LON:CNS Corero Network Security (CNS) Share Price, News & Analysis GBX 9.34 +0.09 (+0.97%) As of 09/12/2025 11:43 AM Eastern Add Compare Share Share Stock Analysis Stock AnalysisAnalyst ForecastsChartCompetitorsHeadlinesInsider TradesBuy This Stock About Corero Network Security Stock (LON:CNS) 30 days 90 days 365 days Advanced Chart View Price History Chart DataSkip Price History Chart Get CNS alerts:Sign Up Key Stats Today's Range 9.06▼ 9.5050-Day Range 9▼ 15.4952-Week Range 8.50▼ 29.30Volume198,993 shsAverage Volume272,357 shsMarket Capitalization£47.84 millionP/E Ratio9,340.00Dividend Yield8.42%Price TargetGBX 23.50Consensus RatingBuy Company Overview Corero Network Security plc is a global leader in real-time, high-performance, automatic DDoS cyber defense solutions. Both Service and Hosting providers, alongside digital enterprises across the globe rely on Corero's award winning cybersecurity technology to eliminate the threat of Distributed Denial of Service (DDoS) to their digital environment through automatic attack detection and mitigation, coupled with network visibility, analytics and reporting. Corero's industry leading SmartWall and SecureWatch technology provides scalable protection capabilities against external DDoS attackers and internal DDoS botnets in the most complex edge and subscriber environments, while enabling a more cost-effective economic model than previously available. Corero's key operational centers located in Marlborough, Massachusetts, USA and Edinburgh, UK, with the Company's headquarters in Amersham, UK. The Company is listed on the London Stock Exchange's AIM market under the ticker CNS. For more information, visit www.corero.com Read More Corero Network Security Stock Analysis - MarketRank™See Top-Rated MarketRank™ Stocks58th Percentile Overall ScoreCNS MarketRank™: Corero Network Security scored higher than 58% of companies evaluated by MarketBeat. Scores are calculated by averaging available category scores, with extra weight given to analysis and valuation. Analyst's Opinion3.5 / 5Analyst RatingBuy Consensus RatingCorero Network Security has received a consensus rating of Buy. The company's average rating score is 3.00, and is based on 2 buy ratings, no hold ratings, and no sell ratings.Upside PotentialCorero Network Security has a consensus price target of GBX 23.50, representing about 151.6% upside from its current price of GBX 9.34.Amount of Analyst CoverageCorero Network Security has received no research coverage in the past 90 days.Read more about Corero Network Security's stock forecast and price target. Earnings and Valuation0.0 / 5Proj. Earnings GrowthN/A Price to Earnings Ratio vs. the MarketThe P/E ratio of Corero Network Security is 9,340.00, which means that it is trading at a more expensive P/E ratio than the market average P/E ratio of about 280.43.Price to Earnings Ratio vs. SectorThe P/E ratio of Corero Network Security is 9,340.00, which means that it is trading at a more expensive P/E ratio than the Computer and Technology sector average P/E ratio of about 438.52.Price to Book Value per Share RatioCorero Network Security has a P/B Ratio of 2.75. P/B Ratios below 3 indicates that a company is reasonably valued with respect to its assets and liabilities. Short InterestN/AShort Interest LevelN/A Short InterestThere is no current short interest data available for CNS. Dividend1.7 / 5Dividend StrengthWeak Dividend LeadershipCorero Network Security is a leading dividend payer. It pays a dividend yield of 8.42%, putting its dividend yield in the top 25% of dividend-paying stocks.Dividend GrowthCorero Network Security does not have a long track record of dividend growth.Read more about Corero Network Security's dividend. Sustainability and ESGN/AEnvironmental ScoreN/A Short InterestThere is no current short interest data available for CNS. News and Social Media2.9 / 5News SentimentN/A News SentimentCorero Network Security has a news sentiment score of 1.14. 