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
Nov 1, 2002	482,822,100
Oct 25, 2002	312,940,250
Oct 18, 2002	241,411,050
Oct 11, 2002	214,587,600
Oct 4, 2002	223,528,750
Sep 27, 2002	187,764,150
Sep 20, 2002	339,763,700
Sep 13, 2002	643,762,800
Sep 6, 2002	607,998,200
Aug 30, 2002	688,468,550
Aug 23, 2002	786,821,200
Aug 16, 2002	706,350,850
Aug 9, 2002	625,880,500
Aug 2, 2002	867,291,550
Jul 26, 2002	1,117,643,750
Jul 19, 2002	1,519,995,500
Jul 12, 2002	1,519,995,500
Jul 5, 2002	1,573,642,400
Jun 28, 2002	1,806,112,300
Jun 21, 2002	1,251,761,000
Jun 14, 2002	1,582,583,550
Jun 7, 2002	1,698,818,500
May 31, 2002	1,832,935,750
May 24, 2002	1,984,935,300
May 17, 2002	1,984,935,300
May 10, 2002	1,832,935,750
May 3, 2002	2,011,758,750
Apr 26, 2002	2,405,169,350
Apr 19, 2002	2,646,580,400
Apr 12, 2002	2,253,169,800
Apr 5, 2002	2,396,228,200
Mar 28, 2002	2,342,581,300
Mar 22, 2002	2,744,933,050
Mar 15, 2002	2,852,226,850
Mar 8, 2002	3,424,460,450
Mar 1, 2002	2,297,875,550
Feb 22, 2002	2,154,817,150
Feb 15, 2002	2,503,522,000
Feb 8, 2002	3,013,167,550
Feb 1, 2002	3,674,812,471
Jan 25, 2002	3,495,989,471
Jan 18, 2002	3,817,871,050
Jan 11, 2002	4,792,456,221
Jan 4, 2002	4,077,164,221
Dec 28, 2001	4,050,340,950
Dec 21, 2001	3,960,929,450
Dec 14, 2001	4,399,045,800
Dec 7, 2001	6,240,923,058
Nov 30, 2001	4,309,634,300
Nov 23, 2001	4,604,692,250
Nov 16, 2001	5,132,220,279
Nov 9, 2001	3,719,518,221
Nov 2, 2001	3,826,812,200
Oct 26, 2001	4,157,634,750
Oct 19, 2001	3,478,107,529
Oct 12, 2001	3,263,519,750
Oct 5, 2001	2,896,932,779
Sep 28, 2001	2,682,345,000
Sep 21, 2001	4,953,397,279
Sep 10, 2001	9,620,677,221
Sep 7, 2001	9,879,970,750
Aug 31, 2001	13,206,078,192
Aug 24, 2001	14,717,133,436
Aug 17, 2001	14,600,898,308
Aug 10, 2001	18,034,299,192
Aug 3, 2001	21,905,817,500
Jul 27, 2001	19,706,294,064
Jul 20, 2001	19,464,883,192
Jul 13, 2001	20,814,997,558
Jul 6, 2001	17,345,831,000
Jun 29, 2001	20,886,526,936
Jun 22, 2001	16,988,185,000
Jun 15, 2001	17,918,064,064
Jun 8, 2001	24,945,808,500
Jun 1, 2001	24,829,574,623
May 25, 2001	27,350,977,314
May 18, 2001	26,778,744,250
May 11, 2001	25,929,335,000
May 4, 2001	28,182,505,873
Apr 27, 2001	20,940,172,942
Apr 20, 2001	22,442,286,500
Apr 12, 2001	17,801,830,186
Apr 6, 2001	15,479,365,938
Mar 30, 2001	17,840,388,359
Mar 23, 2001	25,035,220,000
Mar 16, 2001	22,352,875,000
Mar 9, 2001	21,235,231,250
Mar 2, 2001	25,873,452,813
Feb 23, 2001	23,191,107,813
Feb 16, 2001	30,735,203,125
Feb 9, 2001	35,094,013,750
Feb 2, 2001	35,094,013,750
Jan 26, 2001	34,199,898,750
Jan 19, 2001	36,602,832,813
Jan 12, 2001	25,594,041,875
Jan 5, 2001	21,346,995,625
Dec 29, 2000	22,576,403,750
Dec 22, 2000	24,141,105,000
Dec 15, 2000	27,717,565,000
Dec 8, 2000	31,852,846,875