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Puma Biotechnology, Inc. (PBYI)

$8.28 +$0.02 (+0.19%) |Weak · 35
Signals are mixed — the Council read leans HOLD (53/100) while the AI fundamental score is 35/100 (grade D); the two lenses disagree, so weigh the breakdown below. Strongest single signal: Seth Klarman bullish.
MCap: $421.24M| P/E Ratio: 12.2| Vol: 145.2K| Target: $5.00 (-39.6%)| 52-wk range: $3.03 – $7.90
Data from FMP · Methodology

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.

Puma Biotechnology, Inc. (PBYI) trades at $8.28 with AI Score 35/100 (Grade D). Puma Biotechnology, Inc. is a biopharmaceutical company focused on developing and commercializing innovative products for cancer care. Market cap: $421.24M, Sector: Healthcare.

Price live · AI analysis from May 10, 2026
Puma Biotechnology, Inc. is a biopharmaceutical company focused on developing and commercializing innovative products for cancer care. Their lead product, Neratinib, targets HER2-positive breast cancer and other solid tumors.

PBYI stock analysis for 2026: Analysts have set a consensus price target of $5.00 for Puma Biotechnology, Inc., suggesting 39.6% downside from the current price of $8.28. The AI MoonshotScore is 35/100, indicating a bearish outlook. Key factors: analyst coverage, AI-driven quantitative scoring.

Council Score · Weighted Average of 3 Disciplines
HOLD 53/100 · B

PBYI: 5/7 perspectives are bullish. Dominant signal: Seth Klarman bullish.

How is this calculated? →
Legends Council · 5 Legends + Moon AI
Ray Dalio
Bullish
Ken Griffin
Neutral
Jim Simons
Bullish
Izzy Englander
Bullish
Seth Klarman
Bullish
Moon AI
Bullish
Council Score · 8 perspectives · See tabs for details →

Puma Biotechnology, Inc. (PBYI) Healthcare & Pipeline Overview

CEOAlan H. Auerbach
Employees172
HeadquartersLos Angeles, CA, US
IPO Year2012

Puma Biotechnology, Inc. is a biopharmaceutical firm specializing in the development and commercialization of cancer therapies, primarily focused on its lead drug Neratinib for HER2-positive breast cancer. With licensing agreements spanning globally, Puma aims to enhance cancer treatment outcomes and expand its therapeutic applications.

Data Provenance | Financial Data Quantitative Analysis NASDAQ Analysis: May 10, 2026

What Is the Investment Thesis for PBYI?

Puma Biotechnology presents a focused investment opportunity within the biotechnology sector, primarily driven by the potential of Neratinib. With a P/E ratio of 12.2 and a profit margin of 10.7%, Puma demonstrates current profitability. Key growth catalysts include expanding Neratinib's indications and penetrating new geographic markets through existing licensing agreements. The company's gross margin of 74.5% suggests strong pricing power. However, investors should be aware of the risks associated with pharmaceutical development, including regulatory hurdles and competition from other cancer therapies. Successful clinical trials and regulatory approvals for new indications are critical for future growth.

Based on FMP financials and quantitative analysis

PBYI Key Highlights

  • Market capitalization of $421.24M reflects investor valuation of Puma Biotechnology's current and future potential.
  • P/E ratio of 12.2 indicates the company's profitability relative to its stock price.
  • Gross margin of 74.5% demonstrates efficient cost management in producing and selling its products.
  • Profit margin of 10.7% shows the percentage of revenue that turns into profit after all expenses, including cost of goods sold, are deducted.
  • Beta of 1.18 suggests that Puma Biotechnology's stock is slightly more volatile than the overall market.

Who Are PBYI's Competitors?

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

Company Price Change Market Cap AI Score
PFE Pfizer Inc. $23.72 -2.47% 136B 64
ANAB AnaptysBio, Inc. $63.69 +0.43% $2.75B 79
SNDX Syndax Pharmaceuticals, Inc. $22.11 +1.33% $1.96B 79
CGEN Compugen Ltd. $2.37 +3.73% $223.62M 76
ABVX Abivax S.A. $145.38 +0.51% $9.53B 76
MIRM Mirum Pharmaceuticals, Inc. $125.59 +4.26% $6.30B 68
DAWN Day One Biopharmaceuticals, Inc. $21.53 +0.00% $2.22B 68
AXSM Axsome Therapeutics, Inc. $240.85 -1.42% $12.39B 68

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

What Are PBYI's Key Strengths?

  • Approved drug (Neratinib) for HER2-positive breast cancer.
  • Established licensing agreements for global distribution.
  • Experienced management team.
  • Strong gross margin.

