SIGA Technologies (SIGA)


Market Price (11/4/2026): $3.13 | Market Cap: $224.9 MilSector: Health Care | Industry: Pharmaceuticals

SIGA Technologies (SIGA)


Market Price (11/4/2026): $3.13
Market Cap: $224.9 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 18%, Dividend Yield is 20%, ERPEquity Risk Premium (ERP) = Total Yield - Risk Free Rate, Reflects the premium above risk free assets offered by the investment. is 14%

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 -52%

Low stock price volatility
Vol 12M is 50%

Megatrend and thematic drivers
Megatrends include Biotechnology & Genomics. Themes include Antiviral Drug Development, and Biodefense & Pandemic Preparedness.

Weak multi-year price returns
2Y Excs Rtn is -75%, 3Y Excs Rtn is -99%

Not profitable at operating income level
Op Inc LTMOperating Income, Last Twelve Months is -11 Mil, Op Mgn LTMOperating Margin = Operating Income / Revenue Reflects profitability before taxes and before impact of capital structure (interest payments). is -21%

Weak revenue growth
Rev Chg LTMRevenue Change % Last Twelve Months (LTM) is -70%, Rev Chg QQuarterly Revenue Change % is -49%

Not cash flow generative
CFO/Rev LTMCash Flow from Operations / Revenue (Sales), Last Twelve Months (LTM) is -38%, FCF/Rev LTMFree Cash Flow / Revenue (Sales), Last Twelve Months (LTM) is -38%

Key risks
SIGA key risks include [1] a substantial dependence on U.S. Show more.

0 Attractive yield
Total YieldTotal Yield = Earnings Yield + Dividend Yield, Earnings Yield = Net Income / Market Cap Dividend Yield = Total Dividends / Market Cap is 18%, Dividend Yield is 20%, ERPEquity Risk Premium (ERP) = Total Yield - Risk Free Rate, Reflects the premium above risk free assets offered by the investment. is 14%
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 -52%
2 Low stock price volatility
Vol 12M is 50%
3 Megatrend and thematic drivers
Megatrends include Biotechnology & Genomics. Themes include Antiviral Drug Development, and Biodefense & Pandemic Preparedness.
4 Weak multi-year price returns
2Y Excs Rtn is -75%, 3Y Excs Rtn is -99%
5 Not profitable at operating income level
Op Inc LTMOperating Income, Last Twelve Months is -11 Mil, Op Mgn LTMOperating Margin = Operating Income / Revenue Reflects profitability before taxes and before impact of capital structure (interest payments). is -21%
6 Weak revenue growth
Rev Chg LTMRevenue Change % Last Twelve Months (LTM) is -70%, Rev Chg QQuarterly Revenue Change % is -49%
7 Not cash flow generative
CFO/Rev LTMCash Flow from Operations / Revenue (Sales), Last Twelve Months (LTM) is -38%, FCF/Rev LTMFree Cash Flow / Revenue (Sales), Last Twelve Months (LTM) is -38%
8 Key risks
SIGA key risks include [1] a substantial dependence on U.S. Show more.

SIGA in ETFs

Weight = SIGA's share of each fund

VTI0.00%
IWM0.00%
AVUV0.01%
IWN0.01%
VTWO0.00%
SCHA0.00%
DFAS0.00%
VHT0.00%
+2 more covered ETFs

Valuation & Metrics

Price Chart

Why The Stock Moved

Qualitative Assessment

AI Analysis | Feedback

Updated on 11/1/2026

SIGA Technologies (SIGA) stock has lost about 5% since 7/31/2026 because of the following key factors:

1. SIGA Technologies reported a significant decline in its fiscal Q2 2026 financial results, which ended on June 30, 2026, with the announcement made on August 6, 2026. Product-related revenues for the quarter were $38 million, and total revenue decreased by 31.82% year-over-year. Net income saw a substantial drop of 60.69% compared to the previous year, and earnings per share (EPS) decreased by 60.67%. This considerable decline in financial performance likely contributed to negative investor sentiment.

2. The company announced the fulfillment of its final product order under the significant 19C contract for intravenous (IV) TPOXX® delivery to the U.S. Strategic National Stockpile during fiscal Q2 2026. While SIGA Technologies stated it is continuing discussions with the U.S. government regarding a new multi-year procurement agreement, the completion of this major contract without an immediate, confirmed replacement introduces uncertainty about future large-scale revenue streams.

