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Aptorum Group Limited (APM) Stock Analysis

Educational signal · not a buy or sell recommendation · How to read this

DELISTED 2026

What happened to Aptorum Group Limited (APM) stock?

Aptorum Group Limited (APM) no longer trades on public markets. It was delisted in July 2026. The figures below are historical and are not a current quote.

MCap: $5.24M| Vol: 845| 52-wk range: $0.60 – $44.70

Market cap $5.24M is the value of all shares combined.

Data from FMP · Methodology

For informational purposes only. Not financial advice. Machine-generated analysis by Stock Expert AI — model gemini-2.0-flash, generated May 31, 2026. Editorial oversight is systemic, not page-by-page. Editorially accountable: Sedat ANAK, Founder and Editor-in-Chief. Data sources: Financial Modeling Prep, Yahoo Finance, SEC EDGAR

Aptorum Group Limited (APM). Aptorum Group Limited is a biopharmaceutical company focused on developing therapeutics and diagnostics for infectious diseases and cancer. Market cap: $5.24M, Sector: Healthcare.

Last analyzed: May 31, 2026
Aptorum Group Limited is a biopharmaceutical company focused on developing therapeutics and diagnostics for infectious diseases and cancer. The company's pipeline includes products targeting neuroblastoma, coronavirus, bacterial infections, and other disease areas.

Analyst Coverage for APM: APM 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 APM against Healthcare peers across nine fundamental dimensions and assigns a neutral fundamental signal based on the underlying data.

Watch the APM film Every key number, told as a short cinematic story — just press play. ~2 min
Council Score · Weighted Average of 3 Disciplines
Split View 39/100 · D

APM: 1/2 scored disciplines lean bearish. Dominant signal: Ray Dalio bullish.

How is this calculated? →
Legends Council · 5 Legends + Moon AI

AI simulations built from the named investors' published principles. Not affiliated with, endorsed by, or the opinion of these individuals. How these lenses are built

Dalio-style lens (simulated)Ray Dalio
Favorable read
Englander-style lens (simulated)Izzy Englander
Unfavorable read
Klarman-style lens (simulated)Seth Klarman
Unfavorable read
Moon AI lens (model)
Neutral read
Munger's Mindset · Balance Sheet & Valuation
Financial Health
Negative
Margin of Safety
Fairly Valued
Council Score · Weighted Average of 3 Disciplines · See tabs for details →
The lenses are modelled on the published principles of the investors named. We are not affiliated with them, they have not endorsed this, and it is not their opinion of this stock.

Aptorum Group Limited (APM) Healthcare & Pipeline Overview

CEOChung Yuen Huen
Employees2
HeadquartersLondon, GB
IPO Year2018

Aptorum Group Limited is a biopharmaceutical company focused on discovering, developing, and commercializing therapeutic products for infectious diseases and cancer. With a diverse pipeline including SACT-1 and SACT-COV19, the company operates in the Therapeutics and Non-Therapeutics segments, addressing unmet needs in neurology, gastroenterology, and metabolic disorders.

Data Provenance | Financial Data Quantitative Analysis Analysis: May 31, 2026

What Is the Investment Thesis for APM?

AI-written as of May 31, 2026 — figures and tone reflect the data available then, not today's score.

Aptorum Group Limited presents a high-risk, high-reward investment profile within the biotechnology sector. The company's diverse pipeline, targeting infectious diseases and cancer, offers potential for significant returns if key products achieve regulatory approval and commercial success. However, the company's small market capitalization of $5.24M and limited number of employees (1) indicate a highly speculative investment. Key value drivers include the successful development and commercialization of SACT-1, SACT-COV19, and ALS-4. Growth catalysts include positive clinical trial results and strategic partnerships. Potential risks include regulatory hurdles, competition from larger pharmaceutical companies, and the need for additional funding to support ongoing research and development. Investors should carefully consider these factors before investing.

Based on FMP financials and quantitative analysis

APM Key Highlights

AI-written as of May 31, 2026 — figures and tone reflect the data available then, not today's score.

Aptorum Group Limited operates in the high-growth biotechnology sector, focusing on infectious diseases and cancer therapeutics.

  • The company's pipeline includes SACT-1 for neuroblastoma and SACT-COV19 for coronavirus disease, addressing critical unmet medical needs.
  • Aptorum is developing ALS-4 to treat bacterial infections caused by staphylococcus aureus, including MRSA, a significant healthcare challenge.
  • The company's research extends to neurology, gastroenterology, metabolic disorders, and women's health, indicating a broad therapeutic focus.
  • Aptorum Group Limited's small market capitalization of $5.24M reflects the high-risk, high-reward nature of its early-stage drug development programs.

