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INDICATIVE · SAMPLE DATA
4BB$455.0060

4Basebio PLC

Biotechnology & Medical ResearchVerified

4basebio operates with a highly leveraged capital structure, as evidenced by a price-to-book ratio of 268.01 and a debt-to-equity ratio of 0.58. The company's liquidity position is characterized by a current ratio of 11.3, indicating strong short-term liquidity despite negative operating and free cash flows of -10.74 million GBP and -12.97 million GBP, respectively. The company's market capitalization of 7.07 billion GBP is significantly higher than its tangible book value, suggesting a speculative valuation. Profitability metrics are deeply negative, with a return on equity of -46.75% and a return on assets of -27.57%. These figures are well below the typical thresholds for biotechnology firms, which often trade at high valuations due to growth potential rather than current profitability. The company's gross profit of 630,000 GBP is dwarfed by its operating loss of 12.04 million GBP, highlighting the challenges of scaling a biotech platform in a capital-intensive industry. Geographically, 4basebio is concentrated in the United Kingdom, with no disclosed international revenue segments. The company's product portfolio is focused on synthetic DNA solutions for mRNA vaccines, gene therapies, and DNA vaccines. There are no disclosed revenue segments, and the company's business model is entirely research and development (R&D) driven, with no commercialized products to date. The company's growth trajectory is speculative, with no disclosed revenue growth in the historical period. The outlook for the current fiscal year is uncertain, with no specific revenue or margin guidance provided. The company's reliance on R&D and pre-commercialization stage products suggests a high-risk, high-reward profile. Risk factors include a negative net cash position after subtracting total debt, which raises concerns about liquidity. The company's dilution risk is currently low, but the absence of a positive cash flow and the need for continued R&D investment could necessitate future equity raises. The company's valuation is highly speculative, with a mean price target of 1,800 GBP from analysts, which is significantly higher than the current market price of 455 GBP. Recent events include the continued development of its TruePrime technology for DNA amplification and the expansion of its synthetic DNA solutions. The company has not disclosed any recent regulatory filings or earnings call transcripts that would provide additional insight into its strategic direction or operational performance.

30-day price · 4BB-65.00 (-12.7%)
Low$420.00High$550.00Close$445.00As of19 May, 00:00 UTC
Profile
Company4Basebio PLC
Ticker4BB.L
SectorHealthcare
BusinessPharmaceuticals & Medical Research
Industry groupPharmaceuticals & Medical Research
IndustryBiotechnology & Medical Research
AI analysis

Business. 4basebio PLC is a United Kingdom-based life biotechnology company focused on the development of advanced therapy medicinal products (ATMPs) through its synthetic DNA products and non-viral, cell-targeting nucleic acid delivery platform.

Classification. 4basebio is classified under the Healthcare economic sector, Pharmaceuticals & Medical Research business sector, and Biotechnology & Medical Research industry with 92% confidence.