Show more
Updated on 11/1/2026

SIGA Technologies (SIGA) stock has lost about 5% since 7/31/2026 because of the following key factors:

1. SIGA Technologies reported a significant decline in its fiscal Q2 2026 financial results, which ended on June 30, 2026, with the announcement made on August 6, 2026. Product-related revenues for the quarter were $38 million, and total revenue decreased by 31.82% year-over-year. Net income saw a substantial drop of 60.69% compared to the previous year, and earnings per share (EPS) decreased by 60.67%. This considerable decline in financial performance likely contributed to negative investor sentiment.

2. The company announced the fulfillment of its final product order under the significant 19C contract for intravenous (IV) TPOXX® delivery to the U.S. Strategic National Stockpile during fiscal Q2 2026. While SIGA Technologies stated it is continuing discussions with the U.S. government regarding a new multi-year procurement agreement, the completion of this major contract without an immediate, confirmed replacement introduces uncertainty about future large-scale revenue streams.

3. Despite securing a new contract valued at up to $15 million from the Canadian Department of National Defence for Tpoxx® on October 28, 2026, the value of this agreement is relatively small. This amount is likely insufficient to fully offset the significant revenue decline experienced from the conclusion of the larger U.S. government contract, thereby providing limited positive impetus for the stock during the specified period.

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Stock Movement Drivers

Fundamental Drivers

The -4.9% change in SIGA stock from 7/31/2026 to 11/3/2026 was primarily driven by a -42.8% change in the company's Total Revenues ($ Mil).
(LTM values as of)731202611032026Change
Stock Price ($)3.273.11-4.9%
Change Contribution By: 
Total Revenues ($ Mil)9454-42.8%
P/S Multiple2.54.266.5%
Shares Outstanding (Mil)7272-0.1%
Cumulative Contribution-4.9%

LTM = Last Twelve Months as of date shown

Market Drivers

7/31/2026 to 11/3/2026
ReturnCorrelation
SIGA-4.9% 
Market (SPY)1.0%20.3%
Sector (XLV)13.2%22.9%

Fundamental Drivers

The -32.4% change in SIGA stock from 4/30/2026 to 11/3/2026 was primarily driven by a -43.3% change in the company's Total Revenues ($ Mil).
(LTM values as of)430202611032026Change
Stock Price ($)4.603.11-32.4%
Change Contribution By: 
Total Revenues ($ Mil)9554-43.3%
P/S Multiple3.54.219.4%
Shares Outstanding (Mil)7272-0.2%
Cumulative Contribution-32.4%

LTM = Last Twelve Months as of date shown

Market Drivers

4/30/2026 to 11/3/2026
ReturnCorrelation
SIGA-32.4% 
Market (SPY)5.2%12.7%
Sector (XLV)26.6%23.1%

Fundamental Drivers

The -57.5% change in SIGA stock from 10/31/2025 to 11/3/2026 was primarily driven by a -70.1% change in the company's Total Revenues ($ Mil).
(LTM values as of)1031202511032026Change
Stock Price ($)7.323.11-57.5%
Change Contribution By: 
Total Revenues ($ Mil)18054-70.1%
P/S Multiple2.94.242.7%
Shares Outstanding (Mil)7172-0.4%
Cumulative Contribution-57.5%

LTM = Last Twelve Months as of date shown

Market Drivers

10/31/2025 to 11/3/2026
ReturnCorrelation
SIGA-57.5% 
Market (SPY)11.5%23.1%
Sector (XLV)29.2%22.0%

Fundamental Drivers

The -18.3% change in SIGA stock from 10/31/2023 to 11/3/2026 was primarily driven by a -45.1% change in the company's Total Revenues ($ Mil).
(LTM values as of)1031202311032026Change
Stock Price ($)3.813.11-18.3%
Change Contribution By: 
Total Revenues ($ Mil)9854-45.1%
P/S Multiple2.84.250.3%
Shares Outstanding (Mil)7172-0.9%
Cumulative Contribution-18.3%

LTM = Last Twelve Months as of date shown

Market Drivers

10/31/2023 to 11/3/2026
ReturnCorrelation
SIGA-18.3% 
Market (SPY)86.6%21.7%
Sector (XLV)54.7%15.2%

Return vs. Risk

Price Returns Compared

 202120222023202420252026Total [1]
Returns
SIGA Return3%4%-18%15%12%-42%-34%
Peers Return38%-8%-33%50%9%146%243%
S&P 500 Return27%-19%24%23%16%10%101%

