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SIGA Technologies (SIGA)


Market Price (12/30/2025): $6.25 | Market Cap: $447.5 Mil
Sector: Health Care | Industry: Pharmaceuticals

SIGA Technologies (SIGA)


Market Price (12/30/2025): $6.25
Market Cap: $447.5 Mil
Sector: Health Care
Industry: Pharmaceuticals

Investment Highlights Why It Matters Detailed financial logic regarding cash flow yields vs trend-riding momentum.


0 Attractive yield
Total YieldTotal Yield = Earnings Yield + Dividend Yield, Earnings Yield = Net Income / Market Cap Dividend Yield = Total Dividends / Market Cap is 17%, ERPEquity Risk Premium (ERP) = Total Yield - Risk Free Rate, Reflects the premium above risk free assets offered by the investment. is 13%, FCF Yield is 26%
Weak multi-year price returns
2Y Excs Rtn is -15%, 3Y Excs Rtn is -74%
Weak revenue growth
Rev Chg QQuarterly Revenue Change % is -74%
1 Cash is significant % of market cap
Net D/ENet Debt/Equity. Debt net of cash. Negative indicates net cash. Equity is taken as the Market Capitalization is -38%
  Key risks
SIGA key risks include [1] a substantial dependence on U.S. Show more.
2 Attractive operating margins
Op Mgn LTMOperating Margin = Operating Income / Revenue Reflects profitability before taxes and before impact of capital structure (interest payments). is 52%
  
3 Attractive cash flow generation
CFO/Rev LTMCash Flow from Operations / Revenue (Sales), Last Twelve Months (LTM) is 68%, FCF/Rev LTMFree Cash Flow / Revenue (Sales), Last Twelve Months (LTM) is 68%
  
4 Megatrend and thematic drivers
Megatrends include Biotechnology & Genomics. Themes include Antiviral Drug Development, and Biodefense & Pandemic Preparedness.
  
0 Attractive yield
Total YieldTotal Yield = Earnings Yield + Dividend Yield, Earnings Yield = Net Income / Market Cap Dividend Yield = Total Dividends / Market Cap is 17%, ERPEquity Risk Premium (ERP) = Total Yield - Risk Free Rate, Reflects the premium above risk free assets offered by the investment. is 13%, FCF Yield is 26%
1 Cash is significant % of market cap
Net D/ENet Debt/Equity. Debt net of cash. Negative indicates net cash. Equity is taken as the Market Capitalization is -38%
2 Attractive operating margins
Op Mgn LTMOperating Margin = Operating Income / Revenue Reflects profitability before taxes and before impact of capital structure (interest payments). is 52%
3 Attractive cash flow generation
CFO/Rev LTMCash Flow from Operations / Revenue (Sales), Last Twelve Months (LTM) is 68%, FCF/Rev LTMFree Cash Flow / Revenue (Sales), Last Twelve Months (LTM) is 68%
4 Megatrend and thematic drivers
Megatrends include Biotechnology & Genomics. Themes include Antiviral Drug Development, and Biodefense & Pandemic Preparedness.
5 Weak multi-year price returns
2Y Excs Rtn is -15%, 3Y Excs Rtn is -74%
6 Weak revenue growth
Rev Chg QQuarterly Revenue Change % is -74%
7 Key risks
SIGA key risks include [1] a substantial dependence on U.S. Show more.

Valuation, Metrics & Events

SIGA Stock


Why The Stock Moved


Qualitative Assessment

AI Analysis | Feedback

Here are five key points that could contribute to a significant negative movement in SIGA Technologies' stock price during the approximate period from August 31, 2025, to today:

1. Research findings questioning TPOXX efficacy for certain mpox strains.

News circulated around March 2025 indicated that the NIH found SIGA's tecovirimat (TPOXX) to be safe, but ineffective as a treatment for Clade II Mpox. Such findings regarding the efficacy of its primary product for specific variants of a target disease could lead to investor concern and a negative re-evaluation of the company's prospects.

2. Long-term investor profitability concerns.

As of November 24, 2025, reports indicated that the past three years had not been profitable for SIGA Technologies' investors. A prolonged period of unprofitable returns can lead to decreased investor confidence and selling pressure on the stock.

