Market capitalization of GSK plc (GSK)

Market cap: C$155.42 Billion

As of April 2026 GSK plc has a market cap of C$155.42 Billion. This makes GSK plc the world's 185th 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	C$155.42 B	14.26%
2025	C$136.02 B	36.33%
2024	C$99.77 B	-1.34%
2023	C$101.13 B	3.61%
2022	C$97.61 B	-29.8%
2021	C$139.04 B	18.84%
2020	C$117.00 B	-23.03%
2019	C$152.00 B	18.79%
2018	C$127.96 B	15.5%
2017	C$110.78 B	-12.5%
2016	C$126.61 B	-7.85%
2015	C$137.41 B	13.67%
2014	C$120.88 B	-11.98%
2013	C$137.33 B	30.57%
2012	C$105.17 B	-10.24%
2011	C$117.17 B	15.04%
2010	C$101.85 B	-11.72%
2009	C$115.38 B	-1.83%
2008	C$117.53 B	-15.11%
2007	C$138.45 B	-21.68%
2006	C$176.78 B	3.04%
2005	C$171.57 B	1.53%
2004	C$168.98 B	-1.08%
2003	C$170.82 B	-4.14%
2002	C$178.21 B	-27.25%
2001	C$244.96 B	-7.19%
2000	C$263.92 B	79.91%
1999	C$146.70 B	-24.27%
1998	C$193.71 B	58.44%
1997	C$122.26 B	58.59%
1996	C$77.09 B

End of Day market cap according to different sources

On Mar 31st, 2026 the market cap of GSK plc was reported to be:

C$156.31 Billion

by Nasdaq

C$154.41 Billion

by CompaniesMarketCap

Market capitalization for similar companies or competitors

Name	Marketcap	Market cap differencediff.	Country
Novartis NVS	C$415.62 B	167.42%	🇨🇭 Switzerland
Pfizer PFE	C$222.97 B	43.47%	🇺🇸 USA
Sanofi SNY	C$162.14 B	4.32%	🇫🇷 France
Merck MRK	C$417.84 B	168.85%	🇺🇸 USA
AstraZeneca AZN	C$429.64 B	176.44%	🇬🇧 UK
Teva Pharmaceutical Industries TEVA	C$49.29 B	-68.28%	🇮🇱 Israel
Dynavax Technologies DVAX	C$2.52 B	-98.37%	🇺🇸 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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