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Ribbon Communications
RBBN

Overview Fund Activity

124 hedge funds and large institutions have $582M invested in Ribbon Communications in 2021 Q3 according to their latest regulatory filings, with 14 funds opening new positions, 43 increasing their positions, 35 reducing their positions, and 15 closing their positions.

Holders
124
Holders Change
-1
Holders Change %
-0.8%
% of All Funds
2.18%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.02%
New
14
Increased
43
Reduced
35
Closed
15
Calls
$163K
Puts
$1.96M
Net Calls
-$1.8M
Net Calls Change
+$4.93M

Top Buyers

1
First Trust Advisors
1
First Trust Advisors
Illinois
$10.8M
2
GAM
2
Gotham Asset Management
New York
$1.19M
3
HSA
3
Hussman Strategic Advisors
Maryland
$1.85M
4
GCP
4
GSA Capital Partners
United Kingdom
$491K
5
PCMI
5
Paradigm Capital Management Inc
New York
$50.7M

Top Sellers

1
Impax Asset Management Group
1
Impax Asset Management Group
United Kingdom
$6.51M
2
Arrowstreet Capital
2
Arrowstreet Capital
Massachusetts
$4.45M
3
Susquehanna International Group
3
Susquehanna International Group
Pennsylvania
$0
4
OAM
4
Ophir Asset Management
Australia
$14.8M
5
BlackRock
5
BlackRock
New York
$38.5M
Name Market Value Shares Shares
Change 		Shares
Change %
JPMorgan Chase & Co
1
JPMorgan Chase & Co
New York
$299M 49,949,398 – –
PCMI
2
Paradigm Capital Management Inc
New York
$50.7M 8,485,200 +60,800 +0.7%
BlackRock
3
BlackRock
New York
$38.5M 6,431,005 -155,573 -2%
Vanguard Group
4
Vanguard Group
Pennsylvania
$26.6M 4,439,993 -120,704 -3%
Dimensional Fund Advisors
5
Dimensional Fund Advisors
Texas
$22.2M 3,706,264 -32,269 -0.9%
Neuberger Berman Group
6
Neuberger Berman Group
New York
$18M 3,038,827 -69,851 -2%
OAM
7
Ophir Asset Management
Australia
$14.8M 2,467,456 -232,070 -9%
First Trust Advisors
8
First Trust Advisors
Illinois
$10.8M 1,807,759 +388,414 +27%
State Street
9
State Street
Massachusetts
$10.3M 1,716,105 -4,180 -0.2%
Geode Capital Management
10
Geode Capital Management
Massachusetts
$10.2M 1,705,691 +35,117 +2%
HIM
11
Herald Investment Management
United Kingdom
$6.51M 1,088,000 – –
Impax Asset Management Group
12
Impax Asset Management Group
United Kingdom
$6.51M 1,087,819 -595,292 -35%
Northern Trust
13
Northern Trust
Illinois
$4.92M 821,846 -12,335 -1%
PCM
14
Penserra Capital Management
California
$4.82M 806,280 +12,479 +2%
Nuveen Asset Management
15
Nuveen Asset Management
Illinois
$4.49M 750,119 -103,737 -12%
Arrowstreet Capital
16
Arrowstreet Capital
Massachusetts
$4.45M 743,708 -311,148 -29%
Charles Schwab
17
Charles Schwab
California
$4.28M 716,295 +3,559 +0.5%
Jacobs Levy Equity Management
18
Jacobs Levy Equity Management
New Jersey
$3.72M 622,097 -6,378 -1%
HIM
19
Hillsdale Investment Management
Ontario, Canada
$3.46M 578,800 – –
PI
20
Putnam Investments
Massachusetts
$2.84M 475,400 -19,100 -4%
D.E. Shaw & Co
21
D.E. Shaw & Co
New York
$2.43M 406,918 +9,897 +2%
Bank of New York Mellon
22
Bank of New York Mellon
New York
$2.02M 338,042 +13,780 +4%
HSA
23
Hussman Strategic Advisors
Maryland
$1.85M 310,000 +124,000 +67%
Swiss National Bank
24
Swiss National Bank
Switzerland
$1.27M 211,574 +3,300 +2%
GAM
25
Gotham Asset Management
New York
$1.19M 7,903 +7,903 New
1
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