SentinelOne (S) - Market capitalization

Market cap: A$11.00 Billion

As of September 2026 SentinelOne has a market cap of A$11.00 Billion. This makes SentinelOne the world's 2405th 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 2026

End of year Market Cap

Year	Marketcap	Change
2026	A$11.00 B	44.44%
2025	A$7.61 B	-34.33%
2024	A$11.59 B	-3.58%
2023	A$12.02 B	98.48%
2022	A$6.06 B	-67.4%
2021	A$18.58 B

End of Day market cap according to different sources

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

A$11.01 Billion

by Nasdaq

A$11.00 Billion

by CompaniesMarketCap

Market capitalization for similar companies or competitors

Name	Marketcap	Market cap differencediff.	Country
SBA Communications SBAC	A$26.60 B	141.83%	🇺🇸 USA
Telus TU	A$19.35 B	75.90%	🇨🇦 Canada
Telephone and Data Systems TDS	A$5.80 B	-47.25%	🇺🇸 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 SentinelOne (S)

Market cap: A$11.00 Billion