Purchases and Sales Made in Q4 2025 in Ribbon Communications Inc. (RBBN)
This table provides information about the institutional ownership of Ribbon Communications Inc. (RBBN) during Q4 2025. The information is specifically focused on institutions that hold shares of Ribbon Communications Inc..
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Jan 09, 2026
Q4 2025
|
Sg Americas Securities, LLC
|
BUY
|
- |
21K+ 102.66% |
$64K - $85K
|
41.5K
$128K
|
|
|
Jan 23, 2026
Q4 2025
|
State Of Alaska, Department Of Revenue
|
BUY
|
- |
17.6K+ 227.23% |
$53.6K - $71.2K
|
25.4K
$78.2K
|
|
|
Jan 13, 2026
Q4 2025
|
Kathmere Capital Management, LLC
Wayne, PA |
BUY
|
- |
10KNew |
$30.4K - $40.4K
|
10K
$30.8K
|
|
|
Jan 12, 2026
Q4 2025
|
Silverberg Bernstein Capital Management LLC
Armonk, NY |
BUY
|
- |
8.04K+ 1.88% |
$24.5K - $32.5K
|
436K
$1.34M
|
|
|
Jan 02, 2026
Q4 2025
|
Gamma Investing LLC
Foster City, CA |
BUY
|
- |
42+ 420.0% |
$128 - $170
|
52
$160
|
|
|
Jan 15, 2026
Q4 2025
|
Nisa Investment Advisors, LLC
|
SELL
|
- |
-9- 5.42% |
$27.4 - $36.4
|
157
$484
|
|
|
Jan 23, 2026
Q4 2025
|
Farther Finance Advisors, LLC
San Francisco, CA |
SELL
|
- |
-22- 0.48% |
$66.9 - $88.9
|
4.52K
$13.9K
|
|
|
Jan 20, 2026
Q4 2025
|
Signaturefd, LLC
Atlanta, GA |
SELL
|
- |
-109- 74.15% |
$331 - $440
|
38
$117
|
|
|
Jan 08, 2026
Q4 2025
|
True Wealth Design, LLC
Akron, OH |
SELL
|
- |
-253- 98.83% |
$769 - $1.02K
|
3
$9.24
|
|
|
Jan 09, 2026
Q4 2025
|
Assenagon Asset Management S.A.
|
SELL
|
- |
-10.3K- 20.31% |
$31.3K - $41.6K
|
40.4K
$124K
|
|