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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 Holding Trade Value Shares
Change 		Shares
Change %
Two Sigma Advisers
26
Two Sigma Advisers
New York
$767K +$194K +72,400 +34%
WPC
27
White Pine Capital
Minnesota
$752K +$121K +45,157 +19%
Squarepoint
28
Squarepoint
New York
$731K +$188K +70,289 +35%
Goldman Sachs
29
Goldman Sachs
New York
$716K +$68.7K +25,650 +11%
AG
30
Algert Global
California
$673K -$39K -14,550 -5%
CS
31
Credit Suisse
Switzerland
$644K +$101K +37,602 +19%
Russell Investments Group
32
Russell Investments Group
United Kingdom
$633K +$429K +160,046 +211%
Victory Capital Management
33
Victory Capital Management
Texas
$611K +$571K +213,059 +1,411%
Morgan Stanley
34
Morgan Stanley
New York
$550K -$84K -31,335 -13%
Swiss National Bank
35
Swiss National Bank
Switzerland
$543K – – –
UBS AM
36
UBS AM
Illinois
$422K +$239K +89,023 +130%
RhumbLine Advisers
37
RhumbLine Advisers
Massachusetts
$422K -$9.92K -3,701 -2%
BFM
38
Boothbay Fund Management
New York
$409K -$74.1K -27,641 -15%
Ameriprise
39
Ameriprise
Minnesota
$403K -$54K -20,132 -12%
Bank of America
40
Bank of America
North Carolina
$374K +$65.1K +24,297 +21%
VOYA Investment Management
41
VOYA Investment Management
Georgia
$373K +$4.38K +1,635 +1%
PRCP
42
Pacific Ridge Capital Partners
Oregon
$372K -$1.61K -600 -0.4%
Invesco
43
Invesco
Georgia
$342K -$43 -16 -0%
Two Sigma Investments
44
Two Sigma Investments
New York
$298K -$74.5K -27,813 -20%
NYLIM
45
New York Life Investment Management
New York
$279K -$44K -16,400 -14%
Millennium Management
46
Millennium Management
New York
$275K -$219K -81,754 -44%
California State Teachers Retirement System (CalSTRS)
47
California State Teachers Retirement System (CalSTRS)
California
$274K -$23.5K -8,755 -8%
AQR Capital Management
48
AQR Capital Management
Connecticut
$262K -$2.87K -1,069 -1%
EGM
49
Engineers Gate Manager
New York
$225K -$161K -60,201 -42%
SCM
50
SG Capital Management
Illinois
$224K +$224K +83,661 New
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