Market capitalization of GlaxoSmithKline (GSK)

Market cap: ₹9.014 Trillion

As of January 2026 GlaxoSmithKline has a market cap of ₹9.014 Trillion. This makes GlaxoSmithKline the world's 216th 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 GlaxoSmithKline from 1996 to 2026

End of year Market Cap

Year	Marketcap	Change
2026	₹9.014 T	1.1%
2025	₹8.916 T	49.49%
2024	₹5.964 T	-6.03%
2023	₹6.347 T	6.64%
2022	₹5.952 T	-26.7%
2021	₹8.120 T	21.01%
2020	₹6.711 T	-19.14%
2019	₹8.299 T	26.36%
2018	₹6.568 T	16.74%
2017	₹5.626 T	-12.13%
2016	₹6.402 T	-2.73%
2015	₹6.582 T	-0.29%
2014	₹6.601 T	-17.17%
2013	₹7.970 T	37.63%
2012	₹5.791 T	-4.97%
2011	₹6.093 T	33.46%
2010	₹4.566 T	-10.26%
2009	₹5.088 T	9.52%
2008	₹4.646 T	-14.7%
2007	₹5.446 T	-19.01%
2006	₹6.724 T	1.41%
2005	₹6.631 T	8.84%
2004	₹6.093 T	1.62%
2003	₹5.995 T	10.81%
2002	₹5.410 T	-27.07%
2001	₹7.419 T	-9.76%
2000	₹8.221 T	85.94%
1999	₹4.421 T	-17.46%
1998	₹5.357 T	59.3%
1997	₹3.363 T	66.2%
1996	₹2.023 T

End of Day market cap according to different sources

On Jan 15th, 2026 the market cap of GlaxoSmithKline was reported to be:

₹9.096 Trillion

by Nasdaq

₹9.014 Trillion

by CompaniesMarketCap

Market capitalization for similar companies or competitors

Name	Marketcap	Market cap differencediff.	Country
AstraZeneca AZN	₹26.463 T	193.55%	🇬🇧 UK
Pfizer PFE	₹13.367 T	48.28%	🇺🇸 USA
Merck MRK	₹25.170 T	179.21%	🇺🇸 USA
Novartis NVS	₹24.942 T	176.68%	🇨🇭 Switzerland
Sanofi SNY	₹10.470 T	16.14%	🇫🇷 France
Teva Pharmaceutical Industries TEVA	₹3.370 T	-62.61%	🇮🇱 Israel
Dynavax Technologies DVAX	₹166.55 B	-98.15%	🇺🇸 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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