Monthly Win Rates [3]
SIGA Win Rate50%33%50%58%58%36% 
Peers Win Rate53%43%30%47%55%60% 
S&P 500 Win Rate75%42%67%75%67%36% 

Max Drawdowns [4]
SIGA Max Drawdown-26%-72%-44%-52%-39%-53% 
Peers Max Drawdown-35%-38%-46%-43%-36%-30% 
S&P 500 Max Drawdown-5%-25%-10%-8%-19%-9% 


[1] Cumulative total returns since the beginning of 2021
[2] Peers: EBS, PFE, MRK, GILD, MRNA.
[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] 2026 data is for the year up to 11/3/2026 (YTD)

How Low Can It Go

EventSIGAS&P 500
2025 US Tariff Shock
  % Loss-13.6%-18.8%
  % Gain to Breakeven15.7%23.1%
  Time to Breakeven6 days79 days
Summer-Fall 2023 Five Percent Yield Shock
  % Loss-14.1%-9.5%
  % Gain to Breakeven16.4%10.5%
  Time to Breakeven15 days24 days
2023 SVB Regional Banking Crisis
  % Loss-21.7%-6.7%
  % Gain to Breakeven27.7%7.1%
  Time to Breakeven155 days31 days
2022 Inflation Shock & Fed Tightening
  % Loss-21.7%-24.5%
  % Gain to Breakeven27.7%32.4%
  Time to Breakeven31 days427 days
2020 COVID-19 Crash
  % Loss-20.2%-33.7%
  % Gain to Breakeven25.3%50.9%
  Time to Breakeven21 days140 days
2014-2016 Oil Price Collapse
  % Loss-12.6%-6.8%
  % Gain to Breakeven14.4%7.3%
  Time to Breakeven8 days15 days

Compare to EBS, PFE, MRK, GILD, MRNA

In The Past

SIGA Technologies's stock fell -13.6% during the 2025 US Tariff Shock. Such a loss loss requires a 15.7% gain to breakeven.

Preserve Wealth

Limiting losses and compounding gains is essential to preserving wealth.

Asset Allocation

Actively managed asset allocation strategies protect wealth. Learn more.

EventSIGAS&P 500
2023 SVB Regional Banking Crisis
  % Loss-21.7%-6.7%
  % Gain to Breakeven27.7%7.1%
  Time to Breakeven155 days31 days
2022 Inflation Shock & Fed Tightening
  % Loss-21.7%-24.5%
  % Gain to Breakeven27.7%32.4%
  Time to Breakeven31 days427 days
2020 COVID-19 Crash
  % Loss-20.2%-33.7%
  % Gain to Breakeven25.3%50.9%
  Time to Breakeven21 days140 days
2011 US Debt Ceiling Crisis & European Contagion
  % Loss-67.3%-17.9%
  % Gain to Breakeven205.9%21.8%
  Time to Breakeven2525 days123 days
2008-2009 Global Financial Crisis
  % Loss-38.3%-53.4%
  % Gain to Breakeven62.2%114.4%
  Time to Breakeven38 days1085 days

Compare to EBS, PFE, MRK, GILD, MRNA

In The Past

SIGA Technologies's stock fell -13.6% during the 2025 US Tariff Shock. Such a loss loss requires a 15.7% gain to breakeven.

Preserve Wealth

Limiting losses and compounding gains is essential to preserving wealth.

Asset Allocation

Actively managed asset allocation strategies protect wealth. Learn more.

About SIGA Technologies (SIGA)

SIGA Technologies, Inc. is a commercial-stage pharmaceutical company focused on the critical areas of health security and infectious diseases. The company's business revolves around developing and bringing to market medical countermeasures, primarily antiviral and antibacterial drugs, designed to address serious public health threats, including potential bioweapons and emerging infectious agents.

The company's flagship product is TPOXX, an oral antiviral drug. TPOXX is specifically formulated and approved for the treatment of human smallpox disease, caused by the variola virus. This positions SIGA as a key provider of a vital defense mechanism against one of the most serious historical and potential biological threats, making it a crucial component of national biodefense strategies.

Beyond TPOXX, SIGA Technologies also engages in strategic partnerships, such as with Cipla Therapeutics, to further develop and ensure access to antibacterial drugs. These collaborations are primarily aimed at addressing biothreats, expanding their portfolio in health security. The company's primary customers and markets include government entities, public health organizations, and military agencies responsible for national preparedness and response to biological threats and widespread infectious diseases.

