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Allakos Inc. (ALLK)

For informational purposes only. Not financial advice. Analysis by Sedat Aydin, Founder & Editor-in-Chief | AI-powered analysis. Data sourced from SEC filings and institutional-grade financial providers. Editorially reviewed. Not financial advice.

Allakos Inc. (ALLK) trades at $0.33 with AI Score 47/100 (Weak). Allakos Inc. is a clinical-stage biopharmaceutical company focused on developing therapeutics for allergy, inflammatory, and proliferative diseases. Market cap: 30M, Sector: Healthcare.

Last analyzed: Feb 9, 2026
Allakos Inc. is a clinical-stage biopharmaceutical company focused on developing therapeutics for allergy, inflammatory, and proliferative diseases. Their lead monoclonal antibody, lirentelimab (AK002), is undergoing clinical trials for various eosinophilic and mast cell-related conditions.
47/100 AI Score MCap 30M Vol 2M

Allakos Inc. (ALLK) Healthcare & Pipeline Overview

CEORobert Alexander
Employees131
HeadquartersSan Carlos, CA, US
IPO Year2018

Allakos Inc. pioneers targeted immunomodulatory therapies for allergy and inflammatory diseases, with lirentelimab (AK002) leading clinical trials for eosinophilic and mast cell disorders, presenting a notable opportunity in a high-need market despite current financial challenges.

Data Provenance | Financial Data Quantitative Analysis NASDAQ Analysis: Feb 9, 2026

Investment Thesis

Investing in Allakos presents a high-risk, high-reward opportunity. The company's lead drug candidate, lirentelimab, targets a novel pathway for treating eosinophilic and mast cell-driven diseases. Successful completion of ongoing Phase III trials for eosinophilic gastritis/duodenitis and Phase II/III trials for eosinophilic esophagitis could lead to significant market opportunities. The potential expansion into atopic dermatitis, chronic urticaria, and mast cell gastrointestinal disease further enhances the upside. However, the company's negative profit margin of -1135.7% and small market cap of $0.03B indicate substantial financial risk. Positive clinical data readouts in the next 12-24 months are critical catalysts that could drive significant stock appreciation. Investors should carefully weigh the potential for clinical success against the company's financial vulnerabilities.

Based on FMP financials and quantitative analysis

Key Highlights

  • Lirentelimab (AK002) is in Phase III study for eosinophilic gastritis and/or eosinophilic duodenitis, indicating advanced stage development.
  • Phase II/III study underway for eosinophilic esophagitis, suggesting potential for accelerated approval pathways.
  • Phase II clinical study for atopic dermatitis and chronic spontaneous urticaria, expanding potential indications.
  • Gross Margin of 27.6% indicates potential for profitability if clinical trials are successful and product is commercialized.
  • Market Cap of $0.03B reflects the high-risk nature of the investment and potential for significant upside with positive clinical results.

Competitors & Peers

Strengths

  • Novel therapeutic approach targeting Siglec-8.
  • Clinical-stage pipeline with multiple ongoing trials.
  • Potential for first-in-class treatment for eosinophilic diseases.
  • Experienced management team.

Weaknesses

  • High cash burn rate and reliance on external funding.
  • Negative profit margin and small market capitalization.
  • Clinical trial risks and regulatory uncertainties.
  • Limited commercial infrastructure.

Catalysts

  • Upcoming: Data readout from Phase III study of lirentelimab for eosinophilic gastritis/duodenitis.
  • Upcoming: Data readout from Phase II/III study of lirentelimab for eosinophilic esophagitis.
  • Upcoming: Data readout from Phase II study of lirentelimab for atopic dermatitis and chronic spontaneous urticaria.
  • Ongoing: Advancement of AK006 into clinical development.
  • Ongoing: Potential for partnerships or collaborations to fund development.

Risks

  • Ongoing: Clinical trial failures or delays.
  • Ongoing: Regulatory hurdles and rejection of drug applications.
  • Ongoing: Competition from other companies developing similar therapies.
  • Potential: Inability to raise sufficient capital to fund operations.
  • Potential: Product liability claims and litigation.

