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 |
|---|---|---|---|---|---|
| JPMorgan Chase & Co | 51,595,932 | $114.5M | 0.02% | +1,642,673+3.3% | Added |
| Neuberger Berman Group LLC | 13,570,773 | $30.2M | 0.03% | +10,039,284+284.3% | Added |
| Paradigm Capital Management Inc | 10,387,945 | $23.1M | 1.66% | +75,023+0.7% | Added |
| BlackRock Inc. | 5,184,719 | $11.5M | 0.00% | −688,629−11.7% | Reduced |
| Vanguard Group Inc | 5,125,568 | $11.4M | 0.00% | +280,524+5.8% | Added |
| First Trust Advisors LP | 4,780,906 | $10.6M | 0.01% | +3,647,818+321.9% | Added |
| Dimensional Fund Advisors LP | 3,654,474 | $8.11M | 0.00% | +26,827+0.7% | Added |
| First Wilshire Securities Management Inc | 1,829,136 | $4.06M | 1.64% | +383,941+26.6% | Added |
| State Street Corp | 1,659,136 | $3.68M | 0.00% | −71,480−4.1% | Reduced |
| Intrinsic Edge Capital Management LLC | 1,639,344 | $3.64M | 0.41% | +1,639,344 | New |
| CVI Holdings, LLC | 1,519,928 | $3.37M | 0.26% | +1,519,928 | New |
| Penserra Capital Management LLC | 1,513,059 | $3.36M | 0.10% | −107,995−6.7% | Reduced |
| Geode Capital Management, LLC | 1,416,898 | $3.15M | 0.00% | −430,844−23.3% | Reduced |
| Herald Investment Management Ltd | 1,415,869 | $3.14M | 0.77% | +327,869+30.1% | Added |
| Putnam Investments LLC | 1,216,075 | $2.70M | 0.01% | +1,216,075 | New |
| Federated Hermes, Inc. | 981,199 | $2.18M | 0.01% | −480,924−32.9% | Reduced |
| D. E. Shaw & Co., Inc. | 886,789 | $1.97M | 0.00% | −14,899−1.7% | Reduced |
| Nuveen Asset Management, LLC | 742,536 | $1.65M | 0.00% | +16,901+2.3% | Added |
| Northern Trust Corp | 699,909 | $1.55M | 0.00% | −81,937−10.5% | Reduced |
| Jacobs Levy Equity Management, Inc | 584,885 | $1.30M | 0.01% | −24,342−4.0% | Reduced |
| Charles Schwab Investment Management Inc | 526,130 | $1.17M | 0.00% | −222,989−29.8% | Reduced |
| Arrowstreet Capital, Limited Partnership | 467,514 | $1.04M | 0.00% | +37,142+8.6% | Added |
| Bank of New York Mellon Corp | 416,140 | $924.0K | 0.00% | +19,014+4.8% | Added |
| Bridgeway Capital Management, LLC | 398,513 | $885.0K | 0.02% | 00.0% | Unchanged |
| Boothbay Fund Management, LLC | 334,693 | $743.0K | 0.03% | +98,782+41.9% | Added |
| Morgan Stanley | 329,257 | $731.0K | 0.00% | −25,391−7.2% | Reduced |
| Brandes Investment Partners, LP | 292,443 | $649.0K | 0.02% | +50,114+20.7% | Added |
| Renaissance Technologies LLC | 284,124 | $631.0K | 0.00% | +168,824+146.4% | Added |
| BNP Paribas Arbitrage, SA | 275,576 | $611.8K | 0.00% | −57,372−17.2% | Reduced |
| Panagora Asset Management Inc | 214,365 | $476.0K | 0.00% | +93,321+77.1% | Added |
| Globeflex Capital L P | 197,647 | $439.0K | 0.08% | 00.0% | Unchanged |
| Invesco Ltd. | 197,495 | $438.0K | 0.00% | −8,265−4.0% | Reduced |