AI Analysis | Feedback

Here are 1-2 brief analogies for SIGA Technologies:

  • It's like Lockheed Martin for biodefense pharmaceuticals.
  • It's like Gilead Sciences, but they only make one critical antiviral drug for biodefense, primarily for government stockpiles.

AI Analysis | Feedback

  • TPOXX: An oral formulation antiviral drug for the treatment of human smallpox disease caused by variola virus.
  • Antibacterial Drugs: Provided through a strategic partnership, focusing on sustained innovation and access to drugs primarily against biothreats.

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

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

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

Daniel Luckshire was appointed Executive Vice President and Chief Financial Officer in 2011. Before joining SIGA, he served as a strategic advisor and private investor for a broad range of companies. From 1998 to 2008, Mr. Luckshire was an investment banker at Merrill Lynch & Co. Earlier in his career, he was part of the management team that developed USI Insurance Services into a national insurance brokerage.

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. He is recognized for publishing over 210 manuscripts and chapters and holding approximately 200 U.S. and international patents.

Larry Miller General Counsel

Larry Miller has served as General Counsel since March 2024. He previously held the role of General Counsel and Secretary at Phathom Pharmaceuticals, Inc. Notably, as General Counsel and Secretary at Blue Buffalo Company, he provided legal counsel during its $8 billion sale to General Mills.

AI Analysis | Feedback

Here are the key risks to SIGA Technologies' business:

  1. Dependence on Government Contracts: A significant portion of SIGA Technologies' revenue is derived from government contracts, particularly with the U.S. Biomedical Advanced Research and Development Authority (BARDA), for the procurement and stockpiling of its lead product, TPOXX. The company's future financial performance is highly vulnerable to the renewal, modification, suspension, or non-exercise of options under these contracts, as well as to changes in government funding priorities and budgetary constraints. International sales are also largely government-driven and can be lumpy and unpredictable.
  2. Product Concentration: SIGA Technologies is heavily reliant on TPOXX (tecovirimat) as its primary revenue-generating product. Any adverse developments pertaining to TPOXX, whether regulatory, supply chain, or market-related, would have a disproportionate and significant impact on the company's business and financial results.
  3. Regulatory Risk: While TPOXX is approved for the treatment of smallpox, the company faces ongoing regulatory scrutiny, particularly in Europe. European and UK approvals for Tecovirimat-SIGA were granted under "exceptional circumstances" and are subject to annual reassessment. Following clinical trials for mpox that did not demonstrate statistically significant efficacy on primary endpoints, the European Medicines Agency's (EMA) Committee for Medicinal Products for Human Use (CHMP) is expected to recommend the withdrawal of the mpox indication for TPOXX, which could limit commercialization opportunities and impact revenue.

AI Analysis | Feedback

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AI Analysis | Feedback

SIGA Technologies' main product, TPOXX (tecovirimat), addresses the global market for smallpox and monkeypox/mpox treatment. The global monkeypox vaccine and treatment market was valued at approximately $103.5 million in 2024 and is projected to reach $225.12 million by 2032, growing at a Compound Annual Growth Rate (CAGR) of 10.2%. Another estimate for the global monkeypox treatment market valued it at $114.06 million in 2025, with a projection to reach $295.85 million by 2035 at a CAGR of 10%. Similarly, the global Tecovirimat (TPOXX) drugs market is projected to reach $108.1 million by 2025, with a robust CAGR of 18.2% from 2025 to 2033. North America is a significant region within this market, holding over 40% of the revenue share in the monkeypox vaccine and treatment market in 2024 and dominating the regional market for tecovirimat drugs.

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Here are the expected drivers of future revenue growth for SIGA Technologies (SIGA) over the next 2-3 years:

  1. Continued U.S. Government Procurement Contracts: SIGA Technologies anticipates future revenue growth from new and ongoing contracts with the U.S. Biomedical Advanced Research and Development Authority (BARDA), including for the Strategic National Stockpile (SNS) and the U.S. Department of Defense. The company delivered approximately $79 million of TPOXX to the U.S. government in 2025 and has $26 million in outstanding U.S. government orders expected for delivery in 2026. Management is focused on securing new procurement contracts with the U.S. government as a foundational revenue stream.
  2. International Market Expansion: The company is actively expanding its global presence, serving over 30 countries and non-governmental organizations with TPOXX. A recent example is a $13 million oral TPOXX procurement order from an Asia Pacific country in January 2026, which is part of a multi-year contract with options for additional purchases and is expected to be delivered in 2026. SIGA expects multiple international sales in 2026, aiming to diversify revenue streams.
  3. Expansion of TPOXX Franchise (New Indications and Formulations): SIGA is investing in the development of TPOXX for additional indications and formulations. This includes targeting an FDA submission for a post-exposure prophylaxis (PEP) indication within 12 months (from March 2026 earnings call). Additionally, the company has secured $27 million in U.S. government funding for its TPOXX pediatric development program, with a Phase I pediatric study underway and results anticipated in the second half of 2026.
  4. Inorganic Growth and Diversification into Complementary Therapeutic Areas: Beyond TPOXX, SIGA's strategic priorities include leveraging its existing capabilities to move into complementary therapeutic areas. The company is exploring inorganic growth opportunities to expand into adjacent and complementary therapeutic areas, which could contribute to future revenue diversification.

