NASDAQ:CLDX Celldex Therapeutics (CLDX) Stock Price, News & Analysis $30.73 0.00 (0.00%) Closing price 05/22/2026 04:00 PM EasternExtended Trading$30.45 -0.28 (-0.90%) As of 05/22/2026 07:34 PM Eastern Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. Learn more. Add Compare Share Share Stock Analysis Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsFDA EventsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock About Celldex Therapeutics Stock (NASDAQ:CLDX) View Price History Chart DataSkip Price History Chart 1 Day 5 Days 30 Days 90 Days 1 Year Advanced 1 Day 1 Day 5 Days 30 Days 90 Days 1 Year Advanced Show volume Show extended hours Get Celldex Therapeutics alerts:Sign Up Key Stats Today's Range$30.65▼$31.2250-Day Range$28.54▼$34.5552-Week Range$18.55▼$35.79Volume582,927 shsAverage Volume724,510 shsMarket Capitalization$2.41 billionP/E RatioN/ADividend YieldN/APrice Target$49.78Consensus RatingModerate Buy Company Overview Celldex Therapeutics, Inc. is a clinical-stage biopharmaceutical company focused on the discovery and development of targeted immunotherapies for cancer and other serious diseases. The company’s research platforms leverage novel antibody and vaccine technologies designed to engage the patient’s immune system, with a particular emphasis on oncology and neurologic indications. Celldex’s pipeline includes both monoclonal antibodies and biologic agents that seek to modulate immune responses or deliver targeted cytotoxic activity. Among Celldex’s lead product candidates is glembatumumab vedotin, an antibody–drug conjugate directed against the glycoprotein NMB (gpNMB) for the treatment of certain breast and skin cancers. Other investigational compounds include varlilumab, an agonist antibody targeting CD27, CDX-301, a recombinant human Flt3 ligand designed to expand dendritic and immune cell populations, and CDX-1140, an antibody targeting CD40 to activate antigen-presenting cells. These programs are in various stages of clinical development, and Celldex collaborates with academic centers and industry partners to advance trials in the United States and select international sites. Founded in 1997 and headquartered in Hampton, New Jersey, Celldex has evolved from a small discovery lab into a specialized immunotherapy company. Under the leadership of President and Chief Executive Officer Roger F. Dansey, M.D., the organization has strengthened its scientific expertise and manufacturing capabilities to support both early-stage and later-stage development activities. Celldex serves patients primarily in North America while maintaining strategic relationships to facilitate broader access to its investigational therapies in other regions.AI Generated. May Contain Errors. Read More Celldex Therapeutics Stock Analysis - MarketRank™See Top-Rated MarketRank™ Stocks44th Percentile Overall ScoreCLDX MarketRank™: Celldex Therapeutics scored higher than 44% of companies evaluated by MarketBeat, and ranked 602nd out of 869 stocks in the medical sector. Scores are calculated by averaging available category scores, with extra weight given to analysis and valuation. Analyst's Opinion4.4 / 5Analyst RatingModerate Buy Consensus RatingCelldex Therapeutics has received a consensus rating of Moderate Buy. The company's average rating score is 2.80, and is based on 1 strong buy rating, 7 buy ratings, 1 hold rating, and 1 sell rating.Upside PotentialCelldex Therapeutics has a consensus price target of $49.78, representing about 62.0% upside from its current price of $30.73.Amount of Analyst CoverageCelldex Therapeutics has been the subject of 6 research reports in the past 90 days, demonstrating strong analyst interest in this stock.Read more about Celldex Therapeutics' stock forecast and price target. Earnings and Valuation0.0 / 5Proj. Earnings GrowthDecreasing Earnings GrowthEarnings for Celldex Therapeutics are expected to decrease in the coming year, from ($4.45) to ($4.67) per share.Price