NASDAQ:ARCT Arcturus Therapeutics (ARCT) Stock Price, News & Analysis $7.03 +0.01 (+0.14%) Closing price 05/22/2026 04:00 PM EasternExtended Trading$7.10 +0.08 (+1.07%) As of 05/22/2026 07:51 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 EventsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock About Arcturus Therapeutics Stock (NASDAQ:ARCT) 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 Arcturus Therapeutics alerts:Sign Up Key Stats Today's Range$7.01▼$7.2750-Day Range$6.39▼$9.2252-Week Range$5.85▼$24.17Volume266,400 shsAverage Volume446,105 shsMarket Capitalization$199.79 millionP/E RatioN/ADividend YieldN/APrice Target$25.44Consensus RatingModerate Buy Company Overview Arcturus Therapeutics Holdings Inc. is a clinical-stage biotechnology company dedicated to developing messenger RNA (mRNA) medicines that address a range of diseases. The company leverages its proprietary STARR® mRNA platform to enable precise control over mRNA expression, supported by its lipid nanoparticle delivery technology, LUNAR®. Arcturus’s approach is designed to address both therapeutic and prophylactic applications, with an emphasis on vaccines and treatments for rare genetic and infectious diseases. The company’s pipeline includes ARCT-810, an mRNA therapeutic candidate for phenylketonuria (PKU), and ARCT-021 (also known as LUNAR-COV19), a COVID-19 vaccine candidate developed in collaboration with Duke-NUS Medical School in Singapore. Additional preclinical programs are directed toward addressing other metabolic disorders and infectious diseases. Arcturus’s research and development efforts focus on leveraging mRNA’s capacity for rapid design and production, aiming to reduce development timelines compared with traditional biologics. Headquartered in San Diego, California, Arcturus maintains research and manufacturing facilities both in the United States and in Singapore, reflecting its commitment to global collaboration and supply chain resilience. The Singapore facility supports the company’s vaccine development programs and provides clinical-scale manufacturing capabilities to meet regulatory requirements in multiple jurisdictions. Since going public in 2018, Arcturus has been led by Chief Executive Officer Joseph E. Payne, who brings experience from several biotechnology and pharmaceutical roles. Under his leadership, the company has forged partnerships with academic institutions and contract manufacturing organizations to advance its clinical programs. Arcturus continues to explore new applications of its mRNA platform through collaborations and licensing agreements aimed at expanding its pipeline and demonstrating the versatility of mRNA-based therapeutics.AI Generated. May Contain Errors. Read More Arcturus Therapeutics Stock Analysis - MarketRank™See Top-Rated MarketRank™ Stocks46th Percentile Overall ScoreARCT MarketRank™: Arcturus Therapeutics scored higher than 46% of companies evaluated by MarketBeat, and ranked 589th out of 866 stocks in the medical sector. Scores are calculated by averaging available category scores, with extra weight given to analysis and valuation. Analyst's Opinion4.1 / 5Analyst RatingModerate Buy Consensus RatingArcturus Therapeutics has received a consensus rating of Moderate Buy. The company's average rating score is 2.67, and is based on 1 strong buy rating, 7 buy ratings, 3 hold ratings, and 1 sell rating.Upside PotentialArcturus Therapeutics has a consensus price target of $25.44, representing about 261.9% upside from its current price of $7.03.Amount of Analyst CoverageArcturus Therapeutics has only been the subject of 4 research reports in the past 90 days.Read more about Arcturus Therapeutics' stock forecast and price target. Earnings and Valuation0.6 / 5Proj. Earnings GrowthGrowing Earnings GrowthEarnings for Arcturus Therapeutics are expected to grow in the coming year, from ($4.24) to ($4.22) per share.Price to Earnings Ratio vs. the MarketThe P/E ratio of Arcturus Therapeutics is -2.50, 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 Arcturus Therapeutics is -2.50, 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 RatioArcturus Therapeutics has a P/B Ratio of 1.04. P/B Ratios below 3 indicates that a company is reasonably valued with respect to its assets and liabilities.Read more about Arcturus Therapeutics' valuation and earnings. Short Interest0.0 / 5Short Interest LevelBearish Percentage of Shares Shorted27.57% of the float of Arcturus Therapeutics has been sold short.Short Interest Ratio / Days to CoverArcturus Therapeutics has a short interest ratio ("days to cover") of 20.16, which indicates bearish sentiment.Change versus previous monthShort interest in Arcturus Therapeutics has recently increased by 3.04%, indicating that investor sentiment is decreasing. Dividend0.0 / 5Dividend StrengthN/A Dividend YieldArcturus Therapeutics does not currently pay a dividend.Dividend GrowthArcturus Therapeutics does not have a long track record of dividend growth. News and Social Media1.7 / 5News SentimentN/A News SentimentArcturus Therapeutics has a news sentiment score of -0.22. 