Show more

Stock Movement Drivers

Fundamental Drivers

The -30.2% change in SIGA stock from 9/29/2025 to 12/29/2025 was primarily driven by a -22.9% change in the company's P/E Multiple.
929202512292025Change
Stock Price ($)8.966.25-30.25%
Change Contribution ByLTMLTM
Total Revenues ($ Mil)179.64172.25-4.11%
Net Income Margin (%)45.75%43.23%-5.49%
P/E Multiple7.796.01-22.87%
Shares Outstanding (Mil)71.4771.60-0.20%
Cumulative Contribution-30.25%

LTM = Last Twelve Months as of date shown

Market Drivers

9/29/2025 to 12/29/2025
ReturnCorrelation
SIGA-30.2% 
Market (SPY)3.6%15.9%
Sector (XLV)14.7%15.2%

Fundamental Drivers

The -4.1% change in SIGA stock from 6/30/2025 to 12/29/2025 was primarily driven by a -37.4% change in the company's P/E Multiple.
630202512292025Change
Stock Price ($)6.526.25-4.14%
Change Contribution ByLTMLTM
Total Revenues ($ Mil)120.33172.2543.15%
Net Income Margin (%)40.33%43.23%7.20%
P/E Multiple9.606.01-37.38%
Shares Outstanding (Mil)71.4371.60-0.25%
Cumulative Contribution-4.14%

LTM = Last Twelve Months as of date shown

Market Drivers

6/30/2025 to 12/29/2025
ReturnCorrelation
SIGA-4.1% 
Market (SPY)11.6%21.6%
Sector (XLV)16.1%5.4%

Fundamental Drivers

The 16.4% change in SIGA stock from 12/29/2024 to 12/29/2025 was primarily driven by a 34.4% change in the company's P/E Multiple.
1229202412292025Change
Stock Price ($)5.376.2516.39%
Change Contribution ByLTMLTM
Total Revenues ($ Mil)173.73172.25-0.85%
Net Income Margin (%)49.33%43.23%-12.37%
P/E Multiple4.476.0134.41%
Shares Outstanding (Mil)71.3771.60-0.33%
Cumulative Contribution16.39%

LTM = Last Twelve Months as of date shown

Market Drivers

12/29/2024 to 12/29/2025
ReturnCorrelation
SIGA16.4% 
Market (SPY)16.6%25.5%
Sector (XLV)13.6%11.4%

Fundamental Drivers

The 9.0% change in SIGA stock from 12/30/2022 to 12/29/2025 was primarily driven by a 54.9% change in the company's P/E Multiple.
1230202212292025Change
Stock Price ($)5.746.258.97%
Change Contribution ByLTMLTM
Total Revenues ($ Mil)214.77172.25-19.80%
Net Income Margin (%)50.25%43.23%-13.96%
P/E Multiple3.886.0154.86%
Shares Outstanding (Mil)73.0271.601.94%
Cumulative Contribution8.93%

LTM = Last Twelve Months as of date shown

Market Drivers

12/30/2023 to 12/29/2025
ReturnCorrelation
SIGA32.3% 
Market (SPY)47.9%22.5%
Sector (XLV)17.6%12.8%

Return vs. Risk


Price Returns Compared

 202020212022202320242025Total [1]
Returns
SIGA Return52%3%4%-18%15%15%80%
Peers Return16%38%-12%21%26%16%151%
S&P 500 Return16%27%-19%24%23%17%114%

Monthly Win Rates [3]
SIGA Win Rate58%50%33%50%58%58% 
Peers Win Rate52%65%42%68%57%52% 
S&P 500 Win Rate58%75%42%67%75%73% 

Max Drawdowns [4]
SIGA Max Drawdown-16%-21%-21%-36%-19%-13% 
Peers Max Drawdown-34%-5%-26%-7%-9%-23% 
S&P 500 Max Drawdown-31%-1%-25%-1%-2%-15% 


[1] Cumulative total returns since the beginning of 2020
[2] Peers: HPQ, HPE, IBM, CSCO, AAPL.
[3] Win Rate = % of calendar months in which monthly returns were positive
[4] Max drawdown represents maximum peak-to-trough decline within a year
[5] 2025 data is for the year up to 12/29/2025 (YTD)

