Latest Institutional Purchases of Ribbon Communications Inc. (RBBN)
This list provides information on the latest institutional transactions involving Ribbon Communications Inc. (RBBN) stock that were buys. 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 purchase has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Nov 26, 2025
Q3 2025
|
Jpmorgan Chase & CO
New York, NY |
BUY
|
- |
1.75M+ 3.48% |
$6.26M - $7.44M
|
52M
$160M
|
|
|
Nov 12, 2025
Q3 2025
|
Royce & Associates LP
|
BUY
|
- |
633K+ 17.24% |
$2.27M - $2.69M
|
4.31M
$13.3M
|
|
|
Nov 14, 2025
Q3 2025
|
Cinctive Capital Management LP
New York, NY |
BUY
|
- |
524KNew |
$1.88M - $2.23M
|
524K
$1.61M
|
|
|
Nov 13, 2025
Q3 2025
|
Arrowstreet Capital, Limited Partnership
Boston, MA |
BUY
|
- |
481K+ 99.61% |
$1.72M - $2.05M
|
964K
$2.97M
|
|
|
Nov 13, 2025
Q3 2025
|
Connor, Clark & Lunn Investment Management Ltd.
|
BUY
|
- |
389K+ 26.36% |
$1.39M - $1.65M
|
1.87M
$5.74M
|
|
|
Nov 13, 2025
Q3 2025
|
Marshall Wace, LLP
London, X0 |
BUY
|
- |
346KNew |
$1.24M - $1.47M
|
346K
$1.07M
|
|
|
Nov 14, 2025
Q3 2025
|
Axa Investment Managers S.A.
Puteaux, I0 |
BUY
|
- |
269KNew |
$964K - $1.14M
|
269K
$830K
|
|
|
Nov 14, 2025
Q3 2025
|
Morgan Stanley
New York, NY |
BUY
|
- |
248K+ 96.4% |
$887K - $1.05M
|
505K
$1.55M
|
|
|
Nov 14, 2025
Q3 2025
|
Lazard Asset Management LLC
New York, NY |
BUY
|
- |
209KNew |
$748K - $888K
|
209K
$644K
|
|
|
Nov 14, 2025
Q3 2025
|
Goldman Sachs Group Inc
New York, NY |
BUY
|
- |
181K+ 74.76% |
$650K - $771K
|
424K
$1.31M
|
|
|
Nov 14, 2025
Q3 2025
|
D. E. Shaw & Co., Inc.
New York, NY |
BUY
|
- |
172K+ 41.33% |
$616K - $732K
|
589K
$1.81M
|
|
|
Nov 07, 2025
Q3 2025
|
Vanguard Group Inc
Valley Forge, PA |
BUY
|
- |
167K+ 2.22% |
$597K - $708K
|
7.69M
$23.7M
|
|
|
Nov 06, 2025
Q3 2025
|
Lsv Asset Management
Chicago, IL |
BUY
|
- |
136KNew |
$486K - $577K
|
136K
$418K
|
|
|
Nov 13, 2025
Q3 2025
|
Jane Street Group, LLC
New York, NY |
BUY
|
- |
128K+ 177.39% |
$460K - $546K
|
201K
$619K
|
|
|
Nov 14, 2025
Q3 2025
|
Squarepoint Ops LLC
New York, NY |
BUY
|
- |
127KNew |
$455K - $540K
|
127K
$392K
|
|
|
Nov 13, 2025
Q3 2025
|
Russell Investments Group, Ltd.
|
BUY
|
- |
127K+ 62.47% |
$455K - $540K
|
330K
$1.02M
|
|
|
Nov 14, 2025
Q3 2025
|
Xtx Topco LTD
London, X0 |
BUY
|
- |
92.4K+ 159.26% |
$331K - $393K
|
150K
$463K
|
|
|
Nov 14, 2025
Q3 2025
|
Susquehanna Portfolio Strategies, LLC
Bala Cynwyd, PA |
BUY
|
- |
79.7K+ 264.21% |
$285K - $339K
|
110K
$338K
|
|
|
Nov 14, 2025
Q3 2025
|
Round Rock Advisors, LLC
|
BUY
|
- |
74.2KNew |
$266K - $316K
|
74.2K
$229K
|
|
|
Nov 14, 2025
Q3 2025
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
BUY
|
- |
55.6KNew |
$199K - $236K
|
55.6K
$171K
|
|
|
Nov 24, 2025
Q3 2025
|
Penn Capital Management Company, LLC
Philadelphia, PA |
BUY
|
- |
40.3K+ 33.65% |
$144K - $171K
|
160K
$493K
|
|
|
Nov 17, 2025
Q3 2025
|
Jacobs Levy Equity Management, Inc
Florham Park, NJ |
BUY
|
- |
39.1K+ 9.05% |
$140K - $166K
|
471K
$1.45M
|
|
|
Nov 12, 2025
Q3 2025
|
Dynamic Technology Lab Private LTD
Singapore, U0 |
BUY
|
- |
38.5K+ 121.98% |
$138K - $164K
|
70K
$216K
|
|
|
Oct 07, 2025
Q3 2025
|
Silverberg Bernstein Capital Management LLC
Armonk, NY |
BUY
|
- |
35.4K+ 9.02% |
$127K - $150K
|
428K
$1.32M
|
|
|
Nov 13, 2025
Q3 2025
|
Acadian Asset Management LLC
Boston, MA |
BUY
|
- |
34.6KNew |
$124K - $147K
|
34.6K
$107K
|
|
|
Nov 13, 2025
Q3 2025
|
Entry Point Capital, LLC
New York, NY |
BUY
|
- |
32.3KNew |
$116K - $137K
|
32.3K
$99.6K
|
|
|
Oct 24, 2025
Q3 2025
|
Trilogy Capital Inc.