| Gsa Capital Partners LLP | 180,442 | $401.0K | 0.05% | −106,129−37.0% | Reduced |
| Swiss National Bank | 175,074 | $389.0K | 0.00% | 00.0% | Unchanged |
| New York Life Investment Management LLC | 163,888 | $364.0K | 0.00% | +12,969+8.6% | Added |
| AQR Capital Management LLC | 160,348 | $356.0K | 0.00% | −155,081−49.2% | Reduced |
| Victory Capital Management Inc | 157,474 | $350.0K | 0.00% | +8,002+5.4% | Added |
| Goldman Sachs Group Inc | 144,351 | $320.0K | 0.00% | −75,766−34.4% | Reduced |
| Pacific Ridge Capital Partners, LLC | 139,980 | $311.0K | 0.08% | +410+0.3% | Added |
| Two Sigma Advisers, LP | 125,400 | $278.0K | 0.00% | +19,200+18.1% | Added |
| Cowen Prime Advisors LLC | 123,420 | $274.0K | 0.16% | −8,299−6.3% | Reduced |
| Two Sigma Investments, LP | 119,795 | $266.0K | 0.00% | −49,206−29.1% | Reduced |
| Connor, Clark & Lunn Investment Management Ltd. | 119,379 | $265.0K | 0.00% | +24,549+25.9% | Added |
| Rhumbline Advisers | 112,344 | $249.0K | 0.00% | +8,404+8.1% | Added |
| Voya Investment Management LLC | 111,617 | $247.8K | 0.00% | +23,712+27.0% | Added |
| Millennium Management LLC | 93,633 | $208.0K | 0.00% | −252,311−72.9% | Reduced |
| California State Teachers Retirement System | 93,271 | $207.0K | 0.00% | −2,602−2.7% | Reduced |
| UBS Asset Management Americas Inc | 87,797 | $194.9K | 0.00% | 00.0% | Unchanged |
| Tudor Investment Corp Et Al | 84,499 | $188.0K | 0.00% | −8,298−8.9% | Reduced |
| SG Americas Securities, LLC | 78,996 | $175.0K | 0.00% | +18,550+30.7% | Added |
| Engineers Gate Manager LP | 76,607 | $170.0K | 0.01% | −148,252−65.9% | Reduced |
| XTX Topco Ltd | 75,657 | $168.0K | 0.04% | +38,920+105.9% | Added |
| STRS Ohio | 72,400 | $160.0K | 0.00% | 00.0% | Unchanged |
| State of Wisconsin Investment Board | 72,038 | $160.0K | 0.00% | +9,315+14.9% | Added |
| Palisade Capital Management LLC | 70,000 | $155.0K | 0.00% | 00.0% | Unchanged |
| Meridian Wealth Advisors, LLC | 64,866 | $144.0K | 0.04% | 00.0% | Unchanged |
| DFPG Investments, LLC | 52,636 | $142.0K | 0.06% | +52,636 | New |
| Credit Suisse AG | 63,608 | $141.0K | 0.00% | +1,902+3.1% | Added |
| Russell Investments Group, Ltd. | 63,290 | $138.0K | 0.00% | −240,997−79.2% | Reduced |
| Price T Rowe Associates Inc | 61,480 | $137.0K | 0.00% | +5,399+9.6% | Added |
| Public Employees Retirement System of Ohio | 61,430 | $136.0K | 0.00% | 00.0% | Unchanged |
| Koss-Olinger Consulting, LLC | 55,756 | $124.0K | 0.02% | +14,671+35.7% | Added |
| Ameriprise Financial Inc | 51,403 | $114.0K | 0.00% | +51,403 | New |
| Citigroup Inc | 46,895 | $104.0K | 0.00% | −7,108−13.2% | Reduced |
| New York State Common Retirement Fund | 44,880 | $100.0K | 0.00% | +170+0.4% | Added |
| Alliancebernstein L.P. | 44,348 | $98.0K | 0.00% | +2,600+6.2% | Added |
