NASDAQ:CDIO Cardio Diagnostics (CDIO) Stock Price, News & Analysis $2.01 -0.01 (-0.50%) Closing price 06/26/2026 04:00 PM EasternExtended Trading$2.00 0.00 (-0.25%) As of 06/26/2026 07:52 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 ForecastsChartCompetitorsEarningsHeadlinesInsider TradesOwnershipSEC FilingsTrendsBuy This Stock About Cardio Diagnostics Stock (NASDAQ:CDIO) 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 Cardio Diagnostics alerts:Sign Up Key Stats Today's Range$1.98▼$2.1050-Day Range$1.37▼$2.3552-Week Range$0.97▼$7.91Volume23,788 shsAverage Volume54,487 shsMarket Capitalization$5.95 millionP/E RatioN/ADividend YieldN/APrice TargetN/AConsensus RatingSell Company Overview Cardio Diagnostics Holdings, Inc. develops and commercializes epigenetics-based clinical tests for cardiovascular disease. It offers Epi+Gen CHD, a three-year symptomatic coronary heart disease (CHD) risk assessment test targeting CHD events, including heart attacks; and PrecisionCHD, an integrated epigenetic-genetic blood test for the early detection of coronary heart disease. Cardio Diagnostics Holdings, Inc. was founded in 2017 and is headquartered in Chicago, Illinois. Read More Cardio Diagnostics Stock Analysis - MarketRank™See Top-Rated MarketRank™ Stocks19th Percentile Overall ScoreCDIO MarketRank™: Cardio Diagnostics scored higher than 19% of companies evaluated by MarketBeat. Scores are calculated by averaging available category scores, with extra weight given to analysis and valuation. Analyst's Opinion0.7 / 5Analyst RatingSell Consensus RatingCardio Diagnostics has received a consensus rating of Sell. The company's average rating score is 1.00, and is based on no strong buy ratings, no buy ratings, no hold ratings, and 1 sell rating.Amount of Analyst CoverageCardio Diagnostics has only been the subject of 1 research reports in the past 90 days.Read more about Cardio Diagnostics' stock forecast and price target. Earnings and Valuation0.6 / 5Proj. Earnings GrowthN/A Price to Earnings Ratio vs. the MarketThe P/E ratio of Cardio Diagnostics is -0.59, 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 Cardio Diagnostics is -0.59, 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 RatioCardio Diagnostics has a P/B Ratio of 0.53. P/B Ratios below 1 indicate that a company could be undervalued with respect to its assets and liabilities.Read more about Cardio Diagnostics' valuation and earnings. Short Interest5.0 / 5Short Interest LevelHealthy Percentage of Shares Shorted0.58% of the float of Cardio Diagnostics has been sold short.Short Interest Ratio / Days to CoverCardio Diagnostics has a short interest ratio ("days to cover") of 0.22, which is generally considered an acceptable ratio of short interest to trading volume.Change versus previous monthShort interest in Cardio Diagnostics has recently decreased by 22.77%, indicating that investor sentiment is improving significantly. Dividend0.0 / 5Dividend StrengthN/A Dividend YieldCardio Diagnostics does not currently pay a dividend.Dividend GrowthCardio Diagnostics does not have a long track record of dividend growth. News and Social Media2.0 / 5News Sentiment0.21 News SentimentCardio Diagnostics has a news sentiment score of 0.21. 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 0.87 average news sentiment score of Medical companies.News Coverage This WeekMarketBeat has tracked 7 news articles for Cardio Diagnostics this week, compared to 2 articles on an average week. Company Ownership0.6 / 5Insider TradingN/A Insider Buying vs. Insider SellingIn the past three months, Cardio Diagnostics insiders have not sold or bought any company stock.Percentage Held by Insiders13.30% of the stock of Cardio Diagnostics is held by insiders. A high percentage of insider ownership can be a sign of company health.Percentage Held by Institutions8.06% of the stock of Cardio Diagnostics is held by institutions.Read more about Cardio Diagnostics' insider trading history. Receive CDIO Stock News and Ratings via Email Sign-up to receive the latest news and ratings for Cardio Diagnostics 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. By 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. CDIO Stock News HeadlinesCardio Diagnostics Holdings (CDIO) Expands Coverage of Precision Cardiovascular Tests Through Atlas Healthcare PhysiciansJune 26 at 12:36 PM | finance.yahoo.comCardio Diagnostics Holdings (NASDAQ: CDIO) Expands Coverage of Precision Cardiovascular Tests Through Atlas Healthcare PhysiciansJune 24 at 11:37 PM | usatoday.comPH: Do THESE 4 things to your bank account now …In a few short months, the US government could gain unprecedented powers over personal bank accounts - including the ability to track every transaction or freeze funds. Martin D. Weiss, PhD, founder of Weiss Ratings, has identified 4 simple steps Americans can take today to help safeguard their savings before any changes take effect.June 27 at 1:00 AM | Weiss Ratings (Ad)Atlas Healthcare Physicians to Cover Cardio Diagnostics' Precision Cardiovascular Medicine Tests Across Its NetworkJune 24 at 8:35 AM | businesswire.comCardio Diagnostics Holdings (CDIO) Targets a $393B Heart Disease Problem With Epigenetics and AIJune 23, 2026 | finance.yahoo.comCardio Diagnostics Holdings (NASDAQ: CDIO) Targets a $393B Heart Disease Problem with Epigenetics and AIJune 23, 2026 | markets.businessinsider.comCardio Diagnostics (NASDAQ:CDIO) Shares