Fusion AntibodiesLSE:FAB 33 Median PS Value is £0.00 as of Jun. 27, 2026. GuruFocus rates LSE:FAB with a GF Score™ of 33/100 and a GF Value™ of £0.04 (Significantly Overvalued). The stock has 4 warning signs investors should review. Among 276 Biotechnology companies, Fusion Antibodies ranks worse than 362318.48% on this metric.
This valuation method assumes that the stock valuation will revert to its historical (10-Year) median in terms of PS Ratio. The reason we use PS Ratio instead of PE Ratio or PB Ratio is because PS Ratio is independent of profit margin, and can be applied to a broader range of situations.
The historical rank and industry rank for Fusion Antibodies's Median PS Value or its related term are showing as below:
LSE:FAB's Price-to-Median-PS-Value is not ranked *
in the Biotechnology industry.
Industry Median: 0.62 * Ranked among companies with meaningful Price-to-Median-PS-Value only.
Fusion Antibodies (LSE:FAB) Median PS Value Explanation
This valuation method assumes that the stock valuation will revert to its historical (10-Year) mean in terms of PS Ratio. The reason we use PS Ratio instead of PE Ratio or PB Ratio
is because PS Ratio is independent of profit margin, and can be applied to a broader range of situations.
It also assumes that over time the profit margin is constant. If a company increases its profit margin to a sustainable level, this value might under-estimate its value. If it has permanent declined profit margins, this may over-estimate the company's value.
Fusion Antibodies's Price to Median PS Value for today is calculated as
Price to Median PS Value
=
Share Price
/
Median PS Value
=
0.115
/
0.00
=
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
Fusion Antibodies Median PS Value Related Terms
Fusion Antibodies Median PS Value Historical Data
* Premium members only.
The historical data trend for Fusion Antibodies's Median PS Value can be seen below:
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
LSE:FAB vs VRTX, REGN, ALNY: Median PS Value Comparison
For the Biotechnology subindustry, Fusion Antibodies's Price-to-Median-PS-Value, along with its competitors' market caps and Price-to-Median-PS-Value data, can be viewed below:
* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.
Fusion Antibodies Price-to-Median-PS-Value vs Biotechnology Industry
For the Biotechnology industry and Healthcare sector, Fusion Antibodies's Price-to-Median-PS-Value distribution charts can be found below:
* The bar in red indicates where Fusion Antibodies's Price-to-Median-PS-Value falls into.
10-Year Median PS Ratio is 0.
For company reported semi-annually, GuruFocus uses latest annual data as the TTM data. Fusion Antibodies's Revenue per Share for the trailing twelve months (TTM) ended in Sep. 2025 was £0.014.
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
Fusion Antibodies (LSE:FAB) has a Median PS Value of £0.00 as of Jun. 27, 2026. Median price-sales value is the stock value based on a company's 10-year median price-sales ratio, View historical data on Fusion Antibodies and its competitors. According to the industry distribution chart, Fusion Antibodies ranks #999999 out of 276 companies in the Biotechnology industry.
Is Fusion Antibodies' Median PS Value too high?
Fusion Antibodies' current Median PS Value is £0.00. Based on the distribution chart, Fusion Antibodies ranks #999999 out of 276 companies in the Biotechnology industry, which is in the bottom quartile relative to peers. Overall, Fusion Antibodies has a GF Score™ of 33/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Fusion Antibodies' Median PS Value compare to VRTX and REGN?
According to the Biotechnology industry distribution chart, Fusion Antibodies ranks #999999 out of 276 companies for Median PS Value. This places Fusion Antibodies in the lower half of its industry. The industry median Median PS Value is 0.62. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Median PS Value for a Biotechnology company?
The median Median PS Value among Biotechnology companies is 0.62, based on 276 companies in the industry. Companies in the top quartile (top 25%) have a Median PS Value significantly above this median, while those in the bottom quartile fall well below. However, Median PS Value should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Median PS Value mean?
A high Median PS Value can signal that a stock is expensive relative to its fundamentals. Median price-sales value is the stock value based on a company's 10-year median price-sales ratio, View historical data on Fusion Antibodies and its competitors. For the Biotechnology industry, the median Median PS Value is 0.62 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Fusion Antibodies's current Median PS Value is £0.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Fusion Antibodies stock overvalued right now?
Based on GuruFocus' analysis, Fusion Antibodies (LSE:FAB) is currently considered Significantly Overvalued. The stock's GF Value™ is £0.04, compared to a current price of £0.12 — trading 187.5% above its estimated fair value. The current Median PS Value is £0.00. Fusion Antibodies' overall GF Score™ is 33/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Median PS Value calculated?
Median PS Value is calculated from a company's financial statements. For Fusion Antibodies (LSE:FAB), the current Median PS Value is £0.00 as of Jun. 27, 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.
Is Fusion Antibodies (LSE:FAB) Overvalued in 2026?
Based on GuruFocus' analysis, Fusion Antibodies stock appears to be overvalued.
The current stock price of £0.12 is trading 187.5% above its estimated GF Value™ of £0.04.
GuruFocus considers Fusion Antibodies to be Significantly Overvalued.
Key valuation signals for LSE:FAB:
Median PS Value: £0.00
GF Value™: £0.04 vs. price of £0.12 (187.5% above fair value)
No single metric tells the full story. See the LSE:FAB stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Fusion Antibodies PLC is a Contract Research Organisation (CRO) providing antibody identification, engineering, and expression services for the discovery and development of antibodies for human and veterinary therapeutics, as well as for diagnostics. Its customers are pharmaceutical, biotech, veterinary, diagnostic, and life science research companies. The company's three core service areas include: Discovery (identification, screening, and sequencing of novel antibodies); Engineering (optimising the performance of antibodies); and Supply (production and purification of antibodies for further development). Geographically company generates the majority of its revenue from North America and the Rest of the World, followed by the United Kingdom and the Rest of Europe.
33GF Score
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