NASDAQ:SIGA Siga Technologies (SIGA) Stock Price, News & Analysis $8.55 +1.29 (+17.77%) Closing price 08/7/2025 04:00 PM EasternExtended Trading$8.58 +0.03 (+0.36%) As of 08/7/2025 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 Polygon.io. Learn more. Add Compare Share Share Stock Analysis Stock AnalysisChartCompetitorsDividendEarningsFDA EventsFinancialsHeadlinesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock About Siga Technologies Stock (NASDAQ:SIGA) 30 days 90 days 365 days Advanced Chart View Price History Chart DataSkip Price History Chart Get Siga Technologies alerts:Sign Up Key Stats Today's Range$7.38▼$8.7750-Day Range$5.88▼$8.5552-Week Range$4.95▼$12.83Volume1.35 million shsAverage Volume389,437 shsMarket Capitalization$612.27 millionP/E Ratio7.57Dividend YieldN/APrice TargetN/AConsensus RatingN/A Company Overview SIGA Technologies, Inc., a commercial-stage pharmaceutical company, focuses on the health security related markets in the United States. Its lead product is TPOXX, an oral formulation antiviral drug for the treatment of human smallpox disease caused by variola virus. The company was incorporated in 1995 and is headquartered in New York, New York. Read More Siga Technologies Stock Analysis - MarketRank™See Top-Rated MarketRank™ Stocks45th Percentile Overall ScoreSIGA MarketRank™: Siga Technologies scored higher than 45% of companies evaluated by MarketBeat, and ranked 656th out of 921 stocks in the medical sector. 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 Siga Technologies. Earnings and Valuation3.1 / 5Proj. Earnings Growth20.19% Earnings GrowthEarnings for Siga Technologies are expected to grow by 20.19% in the coming year, from $1.04 to $1.25 per share.Price to Earnings Ratio vs. the MarketThe P/E ratio of Siga Technologies is 7.57, which means that it is trading at a less expensive P/E ratio than the market average P/E ratio of about 27.80.Price to Earnings Ratio vs. SectorThe P/E ratio of Siga Technologies is 7.57, which means that it is trading at a less expensive P/E ratio than the Medical sector average P/E ratio of about 29.88.Price to Book Value per Share RatioSiga Technologies has a P/B Ratio of 2.93. P/B Ratios below 3 indicates that a company is reasonably valued with respect to its assets and liabilities. Short Interest2.0 / 5Short Interest LevelBearish Percentage of Shares Shorted6.83% of the float of Siga Technologies has been sold short.Short Interest Ratio / Days to CoverSiga Technologies has a short interest ratio ("days to cover") of 6.3.Change versus previous monthShort interest in Siga Technologies has recently decreased by 4.83%, indicating that investor sentiment is improving. Dividend0.0 / 5Dividend StrengthN/A Dividend YieldSiga Technologies does not currently pay a dividend.Dividend GrowthSiga Technologies does not have a long track record of dividend growth. Sustainability and ESGN/AEnvironmental ScoreN/A Percentage of Shares Shorted6.83% of the float of Siga Technologies has been sold short.Short Interest Ratio / Days to CoverSiga Technologies has a short interest ratio ("days to cover") of 6.3.Change versus previous monthShort interest in Siga Technologies has recently decreased by 4.83%, indicating that investor sentiment is improving. News and Social Media3.1 / 5News Sentiment0.57 News SentimentSiga Technologies has a news sentiment score of 0.57. 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 0.39 average news sentiment score of Medical companies.News Coverage This WeekMarketBeat has tracked 10 news articles for Siga Technologies this week, compared to 3 articles on an average week.Search Interest7 people have searched for SIGA on MarketBeat in the last 30 days. This is an increase of 133% compared to the previous 30 days. Company Ownership0.8 / 5Insider TradingN/A Insider Buying vs. Insider SellingIn the past three months, Siga Technologies insiders have not sold or bought any company stock.Percentage Held by InsidersOnly 1.95% of the stock of Siga Technologies is held by insiders.Percentage Held by Institutions55.40% of the stock of Siga Technologies is held by institutions. High institutional ownership can be a signal of strong market trust in this company.Read more about Siga Technologies' insider trading history. Receive SIGA Stock News and Ratings via Email Sign-up to receive the latest news and ratings for Siga Technologies and its competitors with MarketBeat's FREE daily newsletter. Email