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Ribbon Communications
RBBN

Overview Fund Activity

145 hedge funds and large institutions have $422M invested in Ribbon Communications in 2023 Q1 according to their latest regulatory filings, with 30 funds opening new positions, 53 increasing their positions, 36 reducing their positions, and 12 closing their positions.

Holders
145
Holders Change
+16
Holders Change %
+12.4%
% of All Funds
2.32%
Holding in Top 10
2
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+100%
% of All Funds
0.03%
New
30
Increased
53
Reduced
36
Closed
12
Calls
$95K
Puts
$290K
Net Calls
-$195K
Net Calls Change
-$229K

Top Buyers

1
Neuberger Berman Group
1
Neuberger Berman Group
New York
$67.2M
2
Millennium Management
2
Millennium Management
New York
$5.35M
3
RA
3
Royce & Associates
New York
$1.97M
4
Citadel Advisors
4
Citadel Advisors
Florida
$1.84M
5
Arrowstreet Capital
5
Arrowstreet Capital
Massachusetts
$3.09M

Top Sellers

1
First Trust Advisors
1
First Trust Advisors
Illinois
$0
2
IECM
2
Intrinsic Edge Capital Management
Illinois
$4.48M
3
Federated Hermes
3
Federated Hermes
Pennsylvania
$1.45M
4
WCM
4
Westerly Capital Management
California
$1.03M
5
AE
5
AMH Equity
New York
$4.92M
Name Holding Trade Value Shares
Change 		Shares
Change %
NYLIM
51
New York Life Investment Management
New York
$472K -$155K -45,451 -25%
RFG
52
Range Financial Group
Oregon
$453K +$453K +132,390 New
XT
53
XTX Topco
Cayman Islands
$435K -$199K -58,109 -31%
Invesco
54
Invesco
Georgia
$426K -$341K -99,664 -44%
VOYA Investment Management
55
VOYA Investment Management
Georgia
$416K – – –
RhumbLine Advisers
56
RhumbLine Advisers
Massachusetts
$399K +$13.7K +4,004 +4%
Ameriprise
57
Ameriprise
Minnesota
$396K +$156K +45,697 +65%
JF
58
Jump Financial
Illinois
$367K +$276K +80,600 +302%
Qube Research & Technologies (QRT)
59
Qube Research & Technologies (QRT)
United Kingdom
$360K +$360K +105,142 New
CC
60
Centiva Capital
New York
$333K +$333K +97,448 New
Bank of America
61
Bank of America
North Carolina
$333K +$145K +42,345 +77%
California State Teachers Retirement System (CalSTRS)
62
California State Teachers Retirement System (CalSTRS)
California
$319K -$3.2K -935 -1%
CS
63
Credit Suisse
Switzerland
$300K +$31.7K +9,267 +12%
Russell Investments Group
64
Russell Investments Group
United Kingdom
$256K -$6.15K -1,799 -2%
BNP Paribas Financial Markets
65
BNP Paribas Financial Markets
France
$241K -$358K -104,703 -60%
T. Rowe Price Associates
66
T. Rowe Price Associates
Maryland
$240K -$25K -7,309 -9%
Tudor Investment Corp
67
Tudor Investment Corp
Connecticut
$236K -$206K -60,304 -47%
UBS AM
68
UBS AM
Illinois
$234K +$12.7K +3,699 +6%
MWA
69
Meridian Wealth Advisors
Texas
$222K – – –
QT
70
Quantbot Technologies
New York
$204K +$72.3K +21,149 +55%
Deutsche Bank
71
Deutsche Bank
Germany
$201K +$50.7K +14,822 +34%
ZCM
72
Zebra Capital Management
Connecticut
$196K +$196K +57,277 New
AllianceBernstein
73
AllianceBernstein
Tennessee
$189K +$7.77K +2,272 +4%
Simplex Trading
74
Simplex Trading
Illinois
$186K +$186K +54,549 +606,100%
ECM
75
ExodusPoint Capital Management
New York
$184K +$184K +53,762 New
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