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Ribbon Communications
RBBN

Overview Fund Activity

128 hedge funds and large institutions have $649M invested in Ribbon Communications in 2020 Q4 according to their latest regulatory filings, with 32 funds opening new positions, 38 increasing their positions, 39 reducing their positions, and 14 closing their positions.

Holders
128
Holders Change
+17
Holders Change %
+15.32%
% of All Funds
2.27%
Holding in Top 10
3
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.05%
New
32
Increased
38
Reduced
39
Closed
14
Calls
$315K
Puts
$6.3M
Net Calls
-$5.99M
Net Calls Change
-$6.02M

Top Buyers

1
Invesco
1
Invesco
Georgia
$16.8M
2
BlackRock
2
BlackRock
New York
$40.1M
3
JPMorgan Chase & Co
3
JPMorgan Chase & Co
New York
$330M
4
Vanguard Group
4
Vanguard Group
Pennsylvania
$25.8M
5
Geode Capital Management
5
Geode Capital Management
Massachusetts
$9.42M

Top Sellers

1
CS
1
Central Securities
New York
$0
2
MSL
2
Mackay Shields LLC
New York
$771K
3
Renaissance Technologies
3
Renaissance Technologies
New York
$6.31M
4
HCM
4
Horrell Capital Management
Arkansas
$0
5
State Street
5
State Street
Massachusetts
$10.5M
Name Holding Trade Value Shares
Change 		Shares
Change %
BFM
51
Boothbay Fund Management
New York
$474K -$169K -25,716 -26%
OAM
52
Oberweis Asset Management
Illinois
$472K +$472K +72,000 New
Ameriprise
53
Ameriprise
Minnesota
$459K -$102K -15,577 -18%
PCM
54
Palisade Capital Management
New Jersey
$459K -$65.6K -10,000 -13%
Morgan Stanley
55
Morgan Stanley
New York
$437K +$308K +46,960 +239%
Mackenzie Financial
56
Mackenzie Financial
Ontario, Canada
$423K +$423K +64,440 New
Squarepoint
57
Squarepoint
New York
$413K +$168K +25,664 +69%
Ohio Public Employees Retirement System (OPERS)
58
Ohio Public Employees Retirement System (OPERS)
Ohio
$382K – – –
HighTower Advisors
59
HighTower Advisors
Illinois
$370K +$370K +56,342 New
AllianceBernstein
60
AllianceBernstein
Tennessee
$366K -$154K -23,439 -30%
Rafferty Asset Management
61
Rafferty Asset Management
New York
$337K +$337K +51,342 New
Deutsche Bank
62
Deutsche Bank
Germany
$314K +$86.3K +13,145 +38%
New York State Common Retirement Fund
63
New York State Common Retirement Fund
New York
$304K +$9.17K +1,400 +3%
State Board of Administration of Florida Retirement System
64
State Board of Administration of Florida Retirement System
Florida
$285K – – –
Manulife (Manufacturers Life Insurance)
65
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$281K +$524 +80 +0.2%
T. Rowe Price Associates
66
T. Rowe Price Associates
Maryland
$278K -$1.97K -300 -0.7%
Citigroup
67
Citigroup
New York
$251K +$57.2K +8,725 +30%
Mirae Asset Global Investments
68
Mirae Asset Global Investments
South Korea
$244K +$26.1K +3,973 +12%
CSS
69
Cubist Systematic Strategies
Connecticut
$236K +$236K +35,922 New
Bank of America
70
Bank of America
North Carolina
$232K -$33.5K -5,105 -13%
WG
71
Winton Group
United Kingdom
$213K -$373K -56,750 -64%
SFI
72
Susquehanna Fundamental Investments
Pennsylvania
$199K -$47.8K -7,306 -19%
VOYA Investment Management
73
VOYA Investment Management
Georgia
$198K +$43.3K +6,608 +28%
Wellington Management Group
74
Wellington Management Group
Massachusetts
$196K +$196K +29,872 New
Group One Trading
75
Group One Trading
Illinois
$183K +$145K +22,107 +381%
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