Vigil Neuroscience, Inc. (VIGL) Stock Analysis
DELISTED 2025
What happened to Vigil Neuroscience, Inc. (VIGL) stock?
Vigil Neuroscience, Inc. (VIGL) no longer trades on public markets. It was delisted in August 2025. The figures below are historical and are not a current quote.
For informational purposes only. Not financial advice. Analysis by Sedat ANAK, Founder & Editor-in-Chief | AI-powered analysis. Data sourced from SEC filings and institutional-grade financial providers. Editorially reviewed. Not financial advice.
Vigil Neuroscience, Inc. (VIGL) trades at $8.05. Vigil Neuroscience, Inc. is a biotechnology company focused on developing microglia-targeted therapies for neurodegenerative diseases. Their lead candidate, VGL101, is in Phase I clinical trials. Market cap: $376M, Sector: Healthcare.
Last analyzed: Mar 16, 2026Analyst Coverage for VIGL: VIGL does not currently have published analyst price targets in our coverage universe. This is common for smaller-cap names with limited Wall Street coverage. In the absence of analyst consensus, our AI model evaluates VIGL against Healthcare peers across nine fundamental dimensions and assigns a neutral fundamental signal based on the underlying data.
VIGL: 2/2 scored disciplines lean bearish. Dominant signal: Ken Griffin bearish.
How is this calculated? →Vigil Neuroscience, Inc. (VIGL) Healthcare & Pipeline Overview
Vigil Neuroscience, Inc. is a microglia-focused biotechnology firm developing disease-modifying therapeutics for neurodegenerative diseases. Their lead candidate, VGL101, targets TREM2 activation and is currently in Phase I trials, positioning the company in the competitive neurodegenerative disease treatment landscape.
What Is the Investment Thesis for VIGL?
Vigil Neuroscience presents a focused investment opportunity within the biotechnology sector, specifically targeting neurodegenerative diseases. The company's lead asset, VGL101, currently in Phase I trials, targets TREM2, a key regulator of microglial function. Successful clinical trial outcomes for VGL101 in ALSP, CALD, and Alzheimer's disease could drive significant value. The development of an oral small molecule TREM2 agonist offers additional potential in broader neurodegenerative indications. However, the company's high beta of 3.34 indicates significant volatility. The negative profit margin of -20390.5% highlights the risks associated with early-stage biotechnology companies. Future catalysts include the progression of VGL101 through clinical trials and the advancement of the oral TREM2 agonist program.
Based on FMP financials and quantitative analysis
VIGL Key Highlights
Market capitalization of $376M reflects investor valuation of Vigil Neuroscience's pipeline and technology.
- Negative P/E ratio of -4.16 indicates the company is currently not profitable, typical for biotechnology firms in the clinical development stage.
- Profit margin of -20390.5% reflects significant R&D investment and lack of product revenue.
- Gross margin of -2.7% suggests that the cost of goods or services currently exceeds revenue, typical for a pre-revenue biotechnology company.
- Beta of 3.34 indicates high volatility compared to the market, reflecting the speculative nature of biotechnology stocks.
Who Are VIGL's Competitors?
VIGL is benchmarked below against 8 industry peers on price, market cap, and our AI MoonshotScore.
| Company | Price | Change | Market Cap | AI Score |
|---|---|---|---|---|
| CKPT Checkpoint Therapeutics, Inc. | $4.26 | +0.00% | $368M | 43 |
| CLYM Climb Bio, Inc. | $17.02 | -1.85% | $975M | 76 |
| CTEV Claritev Corporation | $34.08 | -3.70% | $581M | — |
| GTHX G1 Therapeutics, Inc. | $7.16 | +0.14% | $378M | 64 |
| ITOS Iteos Therapeutics, Inc. | $10.15 | +0.20% | $449M | 64 |
| ADGI Adagio Therapeutics, Inc. | $4.64 | +0.87% | $506M | 71 |
| NAGE Niagen Bioscience Inc | $3.15 | -0.63% | $251M | 74 |
| CGEN Compugen Ltd. | $2.65 | +8.61% | $251M | 76 |
AI Score by Stock Expert AI · Price data: FMP / Yahoo Finance
What Are VIGL's Key Strengths?