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Share Repurchases

  • SIGA Technologies has returned approximately $230 million to shareholders in the form of dividends and share buybacks since 2020.

Share Issuance

  • The company reported an issuance of 107,741 common shares upon the vesting of Restricted Stock Units (RSUs) as of September 30, 2025.

Inbound Investments

  • SIGA Technologies secured $27 million in additional U.S. government funding in 2025 to support the development of pediatric formulations and manufacturing activities under the BARDA 19C contract.
  • The BARDA 19C contract, as of September 30, 2025, contemplates up to approximately $630 million in payments, with approximately $545.2 million related to exercised options.
  • In April 2025, the BARDA 19C contract was modified to add $14.3 million for manufacturing support, and in June 2025, an additional $13.2 million was added for pediatric formulation development.

Capital Expenditures

  • Capital expenditures for the year ended December 31, 2025, were approximately $355,009.
  • Capital expenditures for the year ended December 31, 2024, were approximately $42,450.
  • The company has increased capital investment to expand IV manufacturing capacity and advance pediatric formulation development.

Better Bets vs. SIGA Technologies (SIGA)

Peer Outperformance in Pharmaceuticals

SIGA has outperformed 51% of its 59 Pharmaceuticals peers over 5Y. Among the peers that beat it are MRK, JNJ and JAZZ. Pharmaceuticals ranks 6th of 10 industries in Health Care by median 5Y return. The sector’s gains have largely come from elsewhere.
Share of Pharmaceuticals constituents that SIGA has outperformed, by holding period. Peers without a full price history over a given window are excluded from that window.
1Y
22%
of 69 industry peers · -57.1% return
3Y
38%
of 65 industry peers · -18.6% return
5Y
51%
of 59 industry peers · -35.5% return
Pharmaceuticals peers with revenue growth within 4pp of SIGA's that beat it on at least 2 of 3 windows, and by at least 20pp over 5Y. Growth is matched by construction, so the gap is largely a re-rating gap. The multiple column is the context for it.
Ticker Name Rev Growth 3Y Avg P/E 1Y3Y5Y 5Y Gap
SIGA SIGA Technologies 3.5% -80.1x -57.1%-18.6%-35.5% —
MRK Merck 4.5% 112.6x 80.5%53.3%90.1% +126pp
JNJ Johnson & Johnson 5.9% 39.8x 46.1%91.5%85.4% +121pp
JAZZ Jazz Pharmaceuticals 7.0% 15.4x 66.0%74.0%67.8% +103pp
ALKS Alkermes 4.6% 115.4x 51.4%98.3%60.5% +96pp
BMY Bristol Myers Squibb 3.7% 13.6x 40.1%34.6%27.9% +63pp
Price returns, excluding dividends. P/E shown for context only and not used for matching.
Median price return by industry across the Health Care sector, ranked by 5Y. Pharmaceuticals is SIGA's own industry. Use this to see which corners of the sector have carried the returns.
Industry Names 1Y med3Y med5Y med Top 3 by 5Y
Health Care Distributors 6 11.5%55.6%92.2% CAH 456% · MCK 357% · COR 180%
Health Care Services 20 35.1%34.9%12.0% HIMS 211% · RDNT 127% · DGX 88%
Managed Health Care 8 38.1%-3.0%-3.8% OSCR 92% · HQY 47% · ELV 5%
Health Care Facilities 25 11.3%13.0%-15.1% THC 262% · NHC 226% · EHC 184%
Health Care Equipment 50 5.3%10.9%-20.5% UFPT 357% · GKOS 336% · TMDX 131%
Pharmaceuticals ← 60 -10.9%7.2%-35.5% LQDA 877% · KNSA 519% · LLY 454%
Health Care Supplies 11 23.3%12.1%-38.7% LNTH 306% · HAE 64% · MMSI 25%
Life Sciences Tools & Services 108 -8.0%-10.9%-75.2% NTRA 247% · AXGN 217% · MEDP 196%
Biotechnology 364 -26.1%-32.8%-82.1% TRVI 1027% · ELVN 1012% · DNTH 921%
Health Care Technology 21 -27.6%-55.1%-83.4% VEEV -5% · DOCS -56%
Median of constituents with a full price history over each window. Top names are limited to companies above $2B market cap.

