Skip to main content
Skip to main content
CLDX logo

Celldex Therapeutics, Inc. (CLDX)

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.

Celldex Therapeutics, Inc. (CLDX) trades at $25.60 with AI Score 58/100 (Hold). Celldex Therapeutics is a biopharmaceutical company specializing in developing monoclonal and bispecific antibodies for treating inflammatory diseases and various cancers. Market cap: 1701094682, Sector: Healthcare.

Last analyzed: Feb 9, 2026
Celldex Therapeutics is a biopharmaceutical company specializing in developing monoclonal and bispecific antibodies for treating inflammatory diseases and various cancers. Their clinical programs focus on novel antibody-based therapeutics to activate the immune system and target specific disease pathways.
58/100 AI Score MCap 2B Vol 758K

Celldex Therapeutics, Inc. (CLDX) Healthcare & Pipeline Overview

CEOAnthony S. Marucci
Employees186
HeadquartersHampton, US
IPO Year1986

Celldex Therapeutics is pioneering antibody-based therapeutics for cancer and inflammatory diseases, leveraging innovative bispecific antibody technology and strategic collaborations to drive clinical advancements and address unmet medical needs in a multi-billion dollar market, offering significant growth potential.

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

Investment Thesis

Celldex Therapeutics presents a notable research candidate due to its innovative pipeline of antibody-based therapeutics targeting significant unmet needs in cancer and inflammatory diseases. The company's bispecific antibody platform, exemplified by CDX-527, offers a differentiated approach to cancer immunotherapy by combining CD27 costimulation with PD-L1 blockade. Positive clinical data from ongoing trials of CDX-0159 and CDX-1140 could serve as major catalysts, driving significant value appreciation. With a market cap of $1.58 billion and a gross margin of 68.5%, Celldex is well-positioned to capitalize on the growing demand for novel immunotherapies. Strategic collaborations with leading research institutions and pharmaceutical companies further validate its technology and de-risk its development programs. The company's focus on high-value targets and its experienced management team make it an attractive investment in the biotechnology sector.

Based on FMP financials and quantitative analysis

Key Highlights

  • Market Cap of $1.58 billion reflects investor confidence in Celldex's pipeline and technology.
  • Gross Margin of 68.5% indicates strong potential profitability as products advance through clinical development.
  • P/E Ratio of -7.03 suggests the company is currently not profitable, typical for a development-stage biotech, but with significant future earnings potential.
  • Beta of 1.21 indicates higher volatility compared to the market, reflecting the inherent risks and potential rewards of biotech investments.
  • Strategic collaborations with University of Southampton, Amgen, and Yale University validate Celldex's technology and expand its research capabilities.

Competitors & Peers

Strengths

  • Innovative antibody-based therapeutics pipeline.
  • Bispecific antibody platform with potential for multiple products.
  • Strategic collaborations with leading research institutions.
  • Experienced management team.

Weaknesses

  • High R&D costs and long development timelines.
  • Dependence on clinical trial outcomes.
  • Currently not profitable.
  • Competition from larger pharmaceutical companies.

Catalysts

  • Phase I clinical trial results for CDX-0159.
  • Clinical trial updates for CDX-1140.
  • Advancement of CDX-527 into later-stage clinical trials.
  • New strategic partnerships and licensing agreements.
  • Expansion of the pipeline into new therapeutic areas.

Risks

  • Clinical trial failures could significantly impact the stock price.
  • Regulatory delays could delay the approval of new therapies.
  • Competition from other companies in the biotechnology industry.
  • High R&D costs could strain financial resources.
  • Patent expirations could reduce the exclusivity of key products.

