Protagenic Therapeutics, Inc. (PTIXW) Stock Analysis
DELISTED 2026
What happened to Protagenic Therapeutics, Inc. (PTIXW) stock?
Protagenic Therapeutics, Inc. (PTIXW) no longer trades on public markets. It was delisted in January 2026. 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.
Protagenic Therapeutics, Inc. (PTIXW) trades at $0.015. Protagenic Therapeutics, Inc. is a pre-clinical biopharmaceutical company focused on developing therapeutics for stress-related neuropsychiatric and mood disorders. Their lead compound, PT00114, is designed to dampen overactive stress responses. Sector: Healthcare.
Last analyzed: Mar 17, 2026Analyst Coverage for PTIXW: PTIXW 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 PTIXW against Healthcare peers across nine fundamental dimensions and assigns a neutral fundamental signal based on the underlying data.
PTIXW: the 2 scored disciplines are evenly split. Dominant signal: Jim Simons bearish.
How is this calculated? →Protagenic Therapeutics, Inc. (PTIXW) Healthcare & Pipeline Overview
Protagenic Therapeutics, Inc., a pre-clinical stage biopharmaceutical company, is focused on developing novel therapeutics for stress-related neuropsychiatric disorders. Their lead compound, PT00114, targets the modulation of stress responses within the burgeoning biotechnology sector, positioning them as an early-stage player in mental health therapeutics.
What Is the Investment Thesis for PTIXW?
Protagenic Therapeutics, Inc. presents a high-risk, high-reward investment opportunity characteristic of pre-clinical stage biopharmaceutical companies. The company's focus on PT00114, a novel peptide therapeutic for stress-related neuropsychiatric disorders, offers potential for significant upside if clinical trials are successful. The increasing prevalence of mental health disorders and the limitations of existing treatments create a substantial market opportunity. However, the company faces significant challenges, including the inherent risks associated with drug development, the need for substantial capital to fund clinical trials, and the uncertainty of regulatory approval. The company's valuation is highly dependent on the successful development of PT00114. The company's small size and limited resources also pose risks. As of 2026, the company's future hinges on the successful progression of PT00114 through the development pipeline.
Based on FMP financials and quantitative analysis
PTIXW Key Highlights
PT00114 is the lead compound, a synthetic form of teneurin carboxy-terminal associated peptide.
- The company was founded in 2016, indicating a relatively young company in the biotechnology sector.
- The company is focused on stress-related neuropsychiatric and mood disorders, addressing a significant market need.
- The company is in the pre-clinical stage, indicating a high-risk, high-reward investment profile.
- The company has a market capitalization of $0.00B, suggesting it is a micro-cap company.
Who Are PTIXW's Competitors?
PTIXW is benchmarked below against 8 industry peers on price, market cap, and our AI MoonshotScore.
| Company | Price | Change | Market Cap | AI Score |
|---|---|---|---|---|
| DRMA Dermata Therapeutics, Inc. | $1.38 | -6.12% | — | |
| MLEC Moolec Science S.A. | $7.03 | +1.15% | $5.10M | 55 |
| ADAPY Adaptimmune Therapeutics plc | $0.03 | +0.00% | $7.16M | 72 |
| RLYB Rallybio Corporation | $16.60 | -2.35% | $88.1M | 81 |
| ICCC ImmuCell Corporation | $10.09 | -0.39% | $91.3M | 77 |
| JNCE Jounce Therapeutics, Inc. | $1.88 | +0.00% | $99.0M | 71 |
| ORMP Oramed Pharmaceuticals Inc. | $4.79 | +0.00% | $196M | 77 |
| CGEN Compugen Ltd. | $2.65 | +8.61% | $251M | 76 |
AI Score by Stock Expert AI · Price data: FMP / Yahoo Finance
What Are PTIXW's Key Strengths?
Novel therapeutic approach targeting stress responses.
- Focus on a significant unmet medical need.
- Potential for first-mover advantage.
- Experienced management team.
What Are PTIXW's Weaknesses?
Pre-clinical stage company with no approved products.
- Limited financial resources.
- High dependence on the success of PT00114.
- Small team with limited bandwidth.
What Could Drive PTIXW Stock Higher?
Initiation of Phase 1 clinical trials for PT00114 (timeline dependent on funding).
- Preclinical data releases demonstrating the efficacy and safety of PT00114.
- Securing partnerships with larger pharmaceutical companies for co-development or licensing agreements.
- Grant funding announcements from government or non-profit organizations.
What Are the Key Risks for PTIXW?
Financial-distress signal — its Altman Z-Score of -21.42 sits in the distress zone (elevated bankruptcy risk).
- Weak fundamentals — a Piotroski F-Score of 2/9 flags soft profitability, leverage or efficiency.
- Failure to secure sufficient funding to advance PT00114 through clinical trials.