How Low Can It Go

Unique KeyEventSIGAS&P 500
2022 Inflation Shock2022 Inflation Shock  
2022 Inflation Shock% Loss% Loss-83.5%-25.4%
2022 Inflation Shock% Gain to Breakeven% Gain to Breakeven505.3%34.1%
2022 Inflation ShockTime to BreakevenTime to BreakevenNot Fully Recovered days464 days
2020 Covid Pandemic2020 Covid Pandemic  
2020 Covid Pandemic% Loss% Loss-26.9%-33.9%
2020 Covid Pandemic% Gain to Breakeven% Gain to Breakeven36.8%51.3%
2020 Covid PandemicTime to BreakevenTime to Breakeven29 days148 days
2018 Correction2018 Correction  
2018 Correction% Loss% Loss-48.0%-19.8%
2018 Correction% Gain to Breakeven% Gain to Breakeven92.2%24.7%
2018 CorrectionTime to BreakevenTime to Breakeven709 days120 days
2008 Global Financial Crisis2008 Global Financial Crisis  
2008 Global Financial Crisis% Loss% Loss-66.4%-56.8%
2008 Global Financial Crisis% Gain to Breakeven% Gain to Breakeven197.9%131.3%
2008 Global Financial CrisisTime to BreakevenTime to Breakeven387 days1,480 days

Compare to HPQ, HPE, IBM, CSCO, AAPL

In The Past

SIGA Technologies's stock fell -83.5% during the 2022 Inflation Shock from a high on 8/15/2022. A -83.5% loss requires a 505.3% gain to breakeven.

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About SIGA Technologies (SIGA)

SIGA Technologies, Inc., a commercial-stage pharmaceutical company, focuses on the health security and infectious disease 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. SIGA Technologies, Inc. has a strategic partnership with Cipla Therapeutics to deliver sustained innovation and access to antibacterial drugs primarily against biothreats. The company was incorporated in 1995 and is headquartered in New York, New York.

AI Analysis | Feedback

Here are 1-2 brief analogies for SIGA Technologies:

  • SIGA is like the Lockheed Martin for antiviral biodefense.
  • SIGA is like Moderna for government biodefense stockpiles.

AI Analysis | Feedback

Here are SIGA Technologies' major products:
  • TPOXX (tecovirimat): An antiviral drug approved for the treatment of human smallpox disease caused by variola virus.
  • Medical Countermeasures: Investigational drug candidates and advanced research to develop treatments for other public health threats, including chemical, biological, radiological, and nuclear (CBRN) agents.

AI Analysis | Feedback

SIGA Technologies (NASDAQ: SIGA) primarily sells its flagship product, TPOXX (tecovirimat), to governmental entities and healthcare providers, rather than to other publicly traded companies. Therefore, its major customers do not have public stock symbols.

SIGA's major customers include:

  • U.S. Government: Specifically, the Biomedical Advanced Research and Development Authority (BARDA), an agency within the U.S. Department of Health and Human Services (HHS). BARDA contracts for the procurement of TPOXX for the U.S. Strategic National Stockpile. This is a governmental entity and does not have a public stock symbol.
  • Canadian Government: Primarily the Department of National Defence, which procures TPOXX for its national preparedness programs. This is a governmental entity and does not have a public stock symbol.
  • European Union: Through the European Health Emergency Preparedness and Response Authority (HERA), which procures TPOXX for strategic stockpiles within EU member states. This is a governmental/supranational entity and does not have a public stock symbol.
  • Other International Governments: Various other sovereign nations that purchase TPOXX for their national medical countermeasure stockpiles. These are governmental entities and do not have public stock symbols.
  • Hospitals and Healthcare Providers: For commercial sales of TPOXX for the treatment of diseases like monkeypox (MPOX) in countries where the drug is approved and commercially available. These are typically private, public, or non-profit institutions and do not have public stock symbols.

In summary, SIGA's major customers are not publicly traded companies with stock symbols, but rather governmental bodies and healthcare institutions.

AI Analysis | Feedback

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AI Analysis | Feedback

Diem Nguyen, Ph.D., M.B.A. Chief Executive Officer

Diem Nguyen was appointed Chief Executive Officer and Director at SIGA in January 2024. She previously served as CEO of Xalud Therapeutics, a clinical-stage biotechnology company developing treatments for inflammatory diseases. Prior to Xalud, Dr. Nguyen was Executive Vice President of Biopharma at PPD Inc., a global clinical research organization. From 2009 to 2018, she held several leadership roles at Pfizer, including global president, Americas, Pfizer Essential Health, overseeing diverse commercial businesses with over $11 billion in annual revenue.