Growth Opportunities

  • CDX-0159 Development: CDX-0159, a Phase I monoclonal antibody targeting the KIT receptor, represents a significant growth opportunity in treating KIT-driven diseases. The market for KIT inhibitors is substantial, with applications in various cancers and inflammatory conditions. Positive Phase I data could lead to accelerated development and potential partnerships, driving significant value. The timeline for potential market entry is estimated at 3-5 years, contingent on clinical trial success.
  • CDX-1140 Advancement: The development of CDX-1140, an agonist monoclonal antibody targeting CD40, presents a major growth opportunity. CD40 is a key activator of immune response, making CDX-1140 a promising candidate for cancer immunotherapy. Successful clinical trials could position CDX-1140 as a cornerstone of combination therapies, expanding its market potential. The timeline for potential market entry is estimated at 4-6 years, contingent on clinical trial success.
  • CDX-527 Bispecific Antibody Platform: Celldex's CDX-527, a bispecific antibody combining CD27 costimulation with PD-L1 blockade, offers a differentiated approach to cancer immunotherapy. This platform has the potential to generate multiple therapeutic candidates, addressing a wide range of cancers. The market for bispecific antibodies is rapidly growing, driven by their enhanced efficacy and specificity. The timeline for potential market entry is estimated at 5-7 years, contingent on clinical trial success.
  • Strategic Partnerships and Licensing: Celldex's strategy of forming strategic partnerships and licensing agreements provides a significant growth opportunity. Collaborations with leading research institutions and pharmaceutical companies can accelerate the development and commercialization of its therapeutic candidates. These partnerships can also provide access to new technologies and markets, expanding Celldex's reach and impact. Ongoing: Celldex continues to seek partnerships.
  • Expansion into New Therapeutic Areas: Celldex has the opportunity to expand its pipeline into new therapeutic areas beyond cancer and inflammatory diseases. By leveraging its antibody engineering expertise and platform technologies, the company can target other diseases with unmet medical needs. This diversification can reduce risk and create new growth avenues. The timeline for expansion into new areas is ongoing, with potential new programs initiated within the next 2-3 years.

Opportunities

  • Positive clinical data from ongoing trials.
  • Expansion into new therapeutic areas.
  • Strategic partnerships and licensing agreements.
  • Growing market for antibody-based therapeutics.

Threats

  • Clinical trial failures.
  • Regulatory hurdles.
  • Competition from other companies.
  • Patent expirations.

Competitive Advantages

  • Proprietary antibody engineering platform.
  • Strong intellectual property portfolio.
  • Strategic collaborations with leading research institutions.
  • Experienced management team with expertise in antibody therapeutics.

About CLDX

Celldex Therapeutics, Inc., founded in 1983 and headquartered in Hampton, New Jersey, is a biopharmaceutical company dedicated to developing innovative antibody-based therapeutics for a range of diseases. The company focuses on monoclonal and bispecific antibodies designed to treat inflammatory conditions and various forms of cancer. Celldex's approach centers on modulating the immune system and targeting specific pathways involved in disease progression. Their pipeline includes drug candidates like CDX-0159, a Phase I monoclonal antibody targeting the KIT receptor tyrosine kinase, and CDX-1140, an agonist monoclonal antibody targeting CD40, a key activator of immune response. CDX-527, a bispecific antibody, couples CD27 costimulation with PD-L1/PD-1 pathway blockade to enhance anti-tumor T cell responses. Celldex has established research collaborations and license agreements with institutions like the University of Southampton, Amgen Inc. (for CDX-301 and CD40 ligand), and Yale University, expanding its research capabilities and therapeutic potential. The company's strategy involves advancing its clinical programs, exploring new antibody technologies, and forging strategic partnerships to deliver innovative therapies to patients.

What They Do

  • Develop therapeutic monoclonal antibodies for cancer treatment.
  • Develop bispecific antibodies for cancer immunotherapy.
  • Target inflammatory diseases with antibody-based therapeutics.
  • Conduct Phase I clinical trials for novel drug candidates.
  • Engage in research collaborations with universities and pharmaceutical companies.
  • Modulate the immune system to fight diseases.
  • Block specific disease pathways with targeted antibodies.