- Unsuccessful clinical trial results for PT00114.
- Competition from other companies developing therapeutics for stress-related disorders.
- Regulatory hurdles and delays in obtaining necessary approvals.
- Dependence on a single lead compound, PT00114.
What Are the Growth Opportunities for PTIXW?
- Advancement of PT00114 to Clinical Trials: The successful transition of PT00114 from preclinical studies to Phase 1 clinical trials represents a significant growth opportunity for Protagenic Therapeutics. Positive data from these trials could validate the company's approach and attract further investment. The timeline for this milestone is estimated to be within the next 1-2 years, contingent on securing necessary funding and regulatory approvals. The market for effective treatments for stress-related disorders is substantial, with projections reaching billions of dollars annually.
- Partnerships and Collaborations: Forming strategic partnerships with larger pharmaceutical companies or research institutions could provide Protagenic Therapeutics with access to additional funding, expertise, and resources. These collaborations could accelerate the development of PT00114 and expand the company's pipeline. The timeline for securing such partnerships is uncertain, but the company is actively seeking potential collaborators. Successful partnerships could significantly enhance the company's credibility and market position.
- Expansion of Pipeline: Developing additional therapeutic candidates targeting other neuropsychiatric disorders could diversify Protagenic Therapeutics' pipeline and reduce its reliance on PT00114. This expansion could involve exploring new targets or repurposing existing compounds. The timeline for pipeline expansion is dependent on the company's financial resources and research capabilities. A broader pipeline would enhance the company's long-term growth prospects and reduce its overall risk profile.
- Securing Funding: Obtaining additional funding through venture capital, grants, or public offerings is crucial for Protagenic Therapeutics to advance its research and development programs. Successful fundraising efforts would provide the company with the necessary capital to conduct clinical trials and expand its operations. The timeline for securing funding is ongoing, as the company continuously seeks opportunities to raise capital. Adequate funding is essential for the company to achieve its strategic objectives.
- Intellectual Property Protection: Strengthening its intellectual property portfolio by securing patents for its therapeutic candidates and technologies is essential for Protagenic Therapeutics to maintain a competitive advantage. Strong IP protection would prevent competitors from copying its innovations and enhance its long-term value. The timeline for securing additional patents is ongoing, as the company continues to develop new technologies and therapeutic candidates. Robust IP protection is a critical factor in attracting investors and partners.
What Opportunities Does PTIXW Have?
- Partnerships with larger pharmaceutical companies.
- Expansion of pipeline to target other neuropsychiatric disorders.
- Positive clinical trial results for PT00114.
- Increasing awareness of mental health issues.
What Are PTIXW's Competitive Advantages?
- Novel peptide therapeutic approach targeting stress responses.
- Intellectual property protection for PT00114 and other therapeutic candidates.
- First-mover advantage in developing therapeutics targeting teneurin carboxy-terminal associated peptide.
What Does PTIXW Do?
Protagenic Therapeutics, Inc., founded in 2016 and based in New York City, is a pre-clinical biopharmaceutical company dedicated to the discovery and development of innovative therapeutics for stress-related neuropsychiatric and mood disorders. The company's primary focus is on addressing the unmet needs in the treatment of conditions such as anxiety, depression, and post-traumatic stress disorder (PTSD). Their lead compound, PT00114, represents a synthetic form of teneurin carboxy-terminal associated peptide, an endogenous brain signaling peptide believed to play a crucial role in modulating stress responses. PT00114 is designed to dampen overactive stress responses, potentially offering a novel approach to treating stress-related disorders. As a pre-clinical stage company, Protagenic Therapeutics is currently focused on conducting preclinical studies to evaluate the safety and efficacy of PT00114. The company's strategy involves advancing PT00114 through preclinical development and ultimately into clinical trials. Protagenic Therapeutics operates within the competitive biotechnology landscape, seeking to differentiate itself through its focus on novel peptide therapeutics targeting stress-related neuropsychiatric disorders. The company's success depends on its ability to successfully navigate the regulatory approval process and secure partnerships for further development and commercialization.
What Products and Services Does PTIXW Offer?
- Discovers and develops therapeutics for stress-related neuropsychiatric and mood disorders.
- Focuses on addressing unmet needs in the treatment of conditions such as anxiety, depression, and PTSD.
- Develops PT00114, a synthetic form of teneurin carboxy-terminal associated peptide.
- Conducts preclinical studies to evaluate the safety and efficacy of PT00114.
- Aims to advance PT00114 through preclinical development and into clinical trials.
- Seeks partnerships for further development and commercialization.
How Does PTIXW Make Money?
- Focuses on discovering and developing novel therapeutics.
- Out-licenses or partners with larger pharmaceutical companies for clinical development and commercialization.
- Relies on funding from venture capital, grants, and potential future public offerings.
