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Ribbon Communications
RBBN

Overview Fund Activity

127 hedge funds and large institutions have $353M invested in Ribbon Communications in 2023 Q2 according to their latest regulatory filings, with 12 funds opening new positions, 59 increasing their positions, 30 reducing their positions, and 28 closing their positions.

Holders
127
Holders Change
-18
Holders Change %
-12.41%
% of All Funds
2%
Holding in Top 10
1
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-50%
% of All Funds
0.02%
New
12
Increased
59
Reduced
30
Closed
28
Calls
$47K
Puts
$217K
Net Calls
-$170K
Net Calls Change
+$25K

Top Buyers

1
Neuberger Berman Group
1
Neuberger Berman Group
New York
$63.7M
2
Vanguard Group
2
Vanguard Group
Pennsylvania
$19M
3
BlackRock
3
BlackRock
New York
$20.1M
4
Dimensional Fund Advisors
4
Dimensional Fund Advisors
Texas
$12.7M
5
RA
5
Royce & Associates
New York
$2.93M

Top Sellers

1
AE
1
AMH Equity
New York
$0
2
Millennium Management
2
Millennium Management
New York
$514K
3
HF
3
HRT Financial
New York
$0
4
Jane Street
4
Jane Street
New York
$0
5
PCM
5
Penserra Capital Management
California
$3.08M
Name Market Value Shares Shares
Change 		Shares
Change %
JPMorgan Chase & Co
1
JPMorgan Chase & Co
New York
$144M 51,595,932 – –
Neuberger Berman Group
2
Neuberger Berman Group
New York
$63.7M 17,514,024 +1,860,919 +12%
BlackRock
3
BlackRock
New York
$20.1M 7,208,048 +1,098,904 +18%
PCMI
4
Paradigm Capital Management Inc
New York
$19.6M 7,018,353 +340,000 +5%
Vanguard Group
5
Vanguard Group
Pennsylvania
$19M 6,827,179 +1,434,479 +27%
Dimensional Fund Advisors
6
Dimensional Fund Advisors
Texas
$12.7M 4,552,971 +585,999 +15%
Geode Capital Management
7
Geode Capital Management
Massachusetts
$5.17M 1,854,548 +217,529 +13%
PI
8
Putnam Investments
Massachusetts
$5.09M 1,822,973 +203,970 +13%
FWSM
9
First Wilshire Securities Management
California
$5.04M 1,807,853 +23,270 +1%
State Street
10
State Street
Massachusetts
$4.73M 1,697,009 +84,466 +5%
HIM
11
Herald Investment Management
United Kingdom
$3.94M 1,415,869 – –
Jacobs Levy Equity Management
12
Jacobs Levy Equity Management
New Jersey
$3.54M 1,268,873 +301,512 +31%
PCM
13
Penserra Capital Management
California
$3.08M 1,105,218 -367,950 -25%
Arrowstreet Capital
14
Arrowstreet Capital
Massachusetts
$2.99M 1,071,142 +168,886 +19%
RA
15
Royce & Associates
New York
$2.93M 1,051,500 +475,000 +82%
IECM
16
Intrinsic Edge Capital Management
Illinois
$2.82M 1,010,717 -300,000 -23%
Northern Trust
17
Northern Trust
Illinois
$2.39M 855,732 +195,041 +30%
D.E. Shaw & Co
18
D.E. Shaw & Co
New York
$1.98M 711,124 -256,183 -26%
Nuveen Asset Management
19
Nuveen Asset Management
Illinois
$1.94M 696,872 +32,968 +5%
Charles Schwab
20
Charles Schwab
California
$1.84M 659,524 +38,127 +6%
Acadian Asset Management
21
Acadian Asset Management
Massachusetts
$1.74M 622,494 +345,590 +125%
Federated Hermes
22
Federated Hermes
Pennsylvania
$1.18M 422,965 -218 -0.1%
Connor, Clark & Lunn Investment Management (CC&L)
23
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
$1.12M 400,528 +94,505 +31%
CPA
24
Cowen Prime Advisors
New York
$1.08M 386,603 – –
BIP
25
Brandes Investment Partners
California
$1.05M 376,245 +29,041 +8%
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