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Ribbon Communications

109 hedge funds and large institutions have $202M invested in Ribbon Communications in 2015 Q3 according to their latest regulatory filings, with 15 funds opening new positions, 37 increasing their positions, 43 reducing their positions, and 16 closing their positions.

New
Increased
Maintained
Reduced
Closed

7% more call options, than puts

Call options by funds: $2.82M | Put options by funds: $2.65M

0% more funds holding in top 10

Funds holding in top 10: 22 (0)

6% less first-time investments, than exits

New positions opened: 15 | Existing positions closed: 16

2% less funds holding

Funds holding: 111109 (-2)

14% less repeat investments, than reductions

Existing positions increased: 37 | Existing positions reduced: 43

18% less capital invested

Capital invested by funds: $247M → $202M (-$45.1M)

Holders
109
Holders Change
-2
Holders Change %
-1.8%
% of All Funds
3.04%
Holding in Top 10
2
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.06%
New
15
Increased
37
Reduced
43
Closed
16
Calls
$2.82M
Puts
$2.65M
Net Calls
+$173K
Net Calls Change
+$645K
Name Holding Trade Value Shares
Change
Change in
Stake
Capital Research Global Investors
1
Capital Research Global Investors
California
$27.6M
Vanguard Group
2
Vanguard Group
Pennsylvania
$18M +$214K +31,718 +1%
First Trust Advisors
3
First Trust Advisors
Illinois
$13.5M +$3.58M +531,240 +29%
ECM
4
Empire Capital Management
Connecticut
$12.2M +$4.09M +606,900 +40%
WC
5
Walthausen & Co
New York
$8.85M -$691K -102,544 -6%
T. Rowe Price Associates
6
T. Rowe Price Associates
Maryland
$8.15M -$720K -106,780 -7%
Neuberger Berman Group
7
Neuberger Berman Group
New York
$7.58M +$237K +35,113 +3%
Dimensional Fund Advisors
8
Dimensional Fund Advisors
Texas
$7.43M -$51.2K -7,599 -0.6%
BIT
9
BlackRock Institutional Trust
California
$7.16M +$96.9K +14,377 +1%
BFA
10
BlackRock Fund Advisors
California
$7.08M -$104K -15,493 -1%
Wellington Management Group
11
Wellington Management Group
Massachusetts
$6.68M -$2.7M -400,825 -26%
SC
12
Shellback Capital
Massachusetts
$4.93M +$5.81M +861,799 New
HCM
13
Horrell Capital Management
Arkansas
$4.76M +$1.15M +171,000 +26%
State Street
14
State Street
Massachusetts
$4.7M -$1.44M -214,043 -21%
Fidelity Investments
15
Fidelity Investments
Massachusetts
$4.59M -$2.63M -389,590 -33%
CS
16
Central Securities
New York
$3.43M
Northern Trust
17
Northern Trust
Illinois
$2.88M -$223K -33,149 -6%
Arrowstreet Capital
18
Arrowstreet Capital
Massachusetts
$2.76M +$123K +18,200 +4%
Bank of New York Mellon
19
Bank of New York Mellon
New York
$2.64M -$315K -46,753 -9%
D.E. Shaw & Co
20
D.E. Shaw & Co
New York
$2.5M +$142K +21,089 +5%
HCM
21
Highbridge Capital Management
New York
$2.16M +$858K +127,357 +51%
BIM
22
Bogle Investment Management
Massachusetts
$2.15M -$2.29M -340,083 -47%
Citadel Advisors
23
Citadel Advisors
Florida
$2.13M +$1.73M +256,627 +223%
Ameriprise
24
Ameriprise
Minnesota
$1.99M -$1.08M -160,149 -31%
KCM
25
Kennedy Capital Management
Missouri
$1.98M -$8.57K -1,271 -0.4%

RBBN Hedge Fund Activity: Q3 2015 in Review

109 of the 3,582 institutional investors tracked by Wall St. Rank reported a position in Ribbon Communications (RBBN) for Q3 2015, worth a combined $202M — down 18% from $247M a quarter earlier.

Sellers outnumbered buyers: 16 funds closed out of RBBN and 15 opened new positions — a net loss of 1 holder — while 43 trimmed existing stakes and 37 added.

The largest buyer was Shellback Capital, opening a new position worth an estimated $5.81M. The largest seller was Norges Bank, exiting entirely with an estimated $2.99M sold.

  • 109 institutional investors held Ribbon Communications (RBBN) as of Q3 2015, down from 111 in Q2 2015.
  • Funds reported $202M of Ribbon Communications stock for Q3 2015, down 18% quarter-over-quarter.
  • 15 funds opened new Ribbon Communications positions in Q3 2015 and 16 closed out, a net change of -1 holder.
  • The largest Ribbon Communications buyer in Q3 2015 was Shellback Capital, an estimated $5.81M added.
  • The largest Ribbon Communications seller in Q3 2015 was Norges Bank, an estimated $2.99M sold.

Based on aggregated 13F filings for Q3 2015.