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Ribbon Communications

111 hedge funds and large institutions have $247M invested in Ribbon Communications in 2015 Q2 according to their latest regulatory filings, with 16 funds opening new positions, 35 increasing their positions, 44 reducing their positions, and 28 closing their positions.

New
Increased
Maintained
Reduced
Closed

100% more funds holding in top 10

Funds holding in top 10: 12 (+1)

3% less capital invested

Capital invested by funds: $256M → $247M (-$8.85M)

9% less call options, than puts

Call options by funds: $4.67M | Put options by funds: $5.14M

10% less funds holding

Funds holding: 124111 (-13)

20% less repeat investments, than reductions

Existing positions increased: 35 | Existing positions reduced: 44

43% less first-time investments, than exits

New positions opened: 16 | Existing positions closed: 28

Holders
111
Holders Change
-13
Holders Change %
-10.48%
% of All Funds
2.99%
Holding in Top 10
2
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+100%
% of All Funds
0.05%
New
16
Increased
35
Reduced
44
Closed
28
Calls
$4.67M
Puts
$5.14M
Net Calls
-$472K
Net Calls Change
-$2.32M
Name Holding Trade Value Shares
Change
Change in
Stake
Capital Research Global Investors
1
Capital Research Global Investors
California
$33.4M +$37.8M +4,820,500 New
Vanguard Group
2
Vanguard Group
Pennsylvania
$21.5M +$471K +60,006 +2%
First Trust Advisors
3
First Trust Advisors
Illinois
$12.7M +$5.8M +739,377 +67%
WC
4
Walthausen & Co
New York
$11.4M +$5.58M +712,104 +76%
Wellington Management Group
5
Wellington Management Group
Massachusetts
$10.9M -$24.3M -3,097,347 -66%
ECM
6
Empire Capital Management
Connecticut
$10.6M +$5.16M +658,156 +75%
T. Rowe Price Associates
7
T. Rowe Price Associates
Maryland
$10.6M -$35.3K -4,500 -0.3%
Dimensional Fund Advisors
8
Dimensional Fund Advisors
Texas
$9.04M -$609K -77,681 -6%
Neuberger Berman Group
9
Neuberger Berman Group
New York
$8.92M +$10.1M +1,289,286 New
BFA
10
BlackRock Fund Advisors
California
$8.68M -$48.6K -6,203 -0.5%
BIT
11
BlackRock Institutional Trust
California
$8.56M -$3.17M -404,671 -25%
Fidelity Investments
12
Fidelity Investments
Massachusetts
$8.26M +$3.37M +429,780 +56%
State Street
13
State Street
Massachusetts
$7.17M +$878K +112,013 +12%
BIM
14
Bogle Investment Management
Massachusetts
$4.96M +$5.62M +716,367 New
HCM
15
Horrell Capital Management
Arkansas
$4.57M +$2.04M +260,000 +65%
CS
16
Central Securities
New York
$4.15M
HAM
17
Harber Asset Management
North Carolina
$4.13M +$1.4M +178,556 +43%
Northern Trust
18
Northern Trust
Illinois
$3.71M -$924K -117,798 -18%
Bank of New York Mellon
19
Bank of New York Mellon
New York
$3.52M +$732K +93,376 +22%
Ameriprise
20
Ameriprise
Minnesota
$3.52M -$134K -17,115 -3%
Arrowstreet Capital
21
Arrowstreet Capital
Massachusetts
$3.21M +$1.93M +245,554 +112%
Norges Bank
22
Norges Bank
Norway
$2.99M -$255K -32,555 -7%
D.E. Shaw & Co
23
D.E. Shaw & Co
New York
$2.88M +$36.2K +4,622 +1%
ARTA
24
A.R.T. Advisors
New York
$2.77M +$1.95M +249,151 +164%
TCIM
25
TIAA CREF Investment Management
New York
$2.42M +$461K +58,727 +20%

RBBN Hedge Fund Activity: Q2 2015 in Review

111 of the 3,711 institutional investors tracked by Wall St. Rank reported a position in Ribbon Communications (RBBN) for Q2 2015, worth a combined $247M — down 3.5% from $256M a quarter earlier.

Sellers outnumbered buyers: 28 funds closed out of RBBN and 16 opened new positions — a net loss of 12 holders — while 44 trimmed existing stakes and 35 added.

The largest buyer was Capital Research Global Investors, opening a new position worth an estimated $37.8M. The largest seller was Wellington Management Group, cutting an estimated $24.3M.

  • 111 institutional investors held Ribbon Communications (RBBN) as of Q2 2015, down from 124 in Q1 2015.
  • Funds reported $247M of Ribbon Communications stock for Q2 2015, down 3.5% quarter-over-quarter.
  • 16 funds opened new Ribbon Communications positions in Q2 2015 and 28 closed out, a net change of -12 holders.
  • The largest Ribbon Communications buyer in Q2 2015 was Capital Research Global Investors, an estimated $37.8M added.
  • The largest Ribbon Communications seller in Q2 2015 was Wellington Management Group, an estimated $24.3M sold.

Based on aggregated 13F filings for Q2 2015.