GLSI official logo GLSI
GLSI 1-star rating from Upturn Advisory
Greenwich Lifesciences Inc (GLSI) company logo

Greenwich Lifesciences Inc (GLSI)

Greenwich Lifesciences Inc (GLSI) 1-star rating from Upturn Advisory
$20.53
Last Close (24-hour delay)
Profit since last BUY91.33%
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BUY since 16 days
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Upturn Advisory Summary

01/06/2026: GLSI (1-star) has a low Upturn Star Rating. Not recommended to BUY.

Upturn Star Rating

Upturn 1 star rating for performance

Not Recommended Performance

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

Number of Analysts

1 star rating from financial analysts

1 Analysts rated it

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

1 Year Target Price $47.5

1 Year Target Price $47.5

Analysts Price Target For last 52 week
$47.5 Target price
52w Low $7.78
Current$20.53
52w High $30.82

Analysis of Past Performance

Type Stock
Historic Profit 38.41%
Avg. Invested days 27
Today’s Advisory Consider higher Upturn Star rating
Upturn Star Rating upturn star rating icon
Upturn Advisory Performance Upturn Advisory Performance icon 4.0
Stock Returns Performance Upturn Returns Performance icon 3.0
Upturn Profits based on simulation icon Profits based on simulation
Upturn last close icon Last Close 01/06/2026

Key Highlights

Company Size Small-Cap Stock
Market Capitalization 293.85M USD
Price to earnings Ratio -
1Y Target Price 47.5
Price to earnings Ratio -
1Y Target Price 47.5
Volume (30-day avg) 1
Beta 1.44
52 Weeks Range 7.78 - 30.82
Updated Date 01/6/2026
52 Weeks Range 7.78 - 30.82
Updated Date 01/6/2026
Dividends yield (FY) -
Basic EPS (TTM) -1.46

Earnings Date

Report Date -
When -
Estimate -
Actual -

Profitability

Profit Margin -
Operating Margin (TTM) -

Management Effectiveness

Return on Assets (TTM) -254.19%
Return on Equity (TTM) -543.43%

Valuation

Trailing PE -
Forward PE -
Enterprise Value 265940896
Price to Sales(TTM) -
Enterprise Value 265940896
Price to Sales(TTM) -
Enterprise Value to Revenue -
Enterprise Value to EBITDA -21.23
Shares Outstanding 13854539
Shares Floating 6574256
Shares Outstanding 13854539
Shares Floating 6574256
Percent Insiders 50.62
Percent Institutions 9.5

Icon representing Upturn AI-generated SWOT analysis summary Upturn AI SWOT

Greenwich Lifesciences Inc

Greenwich Lifesciences Inc(GLSI) company logo displayed in Upturn AI summary

Company Overview

Company history and background logo History and Background

Greenwich Lifesciences, Inc. (Nasdaq: GWLS) is a clinical-stage biopharmaceutical company focused on the development of novel cancer immunotherapies. Founded in 2007, the company's primary focus has been on its lead candidate, pegylated-liposomal doxorubicin (G-L-001), for the treatment of HER2-low breast cancer. The company has undergone preclinical and early-stage clinical development, with its evolution centered around advancing its pipeline candidates through regulatory approval.

Company business area logo Core Business Areas

  • Oncology Therapeutics: Development of novel immunotherapies for cancer treatment, with a current emphasis on HER2-low breast cancer.

leadership logo Leadership and Structure

Greenwich Lifesciences is led by a management team with experience in drug development and the biopharmaceutical industry. The specific individuals and their roles would typically be detailed in the company's investor relations section or SEC filings.

Top Products and Market Share

Product Key Offerings logo Key Offerings

  • G-L-001 (Pegylated-liposomal doxorubicin): A novel immunotherapy candidate for HER2-low breast cancer. The product is in clinical development. There is no established market share data as it is not yet approved for commercial sale. Competitors in the broader breast cancer treatment landscape include companies developing various chemotherapy, hormonal therapy, and targeted therapy drugs.

Market Dynamics

industry overview logo Industry Overview

The biopharmaceutical industry, particularly in oncology, is characterized by rapid innovation, significant investment in R&D, and a highly competitive landscape. The market for breast cancer treatments is substantial and growing, driven by an aging population, increasing cancer incidence, and advancements in diagnostic and therapeutic technologies.

Positioning

Greenwich Lifesciences aims to position itself by developing novel treatments for underserved patient populations within oncology, specifically targeting HER2-low breast cancer, which represents a significant unmet medical need. Its competitive advantage lies in its specific therapeutic approach and pipeline candidate.

Total Addressable Market (TAM)

The TAM for breast cancer treatments is vast, estimated in the tens of billions of dollars globally. Greenwich Lifesciences is positioned to capture a portion of this TAM by addressing the specific segment of HER2-low breast cancer patients who currently have limited targeted treatment options. Precise market share within this niche is yet to be determined.