to Earnings Ratio vs. the MarketThe P/E ratio of Celldex Therapeutics is -7.21, which means that its earnings are negative and its P/E ratio cannot be compared to companies with positive earnings.Price to Earnings Ratio vs. SectorThe P/E ratio of Celldex Therapeutics is -7.21, which means that its earnings are negative and its P/E ratio cannot be compared to companies with positive earnings.Price to Book Value per Share RatioCelldex Therapeutics has a P/B Ratio of 5.29. P/B Ratios above 3 indicate that a company could be overvalued with respect to its assets and liabilities.Read more about Celldex Therapeutics' valuation and earnings. Short Interest3.0 / 5Short Interest LevelHealthy Percentage of Shares Shorted10.21% of the float of Celldex Therapeutics has been sold short.Short Interest Ratio / Days to CoverCelldex Therapeutics has a short interest ratio ("days to cover") of 9.41.Change versus previous monthShort interest in Celldex Therapeutics has recently decreased by 8.54%, indicating that investor sentiment is improving significantly. Dividend0.0 / 5Dividend StrengthN/A Dividend YieldCelldex Therapeutics does not currently pay a dividend.Dividend GrowthCelldex Therapeutics does not have a long track record of dividend growth. News and Social Media0.0 / 5News SentimentN/A News Coverage This WeekMarketBeat has tracked 1 news article for Celldex Therapeutics this week, compared to 3 articles on an average week.Search InterestOnly 4 people have searched for CLDX on MarketBeat in the last 30 days. This is a decrease of -73% compared to the previous 30 days. Company Ownership0.2 / 5Insider TradingN/A Insider Buying vs. Insider SellingIn the past three months, Celldex Therapeutics insiders have not sold or bought any company stock.Percentage Held by Insiders5.20% of the stock of Celldex Therapeutics is held by insiders.Percentage Held by InstitutionsCelldex Therapeutics has minimal institutional ownership at this time.Read more about Celldex Therapeutics' insider trading history. Receive CLDX Stock News and Ratings via Email Sign-up to receive the latest news and ratings for Celldex Therapeutics and its competitors with MarketBeat's FREE daily newsletter. Submit View SMS TermsSMS is currently available in Australia, Belgium, Canada, France, Germany, Ireland, Italy, New Zealand, the Netherlands, Singapore, South Africa, Spain, Switzerland, the United Kingdom, and the United States. 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CLDX Stock News HeadlinesCelldex (CLDX) Receives a Buy from BarclaysMay 20, 2026 | theglobeandmail.comCelldex Therapeutics (NASDAQ:CLDX) Price Target Raised to $54.00May 16, 2026 | americanbankingnews.comALERT: Drop these 5 stocks before the market opens tomorrow!The Wall Street Journal is already raising the alarm about a potential market crash, and Weiss Ratings research points to the first half of 2026 as a particularly rough stretch for certain holdings. Some of America's most popular stocks could take serious damage as a radical market shift plays out. Analysts at Weiss Ratings have identified five names you may want to remove from your portfolio before this unfolds. If any of these are in your portfolio, now is the time to review your positions.May 25 at 1:00 AM | Weiss Ratings (Ad)Assessing Celldex Therapeutics (CLDX) Valuation After Recent Share Price Pullback And Mixed SignalsMay 13, 2026 | finance.yahoo.comCelldex Therapeutics, Inc.: Celldex Reports First Quarter Financial Results and Provides Corporate UpdateMay 8, 2026 | finanznachrichten.deCelldex Reports First Quarter Financial Results and Provides Corporate UpdateMay 7, 2026 | globenewswire.comCelldex: A Mast Cell Reset Story Hiding Inside A CSU TrialMay 7, 2026 | seekingalpha.comIs Celldex Therapeutics (CLDX) Still Attractive After A 70% One Year Share Price JumpApril 26, 2026 | finance.yahoo.comSee More Headlines CLDX Stock Analysis - Frequently Asked Questions How have CLDX shares performed this