Market Cap

$250.35M

Current · Retrieved: Oct 24, 2026 · USD

RBBN Market Cap

Current$250.35MretrievedOct 24, 2026

RBBN Market Cap ($14.45B → $250.35M · CAGR -14.2%)

Latest values, visible window

High-resolution chart · PNG

RBBN market cap history

Daily history. Dates identify market observations.

Ribbon Communications Inc Market Cap — Daily history
Date	Market Cap
Sep 1, 2006	4,434,810,221
Aug 25, 2006	4,023,517,500
Aug 18, 2006	4,247,046,250
Aug 11, 2006	3,996,694,050
Aug 4, 2006	3,656,930,529
Jul 28, 2006	3,880,459,279
Jul 21, 2006	3,817,871,050
Jul 14, 2006	3,808,929,721
Jul 7, 2006	4,041,399,800
Jun 30, 2006	4,425,869,250
Jun 23, 2006	4,157,634,750
Jun 16, 2006	3,701,636,279
Jun 9, 2006	3,889,400,250
Jun 2, 2006	4,390,104,471
May 26, 2006	4,238,105,279
May 19, 2006	3,969,870,779
May 12, 2006	4,247,046,250
May 5, 2006	4,595,751,279
Apr 28, 2006	4,443,751,550
Apr 21, 2006	4,452,692,700
Apr 13, 2006	4,667,280,300
Apr 7, 2006	4,837,161,971
Mar 31, 2006	4,899,750,200
Mar 24, 2006	4,372,222,529
Mar 17, 2006	4,533,163,050
Mar 10, 2006	4,711,986,050
Mar 3, 2006	4,559,986,500
Feb 24, 2006	4,247,046,250
Feb 17, 2006	4,229,163,950
Feb 10, 2006	4,148,693,779
Feb 3, 2006	4,023,517,500
Jan 27, 2006	4,095,046,700
Jan 20, 2006	4,264,928,550
Jan 13, 2006	4,372,222,529
Jan 6, 2006	4,506,339,779
Dec 30, 2005	3,326,107,800
Dec 23, 2005	3,308,225,500
Dec 16, 2005	3,308,225,500
Dec 9, 2005	3,370,813,550
Dec 2, 2005	3,549,636,550
Nov 25, 2005	3,871,517,950
Nov 18, 2005	3,835,753,529
Nov 11, 2005	3,880,459,279
Nov 4, 2005	4,309,634,300
Oct 28, 2005	3,960,929,450
Oct 21, 2005	4,166,575,721
Oct 14, 2005	4,443,751,550
Oct 7, 2005	4,747,750,471
Sep 30, 2005	5,176,926,029
Sep 23, 2005	4,425,869,250
Sep 16, 2005	4,264,928,550
Sep 9, 2005	4,390,104,471
Sep 2, 2005	4,112,929,000
Aug 26, 2005	4,175,517,050
Aug 19, 2005	4,425,869,250
Aug 12, 2005	4,676,221,450
Aug 5, 2005	4,238,105,279
Jul 29, 2005	4,327,516,779
Jul 22, 2005	4,309,634,300
Jul 15, 2005	4,103,988,029
Jul 8, 2005	4,211,281,471
Jul 1, 2005	4,229,163,950
Jun 24, 2005	4,390,104,471
Jun 17, 2005	4,354,340,050
Jun 10, 2005	4,390,104,471
Jun 3, 2005	3,951,988,300
May 27, 2005	3,880,459,279
May 20, 2005	3,326,107,800
May 13, 2005	3,254,578,779
May 6, 2005	3,415,519,300
Apr 29, 2005	3,075,755,779
Apr 22, 2005	3,451,283,721
Apr 15, 2005	3,335,048,950
Apr 8, 2005	3,487,048,500
Apr 1, 2005	3,746,342,029
Mar 24, 2005	3,943,046,971
Mar 18, 2005	3,746,342,029
Mar 11, 2005	3,844,694,500
Mar 4, 2005	4,023,517,500
Feb 25, 2005	4,559,986,500
Feb 18, 2005	4,747,750,471
Feb 11, 2005	4,998,103,029
Feb 4, 2005	5,257,396,200
Jan 28, 2005	5,561,395,300
Jan 21, 2005	5,069,632,050
Jan 14, 2005	5,516,689,550
Jan 7, 2005	5,185,867,000
Dec 31, 2004	5,123,278,950
Dec 23, 2004	4,989,161,700
Dec 17, 2004	4,783,515,250
Dec 10, 2004	5,221,631,779
Dec 3, 2004	5,927,982,808
Nov 26, 2004	6,151,511,558
Nov 19, 2004	6,026,335,279
Nov 12, 2004	4,980,220,550
Nov 5, 2004	4,640,457,029
Oct 29, 2004	5,275,278,500
Oct 22, 2004	5,051,749,750
Oct 15, 2004	4,551,045,529
Oct 8, 2004	4,461,634,029