S4 Capital experienced a decline of just over 2% in its share price on Monday after Morgan Stanley cut its price target for the digital advertising company and updated its forecasts in the wake of the firm's annual general meeting.
The broker trimmed its target to 35 pence from 38 pence while keeping an "equal-weight" recommendation. The move followed a change to S4 Capital’s guidance: management had previously signalled that like-for-like net revenue would be "slightly below" 2025 levels but now expects a low single-digit percentage decline in the current year, citing persistent macroeconomic uncertainty and cautious client spending.
Morgan Stanley reduced its net revenue forecasts by 3.3% across fiscal years 2026 through 2028. The bank now projects net revenue of 641 million pounds for 2026, which it says implies a 4% like-for-like decline compared with the prior year.
On margins, Morgan Stanley did not alter its assumptions. The broker still forecasts adjusted EBITDA of 83 million pounds in 2026, corresponding to a 13.0% margin. That margin projection aligns with S4 Capital management’s guidance that adjusted EBITDA margin should improve by 100 basis points year on year. The company has also reduced headcount, with an 11% decline in employees compared with a year earlier.
Adjusted earnings-per-share estimates were trimmed by Morgan Stanley as well: the broker cut its EPS forecasts by 4.9% for 2026 and by 4.5% for each of 2027 and 2028. It now models EPS of 5.6 pence in 2026, 7.0 pence in 2027 and 7.2 pence in 2028.
For valuation, Morgan Stanley uses a discounted cash flow framework with a 12% weighted average cost of capital and a 1.5% terminal growth rate. The bank noted that its higher discount rate compared with peers such as WPP and Publicis reflects S4 Capital’s greater exposure to cyclical client spending, a concentration of clients in the technology sector and lower liquidity of the stock.
The broker set out a range of scenario-based valuations. In its bull case, Morgan Stanley places an 88 pence per share valuation on S4, which assumes net revenue growth accelerates to roughly 5.5% annually between 2026 and 2029 and that adjusted EBITDA rises at about 13% per year. Conversely, its bear case values the company at 10 pence per share, a scenario that assumes increased competitive pressure from artificial intelligence and the loss of a major client, leading to sustained revenue declines.
Refinitiv data cited in the note shows analyst price targets running from 30 pence to 55 pence. According to that data, about 38% of analysts rate the stock "overweight" while 63% recommend "equal-weight"; none list it as "underweight".
Morgan Stanley also estimated that organic net revenue fell 8.2% in 2025 and will decline a further 4.0% in 2026 before returning to modest growth of 1.4% in both 2027 and 2028. The broker noted that North America accounts for roughly 60% to 70% of S4 Capital’s revenue.
Contextual notes - The revisions to revenue and earnings forecasts, the retained margin assumptions, and the valuation sensitivity lay out Morgan Stanley’s view of how S4 Capital may perform under varied market conditions. The guidance change and the broker’s updated model underline ongoing client caution and macroeconomic uncertainty that are weighing on near-term top-line prospects.