Daniel J. Luckshire, M.B.A. Executive Vice President and Chief Financial Officer

Daniel Luckshire has served as Executive Vice President and Chief Financial Officer since 2011. Before joining SIGA, he was a strategic advisor and private investor for various companies across specialized market segments. From 1998 to 2008, he held increasing positions of responsibility as an investment banker at Merrill Lynch & Co. Prior to Merrill Lynch, Mr. Luckshire was a member of the management team that built USI Insurance Services into a national insurance brokerage and was a CPA at Price Waterhouse LLP.

Dennis E. Hruby, Ph.D. Executive Vice President and Chief Scientific Officer

Dennis Hruby has served as Executive Vice President and Chief Scientific Officer since 2000. His earlier roles at SIGA included Vice President of Research from April 1997 to June 2000 and senior scientific advisor from January 1996 to March 1997. Dr. Hruby was also a faculty member at Oregon State University for 27 years, where he served as Director of the Molecular and Cellular Biology Program and Chairman of the Microbiology Department. He specializes in poxviruses, virology, and anti-infective research and holds approximately 200 U.S. and international patents.

Larry Miller General Counsel

Larry Miller has served as General Counsel for SIGA since March 2024. Before joining SIGA, Mr. Miller was General Counsel and Secretary at Phathom Pharmaceuticals, Inc. He previously served as General Counsel and Secretary at Blue Buffalo Company, where he advised the company through its $8 billion sale to General Mills.

Tove C. Bolken Senior Vice President, Operations and Chief Supply Chain Officer

Tove Bolken has served as Senior Vice President, Operations and Chief Supply Chain Officer since January 2020. She has been with SIGA since 1998, holding positions of increasing responsibility, including oversight of antiviral screening activities, drug development, and commercial manufacturing. Notably, she established an external manufacturing supply chain for SIGA’s smallpox antiviral product and has extensive government contracting experience, also serving as the company's corporate compliance officer.

AI Analysis | Feedback

The key risks to SIGA Technologies (NASDAQ: SIGA) primarily stem from its heavy reliance on government contracts and the performance of its lead product in securing expanded approvals and procurement.

  1. High Reliance on Government Contracts and Product-Specific Procurement Challenges: SIGA Technologies' revenue is substantially dependent on contracts with the U.S. government, notably through agencies like BARDA (Biomedical Advanced Research and Development Authority), for its primary product, TPOXX. The absence of new BARDA orders or delays in renewing existing contracts can significantly impact the company's financial results and stock valuation. Additionally, the company faces challenges in expanding its product's market; for instance, a clinical trial for TPOXX to treat Mpox failed to meet its primary endpoint, leading to a notable drop in stock price and raising concerns about future regulatory approvals and procurement for new indications.
  2. Revenue Volatility and Market Underperformance: SIGA's business model is characterized by inherent quarterly fluctuations in revenue, largely influenced by product delivery schedules and dynamic market conditions. This volatility has contributed to recent earnings declines and the company's stock underperforming both the broader US Pharmaceuticals industry and the overall market over the past year.

AI Analysis | Feedback

The primary emerging threat for SIGA Technologies is the anticipated slowdown in large-scale government procurement orders for TPOXX (tecovirimat).

SIGA's revenue is heavily reliant on government contracts for national stockpiles. Following a period of heightened demand driven by initial national stockpile build-up and increased awareness due to the global mpox outbreak, there is a clear risk that key customers may be nearing or reaching their desired inventory levels. This could lead to a sustained reduction in the frequency and/or size of new large contracts, transitioning from an accelerated procurement phase to a potentially slower, maintenance-driven market.

Evidence for this includes the company's own financial guidance, which often projects lower revenue in subsequent years compared to peak procurement periods, reflecting the inherent "lumpy" nature of government contracts and the potential for reduced demand post-initial stocking. For example, SIGA's 2024 revenue guidance of $100 million to $120 million is lower than its reported 2023 revenue of approximately $156 million, indicating an expected deceleration in procurement.

AI Analysis | Feedback

SIGA Technologies' primary product, Tpoxx (tecovirimat), targets the treatment of human smallpox disease and other orthopoxvirus infections like monkeypox, cowpox, and vaccinia complications.

