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System1 Group (SYS1) Fair Value & Analysis

Communication Services · GB · Market cap 42.9M GBX

Pricep3.29
Fair Valuep7.25
Upside+120.4%
Quality95/100
Evidence: High Range p5.32 – p8.82

Fair value as of: Jun 25, 2026

Analysis

System1 Group (SYS1) currently trades at p3.29, while our model-based Fair Value estimate is p7.25 — implying the stock looks roughly 120.4% undervalued today. We read business quality at 95/100 (high quality), in the Communication Services sector. Bull case: trading below our estimate, it may offer upside if the fundamentals hold. Bear case: a low price can be a value trap when quality is weak or the data is thin (evidence: high) — always confirm before acting.

About the company

System1 Group PLC, together with its subsidiaries, provides market research data and insight services in the United Kingdom, the United States, Latin America, rest of Europe, and the Asia Pacific. It offers various tools comprising test your ad, a testing platform that covers all media types from early-stage scripts to finished films, to ensure fast, predictive, actionable products; test your innovation, that measures the emotional response of people to predict potential in success of each idea; and test your brand, a predictive measures that helps to understand brand health, predict future performance, and improve and inform brand strategy. It also serves advertisers. The company was formerly known as Brainjuicer Group Plc and changed its name to System1 Group PLC in March 2017. System1 Group PLC was founded in 1999 and is headquartered in London, the United Kingdom.

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Frequently asked questions

Is System1 Group (SYS1) undervalued?
As of Jun 25, 2026, our model estimates a fair value of p7.25 versus a price of p3.29 — about +120% (undervalued). Model-based estimate, not financial advice.
What is the fair value of SYS1?
Our 21-model fair value for System1 Group is p7.25 (as of Jun 25, 2026), built from audited fundamentals. The current price is p3.29.
What is the quality score of SYS1?
System1 Group has a Quality Score of 95/100, measuring profitability, growth and balance-sheet strength from non-valuation factors.

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.

Educational research only · not financial advice · no buy/sell recommendation. Model-based estimates are not certainties; their reliability depends on data quality and assumptions.