Novel approach targeting microglia for neurodegenerative diseases.
- Lead product candidate, VGL101, in Phase I clinical trials.
- Experienced management team with expertise in drug development.
- Strong intellectual property position.
What Are VIGL's Weaknesses?
Early-stage company with limited clinical data.
- High cash burn rate and reliance on external funding.
- Limited commercial infrastructure.
- Dependence on the success of VGL101.
What Could Drive VIGL Stock Higher?
Phase I clinical trial data readout for VGL101 in ALSP.
- Initiation of Phase II clinical trials for VGL101 in Alzheimer's disease.
- Preclinical development of oral TREM2 agonist.
- Potential for strategic partnerships and collaborations.
What Are the Key Risks for VIGL?
Financial-distress signal — its Altman Z-Score of -3.93 sits in the distress zone (elevated bankruptcy risk).
- Negative return on equity (-92.3%) — the business is not currently generating profit on shareholder capital.
- Weak fundamentals — a Piotroski F-Score of 1/9 flags soft profitability, leverage or efficiency.
- Clinical trial failures or delays for VGL101.
- Competition from other companies developing neurodegenerative disease therapies.
- Regulatory hurdles and challenges in obtaining marketing approval.
- Dependence on external funding and potential difficulty in raising additional capital.
What Are the Growth Opportunities for VIGL?
- Advancement of VGL101 in ALSP: VGL101's Phase I clinical trial for ALSP represents a significant near-term growth opportunity. ALSP is a rare and fatal neurodegenerative disease with no approved therapies, granting VGL101 potential for orphan drug designation and accelerated approval pathways. Successful trial outcomes and subsequent commercialization could generate substantial revenue, addressing a critical unmet need in the ALSP market, estimated to affect thousands worldwide.
- Expansion of VGL101 into Alzheimer's Disease: Expanding VGL101's clinical development into Alzheimer's disease represents a substantial growth opportunity. Alzheimer's is a prevalent neurodegenerative disease with a large and growing patient population. Positive clinical data demonstrating VGL101's efficacy in modifying the course of Alzheimer's could lead to significant market share and revenue generation in the multi-billion dollar Alzheimer's disease treatment market.
- Development of Oral TREM2 Agonist: The development of a small molecule TREM2 agonist suitable for oral delivery offers a long-term growth opportunity. An oral TREM2 agonist could potentially address a broader range of neurodegenerative diseases associated with microglial dysfunction, including Parkinson's disease and frontotemporal dementia. Successful development and commercialization could establish Vigil as a leader in microglia-targeted therapies.
- Strategic Partnerships and Collaborations: Forming strategic partnerships with larger pharmaceutical companies or research institutions could accelerate the development and commercialization of Vigil's pipeline. Collaborations could provide access to additional funding, expertise, and resources, enhancing Vigil's ability to advance its programs and expand its market reach. Such partnerships could also validate Vigil's technology and increase investor confidence.
- Expansion into New Neurodegenerative Indications: Vigil could expand its pipeline by exploring the potential of microglia-targeted therapies in other neurodegenerative indications beyond ALSP, Alzheimer's disease, and Parkinson's disease. Identifying and validating new therapeutic targets within microglia could lead to the development of novel treatments for conditions such as amyotrophic lateral sclerosis (ALS) and Huntington's disease, further diversifying Vigil's portfolio and expanding its market opportunity.
What Are VIGL's Competitive Advantages?
- Proprietary technology targeting microglia and TREM2 activation.
- First-in-class potential for VGL101 in treating ALSP.
- Expertise in microglia biology and neurodegenerative disease drug development.
What Does VIGL Do?