Who Are APM's Competitors?

APM is benchmarked below against 8 industry peers on price, market cap, and our AI MoonshotScore.

Company Price Change Market Cap MoonshotScore
JNJ Johnson & Johnson $266.59 +0.09% $642B 895-pillar
MRK Merck & Co., Inc. $144.71 -1.91% $357B 745-pillar
PFE Pfizer Inc. $27.65 -0.47% $158B 665-pillar
RLYB Rallybio Corporation $16.75 -1.30% $88.9M 825-pillar
ICCC ImmuCell Corporation $9.91 +0.05% $89.7M 775-pillar
ORMP Oramed Pharmaceuticals Inc. $4.74 -0.38% $194M 785-pillar
NAGE Niagen Bioscience Inc $3.04 -0.49% $242M 665-pillar
QTTB Q32 Bio Inc. $10.77 -3.37% $320M 685-pillar

AI Score by Stock Expert AI · Price data: FMP / Yahoo Finance

What Are APM's Key Strengths?

Diverse pipeline of therapeutic candidates

  • Focus on unmet medical needs in infectious diseases and cancer
  • Proprietary drug discovery platforms
  • Experienced management team

What Are APM's Weaknesses?

Limited financial resources

  • Small number of employees
  • Reliance on external funding
  • Early-stage drug development programs

What Could Drive APM Stock Higher?

Clinical trial results for SACT-1 in neuroblastoma.

  • Regulatory submissions for ALS-4 in bacterial infections.
  • Development of RPIDD pathogen molecular diagnostic.

What Are the Key Risks for APM?

Financial-distress signal — its Altman Z-Score of -6.85 sits in the distress zone (elevated bankruptcy risk).

  • Negative return on equity (-5.9%) — the business is not currently generating profit on shareholder capital.
  • Weak fundamentals — a Piotroski F-Score of 2/9 flags soft profitability, leverage or efficiency.
  • Failure to obtain regulatory approvals for key therapeutic candidates.
  • Competition from larger pharmaceutical companies with greater resources.
  • Need for additional funding to support ongoing research and development.
  • Dependence on key personnel.

What Are the Growth Opportunities for APM?

  • SACT-1 for Neuroblastoma and Other Cancers: SACT-1 represents a significant growth opportunity for Aptorum, targeting neuroblastoma and other cancer types. Successful clinical trials and regulatory approval could position SACT-1 as a key player in this market, offering a novel treatment option for patients with limited alternatives. Aptorum's competitive advantage lies in its unique mechanism of action and potential for improved efficacy and safety compared to existing therapies.
  • SACT-COV19 for Coronavirus Disease: The ongoing coronavirus pandemic presents a substantial growth opportunity for Aptorum's SACT-COV19. While vaccine development has progressed, the need for effective treatments remains critical, especially for emerging variants and vulnerable populations. The global market for COVID-19 therapeutics is expected to remain significant in the coming years. Aptorum's competitive advantage lies in its potential to develop a novel antiviral therapy that can address the evolving challenges of the pandemic.
  • ALS-4 for Bacterial Infections (MRSA): ALS-4 targets bacterial infections caused by staphylococcus aureus, including MRSA, a growing concern in healthcare settings. The global market for MRSA treatments is projected to expand due to increasing antibiotic resistance and the need for new antibacterial agents. Aptorum's ALS-4 has the potential to address this unmet need, offering a novel approach to combatting MRSA infections. Successful development and commercialization could establish Aptorum as a leader in the fight against antibiotic-resistant bacteria.
  • RPIDD Pathogen Molecular Diagnostic: Aptorum's RPIDD, a pathogen molecular diagnostic, represents a growth opportunity in the diagnostics market. Rapid and accurate pathogen identification is crucial for effective disease management and infection control. The global molecular diagnostics market is expected to grow significantly, driven by advancements in genomics and personalized medicine. Aptorum's RPIDD has the potential to provide rapid and reliable diagnostic solutions, enabling timely treatment decisions and improved patient outcomes.
  • Expansion into Neurology, Gastroenterology, and Metabolic Disorders: Aptorum's focus on therapeutic and diagnostic projects in neurology, gastroenterology, and metabolic disorders presents a diversified growth strategy. These areas represent significant unmet medical needs and market opportunities. By expanding its pipeline beyond infectious diseases and cancer, Aptorum can leverage its research and development capabilities to address a broader range of healthcare challenges. This diversification strategy reduces the company's reliance on specific therapeutic areas and enhances its long-term growth potential.

What Opportunities Does APM Have?