What Are PBYI's Weaknesses?

  • Reliance on a single product (Neratinib).
  • Competition from established pharmaceutical companies.
  • Potential for generic competition upon patent expiration.
  • Relatively small company size.

What Could Drive PBYI Stock Higher?

  • Potential FDA approval for Neratinib in new indications (e.g., HER2 mutation-positive solid tumors).
  • Ongoing clinical trials evaluating Neratinib in combination with other therapies.
  • Expansion of licensing agreements to new geographic regions.
  • Publication of clinical trial data supporting the efficacy of Neratinib.

What Are the Key Risks for PBYI?

  • Financial-distress signal — its Altman Z-Score of -3.15 sits in the distress zone (elevated bankruptcy risk).
  • Regulatory setbacks or delays in obtaining approvals for new indications.
  • Unsuccessful clinical trial results.
  • Competition from other cancer therapies.
  • Patent expiration and generic competition.
  • Reliance on a single product (Neratinib).

What Are the Growth Opportunities for PBYI?

  • Expanding Neratinib's Indications: Puma has the opportunity to expand the use of Neratinib beyond its current approved indication for early-stage HER2-overexpressed/amplified breast cancer. Investigating Neratinib for HER2 mutation-positive solid tumors could significantly broaden its market reach. The market for solid tumor therapies is substantial, with a global market size estimated at billions of dollars. Success in clinical trials and subsequent regulatory approvals are crucial for realizing this growth opportunity. Timeline: Ongoing clinical trials with potential data readouts within the next 2-3 years.
  • Geographic Expansion Through Licensing Agreements: Puma's existing licensing agreements with companies like Specialised Therapeutics Asia Pte Ltd. and CANbridge BIOMED Limited provide a pathway for geographic expansion. These partnerships allow Puma to enter new markets without significant direct investment. The global market for cancer therapies is expanding, particularly in Asia. Successful execution of these partnerships is key to unlocking this growth potential. Timeline: Ongoing, with potential for increased revenue generation within the next 1-2 years.
  • Combination Therapies: Exploring Neratinib in combination with other cancer therapies represents another growth opportunity. The combination of Neratinib with capecitabine for advanced or metastatic HER2-positive breast cancer is one such example. Combination therapies can often improve treatment outcomes and address drug resistance. The market for combination cancer therapies is growing, driven by the need for more effective treatments. Timeline: Ongoing clinical trials with potential data readouts within the next 2-3 years.
  • Strategic Acquisitions or Partnerships: Puma could pursue strategic acquisitions or partnerships to expand its product pipeline or access new technologies. Acquiring complementary assets or partnering with other biotechnology companies could accelerate growth and diversify risk. The biotechnology industry is characterized by frequent mergers and acquisitions. Successful execution of such deals requires careful due diligence and integration. Timeline: Opportunistic, depending on market conditions and available opportunities.
  • Direct Sales Force Expansion: While Puma currently relies on partnerships for some geographic regions, expanding its direct sales force in key markets could enhance its commercial capabilities. A direct sales force allows for greater control over marketing and sales efforts. The market for cancer therapies is highly competitive, and effective commercialization is essential for success. Timeline: Potential expansion within the next 3-5 years, contingent on market analysis and financial resources.

What Opportunities Does PBYI Have?

  • Expanding Neratinib's indications to other cancers.
  • Geographic expansion through existing partnerships.
  • Developing new cancer therapies.
  • Acquiring complementary assets.

What Threats Does PBYI Face?

  • Regulatory hurdles and delays.
  • Unsuccessful clinical trials.
  • Competition from new cancer therapies.
  • Patent expiration and generic competition.

What Are PBYI's Competitive Advantages?

  • Patent protection for Neratinib, providing exclusivity in key markets.
  • Established licensing agreements with global pharmaceutical companies, expanding market reach.
  • Clinical data supporting the efficacy and safety of Neratinib.
  • Expertise in developing and commercializing cancer therapies.

What Does PBYI Do?

Puma Biotechnology, Inc., founded in 2010 and headquartered in Los Angeles, California, is a biopharmaceutical company dedicated to innovating cancer care. The company's primary focus is on the development and commercialization of PB272 neratinib (oral), a kinase inhibitor. Neratinib is approved for use in patients with early-stage HER2-overexpressed/amplified breast cancer following adjuvant trastuzumab-based therapy. Puma is also investigating neratinib in combination with capecitabine for adult patients with advanced or metastatic HER2-positive breast cancer, as well as for HER2 mutation-positive solid tumors. The company operates both in the United States and internationally, collaborating with partners through licensing and sub-licensing agreements. These agreements include partnerships with Pfizer, Inc., Specialised Therapeutics Asia Pte Ltd., CANbridge BIOMED Limited, Pint Pharma International SA, Knight Therapeutics, Inc., Pierre Fabre Medicament SAS, and Bixink Therapeutics Co., Ltd., expanding the global reach of its therapies.

