InterDigital (IDCC) - Market capitalization

Market cap: A$13.04 Billion

As of December 2025 InterDigital has a market cap of A$13.04 Billion. This makes InterDigital the world's 2158th 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 InterDigital from 1996 to 2025

End of year Market Cap

Year	Marketcap	Change
2025	A$13.04 B	64.24%
2024	A$7.94 B	93.96%
2023	A$4.09 B	89.86%
2022	A$2.15 B	-28.84%
2021	A$3.03 B	24.68%
2020	A$2.43 B	1.75%
2019	A$2.38 B	-24.43%
2018	A$3.16 B	-6.62%
2017	A$3.38 B	-22.07%
2016	A$4.34 B	82.25%
2015	A$2.38 B	-0.1%
2014	A$2.38 B	79.17%
2013	A$1.33 B	-17.94%
2012	A$1.62 B	-16.04%
2011	A$1.93 B	4.72%
2010	A$1.84 B	44.32%
2009	A$1.27 B	-24.07%
2008	A$1.68 B	35.76%
2007	A$1.24 B	-43.22%
2006	A$2.18 B	61.54%
2005	A$1.35 B	-14.12%
2004	A$1.57 B	3.36%
2003	A$1.52 B	10.49%
2002	A$1.37 B	37.21%
2001	A$1.00 B	93.32%
2000	A$0.52 B	-91.06%
1999	A$5.81 B	1512.45%
1998	A$0.36 B	59.56%
1997	A$0.22 B	-37.1%
1996	A$0.35 B

End of Day market cap according to different sources

On Dec 19th, 2025 the market cap of InterDigital was reported to be:

A$13.01 Billion

by Nasdaq

A$13.04 Billion

by CompaniesMarketCap

Market capitalization for similar companies or competitors

Name	Marketcap	Market cap differencediff.	Country
Altair Engineering ALTR	A$14.56 B	11.64%	🇺🇸 USA
Apple AAPL	A$6.140 T	46,970.29%	🇺🇸 USA
Intel INTC	A$265.53 B	1,935.53%	🇺🇸 USA
Ericsson ERIC	A$48.78 B	273.96%	🇸🇪 Sweden
Quicklogic QUIK	A$0.16 B	-98.74%	🇺🇸 USA
Xilinx XLNX	A$73.19 B	461.11%	🇺🇸 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 InterDigital (IDCC)

Market cap: A$13.04 Billion