Addressable Market Sizes for SIGA Technologies' Main Products:

Tpoxx (Tecovirimat) for Smallpox Treatment

  • The global smallpox treatment market was valued at approximately USD 66.8 million in 2024 and is projected to reach about USD 78.27 million by 2032, growing at a Compound Annual Growth Rate (CAGR) of 2% during the forecast period.
  • Another estimate indicates the global market for smallpox treatment was US$66.8 million in 2024 and is expected to reach US$73.7 million by 2030, with a CAGR of 1.6%.
  • North America holds a significant share of this market, accounting for 47.6% of the global revenue in 2024. The U.S. market alone was valued at $18.1 million in 2024.
  • The medication segment, which includes Tpoxx (tecovirimat), is anticipated to experience the fastest growth within the smallpox treatment market.

Tecovirimat (Tpoxx) for Orthopoxvirus Infections (including Smallpox and Monkeypox)

  • The global Tecovirimat Monohydrate market, which encompasses treatments for orthopoxvirus infections, reached USD 428 million in 2024. It is projected to grow at a CAGR of 8.7% from 2025 to 2033, reaching an estimated value of USD 909 million by 2033.
  • North America is expected to be a dominant region in the tecovirimat drugs market, driven by significant government stockpiling and a notable incidence of monkeypox infections.

Tpoxx (Tecovirimat) for Monkeypox Treatment

  • The global monkeypox treatment market is forecast to reach approximately US$ 249 million by 2033, with demand increasing at a CAGR of 10.25% from 2023 to 2033.
  • Another report estimates the global monkeypox treatment market size to exceed USD 211 million by 2033, growing at a CAGR of 11.20% from 2023 to 2033.
  • Tecovirimat is projected to account for 61% of the market share by treatment type in the monkeypox treatment market by the end of the forecast period.
  • North America is expected to lead the global monkeypox treatment market, potentially reaching a market share of around 48% by the end of the forecast period.

AI Analysis | Feedback

SIGA Technologies (SIGA) is poised for future revenue growth over the next 2-3 years, driven by several key strategic initiatives and market opportunities:

  1. Continued U.S. Government Procurement and Contracts: A primary driver of SIGA's revenue growth is its ongoing partnership with the U.S. government, particularly through contracts for TPOXX with the Strategic National Stockpile (SNS). The company reported significant procurement orders in Q3 2024, with substantial revenue recognition anticipated in Q4 2024 and 2025. A new potential long-term agreement with the U.S. Strategic Preparedness and Response (formerly BARDA) is also expected to be a major growth catalyst.
  2. International Market Expansion: SIGA is actively expanding the global reach of TPOXX through strategic partnerships. This includes successful sales in international markets, such as the first sale of oral TPOXX in Africa, and efforts to forge direct relationships with key international stakeholders. TPOXX is approved in various regions, including Europe, the UK, Canada, and Japan, providing a foundation for increased international sales.
  3. Advancing Regulatory Approvals for New TPOXX Indications and Formulations: The company is focused on securing regulatory approvals for new indications and formulations of TPOXX. Key targets include submissions for smallpox post-exposure prophylaxis (PEP) and a pediatric formulation. SIGA has already received development funding for pediatric formulation and IV tech transfer activities, underscoring this area as a growth avenue.
  4. Expansion into Complementary Therapeutic Areas and New Product Pipelines: SIGA plans to leverage its existing antiviral and government procurement capabilities to enter complementary therapeutic areas. Additionally, the company has broadened its product pipeline by acquiring an exclusive license for a portfolio of monoclonal antibodies from Vanderbilt University, aiming to develop new therapeutic options within the orthopox space. This diversification strategy is expected to contribute to future revenue growth.

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Capital Allocation Decisions (Last 3-5 Years) for SIGA Technologies (SIGA)

Share Repurchases

  • Since 2020, SIGA Technologies has returned approximately $230 million to shareholders through dividends and share buybacks.
  • The company is committed to deploying capital for maximum value, including share repurchases, to drive shareholder value.

Share Issuance

  • As of October 24, 2025, SIGA Technologies had 71,611,302 shares outstanding.
  • As of September 30, 2025, 71,611,302 shares were issued and outstanding, an increase from 71,404,669 shares at December 31, 2024.
  • In April 2025, the number of outstanding shares was 71,441,083.