What Industry Does PTIXW Operate In?
Protagenic Therapeutics operates within the biotechnology industry, a sector characterized by high levels of innovation, risk, and potential reward. The company's focus on neuropsychiatric disorders places it within a growing market driven by increasing awareness of mental health issues and the limitations of existing treatments. The competitive landscape includes both large pharmaceutical companies and smaller biotechnology firms, all vying to develop novel therapies for these conditions. The biotechnology industry is subject to stringent regulatory requirements and requires significant investment in research and development.
Who Are PTIXW's Key Customers?
- Future patients suffering from stress-related neuropsychiatric and mood disorders.
- Pharmaceutical companies seeking to license or acquire novel therapeutics.
- Healthcare providers who will prescribe the company's products.
Company Profile
Protagenic Therapeutics, Inc. operates in the Biotechnology industry within the Healthcare sector. It is headquartered in New York City, US. The company is led by CEO Garo H. Armen. PTIXW has traded publicly since 2021.
Key Financial Metrics
Return on equity for Protagenic Therapeutics, Inc. stands at 126.4%, a gauge of how efficiently it converts shareholder capital into profit. A current ratio of 0.34 means current liabilities exceed short-term assets, a liquidity point worth watching.
Financial Health
Protagenic Therapeutics, Inc.'s Piotroski F-Score is 2/9, a 9-point checklist of profitability, leverage and efficiency — flagging fundamental weakness worth scrutiny. Its Altman Z-Score of -21.42 places it in the distress zone, a signal of elevated financial risk.
PTIXW Financials
Bull Case vs Bear Case
Bull Case
- Novel therapeutic approach targeting stress responses.
- Focus on a significant unmet medical need.
- Potential for first-mover advantage.
- Experienced management team.
Bear Case
- Pre-clinical stage company with no approved products.
- Limited financial resources.
- High dependence on the success of PT00114.
- Small team with limited bandwidth.
AI-generated arguments based on insider flow, news sentiment and technicals — not financial advice · August 2026
PTIXW Latest News
No recent news available for PTIXW.
Leadership: Garo H. Armen
CEO
Garo H. Armen is the CEO of Protagenic Therapeutics, Inc. He has extensive experience in the biotechnology industry, having held leadership positions at various companies. His background includes expertise in drug development, business strategy, and corporate finance. He is responsible for overseeing the company's overall strategy and operations, as well as managing relationships with investors and partners. Armen's leadership is critical to guiding Protagenic Therapeutics through the challenges of preclinical development and towards potential clinical trials.
Track Record: As CEO, Garo H. Armen is responsible for guiding Protagenic Therapeutics through its early stages of development. His key achievements include securing funding for the company's research and development programs and advancing PT00114 towards clinical trials. His strategic decisions will be crucial in determining the company's long-term success. Armen's leadership is focused on building a strong team and fostering a culture of innovation.
Common Questions About PTIXW (Healthcare)
What happened to Protagenic Therapeutics, Inc. (PTIXW) stock?
Protagenic Therapeutics, Inc. (PTIXW) no longer trades on public markets. It was delisted in January 2026. The figures below are historical and are not a current quote.
Can I still buy PTIXW shares?
No. PTIXW stopped trading on public markets in January 2026, so the shares are not available through a broker. Anything you see quoted for PTIXW 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 PTIXW 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 Protagenic Therapeutics, 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 Protagenic Therapeutics, Inc. do?
Protagenic Therapeutics, Inc. is a pre-clinical biopharmaceutical company focused on discovering and developing novel therapeutics for stress-related neuropsychiatric and mood disorders. Their primary focus is on PT00114, a synthetic form of teneurin carboxy-terminal associated peptide, designed to dampen overactive stress responses.
What do analysts say about PTIXW stock?
As of March 17, 2026, there is limited analyst coverage for PTIXW due to its pre-clinical stage and micro-cap status. Any potential valuation metrics would be highly speculative and based on the potential success of PT00114. Investors should conduct their own due diligence and consider the inherent risks associated with investing in early-stage biotechnology companies.
What are the main risks for PTIXW?
The primary risks for Protagenic Therapeutics, Inc. include the inherent challenges of drug development, such as the potential for clinical trial failures and regulatory hurdles. The company's financial stability is also a concern, as it relies on securing funding to advance its research and development programs. Competition from larger pharmaceutical companies with greater resources poses a threat.
What revenue streams does Protagenic Therapeutics, Inc. have in healthcare?
As a pre-clinical stage company, Protagenic Therapeutics, Inc. currently does not have any established revenue streams. Its potential future revenue streams are contingent on the successful development and commercialization of PT00114 or other therapeutic candidates.
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 limited available data. The company is in the pre-clinical stage, and its future performance is highly uncertain.
- AI analysis is pending, which may provide additional insights.