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 |
|---|---|---|---|---|---|
|
American Century Companies Inc
Kansas City, MO |
May 13, 2025 Q1 2025 |
146,176
shares
|
$589,089
0.0% of portfolio
|
Q1 2025
Added 47.25%
|
|
|
Jim Simons
Renaissance Technologies LLC | New York, Ny
|
May 14, 2025 Q1 2025 |
144,812
shares
|
$583,592
0.0% of portfolio
|
Q1 2025
Added 927.04%
|
|
|
Ameriprise Financial Inc
Minneapolis, MN |
May 14, 2025 Q1 2025 |
136,921
shares
|
$551,791
0.0% of portfolio
|
Q1 2025
Added 0.22%
|
|
|
Barclays PLC
London, X0 |
May 15, 2025 Q1 2025 |
134,742
shares
|
$543,010
0.0% of portfolio
|
Q1 2025
Reduced 25.37%
|
|
|
Options Solutions, LLC
Chevy Chase, MD |
May 15, 2025 Q1 2025 |
121,322
shares
|
$488,927
0.22% of portfolio
|
Q1 2025
New holding
|
|
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
May 14, 2025 Q1 2025 |
112,648
shares
|
$453,971
0.0% of portfolio
|
Q1 2025
Added 147.01%
|
|
|
Legal & General Group PLC
London, X0 |
May 15, 2025 Q1 2025 |
102,056
shares
|
$411,285
0.0% of portfolio
|
Q4 2023
Reduced 35.5%
|
|
|
Jane Street Group, LLC
New York, NY |
May 19, 2025 Q1 2025 |
101,211
shares
|
$407,880
0.0% of portfolio
|
Q1 2025
Added 436.93%
|
|
|
Alliancebernstein L.P.
New York, NY |
May 15, 2025 Q1 2025 |
98,887
shares
|
$398,514
0.0% of portfolio
|
Q1 2025
Reduced 0.07%
|
|
|
Sei Investments CO
Oaks, PA |
May 14, 2025 Q1 2025 |
95,970
shares
|
$386,759
0.0% of portfolio
|
Q1 2025
Added 19.83%
|
|
|
Alpha Paradigm Partners, LLC
Chicago, IL |
Feb 13, 2023 Q4 2022 |
92,366
shares
|
$372,234
0.11% of portfolio
|
Q4 2022
New holding
|
|
|
California State Teachers Retirement System
West Sacramento, CA |
May 15, 2025 Q1 2025 |
89,506
shares
|
$360,709
0.0% of portfolio
|
Q2 2024
Added 2.97%
|
|
|
Penn Capital Management Company, LLC
Philadelphia, PA |
May 14, 2025 Q1 2025 |
89,299
shares
|
$359,874
0.04% of portfolio
|
Q1 2025
Added 567.86%
|
|
|
Citigroup Inc
|
May 12, 2025 Q1 2025 |
82,460
shares
|
$332,313
0.0% of portfolio
|
Q1 2025
Reduced 8.68%
|
|
|
Deutsche Bank Ag\
Frankfurt Am Main, 2M |
May 09, 2025 Q1 2025 |
77,070
shares
|
$310,592
0.0% of portfolio
|
Q4 2024
Added 10.63%
|
|
|
Lazard Asset Management LLC
New York, NY |
May 15, 2025 Q1 2025 |
72,268
shares
|
$291,240
0.0% of portfolio
|
Q1 2025
Added 37.42%
|
|
|
Intech Investment Management LLC
West Palm Beach, FL |
May 20, 2025 Q1 2025 |
71,538
shares
|
$288,298
0.0% of portfolio
|
Q1 2025
Added 27.21%
|
|
|
Assenagon Asset Management S.A.
|
Jul 11, 2025 Q2 2025 |
70,123
shares
|
$282,595
0.0% of portfolio
|
Q2 2025
Reduced 10.48%
|
|
|
Price T Rowe Associates Inc
Baltimore, MD |
May 14, 2025 Q1 2025 |
67,334
shares
|
$271,356
0.0% of portfolio
|
Q1 2025
Added 7.56%
|
|
|
Sg Americas Securities, LLC
|
Apr 15, 2025 Q1 2025 |
62,221
shares
|
$250,750
0.0% of portfolio
|
Q1 2025
Added 55.88%
|
|
|
Bailard, Inc.
|
May 02, 2025 Q1 2025 |
61,445
shares
|
$247,623
0.01% of portfolio
|
Q1 2025
Reduced 18.51%
|
|
|
Boothbay Fund Management, LLC
New York, NY |
May 15, 2025 Q1 2025 |
61,272
shares
|
$246,926
0.01% of portfolio
|
Q1 2025
Reduced 53.4%
|
|
|
Wells Fargo & Company
San Francisco, CA |
May 13, 2025 Q1 2025 |
60,518
shares
|
$243,887
0.0% of portfolio
|
Q1 2025
Added 1.88%
|
|
|
Polymer Capital Management (Us) LLC
New York, NY |
May 15, 2025 Q1 2025 |
59,567
shares
|
$240,055
0.06% of portfolio
|
Q1 2025
Added 347.91%
|
|
|
Los Angeles Capital Management LLC
|
May 05, 2025 Q1 2025 |
58,560
shares
|
$235,996
0.0% of portfolio
|
Q1 2025
Reduced 12.36%
|