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
$138M
Neuberger Berman Group
2
Neuberger Berman Group
New York
$66.1M +$4.01M +1,371,748 +8%
PCMI
3
Paradigm Capital Management Inc
New York
$20.1M +$1.39M +477,047 +7%
BlackRock
4
BlackRock
New York
$19.5M +$156K +53,256 +0.7%
Vanguard Group
5
Vanguard Group
Pennsylvania
$18.4M +$103K +35,132 +0.5%
Dimensional Fund Advisors
6
Dimensional Fund Advisors
Texas
$13.2M +$1.08M +369,097 +8%
PI
7
Putnam Investments
Massachusetts
$5.34M +$490K +167,759 +9%
Geode Capital Management
8
Geode Capital Management
Massachusetts
$5.15M +$198K +67,948 +4%
FWSM
9
First Wilshire Securities Management
California
$4.73M -$128K -43,881 -2%
State Street
10
State Street
Massachusetts
$4.62M +$79.7K +27,278 +2%
RA
11
Royce & Associates
New York
$4.32M +$1.63M +558,944 +53%
HIM
12
Herald Investment Management
United Kingdom
$3.78M
Arrowstreet Capital
13
Arrowstreet Capital
Massachusetts
$2.81M -$69.2K -23,696 -2%
IECM
14
Intrinsic Edge Capital Management
Illinois
$2.7M -$8.18K -2,801 -0.3%
Jacobs Levy Equity Management
15
Jacobs Levy Equity Management
New Jersey
$2.66M -$802K -274,762 -22%
Northern Trust
16
Northern Trust
Illinois
$2.29M -$8.45K -2,894 -0.3%
Charles Schwab
17
Charles Schwab
California
$1.83M +$64.2K +21,974 +3%
Nuveen
18
Nuveen
North Carolina
$1.45M -$452K -154,721 -22%
D.E. Shaw & Co
19
D.E. Shaw & Co
New York
$1.43M -$518K -177,484 -25%
BIP
20
Brandes Investment Partners
California
$1.2M +$207K +70,871 +19%
Federated Hermes
21
Federated Hermes
Pennsylvania
$1.12M -$17.6K -6,015 -1%
Connor, Clark & Lunn Investment Management (CC&L)
22
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
$997K -$83.1K -28,467 -7%
Acadian Asset Management
23
Acadian Asset Management
Massachusetts
$932K -$800K -274,004 -44%
Bank of New York Mellon
24
Bank of New York Mellon
New York
$858K -$9.22K -3,157 -1%
KCM
25
Kennedy Capital Management
Missouri
$830K