What Products and Services Does PBYI Offer?

  • Develop and commercialize pharmaceutical products for cancer treatment.
  • Focus on therapies for HER2-positive breast cancer and other solid tumors.
  • Market Neratinib (PB272), an oral kinase inhibitor, for early-stage HER2-overexpressed/amplified breast cancer.
  • Conduct clinical trials to evaluate Neratinib in combination with other therapies.
  • Establish licensing agreements with other pharmaceutical companies for global distribution.
  • Seek regulatory approvals for new indications and markets.

How Does PBYI Make Money?

  • Develop proprietary cancer therapies.
  • Commercialize approved therapies through direct sales and marketing in some regions.
  • License and sub-license rights to other companies for distribution in specific territories.
  • Generate revenue from product sales and licensing fees.

What Industry Does PBYI Operate In?

Puma Biotechnology operates within the competitive biotechnology industry, which is characterized by rapid innovation and stringent regulatory requirements. The market for cancer therapies is substantial and growing, driven by an aging population and increased cancer incidence. Puma's focus on HER2-positive breast cancer positions it within a specific niche of this market. Competition includes established pharmaceutical companies and other biotechnology firms developing similar therapies. Success in this industry requires strong research and development capabilities, successful clinical trials, and effective commercialization strategies.

Who Are PBYI's Key Customers?

  • Patients with HER2-positive breast cancer.
  • Oncologists and other healthcare professionals who prescribe cancer therapies.
  • Hospitals and cancer treatment centers.
  • Pharmaceutical companies that license Puma's products.
AI Confidence: 66% Updated: May 10, 2026

Company Profile

Puma Biotechnology, Inc. operates in the Biotechnology industry within the Healthcare sector. It is headquartered in Los Angeles, US. The company is led by CEO Alan H. Auerbach. PBYI has traded publicly since 2012.

F-Score 7/9Financial Health

Puma Biotechnology, Inc.'s Piotroski F-Score is 7/9, a 9-point checklist of profitability, leverage and efficiency — signaling solid underlying fundamentals. Its Altman Z-Score of -3.15 places it in the distress zone, a signal of elevated financial risk.

ROE 20%Key Financial Metrics

Return on equity for Puma Biotechnology, Inc. stands at 20.4%, a gauge of how efficiently it converts shareholder capital into profit. Return on assets is 12.7%, showing how much profit it generates from its asset base. PBYI trades at a trailing price-to-earnings ratio of 12.20, below the Healthcare sector average of ~23x. Its free cash flow yield is 12.8%, a gauge of the cash the business throws off relative to its market value. A current ratio of 2.38 indicates the company holds enough short-term assets to cover its near-term obligations. Its earnings yield is 5.8%, the inverse of the P/E and a quick read on earnings relative to price.

PBYI Valuation & Market Position

With a $421.24M market cap, Puma Biotechnology, Inc. sits in the small-cap segment of the market. Relative to its peer group, PBYI's quantitative score of 35/100 is below the peer average of 75/100.

FY2026 estForward Outlook

Wall Street analysts project Puma Biotechnology, Inc. revenue of about $222.0M for fiscal 2026, with EPS near $0.29.

PBYI Financials

Fundamental Snapshot

Revenue Growth (FY)
-0.9%
Net Income Growth (FY)
+2.8%
Free Cash Flow Growth (FY)
+7.4%
P/E (TTM)
17.1
Return on Equity (TTM)
+20.4%
Current Ratio
2.4
EV/EBITDA (TTM)
8.8

Based on FMP financials and quantitative analysis · FY 2025

Bull Case vs Bear Case

Bull Case

  • PBYI has seen increased insider buying lately, suggesting those in the know see value.
  • The community sentiment seems to be shifting more positive, possibly driven by recent news or developments.
  • There's a growing perception that PBYI is undervalued compared to its peers in the biotech space.
  • Puma's focus on targeted therapies is gaining traction, aligning with a broader market trend towards personalized medicine.

Bear Case

  • Recent market volatility is creating headwinds for smaller biotech companies like PBYI.
  • Some community members are expressing concerns about potential competition from biosimilars.
  • There's lingering uncertainty regarding PBYI's long-term growth strategy beyond its existing product.
  • Negative sentiment exists around the company's past performance, creating skepticism about future prospects.

