Ribbon Communications Inc.
RBBN- Exchange
- Nasdaq
- Industry
- Services-Computer Integrated Systems Design
- SEC CIK
- 0001708055
No open-market purchases or sales by Ribbon Communications Inc. insiders were filed in the last 90 days; 160 institutions reported holding it in 13F filings for Q2 2026, worth $289.8M in total; no superinvestor holds it.
13F holders, Q2 2022
Institutional positions in Ribbon Communications Inc. as of Jun 30, 2022. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 132
- −1 vs. Q1 2022
- Shares held
- 100.8M
- +1.16M (+1.2%) vs. Q1 2022
- Total value
- $306.6M
- −$1.40M (−0.5%) vs. Q1 2022
- New holders
- 16
- 43 more added
- Sold out
- 17
- 46 more reduced
3 institutions that held it in Q1 2022 haven't filed for Q2 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2022: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting RBBN on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 160 | $289.8M |
| Q1 2026 | 150 | $268.2M |
| Q4 2025 | 153 | $369.2M |
| Q3 2025 | 153 | $488.6M |
| Q2 2025 | 145 | $508.9M |
| Q1 2025 | 144 | $495.2M |
| Q4 2024 | 133 | $519.8M |
| Q3 2024 | 126 | $402.3M |
| Q2 2024 | 129 | $424.9M |
| Q1 2024 | 132 | $397.7M |
| Q4 2023 | 125 | $372.7M |
| Q3 2023 | 122 | $341.2M |
| Q2 2023 | 127 | $353.2M |
| Q1 2023 | 145 | $422.5M |
| Q4 2022 | 130 | $329.3M |
| Q3 2022 | 129 | $262.9M |
| Q2 2022 | 132 | $306.6M |
| Q1 2022 | 136 | $308.9M |
| Q4 2021 | 129 | $600.0M |
| Q3 2021 | 124 | $580.4M |
| Q2 2021 | 127 | $748.5M |
| Q1 2021 | 146 | $804.7M |
Institutions, Q2 2022
Shares, value and share of portfolio for each institution holding Ribbon Communications Inc.; share changes are against Q1 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Allspring Global Investments Holdings, LLC | 307 | $0 | 0.00% | −11,764−97.5% | Reduced |
| Lindbrook Capital, LLC | 97 | $0 | 0.00% | −459−82.6% | Reduced |
| Arlington Partners LLC | 6 | $0 | 0.00% | 00.0% | Unchanged |
| Allworth Financial LP | 20 | $0 | 0.00% | 00.0% | Unchanged |
| Quadrant Capital Group LLC | 90 | $0 | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 164 | $0 | 0.00% | +1+0.6% | Added |
| TFC Financial Management | 12 | $0 | 0.00% | 00.0% | Unchanged |
| NewSquare Capital LLC | 140 | $0 | 0.00% | +140 | New |
| CoreCap Advisors, LLC | 80 | $0 | 0.00% | +80 | New |
| Kelly Financial Services LLC | 200 | $608 | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 408 | $1.00K | 0.00% | −3,914−90.6% | Reduced |
| Charter Oak Capital Management, LLC | 500 | $2.00K | 0.00% | 00.0% | Unchanged |
| AdvisorNet Financial, Inc | 680 | $2.00K | 0.00% | +680 | New |
| Metropolitan Life Insurance Co | 754 | $2.29K | 0.00% | −3,784−83.4% | Reduced |
| US Bancorp | 958 | $3.00K | 0.00% | −2,431−71.7% | Reduced |
| Signaturefd, LLC | 1,147 | $3.00K | 0.00% | +795+225.9% | Added |
| Simplex Trading, LLC | 1,133 | $3.00K | 0.00% | +713+169.8% | Added |
| Wells Fargo & Company | 1,395 | $4.00K | 0.00% | −23,068−94.3% | Reduced |
| Community Bank, N.A. | 1,400 | $4.00K | 0.00% | 00.0% | Unchanged |
| TCI Wealth Advisors, Inc. | 1,676 | $5.00K | 0.00% | 00.0% | Unchanged |
| FMR LLC | 1,736 | $5.00K | 0.00% | +330+23.5% | Added |