Growth Opportunities

  • Eosinophilic Gastrointestinal Diseases (EGIDs): Lirentelimab targets EGIDs, including eosinophilic gastritis and duodenitis, representing a significant market opportunity. The prevalence of EGIDs is increasing, and there are limited approved therapies. Successful Phase III trial outcomes could lead to regulatory approval and commercialization within the next 2-3 years, potentially capturing a substantial share of this underserved market.
  • Eosinophilic Esophagitis (EoE): The Phase II/III study of lirentelimab for EoE offers another near-term growth opportunity. EoE affects a significant portion of the population, and current treatments often have limitations. Positive data from this study could accelerate the approval process and expand lirentelimab's market reach. The EoE market is projected to grow substantially over the next five years.
  • Atopic Dermatitis and Chronic Spontaneous Urticaria: The Phase II clinical study for atopic dermatitis and chronic spontaneous urticaria broadens lirentelimab's potential applications. These conditions affect millions of people worldwide, and there is a need for more effective and targeted therapies. Success in these indications could open up significant revenue streams for Allakos.
  • Mast Cell Gastrointestinal Disease: Developing lirentelimab for mast cell gastrointestinal disease represents a longer-term growth opportunity. This area is less well-defined, but the potential market could be substantial if lirentelimab proves effective. Further research and clinical trials are needed to fully explore this opportunity.
  • AK006 for Allergic and Inflammatory Diseases: The development of AK006 provides a pipeline expansion opportunity. While still in early stages, AK006 could target different pathways or indications within the allergy and inflammatory disease space, diversifying Allakos's product portfolio and reducing its reliance on lirentelimab.

Opportunities

  • Expanding indications for lirentelimab.
  • Partnering with larger pharmaceutical companies.
  • Securing regulatory approvals for lead indications.
  • Developing new therapies for allergic and inflammatory diseases.

Threats

  • Competition from established pharmaceutical companies.
  • Failure to achieve positive clinical trial results.
  • Regulatory setbacks and delays.
  • Difficulty in raising capital.

Competitive Advantages

  • Proprietary technology targeting Siglec-8.
  • Patent protection for lirentelimab and AK006.
  • First-mover advantage in targeting eosinophilic and mast cell-driven diseases.
  • Clinical data supporting the efficacy and safety of lirentelimab.

About ALLK

Allakos Inc., founded in 2012 and headquartered in Redwood City, California, is a clinical-stage biopharmaceutical company dedicated to developing therapeutics that target immunomodulatory receptors present on immune effector cells. The company's primary focus is on allergy, inflammatory, and proliferative diseases. Their lead product candidate, lirentelimab (AK002), is a monoclonal antibody designed to inhibit Siglec-8, an inhibitory receptor found on eosinophils and mast cells. By targeting Siglec-8, lirentelimab aims to reduce the activity of these immune cells, which are implicated in various allergic and inflammatory conditions. Currently, lirentelimab is undergoing Phase III clinical trials for eosinophilic gastritis and/or eosinophilic duodenitis, as well as a Phase II/III study for eosinophilic esophagitis. Additionally, it is in a Phase II clinical study for atopic dermatitis and chronic spontaneous urticaria. Allakos is also exploring lirentelimab's potential in treating mast cell gastrointestinal disease, chronic urticaria, severe allergic conjunctivitis, and indolent systemic mastocytosis. Furthermore, the company is developing AK006 for the treatment of allergic and inflammatory diseases, expanding its pipeline of potential therapies. Despite its promising clinical programs, Allakos faces the challenges inherent in clinical-stage drug development, including regulatory hurdles and the need for substantial capital investment.

What They Do

  • Develop therapeutics targeting immunomodulatory receptors.
  • Focus on allergy, inflammatory, and proliferative diseases.
  • Lead product is lirentelimab (AK002), a monoclonal antibody.
  • Lirentelimab targets Siglec-8 on eosinophils and mast cells.
  • Conduct clinical trials for eosinophilic gastritis/duodenitis, eosinophilic esophagitis, atopic dermatitis, and chronic spontaneous urticaria.
  • Develop AK006 for allergic and inflammatory diseases.
  • Aim to reduce the activity of immune cells involved in allergic reactions.

Business Model

  • Develop and commercialize novel therapeutics.
  • Out-license or partner with larger pharmaceutical companies for commercialization.
  • Generate revenue through product sales and royalties.