Latest Trefis Analyses

Title
0ARTICLES

Recent Active Movers

Peer Comparisons

Peers to compare with:

Financials

SIGAEBSPFEMRKGILDMRNAMedian
NameSIGA Tec.Emergent.Pfizer Merck Gilead S.Moderna  
Mkt Price3.136.2530.12146.08168.73232.3188.10
Mkt Cap0.20.3171.7360.8209.692.5132.1
Rev LTM5474263,69566,56930,9872,21016,598
Op Inc LTM-1113817,0196,98511,699-3,3203,561
FCF LTM-208610,98516,06313,780-1,2445,535
FCF 3Y Avg57939,41114,64410,791-2,9084,752
CFO LTM-209813,40119,96714,479-1,0736,749
CFO 3Y Avg5811512,19818,39711,389-2,3375,752

Growth & Margins

SIGAEBSPFEMRKGILDMRNAMedian
NameSIGA Tec.Emergent.Pfizer Merck Gilead S.Moderna  
Rev Chg LTM-70.1%-8.6%-0.2%4.6%6.5%-27.7%-4.4%
Rev Chg 3Y Avg3.5%-9.7%-5.2%4.5%4.2%-39.7%-0.9%
Rev Chg Q-49.5%74.1%2.6%5.1%6.8%4.4%4.7%
QoQ Delta Rev Chg LTM-42.8%14.9%0.6%1.2%1.7%0.3%0.9%
Op Inc Chg LTM-111.0%29.1%2.1%-64.8%4.1%-1.4%0.4%
Op Inc Chg 3Y Avg28.9%63.9%233.9%36.7%0.0%-325.2%32.8%
Op Mgn LTM-20.8%18.5%26.7%10.5%37.8%-150.2%14.5%
Op Mgn 3Y Avg31.6%4.2%18.7%22.4%37.4%-116.8%20.6%
QoQ Delta Op Mgn LTM-42.8%7.2%-0.5%-9.2%-0.7%4.6%-0.6%
CFO/Rev LTM-37.6%13.2%21.0%30.0%46.7%-48.6%17.1%
CFO/Rev 3Y Avg23.8%13.7%19.7%28.6%38.5%-67.3%21.7%
FCF/Rev LTM-38.2%11.6%17.2%24.1%44.5%-56.3%14.4%
FCF/Rev 3Y Avg23.6%11.4%15.1%22.8%36.4%-83.5%18.9%

Valuation

SIGAEBSPFEMRKGILDMRNAMedian
NameSIGA Tec.Emergent.Pfizer Merck Gilead S.Moderna  
Mkt Cap0.20.3171.7360.8209.692.5132.1
P/S4.20.42.75.46.841.84.8
P/Op Inc-20.22.310.151.717.9-27.86.2
P/EBIT-20.2-3.424.946.9-137.7-30.4-11.8
P/E-80.6-1.839.6113.7-54.2-29.3-15.6
P/CFO-11.13.312.818.114.5-86.28.1
Total Yield18.3%-54.8%8.3%3.2%0.1%-3.5%1.7%
Dividend Yield19.5%0.0%5.7%2.3%2.0%0.0%2.1%
FCF Yield 3Y Avg10.5%22.1%6.7%5.6%7.7%-15.3%7.2%
D/E0.01.80.40.10.10.00.1
Net D/E-0.51.40.30.10.1-0.00.1

Returns

SIGAEBSPFEMRKGILDMRNAMedian
NameSIGA Tec.Emergent.Pfizer Merck Gilead S.Moderna  
1M Rtn-7.4%-1.3%8.4%1.2%16.6%22.3%4.8%
3M Rtn-3.4%-17.4%18.6%14.8%25.5%307.6%16.7%
6M Rtn-32.5%-30.9%17.8%30.8%28.0%397.3%22.9%
12M Rtn-56.9%-40.4%30.7%82.3%41.7%832.6%36.2%
3Y Rtn-18.1%158.3%16.9%54.8%127.3%199.6%91.1%
1M Excs Rtn-7.0%-10.7%12.9%7.7%19.7%17.4%10.3%
3M Excs Rtn1.7%-14.8%19.1%16.9%31.2%315.4%18.0%
6M Excs Rtn-36.5%-34.8%13.9%26.9%24.0%393.4%19.0%
12M Excs Rtn-67.6%-60.2%20.5%64.5%34.0%744.9%27.2%
3Y Excs Rtn-99.5%129.3%-62.2%-28.3%58.3%138.5%15.0%

