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Ribbon Communications
RBBN

Overview Fund Activity

118 hedge funds and large institutions have $281M invested in Ribbon Communications in 2020 Q1 according to their latest regulatory filings, with 19 funds opening new positions, 43 increasing their positions, 38 reducing their positions, and 13 closing their positions.

Holders
118
Holders Change
+3
Holders Change %
+2.61%
% of All Funds
2.61%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.02%
New
19
Increased
43
Reduced
38
Closed
13
Calls
$12K
Puts
–
Net Calls
+$12K
Net Calls Change
-$3K

Top Buyers

1
Millennium Management
1
Millennium Management
New York
$2.34M
2
Vanguard Group
2
Vanguard Group
Pennsylvania
$10.4M
3
MSL
3
Mackay Shields LLC
New York
$1.1M
4
AQR Capital Management
4
AQR Capital Management
Connecticut
$3.23M
5
Geode Capital Management
5
Geode Capital Management
Massachusetts
$3.21M

Top Sellers

1
RA
1
Royce & Associates
New York
$1.57M
2
Renaissance Technologies
2
Renaissance Technologies
New York
$4.7M
3
OAM
3
Oxford Asset Management
United Kingdom
$0
4
BPM
4
Bowling Portfolio Management
Ohio
$0
5
Barrow, Hanley, Mewhinney & Strauss
5
Barrow, Hanley, Mewhinney & Strauss
Texas
$893K
Name Holding Trade Value Shares
Change 		Shares
Change %
Bank of New York Mellon
26
Bank of New York Mellon
New York
$1.2M +$27.2K +8,981 +2%
BCM
27
Bridgeway Capital Management
Texas
$1.14M -$75.8K -25,000 -6%
MSL
28
Mackay Shields LLC
New York
$1.1M +$1.1M +362,600 New
Barrow, Hanley, Mewhinney & Strauss
29
Barrow, Hanley, Mewhinney & Strauss
Texas
$893K -$509K -168,063 -36%
Russell Investments Group
30
Russell Investments Group
United Kingdom
$701K +$393K +129,853 +128%
Goldman Sachs
31
Goldman Sachs
New York
$662K +$26.9K +8,892 +4%
OMC
32
Oak Management Corp
Connecticut
$651K -$7.65K -2,525 -1%
Two Sigma Advisers
33
Two Sigma Advisers
New York
$612K +$323K +106,600 +112%
MAM
34
Martingale Asset Management
Massachusetts
$605K -$26.7K -8,800 -4%
PRCP
35
Pacific Ridge Capital Partners
Oregon
$558K -$1.79K -590 -0.3%
CPA
36
Cowen Prime Advisors
New York
$511K -$56K -18,501 -10%
WG
37
Winton Group
United Kingdom
$511K +$149K +49,058 +41%
Wells Fargo
38
Wells Fargo
California
$418K -$63.7K -21,028 -13%
PPA
39
Parametric Portfolio Associates
Washington
$417K +$162K +53,405 +63%
Two Sigma Investments
40
Two Sigma Investments
New York
$415K +$79.1K +26,096 +24%
Invesco
41
Invesco
Georgia
$415K +$182K +60,111 +78%
California Public Employees Retirement System
42
California Public Employees Retirement System
California
$343K – – –
Swiss National Bank
43
Swiss National Bank
Switzerland
$325K +$10.9K +3,600 +3%
California State Teachers Retirement System (CalSTRS)
44
California State Teachers Retirement System (CalSTRS)
California
$293K +$3.22K +1,062 +1%
RhumbLine Advisers
45
RhumbLine Advisers
Massachusetts
$283K +$303 +100 +0.1%
PCM
46
Palisade Capital Management
New Jersey
$273K +$273K +90,000 New
BFM
47
Boothbay Fund Management
New York
$272K -$305K -100,764 -53%
MWA
48
Meridian Wealth Advisors
Texas
$272K – – –
VRS
49
Virginia Retirement Systems
Virginia
$261K -$14.2K -4,700 -5%
Ameriprise
50
Ameriprise
Minnesota
$260K +$112K +37,101 +76%
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