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 higher news sentiment than the 0.88 average news sentiment score of Computer and Technology companies.Search Interest1 people have searched for CNS on MarketBeat in the last 30 days. Company Ownership3.3 / 5Insider TradingAcquiring Shares Insider Buying vs. Insider SellingIn the past three months, Corero Network Security insiders have bought more of their company's stock than they have sold. Specifically, they have bought £19,823.76 in company stock and sold GBX 0 in company stock.Percentage Held by Insiders39.64% of the stock of Corero Network Security is held by insiders. A high percentage of insider ownership can be a sign of company health.Percentage Held by InstitutionsOnly 13.11% of the stock of Corero Network Security is held by institutions.Read more about Corero Network Security's insider trading history. Receive CNS Stock News and Ratings via Email Sign-up to receive the latest news and ratings for Corero Network Security and its competitors with MarketBeat's FREE daily newsletter. Submit View SMS TermsBy entering your phone number and clicking the sign-up button, you agree to receive periodic text messages from MarketBeat at the phone number you submitted, including texts that may be sent using an automatic telephone dialing system. Message and data rates may apply. Message frequency will vary. Messages will consist of stock alerts, news stories, and partner advertisements/offers. Consent is not a condition of the purchase of any goods or services. Text HELP for help/customer support. 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. CNS Stock News HeadlinesCorero Network Security (LON:CNS) shareholders have endured a 48% loss from investing in the stock a year agoAugust 27, 2025 | finance.yahoo.comCorero Network Security Grants Exclusivity in Brazil to Forte Technology as Part of Regional ExpansionAugust 14, 2025 | finance.yahoo.comBuffett, Gates and Bezos Dumping StocksThe world's wealthiest individuals are making huge moves with their money. Warren Buffett just liquidated billions of shares. Bill Gates sold 500,000 shares of Microsoft. Jeff Bezos filed to sell Amazon shares worth $4.8 billion. What is going on? One multi-millionaire believes they are preparing for a catastrophic event. But not a crash, bank run, or recession. It’s something we haven’t see in America for more than a century.September 13 at 2:00 AM | Banyan Hill Publishing (Ad)Firefly Fiber Broadband Selects Corero Network Security for Scalable DDoS Protection Across Expanding InfrastructureAugust 7, 2025 | finance.yahoo.comCorero Network Security plc (LON:CNS) Shares Could Be 24% Below Their Intrinsic Value EstimateJuly 29, 2025 | finance.yahoo.comCorero Network Security Partners with IP Networks to Expand Reach of Adaptive DDoS Protection Across North AmericaJuly 14, 2025 | tmcnet.comReturns Are Gaining Momentum At Corero Network Security (LON:CNS)May 14, 2025 | finance.yahoo.comCorero Network Security Wins 2025 Global InfoSec Award for "Best Service for a DDoS Protection Solution"April 30, 2025 | finance.yahoo.comSee More Headlines CNS Stock Analysis - Frequently Asked Questions How have CNS shares performed this year? Corero Network Security's stock was trading at GBX 20.40 at the start of the year. Since then, CNS shares have decreased by 54.2% and is now trading at GBX 9.34. How do I buy shares of Corero Network Security? Shares of CNS stock and other U.K. stocks can be purchased through online brokerage accounts that support trading on the London Stock Exchange (LSX). Some U.K. companies can be purchased through major U.S. brokerages in the form of American Depository Receipts (ADRs), which are placeholder equities held in a trust by a bank that represent shares of a foreign stock. What other stocks do shareholders of Corero Network Security own? Based on aggregate information from My MarketBeat watchlists, some other companies that Corero Network Security investors own include Ilika (IKA), Rolls-Royce Holdings plc (RR.L), easyJet (EZJ), ITM Power (ITM), Lucid Group (LCID), Newmont (NEM) and Spirent Communications (SPT). Industry, Sector and Symbol Stock ExchangeLON SectorComputer and Technology Industry Software - Infrastructure Sub-IndustryTrading Current SymbolLON:CNS CIKN/A Webwww.corero.com Phone+44-1895-876579FaxN/AEmployees390Year FoundedN/APrice Target and Rating Average Price Target for Corero Network SecurityGBX 23.50 High Price TargetGBX 23.50 Low Price TargetGBX 23.50 Potential Upside/Downside+151.6%Consensus RatingBuy Rating Score (0-4)3.00 Research Coverage2 Analysts