Inbound Investments

  • In June 2025, the BARDA 19C contract was modified to add $13 million in funding for SIGA's TPOXX pediatric development program.
  • An additional $14 million in funding was added in April 2025 to support manufacturing activities under the BARDA 19C contract, bringing the total development funding added in Q2 2025 to $27 million.
  • On March 26, 2025, an option for the procurement of $25.6 million of IV TPOXX was exercised by BARDA, increasing cumulative exercised options to $545.2 million.

Outbound Investments

  • SIGA Technologies has made no investments or acquisitions to date.

Capital Expenditures

  • In the last 12 months, capital expenditures for SIGA Technologies were -$332,308.
  • For the nine months ended September 30, 2025, capital expenditures were ($314,470), compared to ($24,612) for the same period in 2024.
  • The company purchased manufacturing equipment during Q3 2025.

Better Bets than SIGA Technologies (SIGA)

Latest Trefis Analyses

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Trade Ideas

Select ideas related to SIGA. For more, see Trefis Trade Ideas.

Unique KeyDateTickerCompanyCategoryTrade Strategy6M Fwd Rtn12M Fwd Rtn12M Max DD
CRL_11142025_Dip_Buyer_FCFYield11142025CRLCharles River Laboratories InternationalDip BuyDB | FCFY OPMDip Buy with High FCF Yield and High Margin
Buying dips for companies with high FCF yield and meaningfully high operating margin
21.1%21.1%-3.7%
GDRX_11142025_Dip_Buyer_High_CFO_Margins_ExInd_DE11142025GDRXGoodRxDip BuyDB | CFO/Rev | Low D/EDip Buy with High Cash Flow Margins
Buying dips for companies with significant cash flows from operations and reasonable debt / market cap
-9.4%-9.4%-11.8%
ASTH_11142025_Dip_Buyer_High_FCF_Yield_ExInd_DE_RevG11142025ASTHAstrana HealthDip BuyDB | FCF Yield | Low D/EDip Buy with High Free Cash Flow Yield
Buying dips for companies with significant free cash flow yield (FCF / Market Cap) and reasonable debt / market cap
17.0%17.0%-5.5%
SGRY_11142025_Dip_Buyer_High_FCF_Yield_ExInd_DE_RevG11142025SGRYSurgery PartnersDip BuyDB | FCF Yield | Low D/EDip Buy with High Free Cash Flow Yield
Buying dips for companies with significant free cash flow yield (FCF / Market Cap) and reasonable debt / market cap
3.1%3.1%-1.4%
TFX_11072025_Dip_Buyer_FCFYield11072025TFXTeleflexDip BuyDB | FCFY OPMDip Buy with High FCF Yield and High Margin
Buying dips for companies with high FCF yield and meaningfully high operating margin
12.2%12.2%-5.1%

Recent Active Movers

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Peer Comparisons for SIGA Technologies

Peers to compare with:

Financials

SIGAHPQHPEIBMCSCOAAPLMedian
NameSIGA Tec.HP Hewlett .Internat.Cisco Sy.Apple  
Mkt Price6.2522.7324.33305.7477.79273.7651.06
Mkt Cap0.421.432.4285.5307.74,079.8159.0
Rev LTM17255,29534,29665,40257,696408,62556,496
Op Inc LTM903,6241,64411,54412,991130,2147,584
FCF LTM1162,80062711,85412,73396,1847,327
FCF 3Y Avg652,9781,40011,75313,879100,5037,366
CFO LTM1173,6972,91913,48313,744108,5658,590
CFO 3Y Avg653,6723,89613,49814,736111,5598,697

Growth & Margins

SIGAHPQHPEIBMCSCOAAPLMedian
NameSIGA Tec.HP Hewlett .Internat.Cisco Sy.Apple  
Rev Chg LTM-0.9%3.2%13.8%4.5%8.9%6.0%5.2%
Rev Chg 3Y Avg104.9%-3.9%6.5%2.6%3.7%1.8%3.2%
Rev Chg Q-73.8%4.2%14.4%9.1%7.5%9.6%8.3%
QoQ Delta Rev Chg LTM-4.1%1.1%3.7%2.1%1.8%2.1%2.0%
Op Mgn LTM52.4%6.6%4.8%17.7%22.5%31.9%20.1%
Op Mgn 3Y Avg28.1%7.4%7.2%16.4%24.2%30.8%20.3%
QoQ Delta Op Mgn LTM-3.8%-0.2%-1.4%0.6%0.4%0.1%-0.1%
CFO/Rev LTM67.7%6.7%8.5%20.6%23.8%26.6%22.2%
CFO/Rev 3Y Avg43.6%6.8%12.7%21.4%26.1%28.4%23.8%
FCF/Rev LTM67.5%5.1%1.8%18.1%22.1%23.5%20.1%
FCF/Rev 3Y Avg43.6%5.5%4.6%18.6%24.6%25.6%21.6%

