S4 Capital PLC (SFOR) Fair Value & Analysis

Communication Services · GB · Market cap 226M GBX · ISIN GB00BFZZM640

Below-average quality, and trading another 41% above our fair value.

What runs behind every stock

26 valuation models 8 families, DCF to NCAV 37 quality factors margins, balance sheet, cashflow, debt 6 AI factors moat, what no ratio measures 2,000+ data points verified, per stock, median

69 individual criteria per stock, every one traceable See the method →

What matters now

• The price sits above even our optimistic bull case (£0.4800). The favourable scenario is already priced in.
• Solid but not exceptional quality (49/100) and above fair value, neither a clear bargain nor a standout compounder.
• A fairly wide model range (£0.2200 to £0.4800) leaves room in how you read the outcome.

Price vs Fair Value (5 years)

White line = price, green steps = our fair value per fiscal year, dashed = 300-day average. As of Aug 13, 2026.

How to read this chart

60‑month range £0.1557 – £8.16 · fair‑value band £0.2200 – £0.4800 · the £0.4950 price screens above the £0.3500 fair value. Green steps = our fair value per fiscal year (point-in-time, no hindsight). Dashed = 300-day average. As of Aug 13, 2026.

Full chart & analysis →

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Analysis

S4 Capital PLC (SFOR) currently trades at £0.4950, while our model-based Fair Value estimate is £0.3500, implying the stock looks roughly 29.3% overvalued today. The Quality Score stands at 49/100 (below-average quality), in the Communication Services sector. Bear case: priced above our estimate, the market already discounts strong expectations. Bull case: above-average quality can justify a premium, the entry price still matters most (evidence: high).

Over the trailing twelve months, S4 Capital PLC generated revenue of £755M at a net margin of -3.3%. Revenue declined 7.4% year over year. It earns a return on equity of -4.6%. Net debt stands at £115M. Fundamentals as of Aug 13, 2026

Our scenario range runs from £0.2200 (bear case) to £0.4800 (bull case); at £0.4950, the current price sits above that range. Bear and bull are the same models run on conservative and optimistic assumptions (margins, growth, valuation multiples), so a plausible valuation range, not a price target. For context, the median of 10 Communication Services peers we cover trades at -13% fair-value upside, at -29%, SFOR screens richer than that median.

Fair Value models

Each model estimates fair value its own way; the Fair Value above is the evidence-weighted blend. Evidence (0–100) measures how completely this model’s inputs are available: well-fed models carry more weight in the blend. The spread across models is intentional, each one stresses a different value driver; dividend models, for instance, come out structurally low when payout is small.

Widest divergence: DCF Models (£1.56) versus Dividend Discount (£0.1000). Highest evidence: Growth DCF (80).

Key figures & financial health

Quality Score breakdown

About the company

S4 Capital plc, together with its subsidiaries, provides digital advertising, marketing, and technology services in the Americas, Europe, the Middle East, Africa, and the Asia Pacific. The company offers contents, campaigns, and assets for paid, social, and earned media, such as digital platforms and apps, as well as brand activations.

Full company description

S4 Capital plc, together with its subsidiaries, provides digital advertising, marketing, and technology services in the Americas, Europe, the Middle East, Africa, and the Asia Pacific. The company offers contents, campaigns, and assets for paid, social, and earned media, such as digital platforms and apps, as well as brand activations. It also provides campaign management analytics, creative production and ad serving, platform and systems integration, transition, and training and education services. In addition, the company offers digital transformation services in delivering digital product design, engineering, and delivery services. The company has a strategic partnership with Windsurf to create AI development environment. The company is headquartered in London, the United Kingdom.

Company description, as reported by the company or data provider.

Revenue & earnings trend

FY2021 – FY2025 · reported fiscal years

S4 Capital PLC reported revenue of £755M in FY2025 versus £687M in FY2021, a compound +2.4%/yr. Reported net income was −£24.8M in FY2025.

SFOR screens 29% overvalued. Compare with AppLovin Corporation →

Peer Group

Advertising Agencies · 208 stocks

How this stock ranks against its industry: the green marker is this stock, the band is the typical 25–75% peer range, and the tick is the median.

Valuation Multiples vs Advertising Agencies median · lower = cheaper

Snowflake

Five quick dimensions, each 0 to 100: VALUE (fair-value potential), FUTURE (revenue growth), PAST (return on equity), HEALTH (low debt), DIVIDEND (yield). Green = this stock, grey = typical sector peer.

VALUE 0: the price sits above our fair-value range.

Insider activity: 30/100

Values & ESG

Does this company touch areas you may want to avoid? The classification is inferred from sector and industry.

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Frequently asked questions

How we calculate Fair Value

Each company is valued through a stack of independent intrinsic-value models (DCF variants, residual-income, multiples and more), blended into one family-balanced consensus and weighted by how much trustworthy data backs it. A separate quality layer scores the fundamentals. Every input is real reported data, nothing guessed.