IAC/InterActiveCorp (IAC) - Market capitalization

Market cap: C$4.41 Billion

As of January 2026 IAC/InterActiveCorp has a market cap of C$4.41 Billion. This makes IAC/InterActiveCorp the world's 3904th 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 IAC/InterActiveCorp from 2020 to 2026

End of year Market Cap

Year	Marketcap	Change
2026	C$4.41 B	0.29%
2025	C$4.40 B	-17.56%
2024	C$5.33 B	-10.48%
2023	C$5.96 B	11.41%
2022	C$5.35 B	-64.12%
2021	C$14.92 B	-30.38%
2020	C$21.43 B

End of Day market cap according to different sources

On Jan 14th, 2026 the market cap of IAC/InterActiveCorp was reported to be:

C$4.26 Billion

by Nasdaq

C$4.41 Billion

by CompaniesMarketCap

Market capitalization for similar companies or competitors

Name	Marketcap	Market cap differencediff.	Country
Perion Network PERI	C$0.54 B	-87.59%	🇮🇱 Israel

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 IAC/InterActiveCorp (IAC)

Market cap: C$4.41 Billion