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Ribbon Communications

116 hedge funds and large institutions have $448M invested in Ribbon Communications in 2019 Q1 according to their latest regulatory filings, with 20 funds opening new positions, 46 increasing their positions, 30 reducing their positions, and 22 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
116
Holders Change
-2
Holders Change %
-1.69%
% of All Funds
2.51%
Holding in Top 10
2
Holding in Top 10 Change
+2
Holding in Top 10 Change %
%
% of All Funds
0.04%
New
20
Increased
46
Reduced
30
Closed
22
Calls
$93K
Puts
$766K
Net Calls
-$673K
Net Calls Change
+$14K
Name Holding Trade Value Shares
Change
Shares
Change %
VOYA Investment Management
76
VOYA Investment Management
Georgia
$116K
Barclays
77
Barclays
United Kingdom
$110K +$97.5K +18,797 +779%
HIM
78
Hanlon Investment Management
New Jersey
$103K +$103K +20,000 New
MC
79
Menta Capital
California
$100K -$12.2K -2,375 -11%
SRAM
80
Stone Ridge Asset Management
New York
$99K +$8.73K +1,700 +10%
ARTA
81
A.R.T. Advisors
New York
$95K -$131K -25,300 -58%
MLICM
82
Metropolitan Life Insurance Company (MetLife)
New York
$93.7K +$1.33K +258 +1%
Citigroup
83
Citigroup
New York
$92K +$202 +39 +0.2%
T. Rowe Price Associates
84
T. Rowe Price Associates
Maryland
$86K +$1.04K +200 +1%
PCM
85
Penserra Capital Management
California
$86K +$86K +16,832 New
TI
86
Trexquant Investment
Connecticut
$84K +$84K +16,321 New
SG Americas Securities
87
SG Americas Securities
New York
$66K +$66K +12,722 New
Prudential Financial
88
Prudential Financial
New Jersey
$64K -$16.8K -3,252 -21%
Man Group
89
Man Group
United Kingdom
$64K +$64K +12,400 New
BNP Paribas Financial Markets
90
BNP Paribas Financial Markets
France
$61K +$47.2K +9,164 +342%
Simplex Trading
91
Simplex Trading
Illinois
$60K +$60K +11,791 New
NEPWA
92
New England Private Wealth Advisors
Massachusetts
$58K
Legal & General Group
93
Legal & General Group
United Kingdom
$58K
NL
94
NWAM LLC
Washington
$54K -$12.9K -2,500 -19%
PAM
95
Panagora Asset Management
Massachusetts
$48K -$31.7K -6,141 -40%
Victory Capital Management
96
Victory Capital Management
Texas
$26K -$143K -27,390 -85%
QT
97
Quantamental Technologies
New York
$26K +$26K +5,099 New
AIP
98
Ameritas Investment Partners
Nebraska
$23K
Zurich Cantonal Bank
99
Zurich Cantonal Bank
Switzerland
$19K
Canada Life
100
Canada Life
Manitoba, Canada
$12K