|
BUY
|
- |
24.9KNew |
$89K - $106K
|
24.9K
$76.5K
|
|
|
Nov 12, 2025
Q3 2025
|
American Century Companies Inc
Kansas City, MO |
BUY
|
- |
24.1K+ 13.07% |
$86.1K - $102K
|
208K
$641K
|
|
|
Nov 06, 2025
Q3 2025
|
Mqs Management LLC
|
BUY
|
- |
21.3KNew |
$76.3K - $90.6K
|
21.3K
$65.6K
|
|
|
Oct 23, 2025
Q3 2025
|
Sg Americas Securities, LLC
|
BUY
|
- |
20.5KNew |
$73.4K - $87.1K
|
20.5K
$63.1K
|
|
|
Nov 14, 2025
Q3 2025
|
New Edge Advisors, LLC
New Orleans, LA |
BUY
|
- |
17.9KNew |
$64K - $76K
|
17.9K
$55.1K
|
|
|
Nov 14, 2025
Q3 2025
|
Brevan Howard Capital Management LP
St. Helier, Y9 |
BUY
|
- |
15.5KNew |
$55.5K - $65.9K
|
15.5K
$47.7K
|
|
|
Nov 10, 2025
Q3 2025
|
Vestmark Advisory Solutions, Inc.
|
BUY
|
- |
15.1KNew |
$53.9K - $64K
|
15.1K
$46.4K
|
|
|
Nov 13, 2025
Q3 2025
|
Empowered Funds, LLC
|
BUY
|
- |
14.5KNew |
$51.9K - $61.6K
|
14.5K
$44.7K
|
|
|
Nov 13, 2025
Q3 2025
|
Wells Fargo & Company
San Francisco, CA |
BUY
|
- |
11.9K+ 18.08% |
$42.6K - $50.5K
|
77.6K
$239K
|
|
|
Nov 13, 2025
Q3 2025
|
Jim Simons
Renaissance Technologies LLC | New York, Ny
|
BUY
|
- |
11.3K+ 41.09% |
$40.5K - $48K
|
38.8K
$120K
|
|
|
Nov 14, 2025
Q3 2025
|
Schonfeld Strategic Advisors LLC
New York, NY |
BUY
|
- |
10.8KNew |
$38.8K - $46K
|
10.8K
$33.3K
|
|
|
Nov 14, 2025
Q3 2025
|
Two Sigma Investments, LP
New York, NY |
BUY
|
- |
10.2K+ 48.96% |
$36.5K - $43.3K
|
31K
$95.5K
|
|
|
Nov 13, 2025
Q3 2025
|
Deutsche Bank Ag\
Frankfurt Am Main, 2M |
BUY
|
- |
9.89K+ 13.84% |
$35.4K - $42K
|
81.3K
$250K
|
|
|
Nov 14, 2025
Q3 2025
|
Prelude Capital Management, LLC
New York, NY |
BUY
|
- |
9.1K+ 38.34% |
$32.6K - $38.7K
|
32.8K
$101K
|
|
|
Oct 30, 2025
Q3 2025
|
Bailard, Inc.
|
BUY
|
- |
8.6K+ 13.52% |
$30.8K - $36.6K
|
72.2K
$222K
|
|
|
Nov 12, 2025
Q3 2025
|
First Eagle Investment Management, LLC
|
BUY
|
- |
8K+ 0.78% |
$28.6K - $34K
|
1.03M
$3.18M
|
|
|
Oct 23, 2025
Q3 2025
|
State Of Alaska, Department Of Revenue
|
BUY
|
- |
7.76KNew |
$27.8K - $33K
|
7.76K
$23.9K
|
|
|
Nov 14, 2025
Q3 2025
|
Susquehanna Fundamental Investments, LLC
Bala Cynwyd, PA |
BUY
|
- |
7.3K+ 65.77% |
$26.1K - $31K
|
18.4K
$56.7K
|
|
|
Nov 12, 2025
Q3 2025
|
Geode Capital Management, LLC
Boston, MA |
BUY
|
- |
7.2K+ 0.31% |
$25.8K - $30.6K
|
2.31M
$7.12M
|
|
|
Nov 14, 2025
Q3 2025
|
Rockefeller Capital Management L.P.
New York, NY |
BUY
|
- |
6.19KNew |
$22.2K - $26.3K
|
6.19K
$19.1K
|
|
|
Nov 07, 2025
Q3 2025
|
Gsa Capital Partners LLP
London, X0 |
BUY
|
- |
6.17K+ 2.94% |
$22.1K - $26.2K
|
216K
$666K
|
|
|
Nov 14, 2025
Q3 2025
|
Alliancebernstein L.P.
New York, NY |
BUY
|
- |
6K+ 5.29% |
$21.5K - $25.5K
|
119K
$367K
|
|
|
Oct 14, 2025
Q3 2025
|
Farther Finance Advisors, LLC
San Francisco, CA |
BUY
|
- |
4.54KNew |
$16.3K - $19.3K
|
4.54K
$14K
|
|
|
Nov 14, 2025
Q3 2025
|
Srs Capital Advisors, Inc.
Denver, CO |
BUY
|
- |
4.05KNew |
$14.5K - $17.2K
|
4.05K
$12.5K
|
|