Vigil Neuroscience, Inc., founded in 2020 and headquartered in Cambridge, Massachusetts, is a biotechnology company dedicated to developing innovative therapies for neurodegenerative diseases by targeting microglia, the brain's primary immune cells. The company's mission is to address the unmet needs of patients and families affected by both rare and common neurodegenerative conditions. Vigil's lead product candidate, VGL101, is a fully human monoclonal antibody (mAb) designed to activate triggering receptor expressed on myeloid cells 2 (TREM2), a protein crucial for microglial function. VGL101 is currently in Phase I clinical trials for the treatment of adult-onset leukoencephalopathy with axonal spheroids and pigmented glia (ALSP), a rare and fatal neurodegenerative disease. The company is also exploring VGL101's potential in treating cerebral adrenoleukodystrophy (CALD) and Alzheimer's disease. In addition to VGL101, Vigil is developing a small molecule TREM2 agonist suitable for oral delivery, aiming to address common neurodegenerative diseases associated with microglial dysfunction. Vigil's focus on microglia-targeted therapies differentiates it within the competitive biotechnology sector, positioning it as a key player in the development of novel treatments for neurodegenerative disorders.
What Products and Services Does VIGL Offer?
- Develop disease-modifying therapeutics for neurodegenerative diseases.
- Focus on targeting microglia, the brain's immune cells.
- Develop VGL101, a monoclonal antibody for treating ALSP, CALD, and Alzheimer's disease.
- Develop small molecule TREM2 agonists for oral delivery.
- Conduct Phase I clinical trials for VGL101.
- Research and develop new therapeutic targets within microglia.
How Does VIGL Make Money?
- Develop and out-license or commercialize novel therapeutics for neurodegenerative diseases.
- Focus on research and development of microglia-targeted therapies.
- Generate revenue through partnerships, collaborations, and potential future product sales.
What Industry Does VIGL Operate In?
Vigil Neuroscience operates within the biotechnology industry, which is characterized by high R&D spending, lengthy regulatory approval processes, and significant market potential for successful therapies. The neurodegenerative disease market is a major area of focus, driven by an aging global population and the lack of effective treatments for conditions like Alzheimer's and Parkinson's disease. Competition includes companies developing various approaches to neurodegenerative disease treatment, including those targeting amyloid plaques, tau protein, and neuroinflammation. Vigil's focus on microglia and TREM2 activation differentiates it from competitors, but also presents unique challenges in terms of clinical validation and regulatory approval.
Who Are VIGL's Key Customers?
- Patients suffering from rare and common neurodegenerative diseases.
- Caregivers and families affected by neurodegenerative diseases.
- Pharmaceutical companies seeking to license or acquire novel therapeutics.
Company Profile
Vigil Neuroscience, Inc. operates in the Biotechnology industry within the Healthcare sector. It is headquartered in Watertown, US. The company is led by CEO Ivana Magovcevic-Liebisch. VIGL has traded publicly since 2022.
How Vigil Neuroscience, Inc. Is Valued
Vigil Neuroscience, Inc. carries a market capitalization of $376M, placing it in the small-cap category.
Key Financial Metrics
Return on equity for Vigil Neuroscience, Inc. stands at -92.3%, a gauge of how efficiently it converts shareholder capital into profit. Return on assets is -56.6%, showing how much profit it generates from its asset base. Its free cash flow yield is -11.9%, a gauge of the cash the business throws off relative to its market value. A current ratio of 2.06 indicates the company holds enough short-term assets to cover its near-term obligations. Its earnings yield is -12.8%, the inverse of the P/E and a quick read on earnings relative to price.
Financial Health
Vigil Neuroscience, Inc.'s Piotroski F-Score is 1/9, a 9-point checklist of profitability, leverage and efficiency — flagging fundamental weakness worth scrutiny. Its Altman Z-Score of -3.93 places it in the distress zone, a signal of elevated financial risk.
Forward Outlook
Wall Street analysts project Vigil Neuroscience, Inc. revenue of about $14.9M for fiscal 2026, with EPS near $-1.55. The estimate reflects 5 contributing analysts.
