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Ribbon Communications
RBBN

Overview Fund Activity

125 hedge funds and large institutions have $374M invested in Ribbon Communications in 2023 Q4 according to their latest regulatory filings, with 17 funds opening new positions, 44 increasing their positions, 40 reducing their positions, and 14 closing their positions.

Holders
125
Holders Change
+3
Holders Change %
+2.46%
% of All Funds
1.83%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
17
Increased
44
Reduced
40
Closed
14
Calls
$333K
Puts
$178K
Net Calls
+$155K
Net Calls Change
+$244K

Top Buyers

1
PCMI
1
Paradigm Capital Management Inc
New York
$26.3M
2
Morgan Stanley
2
Morgan Stanley
New York
$2.25M
3
SBCM
3
Silverberg Bernstein Capital Management
New York
$1.18M
4
BlackRock
4
BlackRock
New York
$21.9M
5
RA
5
Royce & Associates
New York
$5.35M

Top Sellers

1
Neuberger Berman Group
1
Neuberger Berman Group
New York
$70.3M
2
FWSM
2
First Wilshire Securities Management
California
$3.42M
3
Arrowstreet Capital
3
Arrowstreet Capital
Massachusetts
$1.81M
4
KCM
4
Kennedy Capital Management
Missouri
$0
5
IECM
5
Intrinsic Edge Capital Management
Illinois
$2.12M
Name Market Value Shares Shares
Change 		Shares
Change %
JPMorgan Chase & Co
1
JPMorgan Chase & Co
New York
$150M 51,595,932 – –
Neuberger Berman Group
2
Neuberger Berman Group
New York
$70.3M 18,438,832 -446,940 -2%
PCMI
3
Paradigm Capital Management Inc
New York
$26.3M 9,052,600 +1,557,200 +21%
BlackRock
4
BlackRock
New York
$21.9M 7,560,299 +298,995 +4%
Vanguard Group
5
Vanguard Group
Pennsylvania
$20.3M 6,983,212 +120,901 +2%
Dimensional Fund Advisors
6
Dimensional Fund Advisors
Texas
$15M 5,155,569 +233,501 +5%
Geode Capital Management
7
Geode Capital Management
Massachusetts
$5.82M 2,006,688 +84,192 +4%
PI
8
Putnam Investments
Massachusetts
$5.77M 1,991,344 +612 +0%
RA
9
Royce & Associates
New York
$5.35M 1,844,444 +234,000 +15%
State Street
10
State Street
Massachusetts
$5.1M 1,757,469 +33,182 +2%
HIM
11
Herald Investment Management
United Kingdom
$4.11M 1,415,869 – –
FWSM
12
First Wilshire Securities Management
California
$3.42M 1,179,348 -584,624 -33%
Northern Trust
13
Northern Trust
Illinois
$2.5M 862,375 +9,537 +1%
Jacobs Levy Equity Management
14
Jacobs Levy Equity Management
New Jersey
$2.47M 850,767 -143,344 -14%
Morgan Stanley
15
Morgan Stanley
New York
$2.25M 775,130 +569,818 +278%
IECM
16
Intrinsic Edge Capital Management
Illinois
$2.12M 730,717 -277,199 -28%
Charles Schwab
17
Charles Schwab
California
$2M 690,263 +8,765 +1%
BIP
18
Brandes Investment Partners
California
$1.86M 640,945 +193,829 +43%
Arrowstreet Capital
19
Arrowstreet Capital
Massachusetts
$1.81M 624,353 -423,093 -40%
Nuveen Asset Management
20
Nuveen Asset Management
Illinois
$1.35M 466,965 -75,186 -14%
D.E. Shaw & Co
21
D.E. Shaw & Co
New York
$1.25M 430,612 -103,028 -19%
Federated Hermes
22
Federated Hermes
Pennsylvania
$1.23M 425,621 +8,671 +2%
Bank of New York Mellon
23
Bank of New York Mellon
New York
$1.22M 419,751 +99,530 +31%
SBCM
24
Silverberg Bernstein Capital Management
New York
$1.18M 405,593 +405,593 New
Connor, Clark & Lunn Investment Management (CC&L)
25
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
$1.07M 367,638 -4,423 -1%
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