The Schall Law Firm, a national shareholder rights litigation firm, announces that it is investigating claims on behalf of investors of WPP plc (“WPP” or “the Company”) (NYSE: WPP) for violations of the securities laws.

The investigation focuses on whether the Company issued false and/or misleading statements and/or failed to disclose information pertinent to investors. WPP disclosed on July 8, 2025, that it was “reducing our guidance for 2025 [like-for-like] revenue less pass-through costs to -3% to -5% and now expect a year-on-year decline in headline operating profit margin of 50 to 175 bps (excluding FX) reflecting benefits from continued action on costs.” The Company added that “Against a challenging economic backdrop, we have seen a deterioration in performance as Q2 has progressed” and that “continued macro uncertainty weighing on client spend and weaker net new business than originally anticipated.” Based on this news, WPP’s ADRs fell by more than 18% on the same day.

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We also encourage you to contact Brian Schall of the Schall Law Firm, 2049 Century Park East, Suite 2460, Los Angeles, CA 90067, at 310-301-3335, to discuss your rights free of charge. You can also reach us through the firm's website at www.schallfirm.com, or by email at bschall@schallfirm.com.

The Schall Law Firm represents investors around the world and specializes in securities class action lawsuits and shareholder rights litigation.

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