RBBN
Ribbon Communications Inc.Company with tickers: RBBN
CIK
1708055
CUSIP
762544104
Shares Outstanding
175,604,524
Price
Holdings
Short Volume
Short Interest
Fails to Deliver
SEC Filings
Earnings Calls
Insider Trading
Congress Trades
Report Date:
Holders: 152
Total Value: $350,340,821
Total Shares: 121,646,154
Showing top 100 of 152 holders by value
| Holder | Value (USD) | Shares | Type | Discretion | Filed | Action |
|---|---|---|---|---|---|---|
| JPMORGAN CHASE & CO | $149,868,220 | 52,037,577 | Shares | Defined | 2026-02-11 | View |
| Neuberger Berman Group LLC | $50,201,573 | 17,431,102 | Shares | Defined | 2026-02-13 | View |
| PARADIGM CAPITAL MANAGEMENT INC/NY | $23,971,098 | 8,323,298 | Shares | Defined | 2026-02-12 | View |
| BlackRock, Inc. | $22,077,858 | 7,665,925 | Shares | Sole | 2026-02-12 | View |
| DIMENSIONAL FUND ADVISORS LP | $18,648,358 | 6,475,125 | Shares | Sole | 2026-02-12 | View |
| ROYCE & ASSOCIATES LP | $13,290,454 | 4,614,741 | Shares | Sole | 2026-02-09 | View |
| GEODE CAPITAL MANAGEMENT, LLC | $6,631,409 | 2,302,573 | Shares | Defined | 2026-02-09 | View |
| STATE STREET CORP | $6,047,403 | 2,099,793 | Shares | Defined | 2026-02-13 | View |
| Connor, Clark & Lunn Investment Management Ltd. | $5,748,033 | 1,995,845 | Shares | Sole | 2026-02-10 | View |
| FIRST WILSHIRE SECURITIES MANAGEMENT INC | $3,650,647 | 1,267,586 | Shares | Sole | 2026-02-12 | View |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | $2,965,582 | 1,029,716 | Shares | Defined | 2026-02-13 | View |
| D. E. Shaw & Co., Inc. | $2,821,942 | 979,841 | Shares | Defined | 2026-02-17 | View |
| NORTHERN TRUST CORP | $2,656,952 | 922,554 | Shares | Other | 2026-02-17 | View |
| JACOBS LEVY EQUITY MANAGEMENT, INC | $2,563,683 | 890,168 | Shares | Sole | 2026-02-13 | View |
| First Eagle Investment Management, LLC | $2,484,080 | 862,528 | Shares | Sole | 2026-02-04 | View |
| Herald Investment Management Ltd | $2,304,000 | 800,000 | Shares | Sole | 2026-02-13 | View |
| GOLDMAN SACHS GROUP INC | $2,267,979 | 787,493 | Shares | Defined | 2026-02-10 | View |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $2,214,933 | 769,074 | Shares | Sole | 2026-02-13 | View |
| ACADIAN ASSET MANAGEMENT LLC | $2,192,155 | 761,165 | Shares | Defined | 2026-02-10 | View |
| KENNEDY CAPITAL MANAGEMENT, INC. | $2,046,824 | 710,703 | Shares | Sole | 2026-02-13 | View |
| AQR CAPITAL MANAGEMENT LLC | $1,415,434 | 491,471 | Shares | Other | 2026-02-17 | View |
| Silverberg Bernstein Capital Management LLC | $1,255,746 | 436,023 | Shares | Sole | 2026-01-12 | View |
| Bank of New York Mellon Corp | $1,123,181 | 389,994 | Shares | Defined | 2026-02-10 | View |
| JANE STREET GROUP, LLC | $1,092,858 | 379,465 | Shares | Defined | 2026-02-12 | View |
| VICTORY CAPITAL MANAGEMENT INC | $1,006,683 | 349,543 | Shares | Sole | 2026-02-13 | View |
| STATE OF WISCONSIN INVESTMENT BOARD | $893,854 | 310,366 | Shares | Sole | 2026-02-17 | View |
| GSA CAPITAL PARTNERS LLP | $828,239 | 287,583 | Shares | Sole | 2026-02-06 | View |
| COMMONWEALTH EQUITY SERVICES, LLC | $820,062 | 284,744 | Shares | Sole | 2026-02-12 | View |
| Pacific Ridge Capital Partners, LLC | $708,851 | 246,129 | Shares | Sole | 2026-02-04 | View |