  • Strategic partnerships with larger pharmaceutical companies
  • Successful clinical trial results
  • Regulatory approval of key therapeutic candidates
  • Expansion into new therapeutic areas

What Threats Does APM Face?

  • Competition from established pharmaceutical companies
  • Regulatory hurdles
  • Patent expirations
  • Product liability claims

What Are APM's Competitive Advantages?

  • Proprietary drug discovery platforms
  • Patent protection for key therapeutic candidates
  • Expertise in infectious diseases and cancer research

What Does APM Do?

Aptorum Group Limited, established in 2010 and headquartered in London, is a biopharmaceutical company dedicated to the discovery, development, and commercialization of therapeutic products. The company targets infectious diseases and cancer, operating through Therapeutics and Non-Therapeutics segments. Aptorum's pipeline features a range of products, including SACT-1 for neuroblastoma and other cancer types, SACT-COV19 for the treatment of coronavirus disease, ALS-4 for bacterial infections caused by staphylococcus aureus (including MRSA), and ALS-1 for viral infections caused by influenza virus A. Further pipeline developments include ALS-2/3 for gram-positive bacterial infections, RPIDD as a pathogen molecular diagnostic, NativusWell DOI (NLS-2) as a dietary supplement, NLS-1 for endometriosis treatment, DLS-1+2 for NSCLC with mutation, DLS-3 as an autoimmune small molecule, and CLS-1 for obesity treatment. These products leverage systematic screening of existing approved drug molecules and microbiome-based research platforms for metabolic diseases. Aptorum also operates a medical clinic, expanding its reach in healthcare services. The company's focus extends to therapeutic and diagnostic projects in neurology, gastroenterology, metabolic disorders, women's health, and other disease areas, reflecting a broad approach to addressing various medical needs.

What Products and Services Does APM Offer?

  • Discovers and develops therapeutic products.
  • Focuses on treatments for infectious diseases and cancer.
  • Operates in the Therapeutics and Non-Therapeutics segments.
  • Develops pathogen molecular diagnostics.
  • Conducts microbiome-based research for metabolic diseases.
  • Operates a medical clinic.

How Does APM Make Money?

  • Develops and out-licenses therapeutic products to larger pharmaceutical companies.
  • Generates revenue from the sale of dietary supplements.
  • Provides medical services through its clinic.

What Industry Does APM Operate In?

Aptorum Group Limited operates within the competitive biotechnology industry, characterized by rapid innovation and stringent regulatory requirements. Key trends include the increasing prevalence of chronic diseases, the growing demand for novel therapies, and the rise of precision medicine. Aptorum competes with established pharmaceutical companies and other emerging biotech firms, requiring strategic partnerships and successful clinical trials to gain market share. The company's focus on infectious diseases and cancer aligns with significant areas of unmet medical need and market opportunity.

Who Are APM's Key Customers?

  • Pharmaceutical companies (licensing partners)
  • Patients seeking treatment for infectious diseases and cancer
  • Consumers purchasing dietary supplements
Model self-rating on this text: 80% (not a measure of the evidence) Updated: May 31, 2026

Research confidence

Low 26/100

Thin evidence — scoring coverage unknown. Treat this as a starting point, not a conclusion.

  • Scoring coverage unknown
  • Price 3 days old
  • Latest filing 120 days ago
  • No analyst coverage

Company Profile

Aptorum Group Limited operates in the Biotechnology industry within the Healthcare sector. It is headquartered in Princeton, US. The company is led by CEO Ian Huen. APM has traded publicly since 2018.

Aptorum Group Limited Financial Trajectory

Aptorum Group Limited (APM) reported $0 in revenue for Jun 2026, based on the latest filing compared to the prior quarter. The company recorded net income of $1.6M, with diluted EPS of $1.99. Quarter-over-quarter revenue has been mixed, typical for a micro-cap company operating in Healthcare. Across the four most recent quarters, APM averaged $-2.46 in diluted EPS.

How Aptorum Group Limited Is Valued

Aptorum Group Limited carries a market capitalization of $5.24M, placing it in the micro-cap category.

ROE -6%

Key Financial Metrics

Return on equity for Aptorum Group Limited stands at -5.9%, a gauge of how efficiently it converts shareholder capital into profit. Return on assets is -7.3%, showing how much profit it generates from its asset base. Its free cash flow yield is 1.4%, a gauge of the cash the business throws off relative to its market value. A current ratio of 0.78 means current liabilities exceed short-term assets, a liquidity point worth watching. Its earnings yield is -18.0%, the inverse of the P/E and a quick read on earnings relative to price.

