Latest Institutional Sells of Ribbon Communications Inc. (RBBN)
This list provides information on the latest institutional transactions involving Ribbon Communications Inc. (RBBN) stock that were sells. The list includes the name of the institution, the number of shares exchanged, the range of values for the transaction, and the number of shares held by the institution after the sale has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Nov 13, 2025
Q3 2025
|
Franklin Resources Inc
San Mateo, CA |
SELL
|
- |
-493K- 45.21% |
$1.77M - $2.1M
|
598K
$1.84M
|
|
|
Nov 12, 2025
Q3 2025
|
Neuberger Berman Group LLC
New York, NY |
SELL
|
- |
-208K- 1.13% |
$744K - $884K
|
18.3M
$56.2M
|
|
|
Nov 14, 2025
Q3 2025
|
Ubs Asset Management Americas Inc
Chicago, IL |
SELL
|
- |
-152K- 41.11% |
$546K - $648K
|
218K
$673K
|
|
|
Nov 12, 2025
Q3 2025
|
Victory Capital Management Inc
|
SELL
|
- |
-137K- 27.8% |
$489K - $580K
|
355K
$1.09M
|
|
|
Nov 10, 2025
Q3 2025
|
White Pine Capital LLC
Golden Valley, MN |
SELL
|
- |
-118K- 28.21% |
$423K - $502K
|
301K
$926K
|
|
|
Nov 13, 2025
Q3 2025
|
Ubs Group Ag
|
SELL
|
- |
-107K- 39.94% |
$385K - $456K
|
161K
$497K
|
|
|
Nov 14, 2025
Q3 2025
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
SELL
|
- |
-105K- 90.39% |
$378K - $448K
|
11.2K
$34.5K
|
|
|
Nov 14, 2025
Q3 2025
|
Boothbay Fund Management, LLC
New York, NY |
SELL
|
- |
-61.5K- 75.0% |
$220K - $261K
|
20.5K
$63.1K
|
|
|
Oct 30, 2025
Q3 2025
|
Teacher Retirement System Of Texas
Austin, TX |
SELL
|
- |
-59.6K- 82.73% |
$213K - $253K
|
12.4K
$38.3K
|
|
|
Nov 14, 2025
Q3 2025
|
Aqr Capital Management LLC
Greenwich, CT |
SELL
|
- |
-56K- 24.87% |
$200K - $238K
|
169K
$521K
|
|
|
Nov 14, 2025
Q3 2025
|
Ameriprise Financial Inc
Minneapolis, MN |
SELL
|
- |
-48.6K- 32.71% |
$174K - $207K
|
100K
$308K
|
|
|
Nov 12, 2025
Q3 2025
|
Barclays PLC
London, X0 |
SELL
|
- |
-45.3K- 22.63% |
$162K - $192K
|
155K
$477K
|
|
|
Nov 12, 2025
Q3 2025
|
Polen Capital
Polen Capital Management LLC | Boca Raton, Fl
|
SELL
|
- |
-42.9K- 32.98% |
$154K - $183K
|
87.2K
$269K
|
|
|
Nov 10, 2025
Q3 2025
|
Intech Investment Management LLC
West Palm Beach, FL |
SELL
|
- |
-39.9K- 50.13% |
$143K - $170K
|
39.7K
$122K
|
|
|
Nov 14, 2025
Q3 2025
|
First Wilshire Securities Management Inc
Pasadena, CA |
SELL
|
- |
-25.8K- 1.94% |
$92.5K - $110K
|
1.31M
$4.02M
|
|
|
Nov 10, 2025
Q3 2025
|
Citigroup Inc
|
SELL
|
- |
-24.4K- 47.8% |
$87.4K - $104K
|
26.7K
$82.1K
|
|
|
Oct 20, 2025
Q3 2025
|
Los Angeles Capital Management LLC
|
SELL
|
- |
-22.5K- 35.12% |
$80.7K - $95.8K
|
41.6K
$128K
|
|
|
Nov 12, 2025
Q3 2025
|
Dimensional Fund Advisors LP
Austin, TX |
SELL
|
- |
-19.6K- 0.3% |
$70.3K - $83.4K
|
6.55M
$20.2M
|
|
|
Oct 07, 2025
Q3 2025
|
Assenagon Asset Management S.A.
|
SELL
|
- |
-19.5K- 27.78% |
$69.7K - $82.8K
|
50.6K
$156K
|
|
|
Oct 09, 2025
Q3 2025
|
Voya Investment Management LLC
Atlanta, GA |
SELL
|
- |
-18.5K- 11.19% |
$66.3K - $78.7K
|
147K
$453K
|
|
|
Nov 06, 2025
Q3 2025
|
Rhumbline Advisers
Boston, MA |
SELL
|
- |
-14.8K- 8.37% |
$52.9K - $62.8K
|
162K
$498K
|
|
|
Nov 14, 2025
Q3 2025
|
Bank Of America Corp
Charlotte, NC |
SELL
|
- |
-14.1K- 13.52% |
$50.6K - $60.1K
|
90.5K
$279K
|
|
|
Nov 14, 2025
Q3 2025
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
SELL
|
CALL |
-9.5K- 35.06% |
$34K - $40.4K
|
17.6K
$54.2K
|
|
|
Nov 13, 2025
Q3 2025
|
Hsbc Holdings PLC
London, X0 |
SELL
|
- |
-9.07K- 27.83% |
$32.5K - $38.6K
|
23.5K
$72.5K
|
|
|
Nov 14, 2025
Q3 2025
|
Mirae Asset Global Etfs Holdings Ltd.
