STMicroelectronics (STM) - Market capitalization

Market cap: €19.56 Billion

As of December 2025 STMicroelectronics has a market cap of €19.56 Billion. This makes STMicroelectronics the world's 994th 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 STMicroelectronics from 1996 to 2025

End of year Market Cap

Year	Marketcap	Change
2025	€19.56 B	-11.03%
2024	€21.99 B	-46.5%
2023	€41.10 B	37.15%
2022	€29.97 B	-23.75%
2021	€39.30 B	43.73%
2020	€27.34 B	27.99%
2019	€21.36 B	90.53%
2018	€11.21 B	-29.87%
2017	€15.99 B	67.16%
2016	€9.56 B	76.18%
2015	€5.42 B	0.22%
2014	€5.41 B	4.17%
2013	€5.20 B	9.13%
2012	€4.76 B	18.48%
2011	€4.02 B	-40.82%
2010	€6.79 B	20.44%
2009	€5.64 B	35.7%
2008	€4.15 B	-52.81%
2007	€8.81 B	-29.58%
2006	€12.51 B	-7.92%
2005	€13.59 B	6.99%
2004	€12.70 B	-33.42%
2003	€19.08 B	15.19%
2002	€16.56 B	-48.08%
2001	€31.90 B	-21.11%
2000	€40.44 B	-7.27%
1999	€43.61 B	365.32%
1998	€9.37 B	30.92%
1997	€7.15 B	-12.68%
1996	€8.19 B

End of Day market cap according to different sources

On Dec 4th, 2025 the market cap of STMicroelectronics was reported to be:

€19.77 Billion

by Nasdaq

€19.56 Billion

by CompaniesMarketCap

Market capitalization for similar companies or competitors

Name	Marketcap	Market cap differencediff.	Country
Texas Instruments TXN	€140.50 B	618.05%	🇺🇸 USA
NXP Semiconductors NXPI	€48.92 B	150.02%	🇳🇱 Netherlands
Analog Devices ADI	€116.48 B	495.31%	🇺🇸 USA
Maxim Integrated MXIM	€23.76 B	21.46%	🇺🇸 USA
Intel INTC	€165.75 B	747.11%	🇺🇸 USA
NVIDIA NVDA	€3.830 T	19,477.76%	🇺🇸 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 STMicroelectronics (STM)

Market cap: €19.56 Billion