The firm operates on a contingency fee basis, meaning there is no upfront cost for those joining the suit.