We are live on ! Find out more
RBBN icon

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
MAG
26
Millrace Asset Group
Pennsylvania
$2.24M +$486K +63,318 +28%
Fidelity Investments
27
Fidelity Investments
Massachusetts
$2.2M +$833K +108,450 +62%
TCIM
28
TIAA CREF Investment Management
New York
$2.02M -$16.9K -2,205 -0.8%
AG
29
Algert Global
California
$2.01M +$1.08M +140,956 +118%
CEP
30
Chicago Equity Partners
Illinois
$1.83M +$1.82M +236,675 New
Two Sigma Advisers
31
Two Sigma Advisers
New York
$1.82M -$137K -17,838 -7%
Charles Schwab
32
Charles Schwab
California
$1.71M +$176K +22,978 +12%
PAM
33
Panagora Asset Management
Massachusetts
$1.52M +$1.14M +149,058 +314%
Millennium Management
34
Millennium Management
New York
$1.38M +$510K +66,433 +60%
OAM
35
Oxford Asset Management
United Kingdom
$1.38M +$1.14M +147,942 +558%
California Public Employees Retirement System
36
California Public Employees Retirement System
California
$1.27M -$184K -23,907 -13%
ZIM
37
Zacks Investment Management
Illinois
$1.03M +$1.03M +133,552 New
MC
38
Menta Capital
California
$1.03M -$441K -57,389 -30%
PPA
39
Parametric Portfolio Associates
Washington
$1.02M +$60.5K +7,883 +6%
Deutsche Bank
40
Deutsche Bank
Germany
$979K +$607K +79,104 +166%
Arrowstreet Capital
41
Arrowstreet Capital
Massachusetts
$979K +$743K +96,787 +324%
Morgan Stanley
42
Morgan Stanley
New York
$947K -$23.3K -3,041 -2%
PA
43
Profund Advisors
Maryland
$904K +$73.5K +9,571 +9%
Two Sigma Investments
44
Two Sigma Investments
New York
$902K -$447K -58,261 -33%
TA
45
Teachers Advisors
New York
$861K +$84.7K +11,035 +11%
Goldman Sachs
46
Goldman Sachs
New York
$825K -$126K -16,398 -13%
ARTA
47
A.R.T. Advisors
New York
$803K +$798K +103,972 New
SIM
48
Spark Investment Management
New York
$628K -$189K -24,600 -23%
Swiss National Bank
49
Swiss National Bank
Switzerland
$626K
California State Teachers Retirement System (CalSTRS)
50
California State Teachers Retirement System (CalSTRS)
California
$582K -$10.7K -1,400 -2%

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.