Central, K3 |
SELL
|
- |
-7.88K- 14.98% |
$28.2K - $33.5K
|
44.7K
$138K
|
|
|
Nov 14, 2025
Q3 2025
|
Tower Research Capital LLC (Trc)
New York, NY |
SELL
|
- |
-5.72K- 57.04% |
$20.5K - $24.3K
|
4.31K
$13.3K
|
|
|
Oct 22, 2025
Q3 2025
|
Commonwealth Equity Services, LLC
|
SELL
|
- |
-4.53K- 1.56% |
$16.2K - $19.3K
|
286K
$880K
|
|
|
Nov 05, 2025
Q3 2025
|
Pro Share Advisors LLC
|
SELL
|
- |
-3.17K- 16.47% |
$11.3K - $13.5K
|
16.1K
$49.5K
|
|
|
Nov 14, 2025
Q3 2025
|
Manufacturers Life Insurance Company, The
Toronto, A6 |
SELL
|
- |
-2.81K- 7.63% |
$10.1K - $11.9K
|
34K
$105K
|
|
|
Nov 13, 2025
Q3 2025
|
Met Life Investment Management, LLC
Whippany, NJ |
SELL
|
- |
-2.69K- 4.74% |
$9.62K - $11.4K
|
54K
$166K
|
|
|
Nov 14, 2025
Q3 2025
|
Creative Planning
Overland Park, KS |
SELL
|
- |
-1.68K- 6.81% |
$6K - $7.12K
|
22.9K
$70.7K
|
|
|
Nov 04, 2025
Q3 2025
|
Savant Capital, LLC
|
SELL
|
- |
-1.56K- 12.02% |
$5.59K - $6.64K
|
11.4K
$35.2K
|
|
|
Nov 10, 2025
Q3 2025
|
Us Bancorp \De\
|
SELL
|
- |
-1.49K- 40.89% |
$5.34K - $6.35K
|
2.16K
$6.65K
|
|
|
Nov 14, 2025
Q3 2025
|
California State Teachers Retirement System
West Sacramento, CA |
SELL
|
- |
-981- 1.1% |
$3.51K - $4.17K
|
88.5K
$273K
|
|
|
Nov 04, 2025
Q3 2025
|
Envestnet Asset Management Inc
|
SELL
|
- |
-838- 2.8% |
$3K - $3.56K
|
29.1K
$89.5K
|
|
|
Nov 14, 2025
Q3 2025
|
Northern Trust Corp
Chicago, IL |
SELL
|
- |
-828- 0.08% |
$2.96K - $3.52K
|
998K
$3.07M
|
|
|
Nov 13, 2025
Q3 2025
|
Comerica Bank
|
SELL
|
- |
-822- 18.01% |
$2.94K - $3.49K
|
3.74K
$11.5K
|
|
|
Nov 04, 2025
Q3 2025
|
Sbi Securities Co., Ltd.
Tokyo, M0 |
SELL
|
- |
-497- 99.4% |
$1.78K - $2.11K
|
3
$9.24
|
|
|
Dec 16, 2025
Q3 2025
|
Keel Point, LLC
Huntsville, AL |
SELL
|
- |
-381- 3.43% |
$1.36K - $1.62K
|
10.7K
$33K
|
|
|
Nov 06, 2025
Q3 2025
|
High Tower Advisors, LLC
Chicago, IL |
SELL
|
- |
-319- 1.27% |
$1.14K - $1.36K
|
24.8K
$76.5K
|
|
|
Nov 13, 2025
Q3 2025
|
Ironwood Investment Management LLC
Boston, MA |
SELL
|
- |
-243- 1.3% |
$870 - $1.03K
|
18.4K
$56.7K
|
|
|
Nov 10, 2025
Q3 2025
|
Ever Source Wealth Advisors, LLC
|
SELL
|
- |
-48- 22.54% |
$172 - $204
|
165
$508
|
|
| Q2 2025 | |||||||
|
Aug 14, 2025
Q2 2025
|
Polymer Capital Management (Us) LLC
New York, NY |
SELL
|
- |
-42.2K- 70.76% |
$129K - $171K
|
17.4K
$53.6K
|
|
|
Jul 09, 2025
Q2 2025
|
First Bank & Trust
|
SELL
|
- |
-15.5K- 53.1% |
$47.4K - $62.9K
|
13.7K
$42.3K
|
|
|
Aug 14, 2025
Q2 2025
|
Cibc World Markets Corp
New York, NY |
SELL
|
- |
-8.76K- 43.1% |
$26.7K - $35.5K
|
11.6K
$35.6K
|
|
|
Jul 31, 2025
Q2 2025
|
Nisa Investment Advisors, LLC
|
SELL
|
- |
-251- 60.19% |
$766 - $1.02K
|
166
$511
|
|
|
Aug 11, 2025
Q2 2025
|
New Edge Wealth, LLC
Pittsburgh, PA |
SELL
|
- |
-61- 0.4% |
$186 - $247
|
15.1K
$46.4K
|
|
| Q1 2025 | |||||||
|
May 12, 2025
Q1 2025
|
Herald Investment Management LTD
|
SELL
|
- |
-211K- 18.76% |
$797K - $1.08M
|
913K
$2.81M
|
|
|
Jun 03, 2025
Q1 2025
|
Inspire Investing, LLC
Meridian, ID |
SELL
|
- |
-10.1K- 4.97% |
$38.1K - $51.8K
|
193K
$594K
|
|
|
May 15, 2025
Q1 2025
|
Wolverine Trading, LLC
Chicago, IL |
SELL
|
CALL |
-10K- 36.1% |
$37.8K - $51.4K
|
17.7K
$54.5K
|
|