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89bio Inc (ETNB)



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Upturn Advisory Summary
09/17/2025: ETNB (1-star) is currently NOT-A-BUY. Pass it for now.
1 Year Target Price $30.4
1 Year Target Price $30.4
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 ![]() | Stock Returns Performance ![]() |
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Key Highlights
Company Size Small-Cap Stock | Market Capitalization 1.18B USD | Price to earnings Ratio - | 1Y Target Price 30.4 |
Price to earnings Ratio - | 1Y Target Price 30.4 | ||
Volume (30-day avg) 11 | Beta 1.27 | 52 Weeks Range 4.16 - 11.84 | Updated Date 09/17/2025 |
52 Weeks Range 4.16 - 11.84 | Updated Date 09/17/2025 | ||
Dividends yield (FY) - | Basic EPS (TTM) -3.69 |
Earnings Date
Report Date - | When - | Estimate - | 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 665887165 | Price to Sales(TTM) - |
Enterprise Value 665887165 | Price to Sales(TTM) - | ||
Enterprise Value to Revenue - | Enterprise Value to EBITDA -2.75 | Shares Outstanding 148308000 | Shares Floating 103725307 |
Shares Outstanding 148308000 | Shares Floating 103725307 | ||
Percent Insiders 0.54 | Percent Institutions 111.85 |
Upturn AI SWOT
89bio Inc

Company Overview
History and Background
89bio, Inc. is a clinical-stage biopharmaceutical company focused on developing and commercializing innovative therapies for liver and cardiometabolic diseases. Founded in 2018, it is relatively new compared to many in its sector, focusing on NASH and severe hypertriglyceridemia.
Core Business Areas
- NASH (Non-Alcoholic Steatohepatitis): 89bio's primary focus is on developing therapies for NASH, a liver disease characterized by inflammation and fat accumulation. Their lead product candidate, pegozafermin, is being developed for this indication.
- Severe Hypertriglyceridemia (SHTG): 89bio is also exploring the potential of pegozafermin for the treatment of SHTG, a condition characterized by high levels of triglycerides in the blood.
Leadership and Structure
Rohan Palekar serves as the Chief Executive Officer. The company has a typical biopharmaceutical structure with departments for research, clinical development, and commercialization.
Top Products and Market Share
Key Offerings
- Pegozafermin (BIO89-100): Pegozafermin is 89bio's lead product candidate, a glycoPEGylated fibroblast growth factor 21 (FGF21) analogue being developed for NASH and SHTG. As a clinical-stage asset, it currently generates no revenue. Competitors include Madrigal Pharmaceuticals (resmetirom), Viking Therapeutics (VK2809). No current market share.
Market Dynamics
Industry Overview
The market for NASH therapies is substantial and rapidly growing, driven by the increasing prevalence of obesity and diabetes. There is high unmet need.
Positioning
89bio is positioned as a key player in the NASH space with its FGF21 analogue approach. Its competitive advantage hinges on demonstrating superior efficacy and safety compared to existing and emerging therapies.
Total Addressable Market (TAM)
The total addressable market for NASH therapies is estimated to be in the tens of billions of dollars. 89bio is well-positioned to capture a significant portion of this market if pegozafermin is approved.
Upturn SWOT Analysis
Strengths
- Novel FGF21 analogue mechanism of action
- Promising clinical trial data for pegozafermin
- Experienced management team
Weaknesses
- Reliance on a single lead product candidate
- Clinical trial execution risk
- Relatively small size and limited resources compared to larger pharmaceutical companies
- No current revenue streams
Opportunities
- Potential to address a large and underserved market for NASH
- Expansion of pegozafermin into other indications
- Partnerships with larger pharmaceutical companies
- Acquisition by larger pharmaceutical companies
Threats
- Competition from other NASH therapies in development
- Regulatory hurdles and potential for clinical trial failure
- Intellectual property challenges
- Changes in the regulatory landscape
Competitors and Market Share
Key Competitors
- Madrigal Pharmaceuticals (MDGL)
- Viking Therapeutics (VKTX)
- Akero Therapeutics (AKRO)
Competitive Landscape
89bio faces competition from established pharmaceutical companies and other biotech firms developing NASH therapies. Its competitive advantage will depend on demonstrating superior efficacy and safety.
Growth Trajectory and Initiatives
Historical Growth: As a relatively new company, historical growth is defined by progress in clinical trials and the development of its lead product candidate.
Future Projections: Future growth is dependent on the successful completion of clinical trials and potential regulatory approval of pegozafermin. Analyst estimates vary depending on the perceived probability of success.
Recent Initiatives: Recent initiatives include enrolling patients in ongoing clinical trials, presenting clinical trial data at scientific conferences, and securing additional funding.
Summary
89bio is a clinical-stage biopharmaceutical company focusing on developing therapies for liver and cardiometabolic diseases, particularly NASH. Their success hinges on the clinical trial outcomes of their lead product candidate, pegozafermin. They have promising science but face significant competition and the risks inherent in drug development. The company needs to focus on efficient trial execution and potentially seek partnerships to mitigate financial risks.
Peer Comparison
Sources and Disclaimers
Data Sources:
- Company Website
- SEC Filings
- Analyst Reports
- ClinicalTrials.gov
Disclaimers:
This analysis is for informational purposes only and should not be considered investment advice. The data is based on publicly available information and may be subject to change. Investing in biopharmaceutical companies involves significant risks, including the risk of clinical trial failure and regulatory setbacks.
AI Summarization is directionally correct and might not be accurate.
Summarized information shown could be a few years old and not current.
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.
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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