Ribbon Communications Inc. (RBBN)
NASDAQ: RBBN · Real-Time Price · USD
1.790
-0.050 (-2.72%)
Oct 8, 2026, 1:06 PM EDT - Market open
Ribbon Communications Market Cap
Ribbon Communications has a market cap or net worth of $320.09 million as of October 8, 2026. It is the 17,815th most valuable company in the world and the 3,128th biggest in the United States. Its market cap has decreased by 51.92% in one year.
Market Cap
320.09M
Enterprise Value
673.59M
1-Year Change
-51.92%
Global Rank
Country Rank
#3,128 United States
Category
ChartMarket Cap Chart
Since May 25, 2000, Ribbon Communications's market cap has decreased from $3.05B to $320.09M, a decrease of -89.51%. That is a compound annual growth rate of -8.19%.
| Date | Market Cap | % Change |
|---|---|---|
| Oct 8, 2026 | 320.09M | -37.06% |
| Dec 31, 2025 | 508.60M | -30.29% |
| Dec 31, 2024 | 729.60M | 46.51% |
| Dec 29, 2023 | 498.00M | 6.16% |
| Dec 30, 2022 | 469.10M | -47.83% |
| Dec 31, 2021 | 899.20M | -5.72% |
| Dec 31, 2020 | 953.80M | 177.91% |
| Dec 31, 2019 | 343.20M | -33.15% |
| Dec 31, 2018 | 513.40M | 32.63% |
| Dec 29, 2017 | 387.10M | 24.27% |
| Dec 30, 2016 | 311.50M | -12.15% |
| Dec 31, 2015 | 354.60M | -63.86% |
| Dec 31, 2014 | 981.10M | 13.88% |
| Dec 31, 2013 | 861.50M | 80.49% |
| Dec 31, 2012 | 477.30M | -28.79% |
| Dec 30, 2011 | 670.30M | -9.20% |
| Dec 31, 2010 | 738.20M | 27.54% |
| Dec 31, 2009 | 578.80M | 34.51% |
| Dec 31, 2008 | 430.30M | -72.50% |
| Dec 31, 2007 | 1.56B | -5.98% |
| Dec 29, 2006 | 1.66B | 79.37% |
| Dec 30, 2005 | 927.70M | -34.48% |
| Dec 31, 2004 | 1.42B | -23.19% |
| Dec 31, 2003 | 1.84B | 799.56% |
| Dec 31, 2002 | 204.90M | -78.25% |
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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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