year? Celldex Therapeutics' stock was trading at $27.16 at the beginning of 2026. Since then, CLDX stock has increased by 13.1% and is now trading at $30.73. How were Celldex Therapeutics' earnings last quarter? Celldex Therapeutics, Inc. (NASDAQ:CLDX) released its quarterly earnings data on Thursday, May, 7th. The biopharmaceutical company reported ($1.18) earnings per share (EPS) for the quarter, missing analysts' consensus estimates of ($1.15) by $0.03. The biopharmaceutical company earned $0.02 million during the quarter, compared to analyst estimates of $0.80 million. When did Celldex Therapeutics' stock split? Celldex Therapeutics shares reverse split on the morning of Monday, February 11th 2019.The 1-15 reverse split was announced on Friday, February 8th 2019. The number of shares owned by shareholders was adjusted after the closing bell on Friday, February 8th 2019. An investor that had 100 shares of stock prior to the reverse split would have 7 shares after the split. Who are Celldex Therapeutics' major shareholders? Top institutional investors of Celldex Therapeutics include Commodore Capital LP (3.44%), Eversept Partners LP (2.28%), Dimensional Fund Advisors LP (1.35%) and Pictet Asset Management Holding SA (1.39%). Insiders that own company stock include Anthony S Marucci, Samuel Bates Martin, Richard M Wright, Elizabeth Crowley, Margo Heath-Chiozzi and Diane C Young. View institutional ownership trends. How do I buy shares of Celldex Therapeutics? Shares of CLDX stock can be purchased through any online brokerage account. Popular online brokerages with access to the U.S. stock market include Charles Schwab, E*TRADE, Fidelity, and Vanguard Brokerage Services. What other stocks do shareholders of Celldex Therapeutics own? Based on aggregate information from My MarketBeat watchlists, some other companies that Celldex Therapeutics investors own include Meta Platforms (META), Advanced Micro Devices (AMD), NVIDIA (NVDA), Tesla (TSLA), Netflix (NFLX), Alphabet (GOOG) and Visa (V). Company Calendar Last Earnings5/07/2026Today5/25/2026Next Earnings (Estimated)8/06/2026Fiscal Year End12/31/2026Get Stock Alerts Health Indicator TradeSmith's Health IndicatorA long-term volatility-based measure designed for securities held 12 months or longer.Green: Strong and healthy uptrend with normal pullbacks.Yellow: Significant pullback but still within expected volatility.Red: Dropped beyond expected volatility; considered unhealthy. Green Zone (10m+) 1-Year History May 25 Aug 25 Nov 25 Feb 26 May 26 CLDX's financial health is in the Green zone, according to TradeSmith. CLDX has been in this zone for over 10 months. Industry, Sector and Symbol Stock ExchangeNASDAQ SectorMedical Industry MED - BIOMED/GENE Sub-IndustryBiotechnology Current SymbolNASDAQ:CLDX CIK744218 Webwww.celldex.com Phone(908) 454-7120Fax908-454-1911Employees150Year Founded1983Price Target and Rating Average Price Target for Celldex Therapeutics$49.78 High Price Target$68.00 Low Price Target$34.00 Potential Upside/Downside+62.0%Consensus RatingModerate Buy Rating Score (0-4)2.80 Research Coverage10 Analysts Profitability EPS (Trailing Twelve Months)($4.26) Trailing P/E RatioN/A Forward P/E RatioN/A P/E GrowthN/ANet Income-$258.76 million Net MarginsN/A Pretax Margin-32,753.58% Return on Equity-50.72% Return on Assets-46.59% Debt Debt-to-Equity RatioN/A Current Ratio8.92 Quick Ratio8.92 Sales & Book Value Annual Sales$1.54 million Price / Sales1,566.23 Cash FlowN/A Price / Cash FlowN/A Book Value$5.81 per share Price / Book5.29Miscellaneous Outstanding Shares78,490,000Free Float74,410,000Market Cap$2.41 billion OptionableOptionable Beta0.98 Social Links 7 Stocks to Buy And Hold ForeverClick the link to see MarketBeat's list of seven stocks and why their long-term outlooks are very promising. Get This Free Report This page (NASDAQ:CLDX) was last updated on 5/25/2026 by MarketBeat.com Staff. 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