SIGA Technologies (SIGA) - Market capitalization

Market cap: S$0.39 Billion

As of June 2026 SIGA Technologies has a market cap of S$0.39 Billion. This makes SIGA Technologies the world's 8064th 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	S$0.39 B	-30.86%
2025	S$0.57 B	0.16%
2024	S$0.57 B	9.47%
2023	S$0.52 B	-27.03%
2022	S$0.72 B	-4.38%
2021	S$0.75 B	1.22%
2020	S$0.74 B	42.78%
2019	S$0.52 B	-39.86%
2018	S$0.86 B	69.37%
2017	S$0.51 B	126.22%
2016	S$0.22 B	603.8%
2015	S$32.14 M	-68.42%
2014	S$0.10 B	-53.73%
2013	S$0.22 B	32.98%
2012	S$0.16 B	-1.4%
2011	S$0.16 B	-81.02%
2010	S$0.88 B	152.11%
2009	S$0.35 B	112.09%
2008	S$0.16 B	9.91%
2007	S$0.15 B	-21.89%
2006	S$0.19 B	359.43%
2005	S$41.91 M	-36.82%
2004	S$66.35 M	-8.69%
2003	S$72.66 M	126.99%
2002	S$32.01 M	-41.19%
2001	S$54.43 M	33.19%
2000	S$40.86 M	128.77%
1999	S$17.86 M	14.4%
1998	S$15.61 M	-67.91%
1997	S$48.67 M

End of Day market cap according to different sources

On Jun 4th, 2026 the market cap of SIGA Technologies was reported to be:

S$0.41 Billion

by Nasdaq

S$0.41 Billion

by CompaniesMarketCap

Market capitalization for similar companies or competitors

Name	Marketcap	Market cap differencediff.	Country
Sarepta Therapeutics SRPT	S$2.14 B	437.50%	🇺🇸 USA
Novavax NVAX	S$1.97 B	395.01%	🇺🇸 USA
Celldex Therapeutics CLDX	S$2.90 B	629.19%	🇺🇸 USA
NanoViricides NNVC	S$40.14 M	-89.93%	🇺🇸 USA
BioCryst Pharmaceuticals BCRX	S$2.74 B	588.56%	🇺🇸 USA
Emergent BioSolutions EBS	S$0.53 B	33.18%	🇺🇸 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: S$0.39 Billion