SiTime (SITM) - Market capitalization

Market cap: HK$144.34 Billion

As of September 2026 SiTime has a market cap of HK$144.34 Billion. This makes SiTime the world's 1252th 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 SiTime from 2019 to 2026

End of year Market Cap

Year	Marketcap	Change
2026	HK$144.34 B	88.48%
2025	HK$76.58 B	91.18%
2024	HK$40.05 B	87.09%
2023	HK$21.41 B	25.78%
2022	HK$17.02 B	-63.69%
2021	HK$46.88 B	218.97%
2020	HK$14.69 B	417.58%
2019	HK$2.83 B

End of Day market cap according to different sources

On Sep 19th, 2026 the market cap of SiTime was reported to be:

HK$144.89 Billion

by Nasdaq

HK$144.34 Billion

by CompaniesMarketCap

Market capitalization for similar companies or competitors

Name	Marketcap	Market cap differencediff.	Country
Power Integrations POWI	HK$22.08 B	-84.70%	🇺🇸 USA
Photronics PLAB	HK$13.47 B	-90.67%	🇺🇸 USA
PDF Solutions PDFS	HK$14.66 B	-89.84%	🇺🇸 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 SiTime (SITM)

Market cap: HK$144.34 Billion