Market capitalization of GSK plc (GSK)

Market cap: HK$800.96 Billion

As of May 2026 GSK plc has a market cap of HK$800.96 Billion. This makes GSK plc the world's 222th 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 GSK plc from 1996 to 2026

End of year Market Cap

Year	Marketcap	Change
2026	HK$800.96 B	3.64%
2025	HK$772.85 B	43.17%
2024	HK$539.81 B	-9.36%
2023	HK$595.52 B	5.96%
2022	HK$562.04 B	-33.94%
2021	HK$850.76 B	19.59%
2020	HK$711.37 B	-21.52%
2019	HK$906.42 B	23.22%
2018	HK$735.60 B	6.85%
2017	HK$688.46 B	-5.77%
2016	HK$730.64 B	-4.83%
2015	HK$767.75 B	-4.98%
2014	HK$807.96 B	-19.23%
2013	HK$1.000 T	22.02%
2012	HK$819.82 B	-8.37%
2011	HK$894.70 B	12.83%
2010	HK$792.99 B	-6.73%
2009	HK$850.25 B	13.83%
2008	HK$746.95 B	-30.97%
2007	HK$1.082 T	-8.37%
2006	HK$1.180 T	3.36%
2005	HK$1.142 T	4.5%
2004	HK$1.093 T	7.11%
2003	HK$1.020 T	16%
2002	HK$879.93 B	-26.61%
2001	HK$1.199 T	-12.73%
2000	HK$1.373 T	73.87%
1999	HK$790.20 B	-19.05%
1998	HK$976.14 B	47.2%
1997	HK$663.14 B	52.32%
1996	HK$435.35 B

End of Day market cap according to different sources

On May 13th, 2026 the market cap of GSK plc was reported to be:

HK$814.40 Billion

by Nasdaq

HK$801.43 Billion

by CompaniesMarketCap

Market capitalization for similar companies or competitors

Name	Marketcap	Market cap differencediff.	Country
Novartis NVS	HK$2.237 T	179.34%	🇨🇭 Switzerland
Pfizer PFE	HK$1.149 T	43.46%	🇺🇸 USA
Sanofi SNY	HK$803.79 B	0.35%	🇫🇷 France
Merck MRK	HK$2.193 T	173.80%	🇺🇸 USA
AstraZeneca AZN	HK$2.245 T	180.39%	🇬🇧 UK
Teva Pharmaceutical Industries TEVA	HK$321.90 B	-59.81%	🇮🇱 Israel
Dynavax Technologies DVAX	HK$14.25 B	-98.22%	🇺🇸 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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