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Ribbon Communications
RBBN

Overview Fund Activity

126 hedge funds and large institutions have $402M invested in Ribbon Communications in 2024 Q3 according to their latest regulatory filings, with 8 funds opening new positions, 46 increasing their positions, 40 reducing their positions, and 11 closing their positions.

Holders
126
Holders Change
-3
Holders Change %
-2.33%
% of All Funds
1.82%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
8
Increased
46
Reduced
40
Closed
11
Calls
$615K
Puts
$9K
Net Calls
+$606K
Net Calls Change
+$699K

Top Buyers

1
Neuberger Berman Group
1
Neuberger Berman Group
New York
$56.5M
2
RA
2
Royce & Associates
New York
$8.24M
3
BlackRock
3
BlackRock
New York
$25M
4
Dimensional Fund Advisors
4
Dimensional Fund Advisors
Texas
$19.5M
5
Victory Capital Management
5
Victory Capital Management
Texas
$1.64M

Top Sellers

1
Jacobs Levy Equity Management
1
Jacobs Levy Equity Management
New Jersey
$1.33M
2
Franklin Resources
2
Franklin Resources
California
$4.89M
3
Citadel Advisors
3
Citadel Advisors
Florida
$264K
4
AG
4
Algert Global
California
$248K
5
XT
5
XTX Topco
Cayman Islands
$0
Name Market Value Shares Shares
Change 		Shares
Change %
UBS AM
26
UBS AM
Illinois
$1.16M 357,602 +824 +0.2%
WPC
27
White Pine Capital
Minnesota
$1.15M 354,861 +125,510 +55%
Nuveen Asset Management
28
Nuveen Asset Management
Illinois
$1.13M 348,828 -2,910 -0.8%
PRCP
29
Pacific Ridge Capital Partners
Oregon
$771K 237,325 +15,991 +7%
Squarepoint
30
Squarepoint
New York
$684K 210,602 -8,793 -4%
Invesco
31
Invesco
Georgia
$679K 209,028 -54,770 -21%
Swiss National Bank
32
Swiss National Bank
Switzerland
$603K 185,474 – –
PAM
33
Panagora Asset Management
Massachusetts
$588K 180,996 -14,513 -7%
Barclays
34
Barclays
United Kingdom
$553K 170,110 +102,969 +153%
UBS Group
35
UBS Group
Switzerland
$545K 167,617 +77,879 +87%
RhumbLine Advisers
36
RhumbLine Advisers
Massachusetts
$461K 141,704 -10,915 -7%
Ameriprise
37
Ameriprise
Minnesota
$432K 132,999 – –
Assenagon Asset Management
38
Assenagon Asset Management
Luxembourg
$422K 129,984 +20,826 +19%
VOYA Investment Management
39
VOYA Investment Management
Georgia
$389K 119,699 -24,095 -17%
BFM
40
Boothbay Fund Management
New York
$383K 117,841 +57,320 +95%
AllianceBernstein
41
AllianceBernstein
Tennessee
$335K 103,110 -59 -0.1%
Bank of America
42
Bank of America
North Carolina
$318K 97,891 -4,718 -5%
American Century Companies
43
American Century Companies
Missouri
$317K 97,544 -174 -0.2%
GCP
44
GSA Capital Partners
United Kingdom
$293K 90,043 -8,143 -8%
California State Teachers Retirement System (CalSTRS)
45
California State Teachers Retirement System (CalSTRS)
California
$293K 90,044 -2,116 -2%
SCM
46
SG Capital Management
Illinois
$286K 88,110 – –
Citigroup
47
Citigroup
New York
$272K 83,571 +45,208 +118%
Citadel Advisors
48
Citadel Advisors
Florida
$264K 81,256 -154,423 -66%
SEI Investments
49
SEI Investments
Pennsylvania
$261K 80,367 +2,507 +3%
Los Angeles Capital Management
50
Los Angeles Capital Management
California
$260K 79,920 -27,200 -25%
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