| UBS Group AG | 1,971 | $6.00K | 0.00% | −16,744−89.5% | Reduced |
| Parallel Advisors, LLC | 1,932 | $6.00K | 0.00% | +1,932 | New |
| Captrust Financial Advisors | 2,618 | $8.00K | 0.00% | −414−13.7% | Reduced |
| IFP Advisors, Inc | 1,199 | $8.00K | 0.00% | −10−0.8% | Reduced |
| Group One Trading, L.P. | 2,804 | $9.00K | 0.00% | −2,040−42.1% | Reduced |
| Tower Research Capital LLC (TRC) | 3,037 | $9.00K | 0.00% | +1,740+134.2% | Added |
| Great West Life Assurance Co | 3,680 | $11.0K | 0.00% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 5,864 | $17.0K | 0.00% | 00.0% | Unchanged |
| Federation des caisses Desjardins du Quebec | 5,650 | $17.2K | 0.00% | 00.0% | Unchanged |
| MetLife Investment Management | 6,298 | $19.1K | 0.00% | −32,604−83.8% | Reduced |
| Rockefeller Capital Management L.P. | 7,007 | $21.0K | 0.00% | +1,017+17.0% | Added |
| Macquarie Group Ltd | 7,501 | $23.0K | 0.00% | 00.0% | Unchanged |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 9,296 | $28.0K | 0.00% | 00.0% | Unchanged |
| Amalgamated Bank | 9,080 | $28.0K | 0.00% | +574+6.7% | Added |
| Grimes & Company, Inc. | 10,030 | $30.0K | 0.00% | 00.0% | Unchanged |
| Hanlon Investment Management, Inc. | 10,000 | $30.0K | 0.01% | 00.0% | Unchanged |
| Fortis Advisors, LLC | 10,000 | $30.0K | 0.02% | 00.0% | Unchanged |
| Quantbot Technologies LP | 10,600 | $32.0K | 0.00% | +5,400+103.8% | Added |
| HRT Financial LP | 11,854 | $36.0K | 0.00% | +11,854 | New |
| Mackenzie Financial Corp | 13,870 | $42.0K | 0.00% | +13,870 | New |
| Teacher Retirement System of Texas | 14,865 | $45.0K | 0.00% | −4,961−25.0% | Reduced |
| Lazard Asset Management LLC | 14,825 | $45.0K | 0.00% | 00.0% | Unchanged |
| Balyasny Asset Management LLC | 16,051 | $49.0K | 0.00% | +16,051 | New |
| Independent Financial Group, LLC | 17,000 | $51.7K | 0.01% | +17,000 | New |
| SEI Investments Co | 24,323 | $53.0K | 0.00% | +1,265+5.5% | Added |
| Janus Henderson Group PLC | 18,595 | $57.0K | 0.00% | −439−2.3% | Reduced |
| HSBC Holdings PLC | 19,152 | $58.0K | 0.00% | −3,792−16.5% | Reduced |
| Bank of America Corp | 19,599 | $60.0K | 0.00% | −11,061−36.1% | Reduced |
| Arizona State Retirement System | 20,139 | $61.0K | 0.00% | −5,975−22.9% | Reduced |
| Ironwood Investment Management LLC | 20,647 | $63.0K | 0.04% | +70.0% | Added |
| Essex Financial Services, Inc. | 24,000 | $73.0K | 0.01% | 00.0% | Unchanged |
| Wedbush Securities Inc | 24,109 | $73.0K | 0.00% | +500+2.1% | Added |
| HighTower Advisors, LLC | 26,516 | $81.0K | 0.00% | +97+0.4% | Added |
| Barclays PLC | 27,017 | $82.0K | 0.00% | −6,602−19.6% | Reduced |
| Citadel Advisors LLC | 28,183 | $86.0K | 0.00% | −220,762−88.7% | Reduced |
| Legal & General Group Plc | 28,878 | $87.0K | 0.00% | −3,551−11.0% | Reduced |
| Manufacturers Life Insurance Company, The | 33,773 | $102.7K | 0.00% | +1,084+3.3% | Added |
| American International Group, Inc. | 33,844 | $103.0K | 0.00% | −1,077−3.1% | Reduced |
| XTX Topco Ltd | 36,737 | $112.0K | 0.05% | −39,257−51.7% | Reduced |
| State Board of Administration of Florida Retirement System | 37,443 | $114.0K | 0.00% | 00.0% | Unchanged |