Industry Context

Allakos operates within the biotechnology sector, specifically targeting the allergy and inflammatory disease market. This market is characterized by high unmet needs and significant growth potential. The competitive landscape includes companies like AGTC, ANGN, ELEV, FRLN, and HARP, which are developing therapies for various allergic and inflammatory conditions. The overall market for allergy and inflammatory disease treatments is projected to reach billions of dollars in the coming years, driven by increasing prevalence and the development of novel therapies. Allakos aims to differentiate itself through its focus on immunomodulatory receptors and its lead monoclonal antibody, lirentelimab.

Key Customers

  • Patients with eosinophilic gastritis and/or eosinophilic duodenitis.
  • Patients with eosinophilic esophagitis.
  • Patients with atopic dermatitis.
  • Patients with chronic spontaneous urticaria.
  • Potentially patients with mast cell gastrointestinal disease, chronic urticaria, severe allergic conjunctivitis, and indolent systemic mastocytosis.
AI Confidence: 69% Updated: Feb 9, 2026

Financials

Chart & Info

Allakos Inc. (ALLK) stock price: $0.33 (+0.00, +0.22%)

Latest News

Analyst Consensus

Consensus Rating

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

Price Targets

Wall Street price target analysis for ALLK.

MoonshotScore

47/100

What does this score mean?

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

Common Questions About ALLK

What does Allakos Inc. do?

Allakos Inc. is a clinical-stage biopharmaceutical company focused on developing therapeutics for allergy, inflammatory, and proliferative diseases. Their primary asset is lirentelimab (AK002), a monoclonal antibody targeting Siglec-8, an inhibitory receptor found on eosinophils and mast cells. By inhibiting Siglec-8, lirentelimab aims to reduce the activity of these immune cells, which are implicated in various allergic and inflammatory conditions. The company is currently conducting clinical trials for lirentelimab in eosinophilic gastritis/duodenitis, eosinophilic esophagitis, atopic dermatitis, and chronic spontaneous urticaria. Allakos is also developing AK006 for allergic and inflammatory diseases.

Is ALLK stock worth researching?

ALLK stock represents a speculative investment opportunity with significant potential upside and substantial risk. The company's success hinges on the clinical development and regulatory approval of lirentelimab. Positive data from ongoing Phase III and Phase II/III trials could drive significant stock appreciation. However, the company's negative profit margin and small market capitalization indicate a high degree of financial risk. Investors should carefully consider their risk tolerance and conduct thorough due diligence before investing in ALLK. The stock is suitable for investors with a high-risk appetite and a long-term investment horizon.

What are the main risks for ALLK?

The main risks for ALLK include clinical trial failures, regulatory setbacks, competition, and financial constraints. Clinical trial failures or delays could significantly impact the company's prospects and stock price. Regulatory hurdles and rejection of drug applications could also derail the company's development plans. Competition from other companies developing similar therapies poses a threat to Allakos's market share. The company's high cash burn rate and reliance on external funding create financial risks, including the potential for dilution or inability to continue operations. These risks should be carefully considered before investing in ALLK.

What are the key factors to evaluate for ALLK?

Allakos Inc. (ALLK) currently holds an AI score of 47/100, indicating low score. Key strength: Novel therapeutic approach targeting Siglec-8.. Primary risk to monitor: Ongoing: Clinical trial failures or delays.. This is not financial advice.

How frequently does ALLK data refresh on this page?

ALLK prices update in real time during U.S. market hours (9:30 AM-4:00 PM ET, weekdays). Fundamentals refresh after quarterly or annual filings. Analyst ratings and AI insights update daily. News is aggregated continuously from financial sources.

What has driven ALLK's recent stock price performance?

Recent price movement in Allakos Inc. (ALLK) can be influenced by earnings results, analyst revisions, sector rotation, and broader market sentiment. Notable catalyst: Novel therapeutic approach targeting Siglec-8.. Check the News and Technical Analysis tabs for the latest drivers. Past performance does not predict future results.

Should investors consider ALLK overvalued or undervalued right now?

Determining whether Allakos Inc. (ALLK) is overvalued or undervalued requires examining multiple metrics. Compare valuation ratios (P/E, P/S, EV/EBITDA) against sector peers for a comprehensive view.

What research should beginners do before buying ALLK?

Before investing in Allakos Inc. (ALLK), 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

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 provided for informational purposes only.

Analysis Notes
  • Stock data pending update may impact financial metrics.
  • Clinical trial outcomes are inherently uncertain.
Data Sources

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