NASDAQ:CTKB Cytek Biosciences (CTKB) Stock Price, News & Analysis $5.61 -0.07 (-1.23%) As of 09:36 AM Eastern This is a fair market value price provided by Massive. Learn more. Add Compare Share Share Stock Analysis Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsFinancialsInsider TradesNews and TrendsOptions ChainOwnershipSEC FilingsShort Interest About Cytek Biosciences Stock (NASDAQ:CTKB) 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 Cytek Biosciences alerts:Sign Up Key Stats Today's Range$5.63▼$5.6350-Day Range$4.16▼$5.7152-Week Range$3.28▼$6.18Volume487 shsAverage Volume1.03 million shsMarket Capitalization$729.20 millionP/E RatioN/ADividend YieldN/APrice Target$5.56Consensus RatingHold Company Overview Cytek Biosciences, Inc. (NASDAQ: CTKB) develops and manufactures cell analysis solutions for research, clinical, and biopharmaceutical applications. The company is best known for its full-spectrum flow cytometry technology, which is designed to measure multiple cellular characteristics simultaneously and support the analysis of complex biological samples. Cytek’s product portfolio includes the Aurora and Northern Lights flow cytometers, which serve a range of laboratory needs from high-parameter research to more routine cell analysis. The company also offers reagents, including fluorochrome-conjugated antibodies, as well as software and related services intended to support instrument operation, data analysis, and laboratory workflows. Founded in 2014 and headquartered in Fremont, California, Cytek serves customers in the academic, pharmaceutical, biotechnology, clinical research, and government sectors. Its products are marketed internationally through direct sales and distribution channels. The company became publicly traded on the Nasdaq exchange in 2021.AI Generated. May Contain Errors. Read More Cytek Biosciences Stock Analysis - MarketRank™See Top-Rated MarketRank™ Stocks24th Percentile Overall ScoreCTKB MarketRank™: Cytek Biosciences scored higher than 24% of companies evaluated by MarketBeat, and ranked 792nd out of 901 stocks in the healthcare sector. Scores are calculated by averaging available category scores, with extra weight given to analysis and valuation. Analyst's Opinion1.4 / 5Analyst RatingHold Consensus RatingCytek Biosciences has received a consensus rating of Hold. The company's average rating score is 2.33, and is based on no strong buy ratings, 3 buy ratings, 2 hold ratings, and 1 sell rating.Upside/DownsideThe consensus price target for Cytek Biosciences is close to its current price, suggesting limited near-term upside or downside.Amount of Analyst CoverageCytek Biosciences has only been the subject of 1 research reports in the past 90 days.Read more about Cytek Biosciences' stock forecast and price target. Earnings and Valuation0.6 / 5Proj. Earnings GrowthGrowing Earnings GrowthEarnings for Cytek Biosciences are expected to grow in the coming year, from ($0.30) to ($0.12) per share.Price to Earnings Ratio vs. the MarketThe P/E ratio of Cytek Biosciences is -9.16, 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 Cytek Biosciences is -9.16, 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 RatioCytek Biosciences has a P/B Ratio of 2.13. P/B Ratios below 3 indicates that a company is reasonably valued with respect to its assets and liabilities.Read more about Cytek Biosciences' valuation and earnings. Short Interest3.0 / 5Short Interest LevelHealthy Percentage of Shares Shorted4.23% of the float of Cytek Biosciences has been sold short.Short Interest Ratio / Days to CoverCytek Biosciences has a short interest ratio ("days to cover") of 6.64.Change versus previous monthShort interest in Cytek Biosciences has recently decreased by 1.17%, indicating that investor sentiment is improving. Dividend0.0 / 5Dividend StrengthN/A Dividend YieldCytek Biosciences does not currently pay a dividend.Dividend GrowthCytek Biosciences does not have a long track record of dividend growth. News and Social Media2.7 / 5News Sentiment0.24 News SentimentCytek Biosciences has a news sentiment score of 0.24. This score is calculated as an average of sentiment of articles about the company over the last seven days and ranges from 2 (good news) to -2 (bad news). This is a lower news sentiment than the 0.49 average news sentiment score of Healthcare companies.News Coverage This WeekMarketBeat has tracked 4 news articles for Cytek Biosciences this week, compared to 2 articles on an average week.Search Interest1 people have searched for CTKB on MarketBeat in the last 30 days. Company Ownership1.1 / 5Insider TradingN/A Insider Buying vs. Insider SellingIn the past three months, Cytek Biosciences insiders have not sold or bought any company stock.Percentage Held by Insiders10.36% of the stock of Cytek Biosciences is held by insiders. A high percentage of insider ownership can be a sign of company health.Percentage Held by Institutions69.46% of the stock of Cytek Biosciences is held by institutions. High institutional ownership can be a signal of strong market trust in this company.Read more about Cytek Biosciences' insider trading history. 