Investor Notice: Robbins LLP Informs Investors of the Power Solutions International, Inc. Class Action Lawsuit

Core Viewpoint - A class action lawsuit has been filed against Power Solutions International, Inc. (NASDAQ: PSIX) for allegedly misleading investors about its business prospects during the period from May 8, 2025, to March 2, 2026 [1][2]. Allegations - The lawsuit claims that Power Solutions overstated its ability to meet sales demand for its power systems, particularly in the data center market [2]. - It is alleged that the company did not adequately disclose the impact of enhancements to its manufacturing capacity and the associated costs and inefficiencies [2]. - The positive statements made by the company regarding its business operations and prospects were claimed to be materially misleading [2]. Financial Impact - On March 2, 2026, Power Solutions announced its fourth quarter and full year 2025 financial results, revealing an 8% year-over-year decline in gross margin due to operational inefficiencies from an accelerated production ramp-up for data center products [3]. - The company projected only moderate margin improvement for 2026 and indicated that it was just beginning to see measurable improvements in supply chain performance and manufacturing cost structures [3]. - Following these disclosures, the stock price of Power Solutions fell by $24.84, or 28.97%, closing at $60.91 on March 3, 2026 [3].