Address SIGA Stock News HeadlinesSIGA (SIGA) Q2 Revenue Soars 272%August 7 at 5:31 AM | theglobeandmail.comSIGA Technologies (SIGA) Reports Significant Earnings DeclineAugust 6 at 5:03 AM | finance.yahoo.comHIDDEN IN THE BOOK OF GENESIS…“This land I will give to you…” — a 4,000-year-old line from Genesis may hold the key to unlocking a $150 trillion vault of untapped American wealth. Former CIA advisor Jim Rickards calls it the “Old Testament Wealth Code” — and says it could transform your financial future. He’s revealing everything in a new presentation. | Paradigm Press (Ad)SIGA advances pediatric and PEP programs as product revenues reach $79M, supported by new BARDA fundingAugust 6 at 5:03 AM | msn.comSIGA Technologies, Inc. (SIGA) Q2 2025 Earnings Call TranscriptAugust 6 at 3:05 AM | seekingalpha.comSIGA Reports Financial Results for Three and Six Months Ended June 30, 2025August 5 at 4:01 PM | globenewswire.comSIGA to Host Business Update Call on August 5, 2025 Following Release of Second-Quarter 2025 ResultsJuly 29, 2025 | globenewswire.comSiga Technologies Inc. (SIGA) Dips More Than Broader Market: What You Should KnowJuly 15, 2025 | msn.comSee More Headlines SIGA Stock Analysis - Frequently Asked Questions How have SIGA shares performed this year? Siga Technologies' stock was trading at $6.01 at the beginning of 2025. Since then, SIGA stock has increased by 42.3% and is now trading at $8.55. How were Siga Technologies' earnings last quarter? Siga Technologies Inc. (NASDAQ:SIGA) released its quarterly earnings results on Tuesday, August, 5th. The company reported $0.49 earnings per share for the quarter. The firm earned $81.12 million during the quarter. Siga Technologies had a trailing twelve-month return on equity of 40.52% and a net margin of 45.73%. Read the conference call transcript. Who are Siga Technologies' major shareholders? Siga Technologies' top institutional investors include CSM Advisors LLC (0.50%), Campbell & CO Investment Adviser LLC (0.28%), Los Angeles Capital Management LLC (0.23%) and Harbor Capital Advisors Inc. (0.19%). View institutional ownership trends. How do I buy shares of Siga Technologies? Shares of SIGA 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 Siga Technologies own? Based on aggregate information from My MarketBeat watchlists, some other companies that Siga Technologies investors own include Voyager Therapeutics (VYGR), American Water Works (AWK), Waste Connections (WCN), The RMR Group (RMR), AU Optronics (AUOTY), DiamondRock Hospitality (DRH) and iShares Micro-Cap ETF (IWC). Company Calendar Record date for 5/15 Dividend4/29/2025Ex-Dividend for 5/15 Dividend4/29/2025Dividend Payable5/15/2025Last Earnings8/05/2025Today8/07/2025Fiscal Year End12/31/2025Get Stock AlertsIndustry, Sector and Symbol Stock ExchangeNASDAQ SectorMedical Industry MED - DRUGS Sub-IndustryPharmaceutical Products Current SymbolNASDAQ:SIGA CIK1010086 Webwww.siga.com Phone(212) 672-9100Fax212-697-3130Employees40Year FoundedN/AProfitability EPS (Trailing Twelve Months)$1.13 Trailing P/E Ratio7.57 Forward P/E Ratio8.22 P/E GrowthN/ANet Income$59.21 million Net Margins45.73% Pretax Margin59.67% Return on Equity40.52% Return on Assets35.62% Debt Debt-to-Equity RatioN/A Current Ratio10.09 Quick Ratio6.28 Sales & Book Value Annual Sales$138.72 million Price / Sales4.41 Cash Flow$0.99 per share Price / Cash Flow8.68 Book Value$2.92 per share Price / Book2.93Miscellaneous Outstanding Shares71,610,000Free Float70,048,000Market Cap$612.27 million OptionableOptionable Beta0.94 Social Links The Best High-Yield Dividend Stocks for 2025Discover the 10 Best High-Yield Dividend Stocks for 2025 and secure reliable income in uncertain markets. Download the report now to identify top dividend payers and avoid common yield traps.Get This Free Report This page (NASDAQ:SIGA) was last updated on 8/8/2025 by MarketBeat.com Staff From Our PartnersBREAKING: The House just passed 3 pro-crypto bills!THREE pro-crypto bills just passed the House! Now, experts believe altcoin season is officially here. Crypto 101 Media | SponsoredGENIUS Act: Cancel Your Money?A new law called the GENIUS Act could quietly trigger the most radical shift in American finance in decades. B...Priority Gold | SponsoredProtect 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 | SponsoredSell this, buy thatWhat you don’t own matters just as much as what you do. 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