Synopsys Faces Securities Class Action Over Design IP and AI Disclosures as Dec. 30 Deadline Nears

Investors have until December 30 to seek lead-plaintiff appointment in the Northern District of California case.

Overview

The lawsuit, captioned Kim v. Synopsys, Inc., No. 3:25-cv-09410, is pending in the U.S. District Court for the Northern District of California and the class has not been certified.
Claims assert violations of Sections 10(b) and 20(a) of the Exchange Act and SEC Rule 10b-5 over allegedly false or misleading statements about the Design IP business and AI strategy.
Plaintiffs allege AI-driven customer demands increased customization, lengthened timelines, and weakened the economics of Synopsys’ Design IP segment.
On September 9, 2025, Synopsys reported its IP business underperformed, with Design IP revenue of $425.9 million and a 43% year-over-year drop in net income.
Notices from Bleichmar Fonti & Auld, The Schall Law Firm, and DJS Law Group invite investors who bought shares from December 4, 2024 to September 9, 2025 to contact them before the December 30 deadline.