Market capitalization of ADTRAN (ADTN)

Market cap: HK$6.30 Billion

As of February 2026 ADTRAN has a market cap of HK$6.30 Billion. This makes ADTRAN the world's 6398th 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 ADTRAN from 1996 to 2026

End of year Market Cap

Year	Marketcap	Change
2026	HK$6.30 B	15.59%
2025	HK$5.45 B	7.9%
2024	HK$5.05 B	12.04%
2023	HK$4.51 B	-60.65%
2022	HK$11.46 B	32.29%
2021	HK$8.66 B	57.82%
2020	HK$5.49 B	48.48%
2019	HK$3.69 B	-7.91%
2018	HK$4.01 B	-44.83%
2017	HK$7.27 B	-13.22%
2016	HK$8.38 B	26.82%
2015	HK$6.61 B	-26.79%
2014	HK$9.03 B	-24.21%
2013	HK$11.92 B	26.32%
2012	HK$9.43 B	-36.71%
2011	HK$14.91 B	-16.02%
2010	HK$17.75 B	63.11%
2009	HK$10.88 B	52.08%
2008	HK$7.15 B	-33.85%
2007	HK$10.82 B	-11.78%
2006	HK$12.26 B	-30.03%
2005	HK$17.52 B	54.23%
2004	HK$11.36 B	-40.41%
2003	HK$19.07 B	99.48%
2002	HK$9.56 B	22.59%
2001	HK$7.80 B	21.57%
2000	HK$6.41 B	-59.25%
1999	HK$15.74 B	185.12%
1998	HK$5.52 B	-34.03%
1997	HK$8.37 B	-32.73%
1996	HK$12.44 B

End of Day market cap according to different sources

On Feb 21st, 2026 the market cap of ADTRAN was reported to be:

HK$6.30 Billion

by Nasdaq

HK$6.30 Billion

by CompaniesMarketCap

Market capitalization for similar companies or competitors

Name	Marketcap	Market cap differencediff.	Country
Cisco CSCO	HK$2.445 T	38,687.69%	🇺🇸 USA
Juniper Networks JNPR	HK$104.39 B	1,555.82%	🇺🇸 USA
Extreme Networks EXTR	HK$14.74 B	133.83%	🇺🇸 USA
Ericsson ERIC	HK$301.61 B	4,684.06%	🇸🇪 Sweden
AudioCodes AUDC	HK$1.62 B	-74.26%	🇮🇱 Israel
Ciena CIEN	HK$370.28 B	5,773.21%	🇺🇸 USA
Calix CALX	HK$28.80 B	356.84%	🇺🇸 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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