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Ribbon Communications

124 hedge funds and large institutions have $256M invested in Ribbon Communications in 2015 Q1 according to their latest regulatory filings, with 22 funds opening new positions, 60 increasing their positions, 35 reducing their positions, and 53 closing their positions.

New
Increased
Maintained
Reduced
Closed

95% more call options, than puts

Call options by funds: $3.79M | Put options by funds: $1.95M

71% more repeat investments, than reductions

Existing positions increased: 60 | Existing positions reduced: 35

0% more funds holding in top 10

Funds holding in top 10: 11 (0)

20% less funds holding

Funds holding: 155124 (-31)

58% less first-time investments, than exits

New positions opened: 22 | Existing positions closed: 53

63% less capital invested

Capital invested by funds: $698M → $256M (-$442M)

Holders
124
Holders Change
-31
Holders Change %
-20%
% of All Funds
3.3%
Holding in Top 10
1
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.03%
New
22
Increased
60
Reduced
35
Closed
53
Calls
$3.79M
Puts
$1.95M
Net Calls
+$1.84M
Net Calls Change
+$1.15M
Name Holding Trade Value Shares
Change
Change in
Stake
Wellington Management Group
1
Wellington Management Group
Massachusetts
$36.8M +$5.02M +304,555 +7%
Vanguard Group
2
Vanguard Group
Pennsylvania
$24.1M +$3.07M +186,312 +6%
BIT
3
BlackRock Institutional Trust
California
$12.9M -$9.54K -579 -0%
T. Rowe Price Associates
4
T. Rowe Price Associates
Maryland
$12.1M +$2.68M +162,980 +12%
Dimensional Fund Advisors
5
Dimensional Fund Advisors
Texas
$10.9M -$594K -36,052 -3%
BFA
6
BlackRock Fund Advisors
California
$9.93M +$338K +20,496 +2%
First Trust Advisors
7
First Trust Advisors
Illinois
$8.65M +$2.51M +152,247 +16%
Luther King Capital Management (LKCM)
8
Luther King Capital Management (LKCM)
Texas
$7.49M -$8.28M -502,425 -35%
WC
9
Walthausen & Co
New York
$7.39M -$7.25K -440 -0%
State Street
10
State Street
Massachusetts
$7.28M +$1.36M +82,438 +10%
ECM
11
Empire Capital Management
Connecticut
$6.89M -$33.6M -2,040,056 -70%
Fidelity Investments
12
Fidelity Investments
Massachusetts
$6.01M +$9.08M +551,500 +261%
Northern Trust
13
Northern Trust
Illinois
$5.16M +$1.77M +107,260 +20%
CS
14
Central Securities
New York
$4.73M
Ameriprise
15
Ameriprise
Minnesota
$4.14M +$1.76M +106,608 +25%
Millennium Management
16
Millennium Management
New York
$3.71M +$5.31M +322,071 +216%
Norges Bank
17
Norges Bank
Norway
$3.67M +$176K +10,705 +2%
HAM
18
Harber Asset Management
North Carolina
$3.3M +$4.81M +291,927 +230%
Bank of New York Mellon
19
Bank of New York Mellon
New York
$3.27M -$7.61M -461,726 -53%
D.E. Shaw & Co
20
D.E. Shaw & Co
New York
$3.24M +$1.87M +113,729 +38%
IIM
21
Ironwood Investment Management
Massachusetts
$3.24M -$206K -12,508 -3%
HCM
22
Horrell Capital Management
Arkansas
$3.16M +$6.6M +400,500 New
BA
23
BlackRock Advisors
Delaware
$3.08M -$2.64M -160,170 -29%
GIP
24
Granite Investment Partners
California
$3.05M +$3.86M +234,591 +154%
Deutsche Bank
25
Deutsche Bank
Germany
$3M +$4.72M +286,603 +303%

RBBN Hedge Fund Activity: Q1 2015 in Review

124 of the 3,753 institutional investors tracked by Wall St. Rank reported a position in Ribbon Communications (RBBN) for Q1 2015, worth a combined $256M — down 63% from $698M a quarter earlier.

Sellers outnumbered buyers: 53 funds closed out of RBBN and 22 opened new positions — a net loss of 31 holders — while 35 trimmed existing stakes and 60 added.

The largest buyer was California Public Employees Retirement System, adding an estimated $9.92M. The largest seller was Empire Capital Management, cutting an estimated $33.6M.

  • 124 institutional investors held Ribbon Communications (RBBN) as of Q1 2015, down from 155 in Q4 2014.
  • Funds reported $256M of Ribbon Communications stock for Q1 2015, down 63% quarter-over-quarter.
  • 22 funds opened new Ribbon Communications positions in Q1 2015 and 53 closed out, a net change of -31 holders.
  • The largest Ribbon Communications buyer in Q1 2015 was California Public Employees Retirement System, an estimated $9.92M added.
  • The largest Ribbon Communications seller in Q1 2015 was Empire Capital Management, an estimated $33.6M sold.

Based on aggregated 13F filings for Q1 2015.