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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 %
MM
101
MQS Management
New York
$69.7K +$69.7K +20,376 New
IIM
102
Ironwood Investment Management
Massachusetts
$68.2K +$6.46K +1,889 +10%
CWA
103
CM Wealth Advisors
Ohio
$67K +$67K +29,241 New
Balyasny Asset Management
104
Balyasny Asset Management
Illinois
$62.6K +$62.6K +18,311 New
Victory Capital Management
105
Victory Capital Management
Texas
$52.8K -$681 -199 -1%
PCM
106
Prelude Capital Management
New York
$51.3K +$51.3K +15,000 New
National Bank of Canada
107
National Bank of Canada
Quebec, Canada
$50.9K +$50.9K +14,929 New
Wells Fargo
108
Wells Fargo
California
$49.5K +$46.4K +13,580 +1,522%
American Century Companies
109
American Century Companies
Missouri
$46.5K +$46.5K +13,504 New
Zurich Cantonal Bank
110
Zurich Cantonal Bank
Switzerland
$44.3K +$12.5K +3,646 +39%
Walleye Capital
111
Walleye Capital
New York
$39K -$163K -47,561 -81%
VF
112
Virtu Financial
New York
$38K +$38K +11,183 New
ZIM
113
Zacks Investment Management
Illinois
$35.5K +$35.5K +10,378 New
AG
114
Algert Global
California
$35K +$35K +10,380 New
QI
115
Qtron Investments
Massachusetts
$34.6K +$34.6K +10,111 New
QC
116
Quadrature Capital
United Kingdom
$34.6K +$34.6K +10,135 New
GC
117
Grimes & Company
Massachusetts
$34.3K – – –
HIM
118
Hanlon Investment Management
New Jersey
$34.2K – – –
FA
119
Fortis Advisors
Pennsylvania
$34.2K – – –
AB
120
Amalgamated Bank
New York
$25K -$5.66K -1,676 -18%
AIP
121
Ameritas Investment Partners
Nebraska
$20.1K – – –
FDCDDQ
122
Federation des caisses Desjardins du Quebec
Quebec, Canada
$17.3K – – –
Royal Bank of Canada
123
Royal Bank of Canada
Ontario, Canada
$14K -$14.1K -4,129 -50%
MLICM
124
Metropolitan Life Insurance Company (MetLife)
New York
$13.5K -$2.05K -599 -13%
Canada Life
125
Canada Life
Manitoba, Canada
$13K – – –
3 4
5
6 7