Comparison Analyses

null

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%-39.0%
NDA208627  TPOXXtecovirimatcapsule7132018-29.3%3.3%-22.0%-22.4%-34.7%
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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%-39.0%
NDA208627  TPOXXtecovirimatcapsule7132018-29.3%3.3%-22.0%-22.4%-34.7%

Financials

Segment Financials

Revenue by Segment
$ Mil20252024202320222021
Sale of the Company’s Oral and IV TPOXX® as well as research and development services95139140111134
Total95139140111134


Net Income by Segment
$ Mil202520242023
Sale of the Company’s Oral and IV TPOXX® as well as research and development services235968
Total235968


Price Behavior

Price Behavior
Market Price$3.11 
Market Cap ($ Bil)0.2 
First Trading Date09/10/1997 
Distance from 52W High-58.3% 
   50 Days200 Days
DMA Price$3.19$4.17
DMA Trendupdown
Distance from DMA-2.4%-25.4%
 3M1YR
Volatility43.4%49.9%
Downside Capture147.66145.76
Upside Capture127.4218.96
Correlation (S&P 500)21.9%23.8%
SIGA Betas & Captures as of 10/31/2026

 1M2M3M6M1Y3Y
Beta0.980.800.730.430.880.86
Up Beta0.33-0.41-1.02-0.721.760.85
Down Beta-0.391.200.991.210.780.77
Up Capture65%77%89%-4%1%45%
Bmk +ve Days12182862130427
Stock +ve Days10223161114369
Down Capture212%94%135%109%115%102%
Bmk -ve Days10253664121325
Stock -ve Days11203161129360

[1] Upside and downside betas calculated using positive and negative benchmark daily returns respectively
Based On 1-Year Data
Annualized
Return
Annualized
Volatility
Sharpe
Ratio
Correlation
with SIGA
SIGA-57.7%49.9%-1.55-
Sector ETF (XLV)29.3%16.4%1.3722.0%
Equity (SPY)11.6%12.8%0.5723.1%
Gold (GLD)-2.4%28.6%-0.109.8%
Commodities (DBC)42.0%20.9%1.56-19.8%
Real Estate (VNQ)10.6%13.7%0.4813.8%
Bitcoin (BTCUSD)-29.9%43.5%-0.7017.4%

Smart multi-asset allocation framework can stack odds in your favor. Learn How
Based On 5-Year Data
Annualized
Return
Annualized
Volatility
Sharpe
Ratio
Correlation
with SIGA
SIGA-7.7%70.0%0.17-
Sector ETF (XLV)8.5%15.3%0.3619.3%
Equity (SPY)12.0%17.1%0.5222.8%
Gold (GLD)16.5%19.0%0.695.9%
Commodities (DBC)8.3%19.6%0.313.8%
Real Estate (VNQ)1.0%18.9%-0.0620.9%
Bitcoin (BTCUSD)5.0%51.5%0.2810.8%

Smart multi-asset allocation framework can stack odds in your favor. Learn How
Based On 10-Year Data
Annualized
Return
Annualized
Volatility
Sharpe
Ratio
Correlation
with SIGA
SIGA8.9%80.5%0.36-
Sector ETF (XLV)12.1%16.8%0.5916.0%
Equity (SPY)15.2%17.9%0.7118.1%
Gold (GLD)11.5%16.5%0.573.0%
Commodities (DBC)7.8%18.1%0.344.8%
Real Estate (VNQ)5.4%20.7%0.2215.7%
Bitcoin (BTCUSD)61.1%66.2%1.015.9%

Smart multi-asset allocation framework can stack odds in your favor. Learn How

Short Interest

Short Interest: As Of Date10152026
Short Interest: Shares Quantity3.6 Mil
Short Interest: % Change Since 9302026-1.0%
Average Daily Volume0.6 Mil
Days-to-Cover Short Interest6.4 days
Basic Shares Quantity71.8 Mil
Short % of Basic Shares5.0%

