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89bio Inc (ETNB)


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Upturn Advisory Summary
10/30/2025: ETNB (1-star) is currently NOT-A-BUY. Pass it for now.
1 Year Target Price $29.3
1 Year Target Price $29.3
| 8 | Strong Buy | 
| 1 | Buy | 
| 2 | Hold | 
| 0 | Sell | 
| 0 | Strong Sell | 
Analysis of Past Performance
|  Type  Stock |  Historic Profit  -29.55% |  Avg. Invested days  28 |  Today’s Advisory  PASS  | 
|  Upturn Star Rating   |  Upturn Advisory Performance   3.0 |  Stock Returns Performance   1.0 | 
|  Profits based on simulation |  Last Close 10/30/2025 | 
Key Highlights
|  Company Size  Mid-Cap Stock  |  Market Capitalization  2.20B  USD  |  Price to earnings Ratio  -  |  1Y Target Price  29.3  | 
|  Price to earnings Ratio  -  |  1Y Target Price  29.3  | ||
|  Volume (30-day avg)  11  |  Beta  1.26  |  52 Weeks Range  4.16 - 15.06  |  Updated Date  10/29/2025  | 
|  52 Weeks Range  4.16 - 15.06  |  Updated Date  10/29/2025  | ||
|  Dividends yield (FY)  -  |  Basic EPS (TTM)  -3.69  | 
Earnings Date
|  Report Date  2025-11-06  |  When  -  |  Estimate  -0.5074  |  Actual  -  | 
Profitability
|  Profit Margin  -  |  Operating Margin (TTM)  -  | 
Management Effectiveness
|  Return on Assets (TTM)  -49.1%  |  Return on Equity (TTM)  -86.86%  | 
Valuation
|  Trailing PE  -  |  Forward PE  -  |  Enterprise Value  1680082631  |  Price to Sales(TTM)  -  | 
|  Enterprise Value  1680082631  |  Price to Sales(TTM)  -  | ||
|  Enterprise Value to Revenue  -  |  Enterprise Value to EBITDA  -2.75  |  Shares Outstanding  148492428  |  Shares Floating  97041054  | 
|  Shares Outstanding  148492428  |  Shares Floating  97041054  | ||
|  Percent Insiders  0.6  |  Percent Institutions  105.12  | 
 Upturn AI SWOT
 Upturn AI SWOT 
89bio Inc

Company Overview
 History and Background
 History and Background 
89bio, Inc. is a clinical-stage biopharmaceutical company focused on the development and commercialization of innovative therapies for nonalcoholic steatohepatitis (NASH) and other liver-related diseases. Founded in 2018, it has advanced its lead product candidate, pegozafermin, through clinical trials.
 Core Business Areas
 Core Business Areas 
- NASH Therapeutics: Developing and commercializing pegozafermin for the treatment of NASH.
 Leadership and Structure
 Leadership and Structure 
Dr. Rohin Shah is the CEO. The company has a typical structure for a biotech company, with departments focused on research, clinical development, regulatory affairs, and commercialization.
Top Products and Market Share
 Key Offerings
 Key Offerings 
- Pegozafermin: Pegozafermin is 89bio's lead product candidate, a glycoPEGylated FGF21 analogue being developed for the treatment of NASH and severe hypertriglyceridemia (SHTG). It is currently in Phase 3 clinical trials for NASH. Market share data is not yet available as the drug is not yet commercialized. Competitors include Madrigal Pharmaceuticals (MDGL) with resmetirom which has received accelerated FDA approval, and numerous other companies developing NASH therapies.
Market Dynamics
 Industry Overview
 Industry Overview 
The NASH market is a large and growing market, with significant unmet medical need. Several companies are developing therapies for NASH, but only resmetirom from Madrigal Pharmaceuticals (MDGL) has been approved to treat it.
Positioning
89bio is positioned as a company focused on developing a novel FGF21 analogue for NASH and SHTG. Pegozafermin has shown promising results in clinical trials, suggesting it could be a competitive therapy.
Total Addressable Market (TAM)
The NASH market is estimated to be worth billions of dollars. Estimates vary but range upwards to $40 billion by 2030. 89bio aims to capture a significant portion of this market with pegozafermin, assuming successful trial results and regulatory approval.
Upturn SWOT Analysis
Strengths
- Promising clinical trial results for pegozafermin
- Strong intellectual property position
- Experienced management team
- Focus on a large and growing market with unmet need
Weaknesses
- Pegozafermin is still in clinical development and not yet approved
- The company has no products generating revenue
- Reliance on a single lead product candidate
- Relatively small size compared to larger pharmaceutical companies
Opportunities
- Potential for regulatory approval of pegozafermin for NASH and SHTG
- Expansion into other liver-related diseases
- Partnerships with larger pharmaceutical companies
- Growing awareness of NASH and increased diagnosis rates
Threats
- Failure of clinical trials
- Regulatory hurdles
- Competition from other NASH therapies
- Patent challenges
Competitors and Market Share
 Key Competitors
 Key Competitors 
- MDGL
- GILD
- ICPT
Competitive Landscape
89bio is competing in a crowded field of companies developing NASH therapies. Its FGF21 analogue approach is differentiated, but it faces competition from other mechanisms of action and established pharmaceutical companies.
Growth Trajectory and Initiatives
Historical Growth: Growth has been focused on advancing pegozafermin through clinical trials.
Future Projections: Future growth is dependent on successful clinical trials, regulatory approval, and commercialization of pegozafermin. Analyst estimates vary depending on the perceived probability of success.
Recent Initiatives: Recent initiatives include enrolling patients in Phase 3 clinical trials for pegozafermin.
Summary
89bio is a clinical-stage biopharmaceutical company focused on NASH with its lead drug candidate, pegozafermin. Its success hinges on the outcome of Phase 3 clinical trials and subsequent regulatory approval. The company operates in a competitive landscape, and its financial performance is reliant on future product revenue, giving it potential but also a significant degree of risk. Pegozafermin's novel approach might offer an advantage. The company should monitor competitor developments.
Similar Stocks
Sources and Disclaimers
Data Sources:
- 89bio Inc. website
- SEC filings
- Analyst reports
- Industry reports
Disclaimers:
This analysis is based on publicly available information and is not financial advice. Investment decisions should be made based on your own research and due diligence.
 AI Summarization is directionally correct and might not be accurate.
 AI Summarization is directionally correct and might not be accurate. 
 Summarized information shown could be a few years old and not current.
 Summarized information shown could be a few years old and not current. 
 Fundamental Rating based on AI could be based on old data.
 Fundamental Rating based on AI could be based on old data. 
 AI-generated summaries may have inaccuracies (hallucinations). Please verify the information before taking action.
 AI-generated summaries may have inaccuracies (hallucinations). Please verify the information before taking action. 
About 89bio Inc
|  Exchange  NASDAQ  |  Headquaters  San Francisco, CA, United States  | ||
|  IPO Launch date  2019-11-11  |  CEO & Director  Mr. Rohan  Palekar  | ||
|  Sector  Healthcare  |  Industry  Biotechnology  |  Full time employees  93  |  Website  https://www.89bio.com  | 
|  Full time employees  93  |  Website  https://www.89bio.com  | ||
89bio, Inc., a clinical-stage biopharmaceutical company, engages in the development and commercialization of therapies for the treatment of liver and cardio-metabolic diseases. Its lead product candidate is pegozafermin, a glycoPEGylated analog of fibroblast growth factor 21 for the treatment of metabolic dysfunction-associated steatohepatitis and hypertriglyceridemia. The company was founded in 2018 and is headquartered in San Francisco, California.

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