Down 0.5% - Should You Sell?June 23, 2026 | americanbankingnews.comCardio Diagnostics Holdings (CDIO) Aligns With Growing Shift Toward Predictive, Precision MedicineJune 18, 2026 | finance.yahoo.comSee More Headlines CDIO Stock Analysis - Frequently Asked Questions How have CDIO shares performed this year? Cardio Diagnostics' stock was trading at $2.71 on January 1st, 2026. Since then, CDIO shares have decreased by 25.8% and is now trading at $2.01. How were Cardio Diagnostics' earnings last quarter? Cardio Diagnostics Holdings, Inc. (NASDAQ:CDIO) issued its quarterly earnings data on Friday, May, 15th. The company reported ($0.63) earnings per share for the quarter. Cardio Diagnostics had a negative net margin of 36,950.00% and a negative trailing twelve-month return on equity of 78.82%. When did Cardio Diagnostics' stock split? Shares of Cardio Diagnostics reverse split on Tuesday, May 13th 2025.The 1-30 reverse split was announced on Thursday, May 8th 2025. The number of shares owned by shareholders was adjusted after the closing bell on Monday, May 12th 2025. An investor that had 100 shares of stock prior to the reverse split would have 3 shares after the split. Who are Cardio Diagnostics' major shareholders? Cardio Diagnostics' top institutional investors include Renaissance Technologies LLC (0.52%). Insiders that own company stock include Robert Philibert and Meeshanthini Dogan. View institutional ownership trends. How do I buy shares of Cardio Diagnostics? Shares of CDIO 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 Cardio Diagnostics own? Based on aggregate information from My MarketBeat watchlists, some other companies that Cardio Diagnostics investors own include Sangamo Therapeutics (SGMO), NVIDIA (NVDA), MSP Recovery (LIFW), NuCana (NCNA), Recursion Pharmaceuticals (RXRX), SoundHound AI (SOUN) and Caribou Biosciences (CRBU). Company Calendar Last Earnings5/15/2026Today6/27/2026Next Earnings (Estimated)8/13/2026Fiscal 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. Yellow Zone (3m+) 1-Year History Jun 25 Sep 25 Dec 25 Mar 26 Jun 26 CDIO's financial health is in the Yellow zone, according to TradeSmith. CDIO has been in this zone for over 3 months. Industry, Sector and Symbol Stock ExchangeNASDAQ SectorMedical Industry MED - BIOMED/GENE Sub-IndustryPharmaceutical Products Current SymbolNASDAQ:CDIO CIK1870144 Webcardiodiagnosticsinc.com Phone302-281-2147FaxN/AEmployees1Year FoundedN/AProfitability EPS (Trailing Twelve Months)($3.38) Trailing P/E RatioN/A Forward P/E RatioN/A P/E GrowthN/ANet Income-$6.50 million Net Margins-36,950.00% Pretax Margin-36,950.00% Return on Equity-78.82% Return on Assets-72.87% Debt Debt-to-Equity RatioN/A Current Ratio15.77 Quick Ratio15.77 Sales & Book Value Annual Sales$16.57 thousand Price / Sales359.17 Cash FlowN/A Price / Cash FlowN/A Book Value$3.82 per share Price / Book0.53Miscellaneous Outstanding Shares2,960,000Free Float2,566,000Market Cap$5.95 million OptionableNot Optionable Beta2.24 7 Best Space Stocks to Own in 2026The space race is growing fast, and you don’t have to have gotten in early on SpaceX to profit. This report shows seven space stocks you can buy today that may grow as rockets, satellites, defense, space internet, and new space technology become more important.Get This Free Report This page (NASDAQ:CDIO) was last updated on 6/27/2026 by MarketBeat.com Staff. From Our PartnersTrump's gold order: the announcement they won't put on the front pageOn August 15, 1971, Nixon interrupted prime-time television and ended the gold standard in 15 minutes - no deb...Reagan Gold Group | SponsoredTrump Takes Emergency Action - Plus Elon Musk's New VentureElon Musk has quietly launched a new venture - one that has nothing to do with rockets, EVs, or Neuralink. Tru...Altimetry | SponsoredSpaceX is offering you shares. Don't take them.SpaceX is reserving 30% of its IPO shares for retail investors through Robinhood, Fidelity, and Schwab. At a $...Behind the Markets | SponsoredDo NOT Buy SpaceX – Do This InsteadSpaceX just went public - and Whitney Tilson, Harvard MBA and 30-year Wall Street veteran, says buying in coul...Stansberry Research | SponsoredCODE RED: AI Meltdown Imminent?After correctly predicting the 2008 and 2020 stock market meltdowns, I believe this AI company is about to tri...Paradigm Press | SponsoredTrump just signed itA recent policy development is drawing attention from income-focused investors. According to one analyst, c...Investors Alley | SponsoredBetter than SpaceX? Grab this ticker instead.Larry Benedict generated $274 million for his clients by finding the trades most investors missed. Now he says...Brownstone Research | SponsoredA letter from Shannon StansberryPorter Stansberry nearly canceled the entire project. When he first saw the claimed returns - only one down ye...Porter & Company | 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 Cardio Diagnostics Holdings, Inc. Please log in to your account or sign up in order to add this asset to your watchlist. Share Cardio Diagnostics With A Colleague Link copied to clipboard. Unlock superior investment research and tools. Sign up for MarketBeat All Access to gain access to MarketBeat's full suite of research tools and reports. Get MarketBeat All Access 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 Email Me a Login Link 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.
Free CDIO Stock Alerts