NASDAQ:SIGA Siga Technologies (SIGA) Stock Price, News & Analysis $8.61 -0.02 (-0.23%) Closing price 04:00 PM EasternExtended Trading$8.50 -0.11 (-1.29%) As of 05:21 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 AnalysisChartCompetitorsDividendEarningsFinancialsHeadlinesOptions 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$8.45▼$8.8050-Day Range$6.44▼$9.4852-Week Range$4.95▼$9.62Volume455,147 shsAverage Volume478,649 shsMarket Capitalization$616.56 millionP/E Ratio7.62Dividend 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™ Stocks47th Percentile Overall ScoreSIGA MarketRank™: Siga Technologies scored higher than 47% of companies evaluated by MarketBeat, and ranked 645th out of 941 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 7.62, which means that it is trading at a less expensive P/E ratio than the market average P/E ratio of about 269.59.Price to Earnings Ratio vs. SectorThe P/E ratio of Siga Technologies is 7.62, which means that it is trading at a less expensive P/E ratio than the Medical sector average P/E ratio of about 82.45.Price to Book Value per Share RatioSiga Technologies has a P/B Ratio of 2.95. P/B Ratios below 3 indicates that a company is reasonably valued with respect to its assets and liabilities.Read more about Siga Technologies' valuation and earnings. Short Interest1.0 / 5Short Interest LevelBearish Percentage of Shares Shorted6.79% 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 5.9.Change versus previous monthShort interest in Siga Technologies has recently increased by 1.10%, indicating that investor sentiment is decreasing. 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 Shorted6.79% 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 5.9.Change versus previous monthShort interest in Siga Technologies has recently increased by 1.10%, indicating that investor sentiment is decreasing. News and Social Media4.1 / 5News Sentiment1.42 News SentimentSiga Technologies has a news sentiment score of 1.42. 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 0.96 average news sentiment score of Medical companies.News Coverage This WeekMarketBeat has tracked 5 news articles for Siga Technologies this week, compared to 3 articles on an average week.Search Interest6 people have searched for SIGA on MarketBeat in the last 30 days. This is an increase of 100% compared to the previous 30 days.MarketBeat Follows1 people have added Siga Technologies to their MarketBeat watchlist in the last 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. 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. SIGA Stock News HeadlinesHealthcare Is Sickly, But These Yields up to 7% May Still Have a Pulse...September 2 at 10:00 PM | marketbeat.comSIGA Technologies: Still Bullish, But Worth Trimming Ahead Of BARDA NewsAugust 20, 2025 | seekingalpha.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 3 at 2:00 AM | InvestorPlace (Ad)SIGA Technologies Second Quarter 2025 Earnings: EPS: US$0.50 (vs US$0.026 in 2Q 2024)August 8, 2025 | finance.yahoo.comSIGA (SIGA) Q2 Revenue Soars 272%August 7, 2025 | theglobeandmail.comSIGA Technologies (SIGA) Reports Significant Earnings DeclineAugust 6, 2025 | finance.yahoo.comSIGA advances pediatric and PEP programs as product revenues reach $79M, supported by new BARDA fundingAugust 6, 2025 | msn.comSIGA Technologies, Inc. (SIGA) Q2 2025 Earnings Call TranscriptAugust 6, 2025 | seekingalpha.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 start of the year. Since then, SIGA stock has increased by 43.3% and is now trading at $8.61. How were Siga Technologies' earnings last quarter? Siga Technologies Inc. (NASDAQ:SIGA) issued its earnings results on Tuesday, August, 5th. The company reported $0.49 EPS for the quarter. The company 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? Top institutional shareholders of Siga Technologies include American Century Companies Inc. (1.96%), Geode Capital Management LLC (1.39%), First Wilshire Securities Management Inc. (0.97%) and New York State Common Retirement Fund (0.83%). 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 Last Earnings8/05/2025Today9/03/2025Next Earnings (Estimated)11/06/2025Fiscal 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 Ratio7.52 Forward P/E Ratio8.17 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 Ratio8.52 Sales & Book Value Annual Sales$138.72 million Price / Sales4.39 Cash Flow$0.85 per share Price / Cash Flow10.03 Book Value$2.92 per share Price / Book2.91Miscellaneous Outstanding Shares71,610,000Free Float70,210,000Market Cap$608.33 million OptionableOptionable Beta0.95 Social Links A Guide To High-Short-Interest StocksMarketBeat's analysts have just released their top five short plays for September 2025. Learn which stocks have the most short interest and how to trade them. Enter your email address to see which companies made the list.Get This Free Report This page (NASDAQ:SIGA) was last updated on 9/3/2025 by MarketBeat.com Staff From Our PartnersHow “Trump’s New Dollar” Could Impact Your WealthPresident Trump just signed a game-changing law… That could soon upgrade the U.S. dollar in your checking a...Brownstone Research | 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 | SponsoredWhat's the Best Way to Lower RMD Taxes?Turning 73 triggers a key IRS rule: you must begin taking required minimum distributions (RMDs) from certain r...SmartAsset | SponsoredWhat Steve Bannon revealed about Trump’s gold playA Trump advisor just said 3 words that could reset the dollar. 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