WPP stock holds at 384.50p as CFO change tests 2026 outlook

Published on 09/23/2026 at 10:35 | Editorial responsibility: Rafael Müller, Editor-in-Chief AD HOC NEWS

WPP stock closed at 384.50p on September 22, 2026, up 0.52 percent. WPP kept its 2026 guidance unchanged as CFO Joanne Wilson prepares to leave.

Flatlay mit Aktienzertifikat, ISIN-Karte und Kreativ-Utensilien auf Holztisch — Flatlay mit Aktienzertifikat und ISIN-Karte visualisiert die Aktienanlage in WPP plc (ISIN JE00B8KF9B49) kreativ, Illustration mit AI erstellt.

WPP stock closed at 384.50p on the London Stock Exchange on September 22, 2026, gaining 0.52 percent from the previous close. The immediate corporate catalyst is a finance leadership change alongside an unchanged full-year outlook.

Leadership change meets steady guidance

According to WPP on September 23, 2026, Joanne Wilson is stepping down as chief financial officer and executive director to become chief financial officer of Diageo. The company said Wilson has a 12-month notice period, while its 2026 guidance remains unchanged from the interim-results update of August 6, 2026.

The unchanged outlook provides a quantified checkpoint for the stock: management has retained the same 2026 guidance issued with its latest interim results rather than reducing it after the finance transition. According to TradingView on September 23, 2026, the 2026 outlook was steady and the shares closed at 384.50p, up 0.52 percent.

AI production hub adds an operating angle

WPP also opened Devon's Point in East London on September 23, 2026, a flagship production facility operated by WPP Production. According to WPP on September 23, 2026, the site is designed to support faster production of advertising content, including AI-assisted work.

The facility gives the leadership announcement a second operating dimension. According to Reuters on September 23, 2026, WPP said the London site was the first step in a global rollout intended to meet demand for high-quality advertisements that can be deployed across social media and other platforms at speed.

Stock remains below average target

The closing price of 384.50p on September 22, 2026, compares with an average analyst target of 380.7p reported in the London market overview, leaving the target below the closing level by 1 percent. The same data show a five-day performance of 0.10 percent and a year-to-date gain of 13.93 percent.

For investors, the central comparison is therefore between a 0.52 percent one-day gain and a 13.93 percent year-to-date increase, while the average target remains 3.80p below the close. The unchanged 2026 guidance and the CFO succession plan are the clearest dated reference points for assessing whether the operating rollout can offset leadership-transition uncertainty.

WPP stock closes at 384.50p

WPP stock closed at 384.50p on the London Stock Exchange on September 22, 2026, after a 0.52 percent daily gain. The primary listing is in London and the quoted currency is British pence.