Valuation

SIGAHPQHPEIBMCSCOAAPLMedian
NameSIGA Tec.HP Hewlett .Internat.Cisco Sy.Apple  
Mkt Cap0.421.432.4285.5307.74,079.8159.0
P/S2.60.40.94.45.310.03.5
P/EBIT5.06.619.725.122.431.321.1
P/E6.08.4569.036.129.841.133.0
P/CFO3.85.811.121.222.437.616.1
Total Yield16.7%14.4%2.3%5.0%5.5%2.8%5.2%
Dividend Yield0.0%2.5%2.1%2.2%2.1%0.4%2.1%
FCF Yield 3Y Avg11.5%10.6%5.5%6.4%6.0%3.1%6.2%
D/E0.00.50.70.20.10.00.2
Net D/E-0.40.30.60.20.00.00.1

Returns

SIGAHPQHPEIBMCSCOAAPLMedian
NameSIGA Tec.HP Hewlett .Internat.Cisco Sy.Apple  
1M Rtn3.1%-5.8%11.9%-0.9%1.1%-1.8%0.1%
3M Rtn-30.2%-14.5%1.4%9.9%15.6%7.7%4.5%
6M Rtn-4.1%-5.0%20.3%5.0%13.5%33.7%9.2%
12M Rtn16.4%-28.7%15.4%40.8%33.9%7.6%15.9%
3Y Rtn9.0%-5.3%65.8%142.1%78.3%113.9%72.0%
1M Excs Rtn2.1%-5.5%12.3%-0.5%0.9%-2.7%0.2%
3M Excs Rtn-33.9%-18.1%-2.3%6.2%11.9%4.0%0.9%
6M Excs Rtn-15.4%-16.3%9.0%-6.3%2.2%22.4%-2.1%
12M Excs Rtn0.7%-43.3%-0.2%25.4%19.0%-7.8%0.3%
3Y Excs Rtn-74.4%-82.8%-10.4%61.9%0.1%27.1%-5.1%

FDA Approved Drugs Data

Expand for More
Post-Approval Fwd Returns
FDA
App #
Brand
Name
Generic
Name
Dosage
Form
FDA
Approval
3M
Rtn
6M
Rtn
1Y
Rtn
2Y
Rtn
Total
Rtn
NDA214518  TPOXXtecovirimatsolution5182022235.2%26.3%-15.6%19.7%8.5%
NDA208627  TPOXXtecovirimatcapsule7132018-29.3%3.3%-22.0%-22.4%16.1%

Financials

Segment Financials

Revenue by Segment
$ Mil20242023202220212020
Sale of the Company’s Oral and IV TPOXX® as well as research and development services14011113412527
Total14011113412527


Price Behavior

Price Behavior
Market Price$6.25 
Market Cap ($ Bil)0.4 
First Trading Date09/10/1997 
Distance from 52W High-34.1% 
   50 Days200 Days
DMA Price$6.82$6.89
DMA Trendupdown
Distance from DMA-8.3%-9.3%
 3M1YR
Volatility51.8%52.4%
Downside Capture89.0172.38
Upside Capture-101.5676.29
Correlation (SPY)15.2%25.6%
SIGA Betas & Captures as of 11/30/2025

 1M2M3M6M1Y3Y
Beta0.880.680.921.370.720.95
Up Beta4.503.772.983.060.940.91
Down Beta0.821.070.571.400.420.78
Up Capture-237%-156%-47%60%49%74%
Bmk +ve Days13263974142427
Stock +ve Days7172659117372
Down Capture138%81%127%97%87%104%
Bmk -ve Days7162452107323
Stock -ve Days13243663125355