| MetLife Investment Management | 39,309 | $87.3K | 0.00% | +33,011+524.2% | Added |
| State Board of Administration of Florida Retirement System | 37,443 | $83.0K | 0.00% | 00.0% | Unchanged |
| Counterpoint Mutual Funds LLC | 37,235 | $83.0K | 0.20% | +37,235 | New |
| Squarepoint Ops LLC | 36,953 | $82.0K | 0.00% | +36,953 | New |
| American International Group, Inc. | 34,329 | $76.0K | 0.00% | +485+1.4% | Added |
| Manufacturers Life Insurance Company, The | 32,470 | $72.1K | 0.00% | −1,303−3.9% | Reduced |
| Susquehanna International Group, LLP | 31,605 | $70.0K | 0.00% | −46,304−59.4% | Reduced |
| Legal & General Group Plc | 30,303 | $68.0K | 0.00% | +1,425+4.9% | Added |
| Ergoteles LLC | 29,494 | $65.0K | 0.00% | +29,494 | New |
| Deutsche Bank AG | 28,532 | $63.0K | 0.00% | −19,694−40.8% | Reduced |
| HighTower Advisors, LLC | 26,567 | $58.0K | 0.00% | +51+0.2% | Added |
| Citadel Advisors LLC | 25,587 | $57.0K | 0.00% | −2,596−9.2% | Reduced |
| Essex Financial Services, Inc. | 24,000 | $53.0K | 0.01% | 00.0% | Unchanged |
| Bank of America Corp | 22,202 | $49.0K | 0.00% | +2,603+13.3% | Added |
| SEI Investments Co | 22,223 | $49.0K | 0.00% | −2,100−8.6% | Reduced |
| Ironwood Investment Management LLC | 20,700 | $46.0K | 0.03% | +53+0.3% | Added |
| Wedbush Securities Inc | 20,109 | $45.0K | 0.00% | −4,000−16.6% | Reduced |
| Arizona State Retirement System | 20,445 | $45.0K | 0.00% | +306+1.5% | Added |
| Janus Henderson Group PLC | 18,595 | $41.0K | 0.00% | 00.0% | Unchanged |
| Assenagon Asset Management S.A. | 16,940 | $38.0K | 0.00% | −182,858−91.5% | Reduced |
| Independent Financial Group, LLC | 17,000 | $37.7K | 0.00% | 00.0% | Unchanged |
| HSBC Holdings PLC | 14,805 | $34.0K | 0.00% | −4,347−22.7% | Reduced |
| Jane Street Group, LLC | 14,777 | $33.0K | 0.00% | −103,305−87.5% | Reduced |
| Lazard Asset Management LLC | 14,825 | $32.0K | 0.00% | 00.0% | Unchanged |
| Mackenzie Financial Corp | 13,870 | $31.0K | 0.00% | 00.0% | Unchanged |
| Acadian Asset Management LLC | 14,286 | $30.0K | 0.00% | −81,811−85.1% | Reduced |
| Zebra Capital Management LLC | 11,215 | $25.0K | 0.10% | −83,474−88.2% | Reduced |
| Tower Research Capital LLC (TRC) | 11,406 | $25.0K | 0.00% | +8,369+275.6% | Added |
| Teacher Retirement System of Texas | 10,855 | $24.0K | 0.00% | −4,010−27.0% | Reduced |
| Barclays PLC | 9,706 | $22.0K | 0.00% | −17,311−64.1% | Reduced |
| Grimes & Company, Inc. | 10,030 | $22.0K | 0.00% | 00.0% | Unchanged |
| Hanlon Investment Management, Inc. | 10,000 | $22.0K | 0.01% | 00.0% | Unchanged |
| Fortis Advisors, LLC | 10,000 | $22.0K | 0.02% | 00.0% | Unchanged |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 9,296 | $21.0K | 0.00% | 00.0% | Unchanged |