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Ribbon Communications

123 hedge funds and large institutions have $665M invested in Ribbon Communications in 2017 Q4 according to their latest regulatory filings, with 34 funds opening new positions, 35 increasing their positions, 40 reducing their positions, and 11 closing their positions.

New
Increased
Maintained
Reduced
Closed

209% more first-time investments, than exits

New positions opened: 34 | Existing positions closed: 11

163% more capital invested

Capital invested by funds: $253M → $665M (+$412M)

23% more funds holding

Funds holding: 100123 (+23)

17.62% more ownership

Funds ownership: 66.59%84.2% (+18%)

13% less repeat investments, than reductions

Existing positions increased: 35 | Existing positions reduced: 40

100% less funds holding in top 10

Funds holding in top 10: 10 (-1)

Holders
123
Holders Change
+23
Holders Change %
+23%
% of All Funds
2.79%
Holding in Top 10
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-100%
% of All Funds
New
34
Increased
35
Reduced
40
Closed
11
Calls
Puts
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
SRAM
51
Stone Ridge Asset Management
New York
$565K +$561K +73,064 New
Citadel Advisors
52
Citadel Advisors
Florida
$552K -$261K -34,051 -32%
SO
53
STRS Ohio
Ohio
$469K +$159K +20,700 +52%
CS
54
Credit Suisse
Switzerland
$420K -$184K -23,981 -31%
UBS Group
55
UBS Group
Switzerland
$415K -$36.6K -4,766 -8%
CSS
56
Cubist Systematic Strategies
Connecticut
$411K +$408K +53,158 New
William Blair & Company
57
William Blair & Company
Illinois
$393K +$390K +50,794 New
Citigroup
58
Citigroup
New York
$384K +$257K +33,460 +206%
RhumbLine Advisers
59
RhumbLine Advisers
Massachusetts
$379K -$69.5K -9,050 -16%
BFM
60
Boothbay Fund Management
New York
$372K +$94.7K +12,329 +34%
New York State Common Retirement Fund
61
New York State Common Retirement Fund
New York
$348K
PRCP
62
Pacific Ridge Capital Partners
Oregon
$348K +$345K +45,000 New
State Board of Administration of Florida Retirement System
63
State Board of Administration of Florida Retirement System
Florida
$338K
AllianceBernstein
64
AllianceBernstein
Tennessee
$328K -$13.1K -1,700 -4%
Squarepoint
65
Squarepoint
New York
$311K +$309K +40,247 New
KBC Group
66
KBC Group
Belgium
$301K -$51.6K -6,722 -15%
Manulife (Manufacturers Life Insurance)
67
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$301K -$1.89K -246 -0.6%
IIM
68
Ironwood Investment Management
Massachusetts
$293K -$443K -57,730 -60%
AAMU
69
Amundi Asset Management US
Massachusetts
$280K +$278K +36,250 New
Thrivent Financial for Lutherans
70
Thrivent Financial for Lutherans
Minnesota
$279K +$92 +12 +0%
EGM
71
Engineers Gate Manager
New York
$277K +$275K +35,819 New
AIG
72
American International Group
New York
$247K +$1.17K +152 +0.5%
BIM
73
Bogle Investment Management
Massachusetts
$207K +$206K +26,880 New
Wells Fargo
74
Wells Fargo
California
$194K -$79.5K -10,356 -29%
Susquehanna International Group
75
Susquehanna International Group
Pennsylvania
$189K -$31.6K -4,110 -14%

RBBN Hedge Fund Activity: Q4 2017 in Review

123 of the 4,409 institutional investors tracked by Wall St. Rank reported a position in Ribbon Communications (RBBN) for Q4 2017, worth a combined $665M — up 163% from $253M a quarter earlier.

Buyers outnumbered sellers: 34 funds opened new RBBN positions and 11 closed out — a net gain of 23 holders — while 35 added to existing stakes and 40 trimmed.

The largest buyer was JP Morgan Chase, adding an estimated $376M. The largest seller was Hawk Ridge Capital Management, cutting an estimated $2.46M.

  • 123 institutional investors held Ribbon Communications (RBBN) as of Q4 2017, up from 100 in Q3 2017.
  • Funds reported $665M of Ribbon Communications stock for Q4 2017, up 163% quarter-over-quarter.
  • 34 funds opened new Ribbon Communications positions in Q4 2017 and 11 closed out, a net change of +23 holders.
  • The largest Ribbon Communications buyer in Q4 2017 was JP Morgan Chase, an estimated $376M added.
  • The largest Ribbon Communications seller in Q4 2017 was Hawk Ridge Capital Management, an estimated $2.46M sold.

Based on aggregated 13F filings for Q4 2017.