Altair Engineering (ALTR) - Market capitalization

Last known market cap: $9.63 Billion USD

As of December 2025 Altair Engineering has a market cap of $9.63 Billion USD. This makes Altair Engineering the world's 1987th 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 Altair Engineering from 2017 to 2025

End of year Market Cap

Year	Marketcap	Change
2025	$9.63 B	3.6%
2024	$9.29 B	35.31%
2023	$6.87 B	88.58%
2022	$3.64 B	-40.23%
2021	$6.09 B	42.26%
2020	$4.28 B	64.83%
2019	$2.59 B	33.68%
2018	$1.94 B	29.26%
2017	$1.50 B

Market capitalization for similar companies or competitors

Name	Marketcap	Market cap differencediff.	Country
Xilinx XLNX	$48.41 B	402.59%	🇺🇸 USA
Texas Instruments TXN	$165.95 B	1,622.77%	🇺🇸 USA
Maxim Integrated MXIM	$27.69 B	187.55%	🇺🇸 USA
Intel INTC	$197.52 B	1,950.51%	🇺🇸 USA
Quicklogic QUIK	$0.10 B	-98.88%	🇺🇸 USA
IBM IBM	$287.84 B	2,888.09%	🇺🇸 USA
Lattice Semiconductor LSCC	$10.79 B	12.05%	🇺🇸 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 Altair Engineering (ALTR)

Last known market cap: $9.63 Billion USD