Insider Activity
The most recent 12 insider filings for Vigil Neuroscience, Inc. break down as 12 sales and 0 purchases. On net that is roughly 1.9M shares disposed (about $10.9M), a signal worth weighing alongside the fundamentals.
VIGL Financials
Fundamental Snapshot
Based on FMP financials and quantitative analysis · FY 2024
Bull Case vs Bear Case
Bull Case
- Novel approach targeting microglia for neurodegenerative diseases.
- Lead product candidate, VGL101, in Phase I clinical trials.
- Experienced management team with expertise in drug development.
- Strong intellectual property position.
Bear Case
- Early-stage company with limited clinical data.
- High cash burn rate and reliance on external funding.
- Limited commercial infrastructure.
- Dependence on the success of VGL101.
AI-generated arguments based on insider flow, news sentiment and technicals — not financial advice · August 2026
VIGL Latest News
No recent news available for VIGL.
Leadership: Ivana Magovcevic-Liebisch
CEO
Ivana Magovcevic-Liebisch brings extensive experience in the biopharmaceutical industry to her role as CEO of Vigil Neuroscience. Prior to joining Vigil, she held leadership positions at Teva Pharmaceutical, where she led global business development and search and evaluation efforts. She also served as Chief Business Officer at Arrival and held various roles at Dyax Corp. Her experience spans corporate strategy, business development, and legal affairs. She holds a J.D. from Harvard Law School and a Ph.D. in genetics from Harvard University.
Track Record: Since joining Vigil Neuroscience, Ivana Magovcevic-Liebisch has focused on advancing the company's pipeline of microglia-targeted therapies. Key milestones include initiating Phase I clinical trials for VGL101 and securing funding to support the company's research and development programs. Her leadership has been instrumental in building a strong team and establishing Vigil as a key player in the neurodegenerative disease space.
VIGL Healthcare Stock FAQ
What happened to Vigil Neuroscience, Inc. (VIGL) stock?
Vigil Neuroscience, Inc. (VIGL) no longer trades on public markets. It was delisted in August 2025. The figures below are historical and are not a current quote.
Can I still buy VIGL shares?
No. VIGL stopped trading on public markets in August 2025, so the shares are not available through a broker. Anything you see quoted for VIGL elsewhere is historical data, not a live market.
Are the figures on this page current?
No. Every number here is the last value recorded before VIGL stopped trading. Nothing on this page updates, and none of it is a current quote.
Why does this page still exist?
Because people still search for what happened to Vigil Neuroscience, Inc.. An archived profile that states the delisting plainly is more useful than a dead link — provided it is labelled as history, which is what this page does.
What does Vigil Neuroscience, Inc. do?
Vigil Neuroscience, Inc. is a biotechnology company focused on developing disease-modifying therapeutics for patients affected by rare and common neurodegenerative diseases. The company's approach centers on targeting microglia, the brain's immune cells, to address the underlying causes of these debilitating conditions.
What do analysts say about VIGL stock?
Analyst coverage of Vigil Neuroscience (VIGL) is currently developing as the company progresses through its clinical trials. Key valuation metrics to watch include the progress of VGL101 through clinical phases, potential market size for ALSP and Alzheimer's treatments, and the company's cash runway. Growth considerations center on successful clinical trial outcomes, regulatory approvals, and potential partnerships.
What are the main risks for VIGL?
Vigil Neuroscience faces several key risks inherent to the biotechnology industry. Clinical trial risk is paramount, as the success of VGL101 and other pipeline candidates depends on positive clinical data. Regulatory risk is also significant, as obtaining marketing approval from regulatory agencies like the FDA is a complex and uncertain process.
Disclaimer: This content is for informational purposes only and does not constitute investment advice. Always do your own research and consult a financial advisor.
Official Resources
Data provided for informational purposes only.
- Information is based on available data and may be subject to change.
- AI analysis is pending and may provide further insights.