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Ribbon Communications
RBBN

Overview Fund Activity

118 hedge funds and large institutions have $410M invested in Ribbon Communications in 2018 Q4 according to their latest regulatory filings, with 21 funds opening new positions, 42 increasing their positions, 36 reducing their positions, and 13 closing their positions.

Holders
118
Holders Change
+7
Holders Change %
+6.31%
% of All Funds
2.63%
Holding in Top 10
–
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-100%
% of All Funds
–
New
21
Increased
42
Reduced
36
Closed
13
Calls
$79K
Puts
$766K
Net Calls
-$687K
Net Calls Change
-$793K

Top Buyers

1
PCMI
1
Paradigm Capital Management Inc
New York
$10.7M
2
BlackRock
2
BlackRock
New York
$19.5M
3
Fuller & Thaler Asset Management
3
Fuller & Thaler Asset Management
California
$1.53M
4
IECM
4
Intrinsic Edge Capital Management
Illinois
$1.47M
5
GIPM
5
G2 Investment Partners Management
New York
$1.24M

Top Sellers

1
SBH
1
Segall Bryant & Hamill
Illinois
$0
2
Russell Investments Group
2
Russell Investments Group
United Kingdom
$2.25M
3
CPA
3
Cowen Prime Advisors
New York
$1.42M
4
Boston Partners
4
Boston Partners
Massachusetts
$1.4M
5
Ameriprise
5
Ameriprise
Minnesota
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
CPA
26
Cowen Prime Advisors
New York
$1.42M -$2.19M -454,100 -61%
Boston Partners
27
Boston Partners
Massachusetts
$1.4M -$1.87M -387,790 -57%
RHJA
28
Rice Hall James & Associates
California
$1.39M +$122K +25,322 +10%
Charles Schwab
29
Charles Schwab
California
$1.35M +$18.5K +3,833 +1%
OAM
30
Oxford Asset Management
United Kingdom
$1.34M +$627K +130,036 +87%
AQR Capital Management
31
AQR Capital Management
Connecticut
$1.33M -$997K -206,936 -43%
ZIM
32
Zacks Investment Management
Illinois
$1.29M -$186K -38,575 -13%
GIPM
33
G2 Investment Partners Management
New York
$1.24M +$1.24M +256,305 New
BFM
34
Boothbay Fund Management
New York
$1.12M +$486K +100,776 +77%
PRCP
35
Pacific Ridge Capital Partners
Oregon
$1M -$34.4K -7,140 -3%
Arrowstreet Capital
36
Arrowstreet Capital
Massachusetts
$840K +$840K +174,327 New
AG
37
Algert Global
California
$771K -$20K -4,155 -3%
Bank of America
38
Bank of America
North Carolina
$693K +$79.1K +16,423 +13%
Goldman Sachs
39
Goldman Sachs
New York
$661K +$180K +37,436 +37%
Wells Fargo
40
Wells Fargo
California
$570K +$218K +45,326 +62%
Deutsche Bank
41
Deutsche Bank
Germany
$539K -$37.6K -7,836 -7%
TA
42
Teachers Advisors
New York
$529K +$771 +160 +0.1%
Two Sigma Advisers
43
Two Sigma Advisers
New York
$513K -$112K -23,247 -18%
California Public Employees Retirement System
44
California Public Employees Retirement System
California
$465K -$53.5K -11,102 -10%
Swiss National Bank
45
Swiss National Bank
Switzerland
$441K – – –
MWA
46
Meridian Wealth Advisors
Texas
$433K +$433K +89,866 New
Invesco
47
Invesco
Georgia
$432K +$56.1K +11,624 +15%
California State Teachers Retirement System (CalSTRS)
48
California State Teachers Retirement System (CalSTRS)
California
$414K +$22.5K +4,669 +6%
OAM
49
Oberweis Asset Management
Illinois
$411K +$411K +85,300 New
Susquehanna International Group
50
Susquehanna International Group
Pennsylvania
$382K +$382K +79,309 New
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