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Ribbon Communications
RBBN

Overview Fund Activity

109 hedge funds and large institutions have $432M invested in Ribbon Communications in 2019 Q2 according to their latest regulatory filings, with 12 funds opening new positions, 44 increasing their positions, 31 reducing their positions, and 17 closing their positions.

Holders
109
Holders Change
-7
Holders Change %
-6.03%
% of All Funds
2.37%
Holding in Top 10
1
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-50%
% of All Funds
0.02%
New
12
Increased
44
Reduced
31
Closed
17
Calls
$15K
Puts
$560K
Net Calls
-$545K
Net Calls Change
+$128K

Top Buyers

1
NC
1
Nokomis Capital
Texas
$7.43M
2
Nuveen Asset Management
2
Nuveen Asset Management
Illinois
$3.28M
3
HIM
3
Herald Investment Management
United Kingdom
$2.98M
4
PCMI
4
Paradigm Capital Management Inc
New York
$16M
5
Neuberger Berman Group
5
Neuberger Berman Group
New York
$12.6M

Top Sellers

1
Hotchkis & Wiley Capital Management
1
Hotchkis & Wiley Capital Management
California
$0
2
RA
2
Royce & Associates
New York
$7.6M
3
VCA
3
VIEX Capital Advisors
Florida
$0
4
MAG
4
Millrace Asset Group
Pennsylvania
$0
5
Arrowstreet Capital
5
Arrowstreet Capital
Massachusetts
$931K
Name Holding Trade Value Shares
Change 		Shares
Change %
CPA
26
Cowen Prime Advisors
New York
$1.44M -$23K -4,700 -2%
AQR Capital Management
27
AQR Capital Management
Connecticut
$1.35M -$206K -42,042 -13%
BFM
28
Boothbay Fund Management
New York
$1.24M +$58.4K +11,928 +5%
ZIM
29
Zacks Investment Management
Illinois
$1.23M -$77.2K -15,797 -6%
First Trust Advisors
30
First Trust Advisors
Illinois
$1.23M +$98.9K +20,232 +9%
IA
31
IndexIQ Advisors
New York
$1.21M +$386K +78,966 +47%
Grantham, Mayo, Van Otterloo & Co (GMO)
32
Grantham, Mayo, Van Otterloo & Co (GMO)
Massachusetts
$1.09M -$24K -4,900 -2%
PRCP
33
Pacific Ridge Capital Partners
Oregon
$1.04M -$73.9K -15,110 -7%
Arrowstreet Capital
34
Arrowstreet Capital
Massachusetts
$931K -$1.53M -312,104 -62%
Wells Fargo
35
Wells Fargo
California
$808K +$6.32K +1,292 +0.8%
VRS
36
Virginia Retirement Systems
Virginia
$698K +$354K +72,400 +103%
Fidelity Investments
37
Fidelity Investments
Massachusetts
$678K -$787K -160,871 -54%
Squarepoint
38
Squarepoint
New York
$676K +$152K +31,193 +29%
Two Sigma Advisers
39
Two Sigma Advisers
New York
$634K +$124K +25,300 +24%
Two Sigma Investments
40
Two Sigma Investments
New York
$588K -$75.9K -15,532 -11%
Swiss National Bank
41
Swiss National Bank
Switzerland
$474K – – –
PCM
42
Penserra Capital Management
California
$466K +$384K +78,629 +467%
Millennium Management
43
Millennium Management
New York
$458K -$398K -81,447 -47%
Jacobs Levy Equity Management
44
Jacobs Levy Equity Management
New Jersey
$453K +$39.6K +8,100 +10%
California State Teachers Retirement System (CalSTRS)
45
California State Teachers Retirement System (CalSTRS)
California
$449K +$45.4K +9,288 +11%
MWA
46
Meridian Wealth Advisors
Texas
$439K – – –
Bank of America
47
Bank of America
North Carolina
$421K -$380K -77,795 -47%
RhumbLine Advisers
48
RhumbLine Advisers
Massachusetts
$415K +$34.4K +7,047 +9%
Invesco
49
Invesco
Georgia
$408K -$279K -57,126 -41%
California Public Employees Retirement System
50
California Public Employees Retirement System
California
$367K -$105K -21,500 -22%
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