NYSE:MTNB Matinas Biopharma (MTNB) Stock Price, News & Analysis $1.82 -0.22 (-10.78%) Closing price 08/29/2025 04:00 PM EasternExtended Trading$1.81 -0.01 (-0.55%) As of 08/29/2025 08:00 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 Polygon.io. Learn more. Add Compare Share Share Stock Analysis Stock AnalysisAnalyst ForecastsChartCompetitorsHeadlinesOwnershipSEC FilingsShort InterestTrendsBuy This Stock About Matinas Biopharma Stock (NYSE:MTNB) 30 days 90 days 365 days Advanced Chart View Price History Chart DataSkip Price History Chart Get Matinas Biopharma alerts:Sign Up Key Stats Today's Range$1.80▼$2.0550-Day Range$0.84▼$2.3652-Week Range$0.47▼$4.49Volume44,875 shsAverage Volume437,608 shsMarket Capitalization$9.26 millionP/E RatioN/ADividend YieldN/APrice TargetN/AConsensus RatingHold Company Overview Matinas BioPharma Holdings, Inc. is a clinical-stage biopharmaceutical company. It engages in the business of delivering groundbreaking therapies using lipid nanocrystal platform delivery technology to maximize global clinical impact and patient access. The company was founded by Herbert J. Conrad and Jerome D. Jabbour in May 2013 and is headquartered in Bedminster, NJ. Read More Matinas Biopharma Stock Analysis - MarketRank™See Top-Rated MarketRank™ Stocks11th Percentile Overall ScoreMTNB MarketRank™: Matinas Biopharma scored higher than 11% of companies evaluated by MarketBeat. Scores are calculated by averaging available category scores, with extra weight given to analysis and valuation. Analyst's OpinionN/AAnalyst RatingN/A Consensus RatingThere is not enough analysis data for Matinas Biopharma.Read more about Matinas Biopharma's stock forecast and price target. Earnings and Valuation0.6 / 5Proj. Earnings GrowthN/A Price to Earnings Ratio vs. the MarketThe P/E ratio of Matinas Biopharma is -0.38, 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 Matinas Biopharma is -0.38, 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 RatioMatinas Biopharma has a P/B Ratio of 0.41. P/B Ratios below 1 indicate that a company could be undervalued with respect to its assets and liabilities. Short Interest5.0 / 5Short Interest LevelHealthy Percentage of Shares Shorted1.05% of the float of Matinas Biopharma has been sold short.Short Interest Ratio / Days to CoverMatinas Biopharma has a short interest ratio ("days to cover") of 0.2, which is generally considered an acceptable ratio of short interest to trading volume.Change versus previous monthShort interest in Matinas Biopharma has recently decreased by 42.24%, indicating that investor sentiment is improving significantly. Dividend0.0 / 5Dividend StrengthN/A Dividend YieldMatinas Biopharma does not currently pay a dividend.Dividend GrowthMatinas Biopharma does not have a long track record of dividend growth. Sustainability and ESGN/AEnvironmental ScoreN/A Percentage of Shares Shorted1.05% of the float of Matinas Biopharma has been sold short.Short Interest Ratio / Days to CoverMatinas Biopharma has a short interest ratio ("days to cover") of 0.2, which is generally considered an acceptable ratio of short interest to trading volume.Change versus previous monthShort interest in Matinas Biopharma has recently decreased by 42.24%, indicating that investor sentiment is improving significantly. News and Social Media1.1 / 5News SentimentN/A Search Interest4 people have searched for MTNB on MarketBeat in the last 30 days. MarketBeat Follows2 people have added Matinas Biopharma to their MarketBeat watchlist in the last 30 days. Company Ownership0.0 / 5Insider TradingN/A Insider Buying vs. Insider SellingIn the past three months, Matinas Biopharma insiders have not sold or bought any company stock.Percentage