| AMERICAN CENTURY COMPANIES INC | $616,164 | 213,946 | Shares | Defined | 2026-02-13 | View |
| UBS ASSET MANAGEMENT AMERICAS INC | $612,354 | 212,624 | Shares | Defined | 2026-02-13 | View |
| BARCLAYS PLC | $583,087 | 202,461 | Shares | Sole | 2026-02-13 | View |
| ExodusPoint Capital Management, LP | $570,790 | 198,191 | Shares | Sole | 2026-02-17 | View |
| UBS Group AG | $551,144 | 191,370 | Shares | Defined | 2026-01-29 | View |
| Swiss National Bank | $534,165 | 185,474 | Shares | Sole | 2026-02-12 | View |
| Nuveen, LLC | $507,556 | 176,235 | Shares | Defined | 2026-02-12 | View |
| MARSHALL WACE, LLP | $500,261 | 173,702 | Shares | Other | 2026-02-13 | View |
| Invesco Ltd. | $486,474 | 168,915 | Shares | Defined | 2026-02-19 | View |
| Voya Investment Management LLC | $430,732 | 149,560 | Shares | Defined | 2026-02-12 | View |
| BANK OF AMERICA CORP /DE/ | $425,343 | 147,689 | Shares | Defined | 2026-02-17 | View |
| UBS Group AG | $407,808 | 141,600 | Shares | Defined | 2026-01-29 | View |
| SEI INVESTMENTS CO | $403,335 | 140,047 | Shares | Sole | 2026-02-13 | View |
| LSV ASSET MANAGEMENT | $391,104 | 135,800 | Shares | Sole | 2026-02-06 | View |
| AMERIPRISE FINANCIAL INC | $371,447 | 128,975 | Shares | Defined | 2026-02-17 | View |
| RHUMBLINE ADVISERS | $369,466 | 128,287 | Shares | Sole | 2026-02-13 | View |
| EntryPoint Capital, LLC | $358,770 | 124,573 | Shares | Sole | 2026-02-12 | View |
| ALLIANCEBERNSTEIN L.P. | $343,440 | 119,250 | Shares | Defined | 2026-02-17 | View |
| WELLS FARGO & COMPANY/MN | $319,098 | 110,798 | Shares | Defined | 2026-02-13 | View |
| Susquehanna Portfolio Strategies, LLC | $316,488 | 109,892 | Shares | Sole | 2026-02-17 | View |
| XTX Topco Ltd | $296,308 | 102,885 | Shares | Defined | 2026-02-17 | View |
| Legal & General Group Plc | $271,707 | 94,343 | Shares | Defined | 2026-02-09 | View |
| Dynamic Technology Lab Private Ltd | $262,154 | 91,026 | Shares | Sole | 2026-02-13 | View |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | $254,741 | 88,452 | Shares | Sole | 2026-02-17 | View |
| Russell Investments Group, Ltd. | $252,089 | 87,532 | Shares | Other | 2026-02-17 | View |
| DEUTSCHE BANK AG\ | $246,720 | 85,667 | Shares | Defined | 2026-02-11 | View |
| BAILARD, INC. | $215,424 | 74,800 | Shares | Sole | 2026-02-04 | View |
| FRANKLIN RESOURCES INC | $205,066 | 71,204 | Shares | Defined | 2026-02-11 | View |
| PRICE T ROWE ASSOCIATES INC /MD/ | $201,087 | 69,822 | Shares | Defined | 2026-02-17 | View |
| Trilogy Capital Inc. | $188,236 | 65,360 | Shares | Sole | 2026-01-22 | View |
| PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO | $174,657 | 60,645 | Shares | Sole | 2026-02-17 | View |
| OXFORD ASSET MANAGEMENT LLP | $160,035 | 55,568 | Shares | Sole | 2026-02-17 | View |
| Engineers Gate Manager LP | $159,782 | 55,480 | Shares | Sole | 2026-02-17 | View |
| SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC | $157,066 | 54,537 | Shares | Sole | 2026-02-17 | View |
| MILLENNIUM MANAGEMENT LLC | $156,401 | 54,306 | Shares | Sole | 2026-02-17 | View |
| CITADEL ADVISORS LLC | $155,240 | 53,903 | Shares | Defined | 2026-02-17 | View |
