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Assembly Biosciences Inc (ASMB)

Upturn stock ratingUpturn stock rating
$21.19
Last Close (24-hour delay)
Profit since last BUY-11.04%
upturn advisory
SELL
SELL since 1 day
  • BUY Advisory
  • SELL Advisory (Profit)​
  • SELL Advisory (Loss)​
  • Profit
  • Loss
  • Pass (Skip investing)
Upturn Stock infoUpturn Stock info Stock price based on last close
*as per simulation
(see disclosures)
Time period over
  • ALL
  • YEAR
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Upturn Advisory Summary

09/15/2025: ASMB (1-star) is a SELL. SELL since 1 days. Simulated Profits (-11.04%). Updated daily EoD!

Upturn Star Rating

rating

Not Recommended Performance

These Stocks/ETFs, based on Upturn Advisory, consistently fall short of market performance, signaling caution before investing.

Number of Analysts

rating

2 Analysts rated it

Very few follow this stock; limited insights, higher-risk early investing.

1 Year Target Price $38.25

1 Year Target Price $38.25

Analysts Price Target For last 52 week
$38.25 Target price
52w Low $7.75
Current$21.19
52w High $27.17

Analysis of Past Performance

Type Stock
Historic Profit 46.41%
Avg. Invested days 36
Today’s Advisory SELL
Upturn Star Rating Upturn stock ratingUpturn stock rating
Upturn Advisory Performance Upturn Advisory Performance 3.0
Stock Returns Performance Upturn Returns Performance 3.0
Upturn Profits based on simulationUpturn Profits based on simulation Profits based on simulation
Upturn Profits based on simulationUpturn Profits based on simulation Last Close 09/15/2025

Key Highlights

Company Size Small-Cap Stock
Market Capitalization 339.99M USD
Price to earnings Ratio -
1Y Target Price 38.25
Price to earnings Ratio -
1Y Target Price 38.25
Volume (30-day avg) 2
Beta 0.69
52 Weeks Range 7.75 - 27.17
Updated Date 09/15/2025
52 Weeks Range 7.75 - 27.17
Updated Date 09/15/2025
Dividends yield (FY) -
Basic EPS (TTM) -5.56

Earnings Date

Report Date -
When -
Estimate -
Actual -

Profitability

Profit Margin -117.2%
Operating Margin (TTM) -115.24%

Management Effectiveness

Return on Assets (TTM) -27.74%
Return on Equity (TTM) -147.64%

Valuation

Trailing PE -
Forward PE -
Enterprise Value 95542902
Price to Sales(TTM) 10.23
Enterprise Value 95542902
Price to Sales(TTM) 10.23
Enterprise Value to Revenue 2.87
Enterprise Value to EBITDA 0.42
Shares Outstanding 7672260
Shares Floating 3593610
Shares Outstanding 7672260
Shares Floating 3593610
Percent Insiders 38.52
Percent Institutions 25.43

ai summary icon Upturn AI SWOT

Assembly Biosciences Inc

stock logo

Company Overview

overview logo History and Background

Assembly Biosciences, Inc. was founded in 2005. It's a biotechnology company focused on developing and commercializing novel therapeutics targeting hepatitis B virus (HBV) infection and other viral diseases.

business area logo Core Business Areas

  • HBV Program: Focused on developing a core inhibitor platform to treat HBV infection. This includes researching and developing novel compounds that disrupt the HBV replication cycle.

leadership logo Leadership and Structure

The leadership team typically consists of a CEO, CFO, CSO, and other VPs heading various departments (R&D, Clinical Development, etc.). The organizational structure is a typical biotechnology setup with research, development, clinical, and commercial functions.

Top Products and Market Share

overview logo Key Offerings

  • Vebicorvir (ABI-H0731): An investigational core inhibitor for the treatment of chronic HBV infection. Currently in clinical trials. Competitors include Gilead Sciences (Vemlidy) and other companies developing novel HBV therapies.
  • ABI-4334: Next-generation HBV core inhibitor. Currently in Phase 1a studies. Competitors: Developing pipeline therapies from other biotech and pharma companies.

