Ribbon Communications
RBBN
133 hedge funds and large institutions have $520M invested in Ribbon Communications in 2024 Q4 according to their latest regulatory filings, with 21 funds opening new positions, 50 increasing their positions, 37 reducing their positions, and 13 closing their positions.
113,900% more call options, than puts
Call options by funds: $1.14M | Put options by funds: $1K
62% more first-time investments, than exits
New positions opened: 21 | Existing positions closed: 13
35% more repeat investments, than reductions
Existing positions increased: 50 | Existing positions reduced: 37
29% more capital invested
Capital invested by funds: $402M → $520M (+$118M)
6% more funds holding
Funds holding: 126 → 133 (+7)
0.28% more ownership
Funds ownership: 71.58% → 71.86% (+0.28%)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
First Eagle Investment Management
New York
|
+$2.82M |
| 2 |
UBS Group
Zurich,
Switzerland
|
+$1.27M |
| 3 |
Dimensional Fund Advisors
Austin,
Texas
|
+$1.14M |
| 4 |
Vanguard Group
Malvern,
Pennsylvania
|
+$1.12M |
| 5 |
RA
Royce & Associates
New York
|
+$1.01M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
BIP
Brandes Investment Partners
La Jolla,
California
|
-$2.63M |
| 2 |
PCMI
Paradigm Capital Management Inc
Albany,
New York
|
-$1.71M |
| 3 |
HIM
Herald Investment Management
London,
United Kingdom
|
-$1.1M |
| 4 |
Franklin Resources
San Mateo,
California
|
-$689K |
| 5 |
PAM
Panagora Asset Management
Boston,
Massachusetts
|
-$492K |
RBBN Hedge Fund Activity: Q4 2024 in Review
133 of the 7,607 institutional investors tracked by Wall St. Rank reported a position in Ribbon Communications (RBBN) for Q4 2024, worth a combined $520M — up 29% from $402M a quarter earlier.
Buyers outnumbered sellers: 21 funds opened new RBBN positions and 13 closed out — a net gain of 8 holders — while 50 added to existing stakes and 37 trimmed.
The largest buyer was First Eagle Investment Management, adding an estimated $2.82M. The largest seller was Brandes Investment Partners, exiting entirely with an estimated $2.63M sold.
- 133 institutional investors held Ribbon Communications (RBBN) as of Q4 2024, up from 126 in Q3 2024.
- Funds reported $520M of Ribbon Communications stock for Q4 2024, up 29% quarter-over-quarter.
- 21 funds opened new Ribbon Communications positions in Q4 2024 and 13 closed out, a net change of +8 holders.
- The largest Ribbon Communications buyer in Q4 2024 was First Eagle Investment Management, an estimated $2.82M added.
- The largest Ribbon Communications seller in Q4 2024 was Brandes Investment Partners, an estimated $2.63M sold.
Based on aggregated 13F filings for Q4 2024.