Fusion Antibodies's ROE % for the quarter that ended in Sep. 2025 was -146.81%. Fusion Antibodies's PB Ratio for the quarter that ended in Sep. 2025 was 29.17.
Fusion Antibodies's ROE % Adjusted to Book Value for the quarter that ended in Sep. 2025 was -5.03%.
Fusion Antibodies ROE % Adjusted to Book Value Related Terms
Fusion Antibodies ROE % Adjusted to Book Value Historical Data
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The historical data trend for Fusion Antibodies's ROE % Adjusted to Book 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.
Fusion Antibodies ROE % Adjusted to Book Value Chart
LSE:FAB vs VRTX, REGN, ALNY: ROE % Adjusted to Book Value Comparison
For the Biotechnology subindustry, Fusion Antibodies's ROE % Adjusted to Book Value, along with its competitors' market caps and ROE % Adjusted to Book 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 ROE % Adjusted to Book Value vs Biotechnology Industry
For the Biotechnology industry and Healthcare sector, Fusion Antibodies's ROE % Adjusted to Book Value distribution charts can be found below:
* The bar in red indicates where Fusion Antibodies's ROE % Adjusted to Book Value falls into.
* 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.
What does a ROE % Adjusted to Book Value of -5.03% mean?
Fusion Antibodies (LSE:FAB) has a ROE % Adjusted to Book Value of -5.03% as of Sep. 2025. Return on equity adjusted to book is the ratio of return on equity to price-book ratio. View historical data on Fusion Antibodies and its competitors.
Is Fusion Antibodies' ROE % Adjusted to Book Value too high?
Fusion Antibodies' current ROE % Adjusted to Book Value is -5.03%. Overall, Fusion Antibodies has a GF Score™ of 32/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Fusion Antibodies' ROE % Adjusted to Book Value compare to VRTX and REGN?
Fusion Antibodies' ROE % Adjusted to Book Value of -5.03% can be compared against companies in the Biotechnology industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good ROE % Adjusted to Book Value for a Biotechnology company?
A good ROE % Adjusted to Book Value depends on the Biotechnology industry context. However, ROE % Adjusted to Book 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 ROE % Adjusted to Book Value mean?
A high ROE % Adjusted to Book Value can signal that a stock is expensive relative to its fundamentals. Return on equity adjusted to book is the ratio of return on equity to price-book ratio. View historical data on Fusion Antibodies and its competitors. Fusion Antibodies's current ROE % Adjusted to Book Value is -5.03%. 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 ROE % Adjusted to Book Value is -5.03%. Fusion Antibodies' overall GF Score™ is 32/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is ROE % Adjusted to Book Value calculated?
ROE % Adjusted to Book Value is calculated from a company's financial statements. For Fusion Antibodies (LSE:FAB), the current ROE % Adjusted to Book Value is -5.03% as of Sep. 2025. 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:
ROE % Adjusted to Book Value: -5.03%
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.
32GF Score
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