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Ribbon Communications
RBBN

Overview Fund Activity

122 hedge funds and large institutions have $341M invested in Ribbon Communications in 2023 Q3 according to their latest regulatory filings, with 11 funds opening new positions, 44 increasing their positions, 45 reducing their positions, and 14 closing their positions.

Holders
122
Holders Change
-5
Holders Change %
-3.94%
% of All Funds
1.95%
Holding in Top 10
–
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-100%
% of All Funds
–
New
11
Increased
44
Reduced
45
Closed
14
Calls
$44K
Puts
$133K
Net Calls
-$89K
Net Calls Change
+$81K

Top Buyers

1
Neuberger Berman Group
1
Neuberger Berman Group
New York
$66.1M
2
RA
2
Royce & Associates
New York
$4.32M
3
PCMI
3
Paradigm Capital Management Inc
New York
$20.1M
4
Dimensional Fund Advisors
4
Dimensional Fund Advisors
Texas
$13.2M
5
Victory Capital Management
5
Victory Capital Management
Texas
$611K

Top Sellers

1
PCM
1
Penserra Capital Management
California
$0
2
Jacobs Levy Equity Management
2
Jacobs Levy Equity Management
New Jersey
$2.66M
3
Acadian Asset Management
3
Acadian Asset Management
Massachusetts
$932K
4
D.E. Shaw & Co
4
D.E. Shaw & Co
New York
$1.43M
5
Citadel Advisors
5
Citadel Advisors
Florida
$152K
Name Market Value Shares Shares
Change 		Shares
Change %
JPMorgan Chase & Co
1
JPMorgan Chase & Co
New York
$138M 51,595,932 – –
Neuberger Berman Group
2
Neuberger Berman Group
New York
$66.1M 18,885,772 +1,371,748 +8%
PCMI
3
Paradigm Capital Management Inc
New York
$20.1M 7,495,400 +477,047 +7%
BlackRock
4
BlackRock
New York
$19.5M 7,261,304 +53,256 +0.7%
Vanguard Group
5
Vanguard Group
Pennsylvania
$18.4M 6,862,311 +35,132 +0.5%
Dimensional Fund Advisors
6
Dimensional Fund Advisors
Texas
$13.2M 4,922,068 +369,097 +8%
PI
7
Putnam Investments
Massachusetts
$5.34M 1,990,732 +167,759 +9%
Geode Capital Management
8
Geode Capital Management
Massachusetts
$5.15M 1,922,496 +67,948 +4%
FWSM
9
First Wilshire Securities Management
California
$4.73M 1,763,972 -43,881 -2%
State Street
10
State Street
Massachusetts
$4.62M 1,724,287 +27,278 +2%
RA
11
Royce & Associates
New York
$4.32M 1,610,444 +558,944 +53%
HIM
12
Herald Investment Management
United Kingdom
$3.78M 1,415,869 – –
Arrowstreet Capital
13
Arrowstreet Capital
Massachusetts
$2.81M 1,047,446 -23,696 -2%
IECM
14
Intrinsic Edge Capital Management
Illinois
$2.7M 1,007,916 -2,801 -0.3%
Jacobs Levy Equity Management
15
Jacobs Levy Equity Management
New Jersey
$2.66M 994,111 -274,762 -22%
Northern Trust
16
Northern Trust
Illinois
$2.29M 852,838 -2,894 -0.3%
Charles Schwab
17
Charles Schwab
California
$1.83M 681,498 +21,974 +3%
Nuveen Asset Management
18
Nuveen Asset Management
Illinois
$1.45M 542,151 -154,721 -22%
D.E. Shaw & Co
19
D.E. Shaw & Co
New York
$1.43M 533,640 -177,484 -25%
BIP
20
Brandes Investment Partners
California
$1.2M 447,116 +70,871 +19%
Federated Hermes
21
Federated Hermes
Pennsylvania
$1.12M 416,950 -6,015 -1%
Connor, Clark & Lunn Investment Management (CC&L)
22
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
$997K 372,061 -28,467 -7%
Acadian Asset Management
23
Acadian Asset Management
Massachusetts
$932K 348,490 -274,004 -44%
Bank of New York Mellon
24
Bank of New York Mellon
New York
$858K 320,221 -3,157 -1%
KCM
25
Kennedy Capital Management
Missouri
$830K 309,625 – –
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