Fusion Antibodies (LSE:FAB) 3-Month Share Buyback Ratio: 0.00% (As of Sep. 2025 )

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Reviewed by: Charlie Tian Charlie Tian
Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

LSE:FAB Fusion Antibodies PLC LSE:FAB
19 GF Score
Price £0.13
GF Value £0.04
Valuation Significantly Overvalued
! 4 Warning Signs
View Full Analysis

What is Fusion Antibodies 3-Month Share Buyback Ratio?

Fusion Antibodies LSE:FAB -6.67% 19 3-Month Share Buyback Ratio is 0.00 as of Sep. 2025. GuruFocus rates LSE:FAB with a GF Score™ of 19/100 and a GF Value™ of £0.04 (Significantly Overvalued). The stock has 4 warning signs investors should review.

3-Month Share Buyback Ratio only apply to companies whose reporting frequency is 3 months.

LSE:FAB
19GF Score
Fusion Antibodies PLC LSE:FAB
3-Month Share Buyback Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis
What does a 3-Month Share Buyback Ratio of 0.00 mean?
Fusion Antibodies (LSE:FAB) has a 3-Month Share Buyback Ratio of 0.00 as of Sep. 2025. The 3-Month Share Buyback Ratio measures the proportion of a company's outstanding shares repurchased over the past three months, calculated as the percentage change in shares outstanding from the previous quarter to the current quarter. View historical data for Fusion Antibodies and its competitors.
Is Fusion Antibodies' 3-Month Share Buyback Ratio too high?
Fusion Antibodies' current 3-Month Share Buyback Ratio is 0.00. Overall, Fusion Antibodies has a GF Score™ of 19/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Fusion Antibodies' 3-Month Share Buyback Ratio compare to VRTX and REGN?
Fusion Antibodies' 3-Month Share Buyback Ratio of 0.00 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 3-Month Share Buyback Ratio for a Biotechnology company?
A good 3-Month Share Buyback Ratio depends on the Biotechnology industry context. However, 3-Month Share Buyback Ratio 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 3-Month Share Buyback Ratio mean?
A high 3-Month Share Buyback Ratio can signal that a stock is expensive relative to its fundamentals. The 3-Month Share Buyback Ratio measures the proportion of a company's outstanding shares repurchased over the past three months, calculated as the percentage change in shares outstanding from the previous quarter to the current quarter. View historical data for Fusion Antibodies and its competitors. Fusion Antibodies's current 3-Month Share Buyback Ratio 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 £0.13 — trading 212.5% above its estimated fair value. The current 3-Month Share Buyback Ratio is 0.00. Fusion Antibodies' overall GF Score™ is 19/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is 3-Month Share Buyback Ratio calculated?
3-Month Share Buyback Ratio is calculated from a company's financial statements. For Fusion Antibodies (LSE:FAB), the current 3-Month Share Buyback Ratio is 0.00 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 £0.13 is trading 212.5% above its estimated GF Value™ of £0.04. GuruFocus considers Fusion Antibodies to be Significantly Overvalued.

Key valuation signals for LSE:FAB:

  • 3-Month Share Buyback Ratio: 0.00
  • GF Value™: £0.04 vs. price of £0.13 (212.5% above fair value)
  • GF Score™: 19/100 with 4 warning signs

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 Business Description

Address 1 Springbank Road, Springbank Industrial Estate, Dunmurry, Northern Ireland, Belfast, GBR, BT17 0QL
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.
19GF Score

Get the complete analysis for LSE:FAB

3-Month Share Buyback Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

£0.13
Price
£0.04
GF Value