SentinelOne (S) - Market capitalization

Market cap: €4.88 Billion

As of December 2025 SentinelOne has a market cap of €4.88 Billion. This makes SentinelOne the world's 2858th 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 SentinelOne from 2021 to 2025

End of year Market Cap

Year	Marketcap	Change
2025	€4.88 B	-29.61%
2024	€6.93 B	-6.49%
2023	€7.41 B	92.82%
2022	€3.84 B	-67.69%
2021	€11.89 B

End of Day market cap according to different sources

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

€4.86 Billion

by Nasdaq

€4.88 Billion

by CompaniesMarketCap

Market capitalization for similar companies or competitors

Name	Marketcap	Market cap differencediff.	Country
Telephone and Data Systems TDS	€3.86 B	-20.81%	🇺🇸 USA
SBA Communications SBAC	€17.37 B	255.98%	🇺🇸 USA
Telus TU	€17.74 B	263.62%	🇨🇦 Canada

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 SentinelOne (S)

Market cap: €4.88 Billion