Silicon Motion (SIMO) - Market capitalization

Market cap: HK$45.79 Billion

As of November 2026 Silicon Motion has a market cap of HK$45.79 Billion. This makes Silicon Motion the world's 2873th 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 Silicon Motion from 2005 to 2026

End of year Market Cap

Year	Marketcap	Change
2026	HK$45.79 B	91.95%
2025	HK$23.85 B	66.32%
2024	HK$14.34 B	-10.26%
2023	HK$15.98 B	-4.73%
2022	HK$16.77 B	-35.16%
2021	HK$25.87 B	100.72%
2020	HK$12.89 B	-6.13%
2019	HK$13.73 B	40.55%
2018	HK$9.77 B	-33.15%
2017	HK$14.61 B	27.22%
2016	HK$11.49 B	35.53%
2015	HK$8.47 B	36.31%
2014	HK$6.21 B	72.25%
2013	HK$3.61 B	0.77%
2012	HK$3.58 B	-27.17%
2011	HK$4.91 B	407.95%
2010	HK$0.96 B	30.51%
2009	HK$0.74 B	53.84%
2008	HK$0.48 B	-89.52%
2007	HK$4.60 B	21.71%
2006	HK$3.78 B	32.66%
2005	HK$2.85 B

End of Day market cap according to different sources

On Nov 8th, 2026 the market cap of Silicon Motion was reported to be:

HK$43.27 Billion

by Nasdaq

HK$43.27 Billion

by CompaniesMarketCap

Market capitalization for similar companies or competitors

Name	Marketcap	Market cap differencediff.	Country
TSMC TSM	HK$15.897 T	34,613.79%	🇹🇼 Taiwan
Intel INTC	HK$2.438 T	5,225.00%	🇺🇸 USA
Marvell Technology MRVL	HK$1.092 T	2,285.30%	🇺🇸 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 Silicon Motion (SIMO)

Market cap: HK$45.79 Billion