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, Q3 2022
Institutional positions in Ribbon Communications Inc. as of Sep 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
- 129
- −3 vs. Q2 2022
- Shares held
- 118.4M
- +17.6M (+17.5%) vs. Q2 2022
- Total value
- $262.9M
- −$43.7M (−14.3%) vs. Q2 2022
- New holders
- 11
- 45 more added
- Sold out
- 14
- 40 more reduced
Compare with Q2 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, Q3 2022
Shares, value and share of portfolio for each institution holding Ribbon Communications Inc.; share changes are against Q2 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BNP Paribas Arbitrage, SA | 275,576 | $611.8K | 0.00% | −57,372−17.2% | Reduced |
| Renaissance Technologies LLC | 284,124 | $631.0K | 0.00% | +168,824+146.4% | Added |
| Brandes Investment Partners, LP | 292,443 | $649.0K | 0.02% | +50,114+20.7% | Added |
| Morgan Stanley | 329,257 | $731.0K | 0.00% | −25,391−7.2% | Reduced |
| Boothbay Fund Management, LLC | 334,693 | $743.0K | 0.03% | +98,782+41.9% | Added |
| Bridgeway Capital Management, LLC | 398,513 | $885.0K | 0.02% | 00.0% | Unchanged |
| Bank of New York Mellon Corp | 416,140 | $924.0K | 0.00% | +19,014+4.8% | Added |
| Arrowstreet Capital, Limited Partnership | 467,514 | $1.04M | 0.00% | +37,142+8.6% | Added |
| Charles Schwab Investment Management Inc | 526,130 | $1.17M | 0.00% | −222,989−29.8% | Reduced |
| Jacobs Levy Equity Management, Inc | 584,885 | $1.30M | 0.01% | −24,342−4.0% | Reduced |
| Northern Trust Corp | 699,909 | $1.55M | 0.00% | −81,937−10.5% | Reduced |
| Nuveen Asset Management, LLC | 742,536 | $1.65M | 0.00% | +16,901+2.3% | Added |
| D. E. Shaw & Co., Inc. | 886,789 | $1.97M | 0.00% | −14,899−1.7% | Reduced |
| Federated Hermes, Inc. | 981,199 | $2.18M | 0.01% | −480,924−32.9% | Reduced |
| Putnam Investments LLC | 1,216,075 | $2.70M | 0.01% | +1,216,075 | New |
| Herald Investment Management Ltd | 1,415,869 | $3.14M | 0.77% | +327,869+30.1% | Added |
| Geode Capital Management, LLC | 1,416,898 | $3.15M | 0.00% | −430,844−23.3% | Reduced |
| Penserra Capital Management LLC | 1,513,059 | $3.36M | 0.10% | −107,995−6.7% | Reduced |
| CVI Holdings, LLC | 1,519,928 | $3.37M | 0.26% | +1,519,928 | New |
| Intrinsic Edge Capital Management LLC | 1,639,344 | $3.64M | 0.41% | +1,639,344 | New |
| State Street Corp | 1,659,136 | $3.68M | 0.00% | −71,480−4.1% | Reduced |
| First Wilshire Securities Management Inc | 1,829,136 | $4.06M | 1.64% | +383,941+26.6% | Added |
| Dimensional Fund Advisors LP | 3,654,474 | $8.11M | 0.00% | +26,827+0.7% | Added |
| First Trust Advisors LP | 4,780,906 | $10.6M | 0.01% | +3,647,818+321.9% | Added |
| Vanguard Group Inc | 5,125,568 | $11.4M | 0.00% | +280,524+5.8% | Added |
| BlackRock Inc. | 5,184,719 | $11.5M | 0.00% | −688,629−11.7% | Reduced |
| Paradigm Capital Management Inc | 10,387,945 | $23.1M | 1.66% | +75,023+0.7% | Added |
| Neuberger Berman Group LLC | 13,570,773 | $30.2M | 0.03% | +10,039,284+284.3% | Added |
| JPMorgan Chase & Co | 51,595,932 | $114.5M | 0.02% | +1,642,673+3.3% | Added |
| Marshall Wace, LLP | 0 | $0 | 0.00% | −104,654−100.0% | Sold out |
| Man Group plc | 0 | $0 | 0.00% | – | Sold out |
| Jump Financial, LLC | 0 | $0 | 0.00% | −74,100−100.0% | Sold out |
| Cubist Systematic Strategies, LLC | 0 | $0 | 0.00% | −43,925−100.0% | Sold out |
| Alpha Paradigm Partners, LLC | 0 | $0 | 0.00% | −39,621−100.0% | Sold out |
| Balyasny Asset Management LLC | 0 | $0 | 0.00% | −16,051−100.0% | Sold out |
| HRT Financial LP | 0 | $0 | 0.00% | −11,854−100.0% | Sold out |
| Captrust Financial Advisors | 0 | $0 | 0.00% | −2,618−100.0% | Sold out |
| Parallel Advisors, LLC | 0 | $0 | 0.00% | −1,932−100.0% | Sold out |
| US Bancorp | 0 | $0 | 0.00% | −958−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −1,133−100.0% | Sold out |
| AdvisorNet Financial, Inc | 0 | $0 | 0.00% | −680−100.0% | Sold out |
| Charter Oak Capital Management, LLC | 0 | $0 | 0.00% | −500−100.0% | Sold out |
| CoreCap Advisors, LLC | 0 | $0 | 0.00% | −80−100.0% | Sold out |