SIGA Technologies (SIGA) - Market capitalization

Market cap: C$0.65 Billion

As of February 2026 SIGA Technologies has a market cap of C$0.65 Billion. This makes SIGA Technologies the world's 7290th most valuable company by market cap according to our data. The market capitalization, commonly called market cap, is the total market value of a publicly traded company's outstanding shares and is commonly used to measure how much a company is worth.

Market cap history of SIGA Technologies from 1997 to 2026

End of year Market Cap

Year	Marketcap	Change
2026	C$0.65 B	6.22%
2025	C$0.61 B	1.2%
2024	C$0.60 B	15.07%
2023	C$0.52 B	-27.6%
2022	C$0.72 B	2.67%
2021	C$0.71 B	-1%
2020	C$0.71 B	42.05%
2019	C$0.50 B	-41.57%
2018	C$0.86 B	79.66%
2017	C$0.48 B	129.02%
2016	C$0.21 B	566.37%
2015	C$31.52 M	-64.74%
2014	C$89.41 M	-51.64%
2013	C$0.18 B	37.4%
2012	C$0.13 B	2.08%
2011	C$0.13 B	-80.79%
2010	C$0.68 B	161.04%
2009	C$0.26 B	86.96%
2008	C$0.14 B	34.8%
2007	C$0.10 B	-28.69%
2006	C$0.14 B	398.88%
2005	C$29.31 M	-40%
2004	C$48.85 M	-11.95%
2003	C$55.48 M	90.4%
2002	C$29.13 M	-37.79%
2001	C$46.84 M	32.59%
2000	C$35.32 M	128.29%
1999	C$15.47 M	6.41%
1998	C$14.54 M	-64.74%
1997	C$41.24 M

End of Day market cap according to different sources

On Jan 31st, 2026 the market cap of SIGA Technologies was reported to be:

C$0.65 Billion

by Nasdaq

C$0.65 Billion

by CompaniesMarketCap

Market capitalization for similar companies or competitors

Name	Marketcap	Market cap differencediff.	Country
Sarepta Therapeutics SRPT	C$2.90 B	344.22%	🇺🇸 USA
Novavax NVAX	C$1.95 B	199.57%	🇺🇸 USA
Celldex Therapeutics CLDX	C$2.22 B	240.70%	🇺🇸 USA
NanoViricides NNVC	C$28.33 M	-95.66%	🇺🇸 USA
BioCryst Pharmaceuticals BCRX	C$2.22 B	240.16%	🇺🇸 USA
Emergent BioSolutions EBS	C$0.82 B	26.10%	🇺🇸 USA

What is the market capitalization of a company?

The market capitalization sometimes referred as Marketcap, is the value of a publicly listed company.
In most cases it can be easily calculated by multiplying the share price with the amount of outstanding shares.

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Market capitalization of SIGA Technologies (SIGA)

Market cap: C$0.65 Billion