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Ribbon Communications
RBBN

Overview Fund Activity

129 hedge funds and large institutions have $425M invested in Ribbon Communications in 2024 Q2 according to their latest regulatory filings, with 13 funds opening new positions, 49 increasing their positions, 46 reducing their positions, and 15 closing their positions.

Holders
129
Holders Change
-3
Holders Change %
-2.27%
% of All Funds
1.88%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
13
Increased
49
Reduced
46
Closed
15
Calls
$38K
Puts
$131K
Net Calls
-$93K
Net Calls Change
-$89K

Top Buyers

1
PCMI
1
Paradigm Capital Management Inc
New York
$34.7M
2
Dimensional Fund Advisors
2
Dimensional Fund Advisors
Texas
$19M
3
BlackRock
3
BlackRock
New York
$24.3M
4
UBS AM
4
UBS AM
Illinois
$1.17M
5
Citadel Advisors
5
Citadel Advisors
Florida
$775K

Top Sellers

1
Neuberger Berman Group
1
Neuberger Berman Group
New York
$76.5M
2
BIP
2
Brandes Investment Partners
California
$2.38M
3
GCP
3
GSA Capital Partners
United Kingdom
$323K
4
Arrowstreet Capital
4
Arrowstreet Capital
Massachusetts
$2.39M
5
Nuveen Asset Management
5
Nuveen Asset Management
Illinois
$1.16M
Name Market Value Shares Shares
Change 		Shares
Change %
JPMorgan Chase & Co
1
JPMorgan Chase & Co
New York
$171M 52,037,727 -70 -0%
Neuberger Berman Group
2
Neuberger Berman Group
New York
$76.5M 17,779,818 -1,706,991 -9%
PCMI
3
Paradigm Capital Management Inc
New York
$34.7M 10,546,400 +420,000 +4%
BlackRock
4
BlackRock
New York
$24.3M 7,383,934 +186,328 +3%
Vanguard Group
5
Vanguard Group
Pennsylvania
$23.1M 7,011,522 +78,694 +1%
Dimensional Fund Advisors
6
Dimensional Fund Advisors
Texas
$19M 5,779,416 +270,972 +5%
RA
7
Royce & Associates
New York
$7.07M 2,149,760 +134,307 +7%
Geode Capital Management
8
Geode Capital Management
Massachusetts
$6.82M 2,073,367 +32,574 +2%
State Street
9
State Street
Massachusetts
$6.22M 1,890,751 +5,526 +0.3%
Franklin Resources
10
Franklin Resources
California
$6M 1,822,902 +121,931 +7%
HIM
11
Herald Investment Management
United Kingdom
$4.63M 1,415,869 – –
FWSM
12
First Wilshire Securities Management
California
$3.85M 1,169,685 -4,670 -0.4%
Jacobs Levy Equity Management
13
Jacobs Levy Equity Management
New Jersey
$2.5M 760,223 -45,308 -6%
Northern Trust
14
Northern Trust
Illinois
$2.48M 753,750 -8,829 -1%
Charles Schwab
15
Charles Schwab
California
$2.46M 748,908 +54,594 +8%
Arrowstreet Capital
16
Arrowstreet Capital
Massachusetts
$2.39M 725,273 -83,980 -10%
BIP
17
Brandes Investment Partners
California
$2.38M 753,003 -177,776 -19%
D.E. Shaw & Co
18
D.E. Shaw & Co
New York
$1.53M 463,531 +101,467 +28%
Bank of New York Mellon
19
Bank of New York Mellon
New York
$1.43M 434,204 +31,644 +8%
Federated Hermes
20
Federated Hermes
Pennsylvania
$1.42M 432,205 – –
SBCM
21
Silverberg Bernstein Capital Management
New York
$1.29M 392,011 -4,600 -1%
Connor, Clark & Lunn Investment Management (CC&L)
22
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
$1.22M 369,880 +50,041 +16%
UBS AM
23
UBS AM
Illinois
$1.17M 356,778 +179,531 +101%
Nuveen Asset Management
24
Nuveen Asset Management
Illinois
$1.16M 351,738 -69,710 -17%
Victory Capital Management
25
Victory Capital Management
Texas
$1.04M 316,426 -5,118 -2%
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