Primo Brands Hit With Investor Lawsuits Over BlueTriton Merger Disclosures

Overview

• Hagens Berman, The Schall Law Firm, Rosen Law Firm, Lowey Dannenberg and Robbins LLP announced class actions or investigations targeting Primo Brands after its merger with BlueTriton.
• Lowey Dannenberg filed a complaint on Nov. 12, 2025 alleging the company misled investors by touting a "flawless" integration despite technology, supply and customer-service problems.
• The putative class periods cover purchases of Primo Water stock from June 17, 2024 through Nov. 8, 2024 and Primo Brands stock from Nov. 11, 2024 through Nov. 6, 2025.
• Plaintiffs point to executives’ earnings-call admissions of integration disruptions and to a November guidance cut and CEO change as key facts supporting their claims.
• Shares fell about 9% on Aug. 7, 2025 and about 36% after Nov. 6, 2025 disclosures; no class has been certified as firms solicit losses and potential whistleblower information.