Business Model

  • Develop and out-license antibody therapeutics.
  • Generate revenue through research collaborations and licensing agreements.
  • Advance drug candidates through clinical trials.
  • Potentially commercialize approved therapies directly or through partners.

Industry Context

Celldex Therapeutics operates within the rapidly evolving biotechnology industry, which is characterized by intense competition, high R&D costs, and stringent regulatory requirements. The market for antibody-based therapeutics is expanding, driven by the increasing prevalence of cancer and inflammatory diseases. Key trends include the development of bispecific antibodies, personalized medicine, and immunotherapies. Celldex's focus on these areas positions it to capitalize on these trends. Competitors include companies like ABCL, BHVN, HRMY, IMNM, and JANX, each pursuing different therapeutic approaches. The biotechnology industry is projected to continue its growth trajectory, offering significant opportunities for companies with innovative technologies and strong clinical pipelines.

Key Customers

  • Patients with cancer.
  • Patients with inflammatory diseases.
  • Pharmaceutical companies seeking to license innovative therapeutics.
  • Research institutions collaborating on drug development.
AI Confidence: 71% Updated: Feb 9, 2026

Financials

Chart & Info

Celldex Therapeutics, Inc. (CLDX) stock price: $25.60 (-1.41, -5.22%)

Latest News

Analyst Consensus

Consensus Rating

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

Price Targets

Wall Street price target analysis for CLDX.

MoonshotScore

58/100

What does this score mean?

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

What Investors Ask About Celldex Therapeutics, Inc. (CLDX) — Healthcare

What does Celldex Therapeutics, Inc. do?

Celldex Therapeutics is a biopharmaceutical company focused on developing innovative antibody-based therapeutics for treating cancer and inflammatory diseases. The company's pipeline includes monoclonal and bispecific antibodies designed to modulate the immune system and target specific pathways involved in disease progression. Celldex's approach centers on advancing drug candidates through clinical trials and forging strategic partnerships to deliver innovative therapies to patients, addressing unmet medical needs in these critical areas.

Is CLDX stock worth researching?

CLDX stock presents a speculative but potentially rewarding investment opportunity. The company's innovative pipeline and strategic collaborations offer significant growth potential. However, the inherent risks of biotechnology investments, including clinical trial failures and regulatory hurdles, should be considered. While the company is currently not profitable, positive clinical data and successful commercialization of its therapies could drive significant value appreciation. Investors should carefully assess their risk tolerance and conduct thorough due diligence before investing.

What are the main risks for CLDX?

The main risks for CLDX include the potential for clinical trial failures, which could significantly impact the stock price. Regulatory delays and competition from other companies in the biotechnology industry also pose challenges. High R&D costs could strain financial resources, and patent expirations could reduce the exclusivity of key products. Investors should be aware of these risks and carefully consider their potential impact on the company's future performance.

What are the key factors to evaluate for CLDX?

Celldex Therapeutics, Inc. (CLDX) currently holds an AI score of 58/100, indicating moderate score. Key strength: Innovative antibody-based therapeutics pipeline. Primary risk to monitor: Clinical trial failures could significantly impact the stock price. This is not financial advice.

How frequently does CLDX data refresh on this page?

CLDX 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 CLDX's recent stock price performance?

Recent price movement in Celldex Therapeutics, Inc. (CLDX) can be influenced by earnings results, analyst revisions, sector rotation, and broader market sentiment. Notable catalyst: Innovative antibody-based therapeutics pipeline. Check the News and Technical Analysis tabs for the latest drivers. Past performance does not predict future results.

Should investors consider CLDX overvalued or undervalued right now?

Determining whether Celldex Therapeutics, Inc. (CLDX) 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 CLDX?

Before investing in Celldex Therapeutics, Inc. (CLDX), 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
  • Information is based on publicly available sources and may be subject to change.
  • Investment decisions should be based on individual risk tolerance and financial circumstances.
Data Sources

Popular Stocks