F-Score 2/9

Financial Health

Aptorum Group Limited'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 -6.85 places it in the distress zone, a signal of elevated financial risk.

5/6 beats

Earnings Track Record

Aptorum Group Limited has beaten Wall Street's EPS estimate in 5 of its last 6 reported quarters — a consistent record of delivering on expectations. Reported results have landed about 55.7% above estimates on average.

FY2026 est

Forward Outlook

Wall Street analysts project Aptorum Group Limited revenue of about $106.8M for fiscal 2026, with EPS near $3.10.

APM Financials

Fundamental Snapshot

Net Income Growth (FY)
+68.1%
EPS Growth (FY)
+75.6%
Free Cash Flow Growth (FY)
-54.1%
Return on Equity (TTM)
-5.9%
Current Ratio
0.8

Based on FMP financials and quantitative analysis · FY 2025

Bull Case vs Bear Case

Bull Case

  • Diverse pipeline of therapeutic candidates
  • Focus on unmet medical needs in infectious diseases and cancer
  • Proprietary drug discovery platforms
  • Experienced management team

Bear Case

  • Limited financial resources
  • Small number of employees
  • Reliance on external funding
  • Early-stage drug development programs

AI-generated arguments based on insider flow, news sentiment and technicals — not financial advice · May 2026

Recent Quarterly Results

Quarter Revenue Net Income EPS
Jun 2026 $0 $2M $1.99
Q4 FY2025 $0 -$921,490 -$1.25
Q2 FY2025 $960,817 -$5M -$7.67
Q4 FY2024 $0 -$2M -$2.90

Q4 FY2025 · filed 14 May 2026 · SEC EDGAR →

Based on FMP financials and quantitative analysis

APM Latest News

Leadership: Chung Yuen Huen

Unknown

Chung Yuen Huen is the CEO of Aptorum Group Limited. As the leader of a biopharmaceutical company, his background likely includes experience in pharmaceutical development, business strategy, and healthcare management. His role involves overseeing the company's research and development efforts, strategic planning, and financial performance.

Track Record: Due to limited information, Chung Yuen Huen's specific achievements and strategic decisions at Aptorum Group Limited are not available. His leadership is crucial in guiding the company through the challenges of drug development, regulatory approvals, and commercialization. The success of Aptorum's pipeline products will be a key indicator of his leadership effectiveness.

APM Healthcare Stock FAQ

What happened to Aptorum Group Limited (APM) stock?

Aptorum Group Limited (APM) no longer trades on public markets. It was delisted in July 2026. The figures below are historical and are not a current quote.

Can I still buy APM shares?

No. APM stopped trading on public markets in July 2026, so the shares are not available through a broker. Anything you see quoted for APM 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 APM 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 Aptorum Group Limited. 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 Aptorum Group Limited do?

Aptorum Group Limited is a biopharmaceutical company focused on discovering, developing, and commercializing therapeutic products for infectious diseases and cancer.

What do analysts say about APM stock?

Given Aptorum Group Limited's small market capitalization and early-stage drug development programs, analyst coverage may be limited. Investors should conduct their own due diligence and consider the inherent risks associated with investing in biotechnology companies.

What are the main risks for APM?

Aptorum Group Limited faces several risks inherent to the biotechnology industry. These include the potential failure to obtain regulatory approvals for its therapeutic candidates, competition from larger pharmaceutical companies with greater resources, and the need for additional funding to support ongoing research and development.

What revenue streams does Aptorum Group Limited have in healthcare?

Aptorum Group Limited's current revenue streams are not clearly defined based on the provided information. Potential revenue streams could include licensing agreements for its therapeutic candidates, sales of dietary supplements, and fees generated from its medical clinic.

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

Analysis updated
Data Sources & Methodology
Market data powered by Financial Modeling Prep & Yahoo Finance. AI analysis by Stock Expert AI proprietary algorithms. Technical indicators via industry-standard calculations. Last updated: .
Data Provenance
Sources: Financial Modeling Prep (FMP) — Primary · Yahoo Finance — Fallback · Alpaca — Tertiary
Last fetched:
Cache TTL: Quote 5min · Profile 7d · Financials 7d · Insider 48h
How we use AI: Numbers are pulled directly from FMP & Yahoo Finance — our AI writes the analysis, it never edits the figures.
Data provided as-is for educational purposes. Not financial advice. Methodology

Data provided for informational purposes only.

Analysis Notes
  • Information is based on available data and may be subject to change.
  • Investment in biotechnology companies involves significant risks.
Data Sources
Financial Modeling Prep (FMP)Stock Expert AI proprietary analysis

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