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Unsubscribe at any time by replying "STOP" to any text message that you receive from MarketBeat or by visiting our mailing preferences page. Read our full terms of service and privacy policy. CTKB Stock News HeadlinesCytek Biosciences, Inc. Expands Cytek Cloud Digital Ecosystem With New Cloud Analysis Tool43 minutes ago | marketscreener.comMCytek® Biosciences Extends Capabilities Within Cytek Cloud Digital Ecosystem with New Cloud Analysis ToolSeptember 23 at 5:00 PM | globenewswire.comA letter from Shannon StansberryPorter Stansberry nearly canceled the entire project. When he first saw the claimed returns - only one down year in nearly two decades and total gains of almost 2,000% - his immediate reaction was disbelief. It took a trusted friend's personal vouching for Emmet Savage and a face-to-face trip to Ireland to change his mind. The full documentary, Investigating Project Prophet, is now live.September 24 at 1:00 AM | Porter & Company (Ad)Analysts Set Cytek Biosciences, Inc. (NASDAQ:CTKB) Price Target at $5.56September 23 at 4:59 AM | americanbankingnews.comCytek Biosciences, Inc. (CTKB) Presents at Morgan Stanley 24th Annual Global Healthcare Conference TranscriptSeptember 16, 2026 | seekingalpha.comCytek Biosciences, Inc. (CTKB)September 10, 2026 | finance.yahoo.comCytek Biosciences, Sysmex Europe Collaborate to Deliver Clinical Flow Cytometry WorkflowsSeptember 9, 2026 | finance.yahoo.comSysmex Europe and Cytek® Biosciences Collaborate to Expand Access to Advanced Clinical Flow CytometrySeptember 9, 2026 | globenewswire.comSee More Headlines CTKB Stock Analysis - Frequently Asked Questions How have CTKB shares performed this year? Cytek Biosciences' stock was trading at $5.05 at the beginning of the year. Since then, CTKB shares have increased by 12.5% and is now trading at $5.68. How were Cytek Biosciences' earnings last quarter? Cytek Biosciences, Inc. (NASDAQ:CTKB) released its quarterly earnings results on Wednesday, August, 5th. The company reported ($0.09) earnings per share for the quarter, topping the consensus estimate of ($0.09) by $0.00. The firm had revenue of $48.14 million for the quarter, compared to analysts' expectations of $47.31 million. Cytek Biosciences had a negative trailing twelve-month return on equity of 12.40% and a negative net margin of 38.98%. Read the conference call transcript. How will Cytek Biosciences' stock buyback program work? Cytek Biosciences' board authorized a stock repurchase program on Monday, December 30th 2024, which authorizes the company to repurchase $50,000,000 in outstanding shares, according to EventVestor. This means that the company could buy up to 5.9% of its stock through open market purchases. Stock buyback programs are usually an indication that the company's management believes its stock is undervalued. When did Cytek Biosciences IPO? Cytek Biosciences (CTKB) raised $248 million in an IPO on Thursday, July 22nd 2021. The company issued 14,564,635 shares at a price of $16.00-$18.00 per share. Who are Cytek Biosciences' major shareholders? Top institutional shareholders of Cytek Biosciences include BlackRock Inc. (7.42%), Hhlr Advisors LTD. (5.12%), Bank of America Corp DE (1.01%) and Susquehanna International Group LLP (0.52%). Insiders that own company stock include Ming Yan, Wenbin Jiang, Patrik Jeanmonod and William D Mccombe. View institutional ownership trends. How do I buy shares of Cytek Biosciences? Shares of CTKB 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 Cytek Biosciences own? Based on aggregate information from My MarketBeat watchlists, some other companies that Cytek Biosciences investors own include American Water Works (AWK), Waste Connections (WCN), DiamondRock Hospitality (DRH), The RMR Group (RMR), iShares Micro-Cap ETF (IWC), AUO (AUOTY) and Humana (HUM). Company Calendar Last Earnings8/05/2026Today9/24/2026Next Earnings (Estimated)11/04/2026Fiscal 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 (1m+) 1-Year History Sep 25 Dec 25 Mar 26 Jun 26 Sep 26 CTKB's financial health is in the Green zone, according to TradeSmith. CTKB has been in this zone for over one month. Industry, Sector and Symbol Stock ExchangeNASDAQ SectorHealthcare Industry Life Sciences Tools & Services Sub-IndustryLife Sciences Tools & Services Current SymbolNASDAQ:CTKB CIK1831915 Webwww.cytekbio.com Phone877-922-9835FaxN/AEmployees702Year Founded1992Price Target and Rating Average Price Target for Cytek Biosciences$5.56 High Price Target$7.50 Low Price Target$4.75 Potential Upside/Downside-2.1%Consensus RatingHold Rating Score (0-4)2.33 Research Coverage6 Analysts Profitability EPS (Trailing Twelve Months)($0.62) Trailing P/E RatioN/A Forward P/E RatioN/A P/E GrowthN/ANet Income-$66.54 million Net Margins-38.98% Pretax Margin-19.75% Return on Equity-12.40% Return on Assets-9.17% Debt Debt-to-Equity RatioN/A Current Ratio4.48 Quick Ratio3.86 Sales & Book Value Annual Sales$206.71 million Price / Sales3.57 Cash FlowN/A Price / Cash FlowN/A Book Value$2.67 per share Price / Book2.13Miscellaneous Outstanding Shares129,983,000Free Float116,517,000Market Cap$738.30 million OptionableOptionable Beta1.18 Social Links The Infrastructure's Backbone: 10 Stocks Powering the AI BuildoutThe AI boom extends far beyond the biggest tech names. Discover 10 companies supplying the memory, storage, networking, semiconductor manufacturing, and power infrastructure that make AI possible. Learn where the next wave of AI investment opportunities may emerge—and the key risks investors should watch as the global AI buildout accelerates.Get This Free Report This page (NASDAQ:CTKB) was last updated on 9/24/2026 by MarketBeat.com Staff. From Our PartnersA letter from Shannon StansberryPorter Stansberry nearly canceled the entire project. When he first saw the claimed returns - only one down ye...Porter & Company | SponsoredHow to get a stake in Anthropic — before the IPOAnthropic, the maker of Claude AI, has reportedly filed for an IPO that could arrive as early as October. 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