ADT (ADT) - Market capitalization

Market cap: ₹483.31 Billion

As of September 2026 ADT has a market cap of ₹483.31 Billion. This makes ADT the world's 3156th 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 ADT from 2018 to 2026

End of year Market Cap

Year	Marketcap	Change
2026	₹483.31 B	-19.35%
2025	₹599.25 B	12.48%
2024	₹532.76 B	1.8%
2023	₹523.37 B	-23.66%
2022	₹685.59 B	31.76%
2021	₹520.34 B	9.8%
2020	₹473.89 B	11.2%
2019	₹426.17 B	32.24%
2018	₹322.26 B

End of Day market cap according to different sources

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

₹482.96 Billion

by Nasdaq

₹483.31 Billion

by CompaniesMarketCap

Market capitalization for similar companies or competitors

Name	Marketcap	Market cap differencediff.	Country
Etsy ETSY	₹638.88 B	32.19%	🇺🇸 USA
Palo Alto Networks PANW	₹28.515 T	5,799.96%	🇺🇸 USA
Brink's BCO	₹419.00 B	-13.31%	🇺🇸 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 ADT (ADT)

Market cap: ₹483.31 Billion