Synopsys Investors Face Dec. 30 Deadline in Securities Class Action Over Design IP Disclosures

Overview

• The federal case Kim v. Synopsys, Inc., No. 3:25-cv-09410, is pending in the U.S. District Court for the Northern District of California, and no class has been certified.
• Investors who bought Synopsys securities between December 4, 2024 and September 9, 2025 must move by December 30, 2025 to be considered for lead-plaintiff status.
• Glancy Prongay & Murray, Kahn Swick & Foti, Faruqi & Faruqi, Bleichmar Fonti & Auld, and Rosen Law Firm are soliciting shareholders with losses to discuss participation.
• The complaint alleges Synopsys misled investors about the economics of its Design IP business as AI customers required greater customization that lengthened timelines and increased resource demands.
• On September 9, Synopsys reported $1.740 billion in revenue, $242.5 million in net income, and a 7.7% year-over-year decline in Design IP to about $426.6 million, guided to at least a 5% full-year Design IP decline, and saw its shares drop 35.8% to close at $387.78 on September 10.