Synopsys Investors Face Dec. 30 Deadline to Seek Lead Role in Securities Case

The suits claim Synopsys masked Design IP strain from an AI push that surfaced when Q3 results revealed IP underperformance.

Overview

Investor-rights firms including Rosen, Schall, DJS, Glancy Prongay & Murray, and Levi & Korsinsky are urging Synopsys shareholders to move for lead-plaintiff status by December 30, 2025.
The putative class covers purchases of Synopsys securities from December 4, 2024 through September 9, 2025.
Complaints allege the company’s increased focus on AI customers requiring additional customization deteriorated Design IP economics, rendering prior statements misleading and suggesting certain roadmap and resource decisions would not yield intended results.
Synopsys reported Q3 2025 revenue of $1.740 billion below guidance, net income of $242.5 million down 43% year over year, and Design IP revenue of $426.6 million down 7.7%, after which the stock fell 35.8% on September 10, 2025.
No class has been certified, participation does not require serving as lead plaintiff, and investors may choose counsel or remain absent class members.