Pinterest Faces Securities Class Action Over Tariff-Linked Ad Slump Disclosures

Overview

• Multiple law firms said Tuesday that a securities class action has been filed against Pinterest and that they are seeking investors to participate.
• The proposed class covers people who bought Pinterest shares between February 7, 2025 and February 12, 2026.
• The complaint claims Pinterest hid falling ad revenue, overstated its ability to handle U.S. tariffs that hurt key retail advertisers, and signaled too little about a likely restructuring.
• The suit follows Pinterest’s February 12 earnings, when the company reported $1.32 billion in quarterly revenue and lower Q1 guidance as the CEO cited a tariff shock and the CFO warned the pressure could continue.
• Pinterest shares fell 16.83% to close at $15.42 on February 13, and no class has been certified as investors weigh moving for lead-plaintiff status by May 29.