ADTRAN Holdings, Inc. (ADTN)
NASDAQ: ADTN · Real-Time Price · USD
6.43
-0.02 (-0.31%)
At close: Oct 23, 2026, 4:00 PM EDT
6.47
+0.04 (0.62%)
After-hours: Oct 23, 2026, 7:30 PM EDT
ADTRAN Holdings Market Cap
ADTRAN Holdings has a market cap or net worth of $522.27 million as of October 23, 2026. It is the 14,201st most valuable company in the world and the 2,696th biggest in the United States. Its market cap has decreased by 29.16% in one year.
Market Cap
522.27M
Enterprise Value
684.68M
1-Year Change
-29.16%
Global Rank
Country Rank
#2,696 United States
Category
ChartMarket Cap Chart
Since December 1, 1998, ADTRAN Holdings's market cap has decreased from $950.80M to $522.27M, a decrease of -45.07%. That is a compound annual growth rate of -2.12%.
| Date | Market Cap | % Change |
|---|---|---|
| Oct 23, 2026 | 522.27M | -24.98% |
| Dec 31, 2025 | 696.20M | 5.47% |
| Dec 31, 2024 | 660.10M | 14.26% |
| Dec 29, 2023 | 577.70M | -60.41% |
| Dec 30, 2022 | 1.46B | 31.29% |
| Dec 31, 2021 | 1.11B | 56.91% |
| Dec 31, 2020 | 708.30M | 49.75% |
| Dec 31, 2019 | 473.00M | -7.58% |
| Dec 31, 2018 | 511.80M | -45.07% |
| Dec 29, 2017 | 931.70M | -13.87% |
| Dec 30, 2016 | 1.08B | 26.75% |
| Dec 31, 2015 | 853.40M | -27.93% |
| Dec 31, 2014 | 1.18B | -24.00% |
| Dec 31, 2013 | 1.56B | 27.24% |
| Dec 31, 2012 | 1.22B | -36.22% |
| Dec 30, 2011 | 1.92B | -15.96% |
| Dec 31, 2010 | 2.28B | 61.21% |
| Dec 31, 2009 | 1.42B | 52.98% |
| Dec 31, 2008 | 926.30M | -34.70% |
| Dec 31, 2007 | 1.42B | -11.65% |
| Dec 29, 2006 | 1.61B | -28.98% |
| Dec 30, 2005 | 2.26B | 54.67% |
| Dec 31, 2004 | 1.46B | -40.60% |
| Dec 31, 2003 | 2.46B | 100.91% |
| Dec 31, 2002 | 1.22B | 21.62% |
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Market Capitalization
Market capitalization, also called net worth, is the total value of all of a company's outstanding shares. It is calculated by multiplying the stock price by the number of shares outstanding.
Formula: Market Cap = Stock Price * Shares Outstanding
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