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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.

New
Increased
Maintained
Reduced
Closed
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
BlackRock
3
BlackRock
New York
$21.9M
4
RA
4
Royce & Associates
New York
$5.35M
5
Dimensional Fund Advisors
5
Dimensional Fund Advisors
Texas
$15M

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 Holding Trade Value Shares
Change 		Shares
Change %
Victory Capital Management
26
Victory Capital Management
Texas
$856K +$194K +66,949 +29%
CS
27
Credit Suisse
Switzerland
$785K +$88.4K +30,498 +13%
WPC
28
White Pine Capital
Minnesota
$785K -$29.5K -10,169 -4%
AG
29
Algert Global
California
$728K – – –
Two Sigma Advisers
30
Two Sigma Advisers
New York
$691K -$139K -47,800 -17%
Squarepoint
31
Squarepoint
New York
$680K -$110K -38,103 -14%
Goldman Sachs
32
Goldman Sachs
New York
$671K -$104K -35,781 -13%
GCP
33
GSA Capital Partners
United Kingdom
$547K +$419K +144,543 +327%
Bank of America
34
Bank of America
North Carolina
$541K +$136K +47,009 +34%
Swiss National Bank
35
Swiss National Bank
Switzerland
$538K -$49.9K -17,200 -8%
Barclays
36
Barclays
United Kingdom
$505K +$329K +113,670 +187%
UBS AM
37
UBS AM
Illinois
$457K – – –
VOYA Investment Management
38
VOYA Investment Management
Georgia
$433K +$29.4K +10,147 +7%
Acadian Asset Management
39
Acadian Asset Management
Massachusetts
$433K -$574K -198,666 -57%
RhumbLine Advisers
40
RhumbLine Advisers
Massachusetts
$409K -$47.5K -16,364 -10%
PRCP
41
Pacific Ridge Capital Partners
Oregon
$402K – – –
Ameriprise
42
Ameriprise
Minnesota
$395K -$40.6K -14,000 -9%
Assenagon Asset Management
43
Assenagon Asset Management
Luxembourg
$387K +$387K +133,443 New
Invesco
44
Invesco
Georgia
$365K -$5.98K -2,062 -2%
Los Angeles Capital Management
45
Los Angeles Capital Management
California
$350K +$112K +38,650 +47%
BFM
46
Boothbay Fund Management
New York
$329K -$114K -39,410 -26%
UBS Group
47
UBS Group
Switzerland
$304K +$118K +40,570 +63%
PAM
48
Panagora Asset Management
Massachusetts
$296K +$296K +102,104 New
NYLIM
49
New York Life Investment Management
New York
$294K -$7.94K -2,737 -3%
California State Teachers Retirement System (CalSTRS)
50
California State Teachers Retirement System (CalSTRS)
California
$285K -$12K -4,124 -4%
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