| Alpha Paradigm Partners, LLC | 39,621 | $120.0K | 0.05% | +39,621 | New |
| Koss-Olinger Consulting, LLC | 41,085 | $125.0K | 0.02% | +11,295+37.9% | Added |
| Alliancebernstein L.P. | 41,748 | $127.0K | 0.00% | +14,437+52.9% | Added |
| Cubist Systematic Strategies, LLC | 43,925 | $134.0K | 0.00% | +43,925 | New |
| New York State Common Retirement Fund | 44,710 | $136.0K | 0.00% | −61−0.1% | Reduced |
| Deutsche Bank AG | 48,226 | $146.0K | 0.00% | +1,159+2.5% | Added |
| Citigroup Inc | 54,003 | $164.0K | 0.00% | −59,745−52.5% | Reduced |
| Price T Rowe Associates Inc | 56,081 | $170.0K | 0.00% | +407+0.7% | Added |
| SG Americas Securities, LLC | 60,446 | $184.0K | 0.00% | +26,226+76.6% | Added |
| Public Employees Retirement System of Ohio | 61,430 | $187.0K | 0.00% | 00.0% | Unchanged |
| Credit Suisse AG | 61,706 | $188.0K | 0.00% | −13,478−17.9% | Reduced |
| State of Wisconsin Investment Board | 62,723 | $191.0K | 0.00% | +62,723 | New |
| Meridian Wealth Advisors, LLC | 64,866 | $197.0K | 0.05% | 00.0% | Unchanged |
| Palisade Capital Management LLC | 70,000 | $213.0K | 0.01% | 00.0% | Unchanged |
| STRS Ohio | 72,400 | $220.0K | 0.00% | +7,000+10.7% | Added |
| Jump Financial, LLC | 74,100 | $225.0K | 0.01% | +74,100 | New |
| Susquehanna International Group, LLP | 77,909 | $237.0K | 0.00% | +37,003+90.5% | Added |
| Man Group plc | – | $248.0K | 0.00% | – | – |
| UBS Asset Management Americas Inc | 87,797 | $266.9K | 0.00% | −49−0.1% | Reduced |
| Voya Investment Management LLC | 87,905 | $267.0K | 0.00% | +57,169+186.0% | Added |
| Tudor Investment Corp Et Al | 92,797 | $282.0K | 0.01% | +11,282+13.8% | Added |
| Zebra Capital Management LLC | 94,689 | $288.0K | 0.85% | −2,462−2.5% | Reduced |
| Connor, Clark & Lunn Investment Management Ltd. | 94,830 | $288.0K | 0.00% | +94,830 | New |
| California State Teachers Retirement System | 95,873 | $291.0K | 0.00% | −15,915−14.2% | Reduced |
| Acadian Asset Management LLC | 96,097 | $292.0K | 0.00% | +96,097 | New |
| Rhumbline Advisers | 103,940 | $316.0K | 0.00% | +16,009+18.2% | Added |
| Marshall Wace, LLP | 104,654 | $318.0K | 0.00% | −125,870−54.6% | Reduced |
| Two Sigma Advisers, LP | 106,200 | $323.0K | 0.00% | +23,300+28.1% | Added |
| Renaissance Technologies LLC | 115,300 | $351.0K | 0.00% | −17,111−12.9% | Reduced |
| Jane Street Group, LLC | 118,082 | $359.0K | 0.00% | +118,082 | New |
| Panagora Asset Management Inc | 121,044 | $368.0K | 0.00% | +78,675+185.7% | Added |
| Cowen Prime Advisors LLC | 131,719 | $400.0K | 0.23% | −2,500−1.9% | Reduced |
| Pacific Ridge Capital Partners, LLC | 139,570 | $424.0K | 0.10% | −740−0.5% | Reduced |
| Victory Capital Management Inc | 149,472 | $454.0K | 0.00% | +27,682+22.7% | Added |
| New York Life Investment Management LLC | 150,919 | $459.0K | 0.01% | +150,919 | New |
| Two Sigma Investments, LP | 169,001 | $514.0K | 0.00% | −10,072−5.6% | Reduced |
| Swiss National Bank | 175,074 | $532.0K | 0.00% | −53,400−23.4% | Reduced |
| Globeflex Capital L P | 197,647 | $601.0K | 0.15% | 00.0% | Unchanged |
| Assenagon Asset Management S.A. | 199,798 | $607.0K | 0.00% | −59,003−22.8% | Reduced |