Market Dynamics

industry overview logo Industry Overview

The pharmaceutical industry, specifically the antiviral segment, is highly competitive and regulated. There is significant unmet need for more effective and curative treatments for chronic HBV infection.

Positioning

Assembly Biosciences is positioned as an innovator in the HBV therapeutic area, focusing on developing core inhibitors that offer a novel mechanism of action. Their competitive advantage lies in their core inhibitor platform and potential to achieve functional cure.

Total Addressable Market (TAM)

The global hepatitis B therapeutics market is estimated to be several billion USD annually. Assembly Biosciences is targeting a portion of this market by developing a functional cure which would significantly expand the treatable population.

Upturn SWOT Analysis

Strengths

  • Novel core inhibitor platform
  • Experienced management team
  • Strong intellectual property position
  • Clinical trial progress

Weaknesses

  • High R&D expenses
  • Dependence on clinical trial outcomes
  • Limited revenue
  • Cash burn rate

Opportunities

  • Partnerships with larger pharmaceutical companies
  • Expansion of core inhibitor platform to other viral diseases
  • Positive clinical trial results
  • Regulatory approval of vebicorvir

Threats

  • Clinical trial failures
  • Competition from other HBV therapies
  • Regulatory hurdles
  • Patent challenges

Competitors and Market Share

competitor logo Key Competitors

  • GILD
  • JNJ
  • ABBV

Competitive Landscape

Assembly Biosciences competes with larger pharmaceutical companies in the HBV market. Its core inhibitor platform offers a differentiated approach, but clinical success and regulatory approval are crucial for long-term competitiveness.

Growth Trajectory and Initiatives

Historical Growth: Assembly Biosciences' growth has been primarily driven by progress in clinical trials and expansion of its pipeline.

Future Projections: Future growth is dependent on clinical trial success, regulatory approvals, and potential partnerships. Analyst estimates vary based on the perceived likelihood of success.

Recent Initiatives: Recent initiatives include advancing vebicorvir through clinical trials, developing next-generation core inhibitors, and seeking partnerships.

Summary

Assembly Biosciences is a clinical-stage biotechnology company focused on developing novel HBV therapies. The company's core inhibitor platform represents a promising approach, but success depends on positive clinical trial results and regulatory approvals. While the market has significant potential, Assembly Biosciences faces competition from larger pharmaceutical companies. Its future growth relies heavily on the advancement of its pipeline and strategic partnerships.

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 financial advice. Market conditions and company performance are subject to change.

Upturn AI SummarizationUpturn AI Summarization AI Summarization is directionally correct and might not be accurate.

Upturn AI SummarizationUpturn AI Summarization Summarized information shown could be a few years old and not current.

Upturn AI SummarizationUpturn AI Summarization Fundamental Rating based on AI could be based on old data.

Upturn AI SummarizationUpturn AI Summarization AI-generated summaries may have inaccuracies (hallucinations). Please verify the information before taking action.

About Assembly Biosciences Inc

Exchange NASDAQ
Headquaters South San Francisco, CA, United States
IPO Launch date 2010-12-17
CEO, President & Director Mr. Jason A. Okazaki J.D.
Sector Healthcare
Industry Biotechnology
Full time employees 73
Full time employees 73

Assembly Biosciences, Inc., a biotechnology company, develops therapeutic candidates for the treatment of viral diseases worldwide. Its pipeline includes long-acting helicase-primase inhibitors candidates, including ABI-5336 and ABI-1179, which are in Phase 1a/1b clinical studies for recurrent genital herpes; ABI-4334, a capsid assembly modulator designed to disrupt the replication cycle of hepatitis B virus that is in Phase 1b clinical study; and ABI-6250, an orally bioavailable hepatitis delta virus entry inhibitor that is in Phase 1a clinical study. The company also develops ABI-7423, an oral broad-spectrum non-nucleoside polymerase inhibitor that targets transplant-related herpesviruses. It has an option, license, and collaboration agreement with Gilead Sciences, Inc. for the research and development of virology therapies. The company was formerly known as Ventrus Biosciences, Inc. and changed its name to Assembly Biosciences, Inc. in June 2014. Assembly Biosciences, Inc. was incorporated in 2005 and is headquartered in South San Francisco, California.