NEW YORK, NY / ACCESS Newswire / July 19, 2025 / Levi & Korsinsky notifies investors that it has commenced an investigation of WPP plc ("WPP plc") (NYSE: WPP ) concerning possible violations of federal securities laws. On July 9, 2025, WPP issued its First Half 2025 Trading Update, announcing "a deterioration in performance as Q2 has progressed." WPP pointed to a combination of the company's new strategy implementation, which has caused "some distraction to the business," and macroeconomic pressures, resulting in a combination of client departures, a decrease in spending from those remaining, and a continuing slowdown in new business. As a result, the company cut its full-year guidance and now expects a 3% to 5% decline, compared to prior guidance of 0% growth to a 2% decline. Further, while management projected a "broadly neutral" impact from net new business previously, WPP now sees a negative 100 to 150bp impact on top line performance.