Held by InsidersOnly 4.60% of the stock of Matinas Biopharma is held by insiders.Percentage Held by InstitutionsOnly 11.77% of the stock of Matinas Biopharma is held by institutions.Read more about Matinas Biopharma's insider trading history. Receive MTNB Stock News and Ratings via Email Sign-up to receive the latest news and ratings for Matinas Biopharma 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. MTNB Stock News HeadlinesMTNB Matinas BioPharma Holdings, Inc. - Seeking AlphaJune 27, 2025 | seekingalpha.comMatinas BioPharma Holdings, Inc. (MTNB) - Yahoo FinanceJune 24, 2025 | finance.yahoo.com“Sell Nvidia before earnings”Eric Fry just went live with one of his most controversial calls yet: “Sell Nvidia.” While Wall Street has been chasing the AI giant, Eric says its biggest customers are now its biggest competitors — and that could spell trouble ahead. Instead, he’s urging investors to consider a little-known hardware company that’s already starting to take off. In fact, while Nvidia has slipped over the past 30 days, this “off-the-radar” stock is up 18% — and Eric believes the run is just beginning.September 1 at 2:00 AM | InvestorPlace (Ad)Matinas BioPharma amends bylaws, updates on officer agreementsMay 4, 2025 | investing.comMatinas BioPharma files to sell 16.9M shares of common stock for holdersApril 24, 2025 | markets.businessinsider.comMatinas BioPharma secures shareholder nods on key proposalsApril 6, 2025 | investing.comMatinas BioPharma announces board chairman’s departureMarch 16, 2025 | investing.comMatinas BioPharma appoints Murphy, Neugeboren to board of directorsMarch 11, 2025 | markets.businessinsider.comSee More Headlines MTNB Stock Analysis - Frequently Asked Questions How have MTNB shares performed this year? Matinas Biopharma's stock was trading at $0.51 on January 1st, 2025. Since then, MTNB stock has increased by 256.9% and is now trading at $1.82. How were Matinas Biopharma's earnings last quarter? Matinas Biopharma Holdings, Inc. (NYSE:MTNB) released its quarterly earnings results on Wednesday, August, 14th. The company reported ($0.02) earnings per share for the quarter, hitting the consensus estimate of ($0.02). How do I buy shares of Matinas Biopharma? Shares of MTNB 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 Matinas Biopharma own? Based on aggregate information from My MarketBeat watchlists, some other companies that Matinas Biopharma investors own include AcelRx Pharmaceuticals (ACRX), DURECT (DRRX), Kosmos Energy (KOS), Strongbridge Biopharma (SBBP), Selecta Biosciences (SELB), Acasti Pharma (ACST) and Abeona Therapeutics (ABEO). Company Calendar Last Earnings8/14/2024Today9/01/2025Fiscal Year End12/31/2025Get Stock AlertsIndustry, Sector and Symbol Stock ExchangeNYSE SectorMedical Industry Pharmaceutical preparations Sub-IndustryPharmaceutical Products Current SymbolNYSE:MTNB Previous SymbolNYSE:MTNB CIK1582554 WebN/A Phone(908) 484-8805FaxN/AEmployees30Year FoundedN/AProfitability EPS (Trailing Twelve Months)($3.89) Trailing P/E RatioN/A Forward P/E RatioN/A P/E GrowthN/ANet Income-$22.94 million Net MarginsN/A Pretax MarginN/A Return on Equity-123.06% Return on Assets-94.28% Debt Debt-to-Equity RatioN/A Current Ratio5.53 Quick Ratio5.53 Sales & Book Value Annual SalesN/A Price / SalesN/A Cash FlowN/A Price / Cash FlowN/A Book Value$4.43 per share Price / Book0.41Miscellaneous Outstanding Shares5,087,000Free Float4,599,000Market Cap$9.26 million OptionableN/A Beta1.32 Social Links Beginner's Guide To Retirement StocksEnter your email address and we'll send you MarketBeat's list of seven best retirement stocks and why they should be in your portfolio. 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