STMicroelectronics (STM) - Market capitalization

Market cap: C$62.60 Billion

As of September 2026 STMicroelectronics has a market cap of C$62.60 Billion. This makes STMicroelectronics the world's 568th 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 2026

End of year Market Cap

Year	Marketcap	Change
2026	C$62.60 B	96.02%
2025	C$31.93 B	-2.75%
2024	C$32.83 B	-45.52%
2023	C$60.27 B	38.16%
2022	C$43.62 B	-23.1%
2021	C$56.73 B	32.27%
2020	C$42.89 B	37.2%
2019	C$31.26 B	78.88%
2018	C$17.47 B	-27.55%
2017	C$24.12 B	78.39%
2016	C$13.52 B	64.19%
2015	C$8.23 B	7.71%
2014	C$7.64 B	0.01%
2013	C$7.64 B	21.97%
2012	C$6.26 B	17.98%
2011	C$5.31 B	-41.21%
2010	C$9.03 B	6.23%
2009	C$8.50 B	20.34%
2008	C$7.06 B	-44.93%
2007	C$12.83 B	-33.23%
2006	C$19.22 B	2.57%
2005	C$18.74 B	-9.44%
2004	C$20.69 B	-33.58%
2003	C$31.16 B	13.94%
2002	C$27.34 B	-39.07%
2001	C$44.88 B	-21.36%
2000	C$57.07 B	-9.83%
1999	C$63.29 B	270.14%
1998	C$17.10 B	40.88%
1997	C$12.13 B	-8.91%
1996	C$13.32 B

End of Day market cap according to different sources

On Sep 18th, 2026 the market cap of STMicroelectronics was reported to be:

C$62.60 Billion

by Nasdaq

C$62.60 Billion

by CompaniesMarketCap

Market capitalization for similar companies or competitors

Name	Marketcap	Market cap differencediff.	Country
Intel INTC	C$802.95 B	1,182.64%	🇺🇸 USA
NVIDIA NVDA	C$7.507 T	11,891.78%	🇺🇸 USA
Texas Instruments TXN	C$340.59 B	444.07%	🇺🇸 USA
Analog Devices ADI	C$254.64 B	306.78%	🇺🇸 USA
Maxim Integrated MXIM	C$38.74 B	-38.11%	🇺🇸 USA
NXP Semiconductors NXPI	C$80.41 B	28.45%	🇳🇱 Netherlands

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: C$62.60 Billion