Earnings Returns History

Updated 9/9/2026
Expand for More
 Forward Returns
Earnings Date1D Returns5D Returns21D Returns
8/6/2026-2.2%-7.7%5.4%
5/7/20261.5%-9.9%-8.5%
3/10/2026-3.1%-11.2%-12.0%
11/6/2025-20.0%-25.6%-23.5%
8/5/202510.0%40.9%28.6%
5/8/20254.0%8.8%11.4%
3/11/20257.0%2.9%8.7%
11/7/2024-0.8%-17.4%-9.0%
...
SUMMARY STATS   
# Positive141212
# Negative101212
Median Positive3.3%8.6%11.7%
Median Negative-4.7%-10.5%-10.5%
Max Positive21.2%56.8%85.8%
Max Negative-28.3%-25.6%-27.2%
Collapse to Preview
 Forward Returns
Earnings Date1D Returns5D Returns21D Returns
8/6/2026-2.2%-7.7%5.4%
5/7/20261.5%-9.9%-8.5%
3/10/2026-3.1%-11.2%-12.0%
11/6/2025-20.0%-25.6%-23.5%
8/5/202510.0%40.9%28.6%
5/8/20254.0%8.8%11.4%
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%
5/7/2024-28.3%-25.0%-27.2%
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%
5/4/20231.9%6.5%1.4%
3/2/2023-3.6%-17.6%-13.3%
11/3/202211.4%12.1%0.8%
8/4/202219.7%27.3%-25.8%
5/5/20223.0%2.1%55.6%
3/3/20223.5%11.1%23.0%
11/4/20210.3%1.0%-0.5%
8/5/2021-0.5%-1.0%11.9%
5/6/20210.0%-7.4%-8.5%
3/4/20211.5%8.4%5.0%
11/5/20201.8%6.5%-1.3%
SUMMARY STATS   
# Positive141212
# Negative101212
Median Positive3.3%8.6%11.7%
Median Negative-4.7%-10.5%-10.5%
Max Positive21.2%56.8%85.8%
Max Negative-28.3%-25.6%-27.2%

SEC Filings

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Report DateFiling DateFiling
06/30/202608/06/202610-Q
03/31/202605/07/202610-Q
12/31/202503/10/202610-K
09/30/202511/06/202510-Q
06/30/202508/05/202510-Q
03/31/202505/08/202510-Q
12/31/202403/11/202510-K
09/30/202411/07/202410-Q
06/30/202408/01/202410-Q
03/31/202405/07/202410-Q
12/31/202303/12/202410-K
09/30/202311/07/202310-Q
06/30/202308/08/202310-Q
03/31/202305/04/202310-Q
12/31/202203/02/202310-K
09/30/202211/03/202210-Q
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Report DateFiling DateFiling
06/30/202608/06/202610-Q
03/31/202605/07/202610-Q
12/31/202503/10/202610-K
09/30/202511/06/202510-Q
06/30/202508/05/202510-Q
03/31/202505/08/202510-Q
12/31/202403/11/202510-K
09/30/202411/07/202410-Q
06/30/202408/01/202410-Q
03/31/202405/07/202410-Q
12/31/202303/12/202410-K
09/30/202311/07/202310-Q
06/30/202308/08/202310-Q
03/31/202305/04/202310-Q
12/31/202203/02/202310-K
09/30/202211/03/202210-Q
06/30/202208/04/202210-Q
03/31/202205/05/202210-Q
12/31/202103/03/202210-K
09/30/202111/04/202110-Q
06/30/202108/05/202110-Q
03/31/202105/06/202110-Q
12/31/202003/04/202110-K
09/30/202011/05/202010-Q
06/30/202008/06/202010-Q
03/31/202005/06/202010-Q
12/31/201903/05/202010-K
09/30/201911/05/201910-Q

Investor Activity (13F)

Updated Nov 4, 2026
13F holdings as of Mar 31, 2026 (Q1 2026)

Active managers (13F portfolio over $250M, at least 3 holdings) with a position over $5M that is either over 10% of their portfolio or held in a concentrated book of 50 or fewer total positions. Index/ETF, sovereign, bank, community-bank and charitable/donor-advised filers are excluded.

Active ManagerValue% of PortfolioTotal PositionsQoQFiling
AltraVue Capital, LLC$13.0 Mil1.1%49Hold13F
Active Manager
Active Manager
Active ManagerValue% of PortfolioTotal PositionsQoQFiling
AltraVue Capital, LLC$13.0 Mil1.1%49Hold13F
Core Cache Last Updated: 11/3/2026