Institutional Ownership Ribbon Communications Inc. (RBBN)
This table provides information about the institutional ownership of Ribbon Communications Inc. (RBBN). We have compiled data on the 156 institutions that hold shares in the stock, with a total of 130 Million shares, which have been reported (via 13F filing form) to have a value of $524 Million.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Concourse Financial Group Securities, Inc.
Birmingham, AL |
May 14, 2025 Q1 2025 |
0
shares
|
$0
100.0% of portfolio
|
Q1 2025
New holding
|