Shares Out (Basic)

176.46M

Quarterly · Period ending: Jun 30, 2026

RBBN Shares Out (Basic)

Latest reported176.46Mperiod endingJun 30, 2026

RBBN Quarterly Shares Out (Basic) (13.95M → 176.46M)

Quarterly shares out (basic)

High-resolution chart · PNG

RBBN shares out (basic) history

Quarterly. Dates are reporting period ends; fiscal years can differ from calendar years.

Ribbon Communications Inc Shares Out (Basic) — Quarterly
Period ending	Shares Out (Basic)
Jun 30, 2026	176,460,000
Mar 31, 2026	175,661,000
Dec 31, 2025	175,704,000
Sep 30, 2025	176,366,000
Jun 30, 2025	176,237,000
Mar 31, 2025	175,719,000
Dec 31, 2024	175,321,000
Sep 30, 2024	174,613,000
Jun 30, 2024	173,793,000
Mar 31, 2024	172,428,000
Dec 31, 2023	171,755,000
Sep 30, 2023	171,190,000
Jun 30, 2023	170,103,000
Mar 31, 2023	166,543,478
Dec 31, 2022	168,163,000
Sep 30, 2022	153,466,666
Jun 30, 2022	150,190,000
Mar 31, 2022	148,882,978
Dec 31, 2021	148,675,000
Sep 30, 2021	148,184,000
Jun 30, 2021	147,467,000
Mar 31, 2021	144,151,612
Dec 31, 2020	145,311,000
Sep 30, 2020	144,948,000
Jun 30, 2020	137,516,650
Mar 31, 2020	120,992,000
Dec 31, 2019	110,240,844
Sep 30, 2019	110,080,000
Jun 30, 2019	110,394,000
Mar 31, 2019	106,317,241
Dec 31, 2018	106,607,000
Sep 30, 2018	101,580,000
Jun 30, 2018	99,610,000
Mar 31, 2018	101,917,000
Dec 31, 2017	85,024,646
Sep 30, 2017	49,753,000
Jun 30, 2017	49,380,000
Mar 31, 2017	48,390,909
Dec 31, 2016	49,232,000
Sep 30, 2016	49,402,000
Jun 30, 2016	48,600,000
Mar 31, 2016	49,484,000
Dec 31, 2015	49,685,000
Sep 30, 2015	47,400,000
Jun 30, 2015	49,484,000
Mar 31, 2015	49,423,000
Dec 31, 2014	49,297,000
Sep 30, 2014	47,390,909
Jun 30, 2014	49,424,000
Mar 31, 2014	53,080,000
Dec 31, 2013	54,187,200
Sep 30, 2013	55,841,800
Jun 30, 2013	56,477,800
Mar 31, 2013	54,992,000
Dec 31, 2012	54,664,513
Sep 30, 2012	56,029,000
Jun 30, 2012	55,985,200
Mar 31, 2012	55,897,400
Dec 31, 2011	55,744,200
Sep 30, 2011	55,744,200
Jun 30, 2011	55,680,000
Mar 31, 2011	55,542,400
Dec 31, 2010	55,082,400
Sep 30, 2010	55,082,400
Jun 30, 2010	55,010,200
Mar 31, 2010	54,940,200
Dec 31, 2009	54,781,400
Sep 30, 2009	54,781,400
Jun 30, 2009	54,708,600
Mar 31, 2009	54,619,000
Dec 31, 2008	54,323,800
Sep 30, 2008	54,323,800
Jun 30, 2008	54,230,000
Mar 31, 2008	54,118,000
Dec 31, 2007	52,582,600
Sep 30, 2007	52,582,600
Jun 30, 2007	51,957,200
Mar 31, 2007	51,953,600
Dec 31, 2006	50,820,400
Sep 30, 2006	50,820,400
Jun 30, 2006	50,532,800
Mar 31, 2006	50,012,800
Dec 31, 2005	49,760,200
Sep 30, 2005	49,760,200
Jun 30, 2005	49,649,800
Mar 31, 2005	49,575,400
Dec 31, 2004	49,239,600
Sep 30, 2004	49,239,600
Jun 30, 2004	49,078,000
Mar 31, 2004	48,921,400
Dec 31, 2003	44,871,200
Sep 30, 2003	44,871,200
Jun 30, 2003	43,194,000
Mar 31, 2003	39,740,600
Dec 31, 2002	38,364,600
Sep 30, 2002	38,364,600
Jun 30, 2002	37,838,600
Mar 31, 2002	37,211,400
Dec 31, 2001	35,462,600
Sep 30, 2001	35,462,600