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

PBYI Latest News

PBYI Analyst Consensus

Consensus Rating

Aggregated Buy/Hold/Sell recommendations from Benzinga, Yahoo Finance, and Finnhub for PBYI.

Price Targets

Consensus target: $5.00

PBYI MoonshotScore

35/100

What does this score mean?

The MoonshotScore rates PBYI's growth potential on a scale of 0-100 across multiple factors including innovation, market disruption, financial health, and momentum.

Leadership: Alan H. Auerbach

CEO

Alan H. Auerbach is the CEO of Puma Biotechnology, Inc. He has extensive experience in the biotechnology and pharmaceutical industries. Prior to founding Puma Biotechnology, Auerbach held various leadership positions in other biotech companies. His background includes expertise in finance, business development, and strategic planning. Auerbach's experience in the industry spans several decades, providing him with a deep understanding of the challenges and opportunities in the biotechnology sector.

Track Record: Under Alan Auerbach's leadership, Puma Biotechnology has successfully developed and commercialized Neratinib, a key drug for HER2-positive breast cancer. He has also secured strategic licensing agreements with major pharmaceutical companies, expanding the global reach of Puma's therapies. Auerbach has overseen the company's growth from its founding to its current market position. His strategic decisions have been instrumental in driving Puma's success.

Common Questions About PBYI (Healthcare)

What does Puma Biotechnology, Inc. do?

Puma Biotechnology, Inc. is a biopharmaceutical company focused on the development and commercialization of innovative products to enhance cancer care. Their primary product, Neratinib, is an oral kinase inhibitor approved for use in patients with early-stage HER2-overexpressed/amplified breast cancer following adjuvant trastuzumab-based therapy. The company also explores Neratinib's potential in treating other HER2-positive cancers and solid tumors through ongoing clinical trials and strategic partnerships. Puma aims to improve treatment outcomes and expand its market presence through continued research and global licensing agreements.

What do analysts say about PBYI stock?

Analyst coverage of Puma Biotechnology (PBYI) typically focuses on the potential of Neratinib and its future growth prospects. Key valuation metrics include the company's P/E ratio and market capitalization. Growth considerations involve the successful expansion of Neratinib's indications and the execution of licensing agreements. Analyst consensus may vary, but generally reflects the company's potential for growth balanced against the risks associated with pharmaceutical development and competition. Investors should consult multiple sources and conduct their own due diligence before making investment decisions.

What are the main risks for PBYI?

Puma Biotechnology faces several risks inherent in the biotechnology industry. These include regulatory risks associated with obtaining approvals for new indications, clinical trial risks related to the success of ongoing studies, and competitive risks from established pharmaceutical companies and emerging therapies. Additionally, Puma faces patent expiration risks, which could lead to generic competition. The company's reliance on a single product, Neratinib, also poses a risk. Successful mitigation of these risks is crucial for Puma's long-term growth and sustainability.

What are the key factors to evaluate for PBYI?

Puma Biotechnology, Inc. (PBYI) holds an AI score of 35/100 (low). P/E: 12.2x vs the S&P 500's ~20-25x. Analysts target $5.00 (-40%). Not financial advice.

How frequently does PBYI data refresh on this page?

PBYI prices update in real time during U.S. market hours. Fundamentals refresh after quarterly filings; analyst ratings and AI insights update daily; news is aggregated continuously.

What has driven PBYI's recent stock price performance?

Puma Biotechnology, Inc. (PBYI) moves on earnings results, analyst revisions, sector rotation, and market sentiment. Notable catalyst: Approved drug (Neratinib) for HER2-positive breast cancer. See the News tab for the latest drivers. Past performance does not predict future results.

Should investors consider PBYI overvalued or undervalued right now?

Puma Biotechnology, Inc. (PBYI) trades at 12.2x earnings. Analysts target $5.00 (-40%) — downside risk seen. Compare P/E, P/S, and EV/EBITDA against sector peers for a full view.

What research should beginners do before buying PBYI?

Before investing in Puma Biotechnology, Inc. (PBYI), research these four areas: (1) the company's revenue model and competitive position (see Company Overview), (2) financial health through revenue growth, margins, and cash flow (see MoonshotScore), (3) what Wall Street analysts recommend and their price targets (see Analyst tab), and (4) specific risk factors that could impact the stock (see Risk Factors section).

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

Price as of Analysis updated AI Score refreshed daily
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
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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 decisions should be based on individual risk tolerance and financial circumstances.
Data Sources

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