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Ribbon Communications

111 hedge funds and large institutions have $578M invested in Ribbon Communications in 2018 Q3 according to their latest regulatory filings, with 16 funds opening new positions, 37 increasing their positions, 36 reducing their positions, and 7 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
111
Holders Change
+9
Holders Change %
+8.82%
% of All Funds
2.54%
Holding in Top 10
1
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.02%
New
16
Increased
37
Reduced
36
Closed
7
Calls
$106K
Puts
Net Calls
+$106K
Net Calls Change
+$39K
Name Holding Trade Value Shares
Change
Shares
Change %
Citadel Advisors
51
Citadel Advisors
Florida
$388K -$554K -81,225 -59%
RhumbLine Advisers
52
RhumbLine Advisers
Massachusetts
$372K
KBC Group
53
KBC Group
Belgium
$357K -$81.8K -11,972 -19%
State Board of Administration of Florida Retirement System
54
State Board of Administration of Florida Retirement System
Florida
$326K +$28K +4,104 +9%
William Blair & Company
55
William Blair & Company
Illinois
$318K
New York State Common Retirement Fund
56
New York State Common Retirement Fund
New York
$307K
Two Sigma Investments
57
Two Sigma Investments
New York
$302K -$124K -18,142 -29%
Royal Bank of Canada
58
Royal Bank of Canada
Ontario, Canada
$302K +$297K +43,496 +6,341%
CS
59
Credit Suisse
Switzerland
$283K -$107K -15,642 -27%
AllianceBernstein
60
AllianceBernstein
Tennessee
$277K +$14.4K +2,100 +5%
SRAM
61
Stone Ridge Asset Management
New York
$262K -$144K -21,120 -36%
Manulife (Manufacturers Life Insurance)
62
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$258K -$36K -5,282 -12%
IIM
63
Ironwood Investment Management
Massachusetts
$256K -$1.65K -241 -0.6%
AIG
64
American International Group
New York
$239K +$4.3K +629 +2%
RQS
65
Ramsey Quantitative Systems
Kentucky
$211K +$169K +24,671 +397%
Los Angeles Capital Management
66
Los Angeles Capital Management
California
$203K -$11K -1,610 -5%
Mirae Asset Global Investments
67
Mirae Asset Global Investments
South Korea
$202K +$202K +29,752 New
Jacobs Levy Equity Management
68
Jacobs Levy Equity Management
New Jersey
$199K +$199K +29,099 New
Squarepoint
69
Squarepoint
New York
$193K +$95K +13,886 +97%
MIM
70
MetLife Investment Management
New Jersey
$177K +$177K +25,862 New
UBS AM
71
UBS AM
Illinois
$170K
Bank of Montreal
72
Bank of Montreal
Ontario, Canada
$164K +$28.3K +4,182 +21%
Janney Montgomery Scott
73
Janney Montgomery Scott
Pennsylvania
$154K +$949 +139 +0.6%
Barclays
74
Barclays
United Kingdom
$145K +$118K +17,280 +447%
VOYA Investment Management
75
VOYA Investment Management
Georgia
$134K