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Ribbon Communications
RBBN

Overview Fund Activity

111 hedge funds and large institutions have $375M invested in Ribbon Communications in 2020 Q2 according to their latest regulatory filings, with 11 funds opening new positions, 42 increasing their positions, 37 reducing their positions, and 18 closing their positions.

Holders
111
Holders Change
-7
Holders Change %
-5.93%
% of All Funds
2.28%
Holding in Top 10
3
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+200%
% of All Funds
0.06%
New
11
Increased
42
Reduced
37
Closed
18
Calls
$147K
Puts
–
Net Calls
+$147K
Net Calls Change
+$135K

Top Buyers

1
FS
1
Feinberg Stephen
$10.2M
2
PCMI
2
Paradigm Capital Management Inc
New York
$28.9M
3
BlackRock
3
BlackRock
New York
$21.1M
4
HIM
4
Herald Investment Management
United Kingdom
$4.26M
5
State Street
5
State Street
Massachusetts
$6.72M

Top Sellers

1
AQR Capital Management
1
AQR Capital Management
Connecticut
$1.71M
2
Millennium Management
2
Millennium Management
New York
$0
3
RA
3
Royce & Associates
New York
$0
4
First Trust Advisors
4
First Trust Advisors
Illinois
$1.24M
5
HCM
5
Horrell Capital Management
Arkansas
$914K
Name Market Value Shares Shares
Change 		Shares
Change %
Acadian Asset Management
26
Acadian Asset Management
Massachusetts
$1.03M 261,754 -236,811 -47%
Russell Investments Group
27
Russell Investments Group
United Kingdom
$1.01M 257,465 +25,939 +11%
HCM
28
Horrell Capital Management
Arkansas
$914K 232,600 -295,000 -56%
GC
29
Globeflex Capital
California
$899K 228,745 +228,745 New
Goldman Sachs
30
Goldman Sachs
New York
$865K 220,035 +1,418 +0.6%
MAM
31
Martingale Asset Management
Massachusetts
$779K 198,152 -1,200 -0.6%
Two Sigma Advisers
32
Two Sigma Advisers
New York
$757K 192,666 -9,300 -5%
PRCP
33
Pacific Ridge Capital Partners
Oregon
$724K 184,280 – –
California Public Employees Retirement System
34
California Public Employees Retirement System
California
$595K 151,509 +38,285 +34%
WG
35
Winton Group
United Kingdom
$566K 144,048 -24,669 -15%
Swiss National Bank
36
Swiss National Bank
Switzerland
$535K 136,174 +28,800 +27%
Wells Fargo
37
Wells Fargo
California
$487K 123,719 -14,347 -10%
Invesco
38
Invesco
Georgia
$484K 123,224 -13,607 -10%
PPA
39
Parametric Portfolio Associates
Washington
$479K 121,855 -15,835 -12%
VRS
40
Virginia Retirement Systems
Virginia
$462K 117,500 +31,400 +36%
Fidelity Investments
41
Fidelity Investments
Massachusetts
$453K 115,088 +115,021 +171,673%
RhumbLine Advisers
42
RhumbLine Advisers
Massachusetts
$433K 110,210 +16,858 +18%
UBS AM
43
UBS AM
Illinois
$401K 102,064 +35,517 +53%
CPA
44
Cowen Prime Advisors
New York
$400K 131,719 -37,000 -22%
California State Teachers Retirement System (CalSTRS)
45
California State Teachers Retirement System (CalSTRS)
California
$391K 99,399 +2,750 +3%
AllianceBernstein
46
AllianceBernstein
Tennessee
$383K 97,553 +36,745 +60%
MWA
47
Meridian Wealth Advisors
Texas
$353K 89,866 – –
Los Angeles Capital Management
48
Los Angeles Capital Management
California
$350K 89,066 +40,966 +85%
Ameriprise
49
Ameriprise
Minnesota
$337K 85,810 – –
PCM
50
Palisade Capital Management
New Jersey
$314K 80,000 -10,000 -11%
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