Profitability EPS (Trailing Twelve Months)GBX 0 Trailing P/E Ratio9,340.00 Forward P/E Ratio37.90 P/E GrowthN/ANet Income£1.01 million Net Margins3.32% Pretax MarginN/A Return on Equity4.70% Return on Assets1.78% Debt Debt-to-Equity Ratio1.37 Current Ratio1.75 Quick Ratio1.20 Sales & Book Value Annual Sales£24.56 million Price / Sales1.95 Cash FlowGBX 1.37 per share Price / Cash Flow6.83 Book ValueGBX 3.40 per share Price / Book2.75Miscellaneous Outstanding Shares512,165,000Free FloatN/AMarket Cap£47.84 million OptionableNot Optionable Beta0.46 Elon Musk's Next MoveExplore Elon Musk’s boldest ventures yet—from AI and autonomy to space colonization—and find out how investors can ride the next wave of innovation.Get This Free Report This page (LON:CNS) was last updated on 9/13/2025 by MarketBeat.com Staff From Our PartnersWhy Trump’s “Smart Dollar” could rewrite the rulesMUST SEE: Donald Trump's Radical Overhaul of the U.S. Dollar Congress just approved President Trump's lates...Stansberry Research | SponsoredTrump's Law S.1582: $21T Dollar Revolution ComingDo you have money in any of these banks? Chase. Bank of America. Citigroup. Wells Fargo. U.S. Bancorp. I...Brownstone Research | SponsoredRetire Comfortably with These New Monthly Income ETFs?Too many retirees lie awake at night, worried their savings won’t last. Traditional advice and tiny returns ju...Investors Alley | Sponsored“Fed Proof” Your Bank Account with THESE 4 Simple StepsStarting as soon as a few months from now, the United States government will make a sweeping change to bank ac...Weiss Ratings | SponsoredOctober 16 Changes the Microchip Game — and InvestingWhile everyone's chasing the same AI plays, George Gilder is focused on something completely different. He ...Banyan Hill Publishing | SponsoredINVESTOR ALERT: Tiny “$3 AI Wonder Stock” on the Verge of Blasting OffRight now, we’re witnessing a monumental shift in the world.Traders Agency | SponsoredForget Tesla — This Tiny AI Stock Is Musk’s Real PlayWhile Wall Street focused on Tesla’s earnings, Elon Musk was quietly building a supercomputer so powerful it c...Behind the Markets | SponsoredNvidia Times 1,000,000Nvidia’s latest AI chip is a $25,000 powerhouse — with 80 billion transistors and the ability to perform 60 tr...Paradigm Press | Sponsored Adding Choose a watchlist: Watchlist Adding You have already added ten stocks to your watchlist. Upgrade to MarketBeat All Access to add more stocks to your watchlist. Adding Corero Network Security plc Please log in to your account or sign up in order to add this asset to your watchlist. Share Corero Network Security With A Colleague Link copied to clipboard. Get 30 Days of MarketBeat All Access for Free Sign up for MarketBeat All Access to gain access to MarketBeat's full suite of research tools. Start Your 30-Day Trial MarketBeat All Access Features Best-in-Class Portfolio Monitoring Get personalized stock ideas. Compare portfolio to indices. Check stock news, ratings, SEC filings, and more. Stock Ideas and Recommendations See daily stock ideas from top analysts. Receive short-term trading ideas from MarketBeat. Identify trending stocks on social media. Advanced Stock Screeners and Research Tools Use our seven stock screeners to find suitable stocks. Stay informed with MarketBeat's real-time news. Export data to Excel for personal analysis. Sign in to your free account to enjoy these benefits In-depth profiles and analysis for 20,000 public companies. Real-time analyst ratings, insider transactions, earnings data, and more. Our daily ratings and market update email newsletter. Sign in to your free account to enjoy all that MarketBeat has to offer. Sign In Create Account Your Email Address: Email Address Required Your Password: Password Required Log In or Sign in with Facebook Sign in with Google Forgot your password? Your Email Address: Please enter your email address. Please enter a valid email address Choose a Password: Please enter your password. Your password must be at least 8 characters long and contain at least 1 number, 1 letter, and 1 special character. Create My Account (Free) or Sign in with Facebook Sign in with Google By creating a free account, you agree to our terms of service. This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.