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 0.44 average news sentiment score of Medical companies.Search Interest9 people have searched for ARCT on MarketBeat in the last 30 days. This is an increase of 125% compared to the previous 30 days. Company Ownership1.4 / 5Insider TradingN/A Insider Buying vs. Insider SellingIn the past three months, Arcturus Therapeutics insiders have not sold or bought any company stock.Percentage Held by Insiders17.80% of the stock of Arcturus Therapeutics is held by insiders. A high percentage of insider ownership can be a sign of company health.Percentage Held by Institutions94.54% of the stock of Arcturus Therapeutics is held by institutions. High institutional ownership can be a signal of strong market trust in this company.Read more about Arcturus Therapeutics' 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. ARCT Stock News HeadlinesArcturus Therapeutics Holdings Inc (ARCT)May 15, 2026 | investing.comArcturus outlines 12-week ARCT-032 phase II enrollment and extends cash runway beyond Q2 2028May 8, 2026 | msn.comThe Iran War Just Broke the Gold MarketThe Iran war isn't just a geopolitical event. It's a financial one. Within hours of the strikes, oil surged… Defense stocks exploded…And gold ripped past $5,000. | Behind the Markets (Ad)Arcturus Therapeutics Holdings Inc. (ARCT) Q1 2026 Earnings Call TranscriptMay 8, 2026 | seekingalpha.comArcturus Therapeutics Announces First Quarter 2026 Financial Results and Pipeline ProgressMay 7, 2026 | finance.yahoo.comArcturus Therapeutics Holdings Inc (ARCT) Q1 2026 Earnings Report Preview: What To ExpectMay 6, 2026 | finance.yahoo.comArcturus Therapeutics Holdings Inc.April 12, 2026 | barrons.comCathie Wood’s ARK sells Nvidia stock, buys Arcturus TherapeuticsMarch 28, 2026 | investing.comSee More Headlines ARCT Stock Analysis - Frequently Asked Questions How have ARCT shares performed this year? Arcturus Therapeutics' stock was trading at $6.13 at the beginning of the year. Since then, ARCT stock has increased by 14.7% and is now trading at $7.03. How were Arcturus Therapeutics' earnings last quarter? Arcturus Therapeutics Holdings Inc. (NASDAQ:ARCT) released its quarterly earnings data on Thursday, May, 7th. The biotechnology company reported ($0.95) earnings per share for the quarter, beating the consensus estimate of ($1.03) by $0.08. The biotechnology company had revenue of $2.06 million for the quarter, compared to analysts' expectations of $6.30 million. Arcturus Therapeutics had a negative net margin of 143.80% and a negative trailing twelve-month return on equity of 36.55%. Read the conference call transcript. Who are Arcturus Therapeutics' major shareholders? Arcturus Therapeutics' top institutional shareholders include Sumitomo Mitsui Trust Group Inc. (8.05%), Amova Asset Management Americas Inc. (8.05%), Dimensional Fund Advisors LP (1.01%) and Heartland Advisors Inc. (0.90%). Insiders that own company stock include Pad Chivukula and Keith C Kummerfeld. View institutional ownership trends. How do I buy shares of Arcturus Therapeutics? Shares of ARCT 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 Arcturus Therapeutics own? Based on aggregate information from My MarketBeat watchlists, some other companies that Arcturus Therapeutics investors own include NVIDIA (NVDA), Meta Platforms (META), Broadcom (AVGO), Advanced Micro Devices (AMD), Adobe (ADBE), ServiceNow (NOW) and CrowdStrike (CRWD). Company Calendar Last Earnings5/07/2026Today5/22/2026Next Earnings (Estimated)8/10/2026Fiscal 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. Red Zone (6m+) 1-Year History May 25 Aug 25 Nov 25 Feb 26 May 26 ARCT's financial health is in the Red zone, according to TradeSmith. ARCT has been in this zone for over 6 months. Industry, Sector and Symbol Stock ExchangeNASDAQ SectorMedical Industry MED - BIOMED/GENE Sub-IndustryPharmaceutical Products Current SymbolNASDAQ:ARCT CIK1768224 Webwww.arcturusrx.com Phone(858) 900-2660FaxN/AEmployees180Year Founded2013Price Target and Rating Average Price Target for Arcturus Therapeutics$25.44 High Price Target$54.00 Low Price Target$9.00 Potential Upside/Downside+261.9%Consensus RatingModerate Buy Rating Score (0-4)2.67 Research Coverage12 Analysts Profitability EPS (Trailing Twelve Months)($2.81) Trailing P/E RatioN/A Forward P/E RatioN/A P/E GrowthN/ANet Income-$65.78 million Net Margins-143.80% Pretax Margin-143.80% Return on Equity-36.55% Return on Assets-28.40% Debt Debt-to-Equity RatioN/A Current Ratio6.31 Quick Ratio6.31 Sales & Book Value Annual Sales$82.03 million Price / Sales2.44 Cash FlowN/A Price / Cash FlowN/A Book Value$6.73 per share Price / Book1.04Miscellaneous Outstanding Shares28,420,000Free Float23,364,000Market Cap$199.79 million OptionableOptionable Beta2.43 Social Links Don't wait for the SpaceX IPOThe space race is growing fast, and you don’t have to wait for SpaceX to go public to invest. 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