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Ribbon Communications
RBBN

Overview Fund Activity

132 hedge funds and large institutions have $398M invested in Ribbon Communications in 2024 Q1 according to their latest regulatory filings, with 20 funds opening new positions, 40 increasing their positions, 49 reducing their positions, and 12 closing their positions.

Holders
132
Holders Change
+7
Holders Change %
+5.6%
% of All Funds
1.91%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
20
Increased
40
Reduced
49
Closed
12
Calls
$168K
Puts
$172K
Net Calls
-$4K
Net Calls Change
-$159K

Top Buyers

1
Franklin Resources
1
Franklin Resources
California
$5.44M
2
PCMI
2
Paradigm Capital Management Inc
New York
$32.4M
3
Neuberger Berman Group
3
Neuberger Berman Group
New York
$62.4M
4
JPMorgan Chase & Co
4
JPMorgan Chase & Co
New York
$167M
5
Dimensional Fund Advisors
5
Dimensional Fund Advisors
Texas
$17.6M

Top Sellers

1
IECM
1
Intrinsic Edge Capital Management
Illinois
$0
2
Morgan Stanley
2
Morgan Stanley
New York
$941K
3
BlackRock
3
BlackRock
New York
$23M
4
Acadian Asset Management
4
Acadian Asset Management
Massachusetts
$0
5
Northern Trust
5
Northern Trust
Illinois
$2.44M
Name Market Value Shares Shares
Change 		Shares
Change %
JPMorgan Chase & Co
1
JPMorgan Chase & Co
New York
$167M 52,037,797 +441,865 +0.9%
Neuberger Berman Group
2
Neuberger Berman Group
New York
$62.4M 19,486,809 +1,047,977 +6%
PCMI
3
Paradigm Capital Management Inc
New York
$32.4M 10,126,400 +1,073,800 +12%
BlackRock
4
BlackRock
New York
$23M 7,197,606 -362,693 -5%
Vanguard Group
5
Vanguard Group
Pennsylvania
$22.2M 6,932,828 -50,384 -0.7%
Dimensional Fund Advisors
6
Dimensional Fund Advisors
Texas
$17.6M 5,508,444 +352,875 +7%
Geode Capital Management
7
Geode Capital Management
Massachusetts
$6.53M 2,040,793 +34,105 +2%
RA
8
Royce & Associates
New York
$6.45M 2,015,453 +171,009 +9%
State Street
9
State Street
Massachusetts
$6.03M 1,885,225 +127,756 +7%
Franklin Resources
10
Franklin Resources
California
$5.44M 1,700,971 +1,700,971 New
HIM
11
Herald Investment Management
United Kingdom
$4.53M 1,415,869 – –
FWSM
12
First Wilshire Securities Management
California
$3.76M 1,174,355 -4,993 -0.4%
BIP
13
Brandes Investment Partners
California
$2.98M 930,779 +289,834 +45%
Arrowstreet Capital
14
Arrowstreet Capital
Massachusetts
$2.59M 809,253 +184,900 +30%
Jacobs Levy Equity Management
15
Jacobs Levy Equity Management
New Jersey
$2.58M 805,531 -45,236 -5%
Northern Trust
16
Northern Trust
Illinois
$2.44M 762,579 -99,796 -12%
Charles Schwab
17
Charles Schwab
California
$2.22M 694,314 +4,051 +0.6%
Federated Hermes
18
Federated Hermes
Pennsylvania
$1.38M 432,205 +6,584 +2%
Nuveen Asset Management
19
Nuveen Asset Management
Illinois
$1.35M 421,448 -45,517 -10%
Bank of New York Mellon
20
Bank of New York Mellon
New York
$1.29M 402,560 -17,191 -4%
SBCM
21
Silverberg Bernstein Capital Management
New York
$1.27M 396,611 -8,982 -2%
D.E. Shaw & Co
22
D.E. Shaw & Co
New York
$1.16M 362,064 -68,548 -16%
Victory Capital Management
23
Victory Capital Management
Texas
$1.03M 321,544 +26,441 +9%
Connor, Clark & Lunn Investment Management (CC&L)
24
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
$1.02M 319,839 -47,799 -13%
Morgan Stanley
25
Morgan Stanley
New York
$941K 294,067 -481,063 -62%
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