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Ribbon Communications
RBBN

Overview Fund Activity

130 hedge funds and large institutions have $307M invested in Ribbon Communications in 2022 Q2 according to their latest regulatory filings, with 15 funds opening new positions, 43 increasing their positions, 45 reducing their positions, and 18 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
130
Holders Change
-6
Holders Change %
-4.41%
% of All Funds
2.2%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
15
Increased
43
Reduced
45
Closed
18
Calls
$4K
Puts
–
Net Calls
+$4K
Net Calls Change
-$9K

Top Buyers

1
PCMI
1
Paradigm Capital Management Inc
New York
$31.4M
2
PCM
2
Penserra Capital Management
California
$4.93M
3
Millennium Management
3
Millennium Management
New York
$1.05M
4
Vanguard Group
4
Vanguard Group
Pennsylvania
$14.7M
5
Russell Investments Group
5
Russell Investments Group
United Kingdom
$923K

Top Sellers

1
First Trust Advisors
1
First Trust Advisors
Illinois
$3.45M
2
BlackRock
2
BlackRock
New York
$17.9M
3
HSA
3
Hussman Strategic Advisors
Maryland
$0
4
Citadel Advisors
4
Citadel Advisors
Florida
$86K
5
Marshall Wace
5
Marshall Wace
United Kingdom
$318K
Name Holding Trade Value Shares
Change 		Shares
Change %
Russell Investments Group
26
Russell Investments Group
United Kingdom
$923K +$525K +173,169 +132%
GCP
27
GSA Capital Partners
United Kingdom
$871K +$166K +54,522 +23%
BIP
28
Brandes Investment Partners
California
$737K +$302K +99,372 +70%
BFM
29
Boothbay Fund Management
New York
$717K +$55.3K +18,183 +8%
EGM
30
Engineers Gate Manager
New York
$684K -$126K -41,384 -16%
Goldman Sachs
31
Goldman Sachs
New York
$669K +$323K +106,362 +94%
Invesco
32
Invesco
Georgia
$626K +$112K +36,693 +22%
Assenagon Asset Management
33
Assenagon Asset Management
Luxembourg
$607K -$179K -59,003 -23%
GC
34
Globeflex Capital
California
$601K – – –
Swiss National Bank
35
Swiss National Bank
Switzerland
$532K -$162K -53,400 -23%
Two Sigma Investments
36
Two Sigma Investments
New York
$514K -$30.6K -10,072 -6%
NYLIM
37
New York Life Investment Management
New York
$459K +$459K +150,919 New
Victory Capital Management
38
Victory Capital Management
Texas
$454K +$84.1K +27,682 +23%
PRCP
39
Pacific Ridge Capital Partners
Oregon
$424K -$2.25K -740 -0.5%
CPA
40
Cowen Prime Advisors
New York
$400K -$7.59K -2,500 -2%
PAM
41
Panagora Asset Management
Massachusetts
$368K +$239K +78,675 +186%
Jane Street
42
Jane Street
New York
$359K +$359K +118,082 New
Renaissance Technologies
43
Renaissance Technologies
New York
$351K -$52.1K -17,111 -13%
Two Sigma Advisers
44
Two Sigma Advisers
New York
$323K +$70.9K +23,300 +28%
Marshall Wace
45
Marshall Wace
United Kingdom
$318K -$382K -125,870 -55%
RhumbLine Advisers
46
RhumbLine Advisers
Massachusetts
$316K +$48.7K +16,009 +18%
Acadian Asset Management
47
Acadian Asset Management
Massachusetts
$292K +$292K +96,097 New
California State Teachers Retirement System (CalSTRS)
48
California State Teachers Retirement System (CalSTRS)
California
$291K -$48.3K -15,915 -14%
ZCM
49
Zebra Capital Management
Connecticut
$288K -$7.49K -2,462 -3%
Connor, Clark & Lunn Investment Management (CC&L)
50
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
$288K +$288K +94,830 New
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