[1] Upside and downside betas calculated using positive and negative benchmark daily returns respectively
Based On 1-Year Data
 Comparison of SIGA With Other Asset Classes (Last 1Y)
 SIGASector ETFEquityGoldCommoditiesReal EstateBitcoin
Annualized Return16.2%13.8%16.7%65.4%7.5%4.2%-7.3%
Annualized Volatility52.0%17.2%19.4%19.8%15.3%17.0%34.9%
Sharpe Ratio0.470.590.672.430.270.08-0.06
Correlation With Other Assets 11.5%25.7%-1.8%6.9%10.9%21.8%

ETFs used for asset classes: Sector ETF = XLV, Equity = SPY, Gold = GLD, Commodities = DBC, Real Estate = VNQ, and Bitcoin = BTCUSD
Smart multi-asset allocation framework can stack odds in your favor. Learn How
Based On 5-Year Data
 Comparison of SIGA With Other Asset Classes (Last 5Y)
 SIGASector ETFEquityGoldCommoditiesReal EstateBitcoin
Annualized Return3.0%8.4%14.8%17.7%11.2%5.1%30.2%
Annualized Volatility68.8%14.5%17.1%15.6%18.7%18.9%48.6%
Sharpe Ratio0.330.400.700.910.480.180.57
Correlation With Other Assets 18.8%22.8%5.1%8.0%20.5%11.7%

ETFs used for asset classes: Sector ETF = XLV, Equity = SPY, Gold = GLD, Commodities = DBC, Real Estate = VNQ, and Bitcoin = BTCUSD
Smart multi-asset allocation framework can stack odds in your favor. Learn How
Based On 10-Year Data
 Comparison of SIGA With Other Asset Classes (Last 10Y)
 SIGASector ETFEquityGoldCommoditiesReal EstateBitcoin
Annualized Return15.3%10.1%15.0%14.6%6.9%5.4%69.0%
Annualized Volatility79.4%16.6%18.0%14.8%17.6%20.8%55.8%
Sharpe Ratio0.430.500.720.820.310.230.89
Correlation With Other Assets 15.2%17.5%2.1%6.7%15.2%6.3%

ETFs used for asset classes: Sector ETF = XLV, Equity = SPY, Gold = GLD, Commodities = DBC, Real Estate = VNQ, and Bitcoin = BTCUSD
Smart multi-asset allocation framework can stack odds in your favor. Learn How

Short Interest

Short Interest: As Of Date12152025
Short Interest: Shares Quantity3,201,535
Short Interest: % Change Since 11302025-1.8%
Average Daily Volume350,174
Days-to-Cover Short Interest9.14
Basic Shares Quantity71,604,956
Short % of Basic Shares4.5%

Earnings Returns History

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 Forward Returns
Earnings Date1D Returns5D Returns21D Returns
11/6/2025-20.0%-25.6%-23.5%
8/5/202510.0%40.9%28.6%
3/11/20257.0%2.9%8.7%
11/7/2024-0.8%-17.4%-9.0%
8/1/2024-5.8%-0.6%-2.3%
3/12/202421.2%56.8%85.8%
11/7/2023-6.6%-4.3%14.1%
8/8/2023-6.2%-12.1%-23.9%
...
SUMMARY STATS   
# Positive111010
# Negative788
Median Positive10.0%11.2%10.3%
Median Negative-5.8%-10.3%-11.2%
Max Positive21.2%56.8%85.8%
Max Negative-20.0%-25.6%-25.8%

SEC Filings

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Report DateFiling DateFiling
09/30/202511/06/202510-Q (09/30/2025)
06/30/202508/05/202510-Q (06/30/2025)
03/31/202505/08/202510-Q (03/31/2025)
12/31/202403/11/202510-K (12/31/2024)
09/30/202411/07/202410-Q (09/30/2024)
06/30/202408/01/202410-Q (06/30/2024)
03/31/202405/07/202410-Q (03/31/2024)
12/31/202303/12/202410-K (12/31/2023)
09/30/202311/07/202310-Q (09/30/2023)
06/30/202308/08/202310-Q (06/30/2023)
03/31/202305/04/202310-Q (03/31/2023)
12/31/202203/02/202310-K (12/31/2022)
09/30/202211/03/202210-Q (09/30/2022)
06/30/202208/04/202210-Q (06/30/2022)
03/31/202205/05/202210-Q (03/31/2022)
12/31/202103/03/202210-K (12/31/2021)