STMicroelectronics (STM) - Market capitalization

Market cap: A$44.47 Billion

As of April 2026 STMicroelectronics has a market cap of A$44.47 Billion. This makes STMicroelectronics the world's 762th 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	A$44.47 B	27.74%
2025	A$34.81 B	-5.37%
2024	A$36.79 B	-44.84%
2023	A$66.69 B	41.18%
2022	A$47.24 B	-23.06%
2021	A$61.40 B	40.36%
2020	A$43.74 B	27.96%
2019	A$34.18 B	87.72%
2018	A$18.21 B	-25.9%
2017	A$24.57 B	76.06%
2016	A$13.95 B	71.28%
2015	A$8.14 B	1.22%
2014	A$8.05 B	-0.01%
2013	A$8.05 B	32.74%
2012	A$6.06 B	19.07%
2011	A$5.09 B	-42.76%
2010	A$8.90 B	-1.11%
2009	A$9.00 B	9.22%
2008	A$8.24 B	-44%
2007	A$14.71 B	-29.74%
2006	A$20.94 B	-4.8%
2005	A$22.00 B	-1.19%
2004	A$22.26 B	-31.1%
2003	A$32.31 B	5.15%
2002	A$30.73 B	-44.33%
2001	A$55.21 B	-18.98%
2000	A$68.14 B	2.03%
1999	A$66.78 B	267.67%
1998	A$18.16 B	39.3%
1997	A$13.04 B	6.47%
1996	A$12.24 B

End of Day market cap according to different sources

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

A$44.46 Billion

by Nasdaq

A$44.47 Billion

by CompaniesMarketCap

Market capitalization for similar companies or competitors

Name	Marketcap	Market cap differencediff.	Country
Intel INTC	A$320.93 B	621.59%	🇺🇸 USA
NVIDIA NVDA	A$6.139 T	13,704.02%	🇺🇸 USA
Texas Instruments TXN	A$256.01 B	475.63%	🇺🇸 USA
Analog Devices ADI	A$224.95 B	405.81%	🇺🇸 USA
Maxim Integrated MXIM	A$40.12 B	-9.79%	🇺🇸 USA
NXP Semiconductors NXPI	A$72.05 B	62.00%	🇳🇱 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: A$44.47 Billion