We are live on ! Find out more
RBBN icon

Ribbon Communications

Name Holding Trade Value Shares
Change
Change in
Stake
JP Morgan Chase
1
JP Morgan Chase
New York
$144M
Neuberger Berman Group
2
Neuberger Berman Group
New York
$63.7M +$5.16M +1,860,919 +12%
BlackRock
3
BlackRock
New York
$20.1M +$3.05M +1,098,904 +18%
PCMI
4
Paradigm Capital Management Inc
New York
$19.6M +$943K +340,000 +5%
Vanguard Group
5
Vanguard Group
Pennsylvania
$19M +$3.98M +1,434,479 +27%
Dimensional Fund Advisors
6
Dimensional Fund Advisors
Texas
$12.7M +$1.63M +585,999 +15%
Geode Capital Management
7
Geode Capital Management
Massachusetts
$5.17M +$604K +217,529 +13%
PI
8
Putnam Investments
Massachusetts
$5.09M +$566K +203,970 +13%
FWSM
9
First Wilshire Securities Management
California
$5.04M +$64.6K +23,270 +1%
State Street
10
State Street
Massachusetts
$4.73M +$234K +84,466 +5%
HIM
11
Herald Investment Management
United Kingdom
$3.94M
Jacobs Levy Equity Management
12
Jacobs Levy Equity Management
New Jersey
$3.54M +$837K +301,512 +31%
PCM
13
Penserra Capital Management
California
$3.08M -$1.02M -367,950 -25%
Arrowstreet Capital
14
Arrowstreet Capital
Massachusetts
$2.99M +$469K +168,886 +19%
RA
15
Royce & Associates
New York
$2.93M +$1.32M +475,000 +82%
IECM
16
Intrinsic Edge Capital Management
Illinois
$2.82M -$832K -300,000 -23%
Northern Trust
17
Northern Trust
Illinois
$2.39M +$541K +195,041 +30%
D.E. Shaw & Co
18
D.E. Shaw & Co
New York
$1.98M -$711K -256,183 -26%
Nuveen
19
Nuveen
North Carolina
$1.94M +$91.5K +32,968 +5%
Charles Schwab
20
Charles Schwab
California
$1.84M +$106K +38,127 +6%
Acadian Asset Management
21
Acadian Asset Management
Massachusetts
$1.74M +$959K +345,590 +125%
Federated Hermes
22
Federated Hermes
Pennsylvania
$1.18M -$605 -218 -0.1%
Connor, Clark & Lunn Investment Management (CC&L)
23
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
$1.12M +$262K +94,505 +31%
CPA
24
Cowen Prime Advisors
New York
$1.08M
BIP
25
Brandes Investment Partners
California
$1.05M +$80.6K +29,041 +8%