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Ribbon Communications
RBBN

Overview Fund Activity

129 hedge funds and large institutions have $319M invested in Ribbon Communications in 2022 Q4 according to their latest regulatory filings, with 17 funds opening new positions, 44 increasing their positions, 43 reducing their positions, and 16 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
129
Holders Change
+1
Holders Change %
+0.78%
% of All Funds
2.08%
Holding in Top 10
1
Holding in Top 10 Change
+1
Holding in Top 10 Change %
%
% of All Funds
0.02%
New
17
Increased
44
Reduced
43
Closed
16
Calls
$35K
Puts
$1K
Net Calls
+$34K
Net Calls Change
+$34K

Top Buyers

1
AE
1
AMH Equity
New York
$4.53M
2
First Trust Advisors
2
First Trust Advisors
Illinois
$16.8M
3
BlackRock
3
BlackRock
New York
$16.7M
4
WCM
4
Westerly Capital Management
California
$1.46M
5
Jacobs Levy Equity Management
5
Jacobs Levy Equity Management
New Jersey
$2.83M

Top Sellers

1
PCMI
1
Paradigm Capital Management Inc
New York
$18.4M
2
CH
2
CVI Holdings
Delaware
$0
3
BCM
3
Bridgeway Capital Management
Texas
$0
4
BIP
4
Brandes Investment Partners
California
$143K
5
Federated Hermes
5
Federated Hermes
Pennsylvania
$2.07M
Name Holding Trade Value Shares
Change 		Shares
Change %
Millennium Management
26
Millennium Management
New York
$951K +$690K +247,112 +264%
KCM
27
Kennedy Capital Management
Missouri
$864K +$864K +309,625 New
Bank of New York Mellon
28
Bank of New York Mellon
New York
$784K -$377K -135,188 -32%
Morgan Stanley
29
Morgan Stanley
New York
$651K -$267K -95,756 -29%
Invesco
30
Invesco
Georgia
$626K +$74.6K +26,753 +14%
Two Sigma Advisers
31
Two Sigma Advisers
New York
$600K +$250K +89,500 +71%
Goldman Sachs
32
Goldman Sachs
New York
$572K +$169K +60,592 +42%
Connor, Clark & Lunn Investment Management (CC&L)
33
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
$565K +$232K +83,133 +70%
XT
34
XTX Topco
Cayman Islands
$517K +$306K +109,557 +145%
NYLIM
35
New York Life Investment Management
New York
$512K +$55K +19,697 +12%
Swiss National Bank
36
Swiss National Bank
Switzerland
$508K +$19.5K +7,000 +4%
BNP Paribas Financial Markets
37
BNP Paribas Financial Markets
France
$489K -$280K -100,321 -36%
PAM
38
Panagora Asset Management
Massachusetts
$474K -$124K -44,438 -21%
PRCP
39
Pacific Ridge Capital Partners
Oregon
$390K -$223 -80 -0.1%
Tudor Investment Corp
40
Tudor Investment Corp
Connecticut
$361K +$125K +44,827 +53%
VOYA Investment Management
41
VOYA Investment Management
Georgia
$340K +$28.1K +10,080 +9%
RhumbLine Advisers
42
RhumbLine Advisers
Massachusetts
$315K +$1.1K +394 +0.4%
California State Teachers Retirement System (CalSTRS)
43
California State Teachers Retirement System (CalSTRS)
California
$263K +$2.82K +1,010 +1%
APP
44
Alpha Paradigm Partners
Illinois
$258K +$258K +92,366 New
CS
45
Credit Suisse
Switzerland
$219K +$41.3K +14,806 +23%
T. Rowe Price Associates
46
T. Rowe Price Associates
Maryland
$216K +$44.4K +15,900 +26%
Russell Investments Group
47
Russell Investments Group
United Kingdom
$214K +$37.3K +13,359 +21%
Renaissance Technologies
48
Renaissance Technologies
New York
$213K -$581K -207,924 -73%
SG Americas Securities
49
SG Americas Securities
New York
$200K -$20.4K -7,325 -9%
Ameriprise
50
Ameriprise
Minnesota
$196K +$52.5K +18,800 +37%
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