4basebio operates with a highly leveraged capital structure, as evidenced by a price-to-book ratio of 268.01 and a debt-to-equity ratio of 0.58. The company's liquidity position is characterized by a current ratio of 11.3, indicating strong short-term liquidity despite negative operating and free cash flows of -10.74 million GBP and -12.97 million GBP, respectively. The company's market capitalization of 7.07 billion GBP is significantly higher than its tangible book value, suggesting a speculative valuation. Profitability metrics are deeply negative, with a return on equity of -46.75% and a return on assets of -27.57%. These figures are well below the typical thresholds for biotechnology firms, which often trade at high valuations due to growth potential rather than current profitability. The company's gross profit of 630,000 GBP is dwarfed by its operating loss of 12.04 million GBP, highlighting the challenges of scaling a biotech platform in a capital-intensive industry. Geographically, 4basebio is concentrated in the United Kingdom, with no disclosed international revenue segments. The company's product portfolio is focused on synthetic DNA solutions for mRNA vaccines, gene therapies, and DNA vaccines. There are no disclosed revenue segments, and the company's business model is entirely research and development (R&D) driven, with no commercialized products to date. The company's growth trajectory is speculative, with no disclosed revenue growth in the historical period. The outlook for the current fiscal year is uncertain, with no specific revenue or margin guidance provided. The company's reliance on R&D and pre-commercialization stage products suggests a high-risk, high-reward profile. Risk factors include a negative net cash position after subtracting total debt, which raises concerns about liquidity. The company's dilution risk is currently low, but the absence of a positive cash flow and the need for continued R&D investment could necessitate future equity raises. The company's valuation is highly speculative, with a mean price target of 1,800 GBP from analysts, which is significantly higher than the current market price of 455 GBP. Recent events include the continued development of its TruePrime technology for DNA amplification and the expansion of its synthetic DNA solutions. The company has not disclosed any recent regulatory filings or earnings call transcripts that would provide additional insight into its strategic direction or operational performance.
Key takeaways
  • 4basebio's valuation is highly speculative, with a price-to-book ratio of 268.01 and a mean analyst price target of 1,800 GBP.
  • The company's financial performance is characterized by significant operating and net losses, with a return on equity of -46.75%.
  • 4basebio's business is entirely R&D-driven, with no commercialized products and no disclosed revenue segments.
  • The company's liquidity position is strong in the short term but is challenged by negative operating and free cash flows.
  • Analysts have assigned a mean recommendation of 2.00, indicating a cautious outlook with no strong buy ratings.
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  • ## RATIONALES
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Financial snapshot
PeriodHA-latest
CurrencyGBP
Revenue$933.0k
Gross profit$630.0k
Operating income-$12.0M
Net income-$12.3M
R&D
SG&A
D&A
SBC
Operating cash flow-$10.7M
CapEx-$1.6M
Free cash flow-$13.0M
Total assets$44.7M
Total liabilities$18.3M
Total equity$26.4M
Cash & equivalents
Long-term debt$15.2M
Annual history (last 5)
PeriodRevenueOp IncomeNet IncomeFCF
FY0
FY-1
FY-2
FY-3
FY-4
PeriodGross %Op %Net %FCF %
FY0
FY-1
FY-2
FY-3
FY-4
PeriodAssetsEquityCashDebt
FY0
FY-1
FY-2
FY-3
FY-4
PeriodOCFCapExFCFSBC
FY0
FY-1
FY-2
FY-3
FY-4
Quarterly history (last 4)
PeriodRevenueOp IncomeNet IncomeFCF
FQ0
FQ-1
FQ-2
FQ-3
FQ-4
FQ-5
FQ-6
FQ-7
PeriodGross %Op %Net %FCF %
FQ0
FQ-1
FQ-2
FQ-3
FQ-4
FQ-5
FQ-6
FQ-7
PeriodAssetsEquityCashDebt
FQ0
FQ-1
FQ-2
FQ-3
FQ-4
FQ-5
FQ-6
FQ-7
PeriodOCFCapExFCFSBC
FQ0
FQ-1
FQ-2
FQ-3
FQ-4
FQ-5
FQ-6
FQ-7
Valuation
Market price$455.00
Market cap$7.07B
Enterprise value$7.09B
P/E
Reported non-GAAP P/E
EV/Revenue7594.0
EV/Op income
EV/OCF
P/B268.0
P/Tangible book268.0
Tangible book$26.4M
Net cash-$15.2M
Current ratio11.3
Debt/Equity0.6
ROA-27.6%
ROE-46.8%
Cash conversion87.0%
CapEx/Revenue-1.7%
SBC/Revenue
Asset intensity
Dilution ratio0.0%
Risk assessment
Dilution riskLow
Liquidity riskMedium
  • Net cash is negative after subtracting total debt.
Industry benchmarks
Activity: Healthcare Diagnostics · cohort 254 companies
Metric4BBActivity
Op margin-1290.7%7.0% medp25 3.8% · p75 10.2%bottom quartile
Net margin-1321.9%2.4% medp25 -0.6% · p75 5.4%bottom quartile
Gross margin67.5%50.1% medp25 23.6% · p75 72.3%above median
CapEx / revenue-168.4%-6.8% medp25 -27.8% · p75 -1.7%bottom quartile
Debt / equity58.0%140.5% medp25 104.0% · p75 177.0%bottom quartile
Observations
IR observations
Mean price target1,800.00 GBP
Median price target1,800.00 GBP
High price target1,800.00 GBP
Low price target1,800.00 GBP
Mean recommendation2.00 (1=strong buy, 5=strong sell)
Strong-buy count0.00
Buy count1.00
Hold count0.00
Sell count0.00
Strong-sell count0.00
Mean EPS estimate-1.14 GBP
Last actual EPS-0.94 GBP
Source data
Underlying data the analysis-pipeline pulls and audits. Fetch timestamps + content hashes show when each source was last refreshed.
Company fundamentalsperiod FQ-7 · history via verified-market-data
no public URL
2026-05-10 11:07 UTC#241967db
Market quoteclose GBP 455.00 · shares 0.02B diluted
no public URL
2026-05-10 11:07 UTC#9efa52f1
Source: analysis-pipeline (hybrid)Generated: 2026-05-10 11:09 UTCJob: 72e00e82