Ribbon Communications Inc.
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Ribbon Communications Inc. (RBBN)

Price-to-Earnings Ratio History

P/E Ratio (TTM)

1.42

Financial Fundamentals

RBBN • Quarterly Data • 5Y View

Quarterly P/E

QuarterP/E Ratio
2000-03-31-18.31
2000-06-30-55.08
2000-09-30-369.71
2000-12-31-363.71
2001-03-31-9.80
2001-06-30-19.47
2001-09-30-0.26
2001-12-31-15.28
2002-03-31-8.19
2002-06-30-4.59
2002-09-30-0.47
2002-12-31-3.74
2003-03-31-25.51
2003-06-30-81.41
2003-09-30321.50
2003-12-31-48.31
2004-03-3176.90
2004-06-3059.43
2004-09-3033.75
2004-12-3156.33
2005-03-31-71.11
2005-06-3030.38
2005-09-30-133.19
2005-12-3146.07
2006-03-3159.64
2006-06-3035.08
2006-09-3023.21
2006-12-315.68
2007-03-31-131.75
2007-06-30-79.32
2007-09-30-15.76
2007-12-3127.20
2008-03-31411.14
2008-06-301839.95
2008-09-30-9.99
2008-12-31-1.07
2009-03-31-6.61
2009-06-3025.12
2009-09-30-42.73
2009-12-3114.02
2010-03-31-1347.88
2010-06-30599.19
2010-09-30-10.91
2010-12-3116.11
2011-03-31-21.04
2011-06-30-38.00
2011-09-3078.84
2011-12-3144.83
2012-03-31-31.47
2012-06-30-12.83
2012-09-30-8.25
2012-12-31-7.09
2013-03-31-12.45
2013-06-30-43.63
2013-09-30-62.35
2013-12-31784.42
2014-03-31-56.56
2014-06-30-40.35
2014-09-30-38.86
2014-12-31-111.60
2015-03-31-5.03
2015-06-30-5.58
2015-09-30-35.75
2015-12-3118.83
2016-03-31-20.02
2016-06-30-36.21
2016-09-30-25.75
2016-12-31-29.47
2017-03-31-7.49
2017-06-30-7.44
2017-09-3027.56
2017-12-31-10.46
2018-03-31-2.89
2018-06-30-8.90
2018-09-30-16.97
2018-12-31-70.35
2019-03-31-4.47
2019-06-302.77
2019-09-3097.40
2019-12-31-0.57
2020-03-31-2.76
2020-06-30-16.37
2020-09-3022.43
2020-12-311.93
2021-03-31-6.62
2021-06-3012.07
2021-09-30-3.73
2021-12-31-2.33
2022-03-31-1.64
2022-06-30-3.78
2022-09-30-4.62
2022-12-315.72
2023-03-31-3.72
2023-06-30-5.52
2023-09-30-8.50
2023-12-3117.59
2024-03-31-4.53
2024-06-30-8.53
2024-09-30-10.57
2024-12-3128.65
2025-03-31-6.57
2025-06-30-15.93
2025-09-30-13.84
2025-12-311.42

* P/E ratios are calculated using trailing twelve-month (TTM) earnings.