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Ribbon Communications
RBBN

115 hedge funds and large institutions have $281M invested in Ribbon Communications in 2019 Q4 according to their latest regulatory filings, with 18 funds opening new positions, 49 increasing their positions, 28 reducing their positions, and 26 closing their positions.

New
Increased
Maintained
Reduced
Closed

75% more repeat investments, than reductions

Existing positions increased: 49 | Existing positions reduced: 28

0.13% more ownership

Funds ownership: 81.68% → 81.82% (+0.13%)

0% more funds holding in top 10

Funds holding in top 10: 1 → 1 (0)

7% less funds holding

Funds holding: 123 → 115 (-8)

31% less first-time investments, than exits

New positions opened: 18 | Existing positions closed: 26

46% less capital invested

Capital invested by funds: $525M → $281M (-$243M)

Holders
115
Holders Change
-8
Holders Change %
-6.5%
% of All Funds
2.27%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.02%
New
18
Increased
49
Reduced
28
Closed
26
Calls
$15K
Puts
–
Net Calls
+$15K
Net Calls Change
+$314K

Top Buyers

1
PCMI
Paradigm Capital Management Inc
New York
+$10.2M
2
Neuberger Berman Group
Neuberger Berman Group
New York
+$2.66M
3
AQR Capital Management
AQR Capital Management
Connecticut
+$2.54M
4
BCM
Bridgeway Capital Management
Texas
+$1.6M
5
HIM
Hillsdale Investment Management
Ontario, Canada
+$1.46M

Top Sellers

1
NC
Nokomis Capital
Texas
-$11.5M
2
KCM
Kennedy Capital Management
Missouri
-$3.76M
3
Vanguard Group
Vanguard Group
Pennsylvania
-$3.63M
4
RA
Royce & Associates
New York
-$2.54M
5
RHJA
Rice Hall James & Associates
California
-$1.86M
Name Holding Trade Value Shares
Change 		Change in
Stake
JP Morgan Chase
1
JP Morgan Chase
New York
$155M – – –
PCMI
2
Paradigm Capital Management Inc
New York
$18.9M +$10.2M +2,557,665 +72%
BlackRock
3
BlackRock
New York
$13.2M +$676K +169,743 +4%
Dimensional Fund Advisors
4
Dimensional Fund Advisors
Texas
$12.3M -$82.8K -20,813 -0.5%
Neuberger Berman Group
5
Neuberger Berman Group
New York
$10.6M +$2.66M +667,259 +24%
Vanguard Group
6
Vanguard Group
Pennsylvania
$8.81M -$3.63M -912,482 -24%
Renaissance Technologies
7
Renaissance Technologies
New York
$5.83M -$785K -197,300 -9%
State Street
8
State Street
Massachusetts
$4.03M +$345K +86,795 +7%
D.E. Shaw & Co
9
D.E. Shaw & Co
New York
$3.84M +$819K +205,740 +20%
CS
10
Central Securities
New York
$3.34M -$677K -170,000 -14%
RA
11
Royce & Associates
New York
$3.12M -$2.54M -638,803 -39%
Geode Capital Management
12
Geode Capital Management
Massachusetts
$2.41M +$138K +34,655 +5%
AQR Capital Management
13
AQR Capital Management
Connecticut
$2.38M +$2.54M +639,148 +501%
Arrowstreet Capital
14
Arrowstreet Capital
Massachusetts
$2.24M +$1.07M +269,826 +60%
Northern Trust
15
Northern Trust
Illinois
$2.17M -$4.29K -1,079 -0.2%
HCM
16
Horrell Capital Management
Arkansas
$2.15M -$497K -125,000 -15%
N
17
Nuveen
North Carolina
$2.12M +$61.7K +15,512 +2%
HIM
18
Herald Investment Management
United Kingdom
$1.88M – – –
HIM
19
Hillsdale Investment Management
Ontario, Canada
$1.86M +$1.46M +366,225 +157%
First Trust Advisors
20
First Trust Advisors
Illinois
$1.73M +$1.37M +344,333 +161%
Barrow, Hanley, Mewhinney & Strauss
21
Barrow, Hanley, Mewhinney & Strauss
Texas
$1.44M +$846K +212,537 +85%
BCM
22
Bridgeway Capital Management
Texas
$1.24M +$1.6M +400,900 New
Bank of New York Mellon
23
Bank of New York Mellon
New York
$1.2M +$17.7K +4,444 +1%
PCM
24
Penserra Capital Management
California
$1.12M +$1.09M +273,643 +229%
Charles Schwab
25
Charles Schwab
California
$1.08M +$34.4K +8,647 +3%
1
2 3 4 5

RBBN Hedge Fund Activity: Q4 2019 in Review

115 of the 5,075 institutional investors tracked by Wall St. Rank reported a position in Ribbon Communications (RBBN) for Q4 2019, worth a combined $281M — down 46% from $525M a quarter earlier.

Sellers outnumbered buyers: 26 funds closed out of RBBN and 18 opened new positions — a net loss of 8 holders — while 28 trimmed existing stakes and 49 added.

The largest buyer was Paradigm Capital Management Inc, adding an estimated $10.2M. The largest seller was Nokomis Capital, exiting entirely with an estimated $11.5M sold.

  • 115 institutional investors held Ribbon Communications (RBBN) as of Q4 2019, down from 123 in Q3 2019.
  • Funds reported $281M of Ribbon Communications stock for Q4 2019, down 46% quarter-over-quarter.
  • 18 funds opened new Ribbon Communications positions in Q4 2019 and 26 closed out, a net change of -8 holders.
  • The largest Ribbon Communications buyer in Q4 2019 was Paradigm Capital Management Inc, an estimated $10.2M added.
  • The largest Ribbon Communications seller in Q4 2019 was Nokomis Capital, an estimated $11.5M sold.

Based on aggregated 13F filings for Q4 2019.