| VANGUARD GROUP INC | $151,968 | 52,767 | Shares | Defined | 2026-01-29 | View |
| Zurcher Kantonalbank (Zurich Cantonalbank) | $136,244 | 47,307 | Shares | Sole | 2026-01-27 | View |
| Qube Research & Technologies Ltd | $126,887 | 44,058 | Shares | Sole | 2026-02-17 | View |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | $125,501 | 43,577 | Shares | Defined | 2026-02-17 | View |
| LOS ANGELES CAPITAL MANAGEMENT & EQUITY RESEARCH INC | $122,016 | 42,367 | Shares | Sole | 2026-02-11 | View |
| SG Americas Securities, LLC | $119,626 | 41,537 | Shares | Sole | 2026-01-09 | View |
| PRELUDE CAPITAL MANAGEMENT, LLC | $117,325 | 40,738 | Shares | Other | 2026-02-17 | View |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | $117,117 | 40,666 | Shares | Defined | 2026-02-13 | View |
| Verition Fund Management LLC | $116,628 | 40,496 | Shares | Sole | 2026-02-13 | View |
| Assenagon Asset Management S.A. | $116,222 | 40,355 | Shares | Sole | 2026-01-09 | View |
| STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM | $108,123 | 37,543 | Shares | Sole | 2026-02-12 | View |
| MetLife Investment Management, LLC | $107,478 | 37,319 | Shares | Defined | 2026-02-12 | View |
| JANUS HENDERSON GROUP PLC | $102,600 | 35,625 | Shares | Defined | 2026-02-17 | View |
| Colony Group, LLC | $101,088 | 35,100 | Shares | Sole | 2026-02-13 | View |
| CITIGROUP INC | $96,018 | 33,340 | Shares | Defined | 2026-02-13 | View |
| WINTON GROUP Ltd | $95,313 | 33,095 | Shares | Sole | 2026-02-11 | View |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE | $90,103 | 31,286 | Shares | Defined | 2026-02-13 | View |
| TWO SIGMA SECURITIES, LLC | $88,548 | 30,746 | Shares | Sole | 2026-02-17 | View |
| Global Retirement Partners, LLC | $85,760 | 29,778 | Shares | Sole | 2026-02-06 | View |
| Arizona State Retirement System | $78,822 | 27,369 | Shares | Sole | 2026-01-28 | View |
| INTECH INVESTMENT MANAGEMENT LLC | $78,010 | 27,087 | Shares | Sole | 2026-02-10 | View |
| ENVESTNET ASSET MANAGEMENT INC | $76,936 | 26,714 | Shares | Sole | 2026-02-10 | View |
| State of Alaska, Department of Revenue | $73,122 | 25,390 | Shares | Sole | 2026-01-23 | View |
| Police & Firemen's Retirement System of New Jersey | $71,112 | 24,692 | Shares | Defined | 2026-02-13 | View |
| Essex Financial Services, Inc. | $70,611 | 24,518 | Shares | Sole | 2026-02-10 | View |
| MORGAN STANLEY | $67,947 | 23,593 | Shares | Defined | 2026-02-13 | View |
| NEW YORK STATE COMMON RETIREMENT FUND | $64,941 | 22,549 | Shares | Sole | 2026-02-12 | View |
| RPO LLC | $63,959 | 22,208 | Shares | Sole | 2026-02-17 | View |
| GWM Advisors LLC | $63,875 | 22,179 | Shares | Sole | 2026-02-18 | View |
| KLP KAPITALFORVALTNING AS | $59,904 | 20,800 | Shares | Sole | 2026-01-28 | View |
| VISTA INVESTMENT PARTNERS LLC | $58,752 | 20,400 | Shares | Sole | 2026-01-16 | View |
| BNP PARIBAS ARBITRAGE, SA | $56,759 | 19,708 | Shares | Defined | 2026-02-10 | View |
| IRONWOOD INVESTMENT MANAGEMENT LLC | $52,848 | 18,350 | Shares | Sole | 2026-02-12 | View |
| Brevan Howard Capital Management LP | $52,470 | 18,219 | Shares | Defined | 2026-02-17 | View |
| AMUNDI | $51,171 | 17,768 | Shares | Defined | 2026-02-17 | View |