S4 Capital PLC (LSE:SFOR)'s stock plummeted by 25% on Monday after the company downgraded its full-year 2023 organic growth expectations, sparking concerns about the ripple effects on other European advertising agencies such as Publicis SA and WPP PLC (LSE:WPP).
The revised forecast for S4 Capital indicates a "likely down" scenario from a previous estimate of +2-4%, despite the company's net revenues for the first half of 2023 being broadly in line with expectations, said UBS in a note.
This new guidance implies a decline in like-for-like net revenue of at least 5-6% for the second half of 2023.
The immediate market reaction led to a 2-3% drop in the stock prices of WPP and Publicis. However, UBS analysts suggest that there are key differences between S4 Capital and other agencies that could insulate the latter from similar downturns.
One of the primary 'deltas' is S4 Capital's high exposure to technology clients, which accounts for approximately 44% of its client base. This is in stark contrast to Publicis and WPP, which have tech client exposures of 12% and 24%, respectively.
Another point of divergence is S4 Capital's significant focus on content production, which constitutes about 60% of its net revenues.
This is materially higher than Publicis, with around 30% in creative/production, and WPP at approximately 45%.
The agency's limited account win momentum also sets it apart; S4 Capital holds only a 1% share of the top 25 agency groups, according to Adage's April 2023 report.
While both Publicis and WPP are likely to be less impacted by S4 Capital's cuts in client spending, UBS analysts reiterated a preference for Publicis over WPP.
They cite Publicis's stronger organic growth momentum, lower tech client exposure, and leading account win momentum as factors contributing to its resilience.
UBS continues to prefer Publicis over WPP, but rates stock in both 'buy'.