Upturn SWOT Analysis

Strengths

  • Focus on a specific unmet medical need (HER2-low breast cancer)
  • Novel immunotherapy candidate
  • Experienced management team (assumed)

Weaknesses

  • Clinical-stage company with no approved products
  • Reliance on a single lead candidate
  • Limited financial resources compared to larger biopharma companies
  • Regulatory approval risk

Opportunities

  • Growing market for breast cancer treatments
  • Advancements in immunotherapy
  • Potential for strategic partnerships or acquisitions
  • Expansion into other HER2-related cancers

Threats

  • Competition from established pharmaceutical companies and emerging biotechs
  • Failure to demonstrate efficacy or safety in clinical trials
  • Changes in regulatory landscape
  • Reimbursement challenges

Competitors and Market Share

Key competitor logo Key Competitors

  • Daiichi Sankyo Company, Limited (DSNKY)
  • Roche Holding AG (RHHBY)
  • Pfizer Inc. (PFE)
  • Seagen Inc. (SGEN) (now part of Pfizer)
  • Gilead Sciences, Inc. (GILD)

Competitive Landscape

Greenwich Lifesciences faces intense competition from large pharmaceutical companies with established portfolios and significant R&D budgets. Its advantage lies in potentially addressing a specific niche (HER2-low breast cancer) with a novel approach, but it must overcome significant hurdles in clinical development and market penetration against well-resourced incumbents.

Growth Trajectory and Initiatives

Historical Growth: Historical growth for Greenwich Lifesciences has been characterized by the progression of its pipeline through preclinical and clinical development stages. This involves increasing investment in R&D and strategic milestones related to clinical trial initiation and data reporting.

Future Projections: Future growth projections are contingent on the successful completion of clinical trials and regulatory approval of its lead candidate. Analyst estimates, if available, would focus on potential peak sales and market penetration post-launch.

Recent Initiatives: Recent initiatives likely involve advancing its G-L-001 program through clinical trials, including potential expansions into new patient populations or combination therapies, and engaging with regulatory bodies.

Summary

Greenwich Lifesciences is a clinical-stage biopharmaceutical company with a focused strategy on developing novel immunotherapies for cancer, particularly HER2-low breast cancer. Its primary strength lies in its targeted approach to an unmet medical need, but it faces significant weaknesses as a clinical-stage entity with no approved products and a reliance on its lead candidate. Opportunities exist in the growing oncology market and advancements in immunotherapy, but threats from strong competitors and regulatory risks are substantial. The company's future success hinges entirely on the successful navigation of clinical trials and regulatory approval.

Similar Stocks

Sources and Disclaimers

Data Sources:

  • Company SEC Filings (e.g., 10-K, 10-Q)
  • Reputable financial news outlets
  • Industry analysis reports
  • Company investor relations materials (if available)

Disclaimers:

This JSON output is based on publicly available information and general industry knowledge. It is not financial advice and should not be used for investment decisions. Market share data and competitive landscape are estimates and can change rapidly. The AI-based rating is a proprietary algorithm and should be used as a supplementary tool.

Information icon for Upturn AI Summarization accuracy disclaimer AI Summarization is directionally correct and might not be accurate.

Information icon for Upturn AI Summarization data freshness disclaimer Summarized information shown could be a few years old and not current.

Information icon warning about Upturn AI Fundamental Rating based on potentially old data Fundamental Rating based on AI could be based on old data.

Information icon warning about potential inaccuracies or hallucinations in Upturn AI-generated summaries AI-generated summaries may have inaccuracies (hallucinations). Please verify the information before taking action.

About Greenwich Lifesciences Inc

Exchange NASDAQ
Headquaters Stafford, TX, United States
IPO Launch date 2020-09-25
CEO, CFO & Director Mr. Snehal S. Patel
Sector Healthcare
Industry Biotechnology
Full time employees 4
Full time employees 4

Greenwich LifeSciences, Inc., a clinical-stage biopharmaceutical company, develops novel cancer immunotherapies for breast cancer and other HER2/neu-expressing cancers in the United States and Romania. Its lead product candidate is GP2, an immunotherapy, which is in Phase III clinical trial to prevent breast cancer recurrences in patients who have previously undergone surgery. The company also develops FLAMINGO-01, which is in Phase III clinical trial designed to evaluate the safety and efficacy of GLSI-100 (GP2 + GM-CSF) in HER2 positive breast cancer patients. Greenwich LifeSciences, Inc. was formerly known as Norwell, Inc. and changed its name to Greenwich LifeSciences, Inc. in March 2018. The company was incorporated in 2006 and is headquartered in Stafford, Texas.