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Ribbon Communications

150 hedge funds and large institutions have $369M invested in Ribbon Communications in 2025 Q4 according to their latest regulatory filings, with 24 funds opening new positions, 56 increasing their positions, 50 reducing their positions, and 24 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
150
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$738K
Puts
Net Calls
Net Calls Change

Top Buyers

1 +$2.34M
2 +$2.29M
3 +$1.35M
4
D.E. Shaw & Co
D.E. Shaw & Co
New York
+$1.26M
5
Goldman Sachs
Goldman Sachs
New York
+$1.17M
Name Holding Trade Value Shares
Change
Change in
Stake
Jones Financial Companies
101
Jones Financial Companies
Missouri
$49.7K
ProShare Advisors
102
ProShare Advisors
Maryland
$49.4K
Two Sigma Investments
103
Two Sigma Investments
New York
$48.9K
SPA
104
Sherbrooke Park Advisers
New York
$45.1K
TRCT
105
Tower Research Capital (TRC)
New York
$42.6K
LPL Financial
106
LPL Financial
California
$40.1K
WPC
107
White Pine Capital
Minnesota
$38.4K
Fidelity Investments
108
Fidelity Investments
Massachusetts
$38.2K
NC
109
nVerses Capital
Florida
$37.4K
DCM
110
DGS Capital Management
New Jersey
$35.9K
BFM
111
Boothbay Fund Management
New York
$32K
Mackenzie Financial
112
Mackenzie Financial
Ontario, Canada
$31.4K
KP
113
Keel Point
Alabama
$30.9K
IP
114
Indivisible Partners
Florida
$29.5K
GC
115
Grimes & Company
Massachusetts
$28.9K
FA
116
Fortis Advisors
Pennsylvania
$28.8K
KCM
117
Kathmere Capital Management
Pennsylvania
$28.8K
AIP
118
Ameritas Investment Partners
Nebraska
$24.9K
Osaic Holdings
119
Osaic Holdings
Arizona
$21.8K
Rockefeller Capital Management
120
Rockefeller Capital Management
New York
$18.5K
SCM
121
Sterling Capital Management
North Carolina
$15.6K
Comerica Bank
122
Comerica Bank
Texas
$13.8K
FFA
123
Farther Finance Advisors
California
$13K
Canada Life
124
Canada Life
Manitoba, Canada
$11K
Royal Bank of Canada
125
Royal Bank of Canada
Ontario, Canada
$9K