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Ribbon Communications
RBBN

113 hedge funds and large institutions have $221M invested in Ribbon Communications in 2017 Q1 according to their latest regulatory filings, with 19 funds opening new positions, 38 increasing their positions, 36 reducing their positions, and 25 closing their positions.

New
Increased
Maintained
Reduced
Closed

6% more capital invested

Capital invested by funds: $208M → $221M (+$12.8M)

1.63% more ownership

Funds ownership: 66.89% → 68.52% (+1.6%)

6% more repeat investments, than reductions

Existing positions increased: 38 | Existing positions reduced: 36

10% less funds holding

Funds holding: 125 → 113 (-12)

24% less first-time investments, than exits

New positions opened: 19 | Existing positions closed: 25

Holders
113
Holders Change
-12
Holders Change %
-9.6%
% of All Funds
2.81%
Holding in Top 10
1
Holding in Top 10 Change
+1
Holding in Top 10 Change %
% of All Funds
0.02%
New
19
Increased
38
Reduced
36
Closed
25
Calls
$431K
Puts
–
Net Calls
+$431K
Net Calls Change
+$505K

Top Buyers

Rank Fund Capital Flow
1
BlackRock
BlackRock
New York
+$19.7M
2
HRCM
Hawk Ridge Capital Management
California
+$8.19M
3
JP Morgan Chase
JP Morgan Chase
New York
+$6.21M
4
First Trust Advisors
First Trust Advisors
Illinois
+$3.85M
5
Arrowstreet Capital
Arrowstreet Capital
Massachusetts
+$2.44M

Top Sellers

Rank Fund Capital Flow
1
Capital Research Global Investors
Capital Research Global Investors
California
-$12M
2
Vanguard Group
Vanguard Group
Pennsylvania
-$4.5M
3
Invesco
Invesco
Georgia
-$1.73M
4
Renaissance Technologies
Renaissance Technologies
New York
-$1.14M
5
SIM
Spark Investment Management
New York
-$952K
Name Holding Trade Value Shares
Change 		Change in
Stake
SIM
26
Spark Investment Management
New York
$1.51M -$952K -150,300 -40%
Fidelity Investments
27
Fidelity Investments
Massachusetts
$1.5M +$690K +108,880 +91%
Citadel Advisors
28
Citadel Advisors
Florida
$1.38M +$242K +38,202 +22%
Charles Schwab
29
Charles Schwab
California
$1.23M +$67.2K +10,602 +6%
NFA
30
Nationwide Fund Advisors
Ohio
$1.12M -$11.8K -1,856 -1%
California Public Employees Retirement System
31
California Public Employees Retirement System
California
$1.12M +$41.8K +6,600 +4%
Invesco
32
Invesco
Georgia
$978K -$1.73M -273,501 -65%
PPA
33
Parametric Portfolio Associates
Washington
$969K -$67K -10,571 -7%
CPA
34
Cowen Prime Advisors
New York
$935K +$6.33K +1,000 +0.7%
PCM
35
Piermont Capital Management
Missouri
$916K -$80.6K -12,730 -8%
MC
36
Menta Capital
California
$879K +$845K +133,426 New
AIM
37
Alambic Investment Management
California
$862K +$314K +49,600 +61%
Russell Investments Group
38
Russell Investments Group
United Kingdom
$850K -$67.1K -10,600 -8%
Goldman Sachs
39
Goldman Sachs
New York
$800K +$169K +26,757 +28%
IIM
40
Ironwood Investment Management
Massachusetts
$694K +$399 +63 +0.1%
California State Teachers Retirement System (CalSTRS)
41
California State Teachers Retirement System (CalSTRS)
California
$619K -$27.2K -4,300 -4%
TA
42
Teachers Advisors
New York
$615K -$59.4K -9,382 -9%
Swiss National Bank
43
Swiss National Bank
Switzerland
$534K – – –
New York State Common Retirement Fund
44
New York State Common Retirement Fund
New York
$526K +$125K +19,732 +33%
Morgan Stanley
45
Morgan Stanley
New York
$515K -$447K -70,496 -47%
PA
46
Profund Advisors
Maryland
$492K +$84.7K +13,373 +22%
KBC Group
47
KBC Group
Belgium
$442K +$13.2K +2,085 +3%
RhumbLine Advisers
48
RhumbLine Advisers
Massachusetts
$392K +$28.6K +4,514 +8%
Wells Fargo
49
Wells Fargo
California
$374K -$56K -8,848 -14%
CS
50
Credit Suisse
Switzerland
$359K -$100K -15,832 -23%
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RBBN Hedge Fund Activity: Q1 2017 in Review

113 of the 4,017 institutional investors tracked by Wall St. Rank reported a position in Ribbon Communications (RBBN) for Q1 2017, worth a combined $221M — up 6.1% from $208M a quarter earlier.

Sellers outnumbered buyers: 25 funds closed out of RBBN and 19 opened new positions — a net loss of 6 holders — while 36 trimmed existing stakes and 38 added.

The largest buyer was BlackRock, adding an estimated $19.7M. The largest seller was Capital Research Global Investors, cutting an estimated $12M.

  • 113 institutional investors held Ribbon Communications (RBBN) as of Q1 2017, down from 125 in Q4 2016.
  • Funds reported $221M of Ribbon Communications stock for Q1 2017, up 6.1% quarter-over-quarter.
  • 19 funds opened new Ribbon Communications positions in Q1 2017 and 25 closed out, a net change of -6 holders.
  • The largest Ribbon Communications buyer in Q1 2017 was BlackRock, an estimated $19.7M added.
  • The largest Ribbon Communications seller in Q1 2017 was Capital Research Global Investors, an estimated $12M sold.

Based on aggregated 13F filings for Q1 2017.