Institutional Ownership
Ribbon Communications Inc
CUSIP 762544104COMRBBNQ1 2026
Institutional Holders
143
13F filers
Shares Held
120.59M
Aggregate institutional
Institutional Value
$245.51M
Q1 2026
Net New Holders
-3
31 new · 34 closed
Institutional Ownership Trend
Aggregate 13F value by quarter
Multi-quarter trend — upgrade to see history
UpgradePosition Activity
Q1 2026
New positions31
Increased51
Decreased42
Sold out34
Institutional Holders
143 funds hold this security · Q1 2026
| # | Fund | Shares | Value | Δ Shares | Activity |
|---|---|---|---|---|---|
| 1 | Jpmorgan Chase & Co | 52.04M | $107.99M | +5.5K | Added |
| 2 | Neuberger Berman Group LLC | 17.36M | $33.20M | −69.1K | Reduced |
| 3 | Paradigm Capital Management Inc/Ny | 8.04M | $17.04M | −287.0K | Reduced |
| 4 | Blackrock, Inc. | 6.72M | $14.25M | −941.9K | Reduced |
| 5 | Dimensional Fund Advisors LP | 6.35M | $13.46M | −124.0K | Reduced |
| 6 | Royce & Associates LP | 4.88M | $10.35M | +265.0K | Added |
| 7 | Geode Capital Management, LLC | 2.41M | $5.12M | +112.0K | Added |
| 8 | Connor, Clark & Lunn Investment Management Ltd. | 2.09M | $4.43M | +93.9K | Added |
| 9 | State Street Corp | 1.91M | $4.05M | −189.8K | Reduced |
| 10 | D. E. Shaw & Co., Inc. | 1.54M | $3.26M | +558.6K | Added |
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