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Ribbon Communications
RBBN

145 hedge funds and large institutions have $422M invested in Ribbon Communications in 2023 Q1 according to their latest regulatory filings, with 30 funds opening new positions, 53 increasing their positions, 36 reducing their positions, and 13 closing their positions.

New
Increased
Maintained
Reduced
Closed

131% more first-time investments, than exits

New positions opened: 30 | Existing positions closed: 13

100% more funds holding in top 10

Funds holding in top 10: 1 → 2 (+1)

47% more repeat investments, than reductions

Existing positions increased: 53 | Existing positions reduced: 36

33% more capital invested

Capital invested by funds: $319M → $422M (+$104M)

12% more funds holding

Funds holding: 130 → 145 (+15)

0.94% more ownership

Funds ownership: 70.22% → 71.16% (+0.94%)

67% less call options, than puts

Call options by funds: $95K | Put options by funds: $290K

Holders
145
Holders Change
+15
Holders Change %
+11.54%
% of All Funds
2.31%
Holding in Top 10
2
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+100%
% of All Funds
0.03%
New
30
Increased
53
Reduced
36
Closed
13
Calls
$95K
Puts
$290K
Net Calls
-$195K
Net Calls Change
-$229K

Top Buyers

Rank Fund Capital Flow
1
Neuberger Berman Group
Neuberger Berman Group
New York
+$7.73M
2
Millennium Management
Millennium Management
New York
+$4.47M
3
RA
Royce & Associates
New York
+$2.11M
4
Citadel Advisors
Citadel Advisors
Florida
+$1.83M
5
Arrowstreet Capital
Arrowstreet Capital
Massachusetts
+$1.59M

Top Sellers

Rank Fund Capital Flow
1
First Trust Advisors
First Trust Advisors
Illinois
-$16.8M
2
IECM
Intrinsic Edge Capital Management
Illinois
-$1.2M
3
Federated Hermes
Federated Hermes
Pennsylvania
-$1.17M
4
WCM
Westerly Capital Management
California
-$822K
5
AE
AMH Equity
New York
-$673K
Name Holding Trade Value Shares
Change 		Change in
Stake
Fidelity Investments
126
Fidelity Investments
Massachusetts
$11.1K +$7.02K +1,920 +145%
TRCT
127
Tower Research Capital (TRC)
New York
$9K -$42.2K -11,548 -81%
Group One Trading
128
Group One Trading
Illinois
$7.52K +$3.65K +1,000 +83%
PPC
129
Park Place Capital
Alabama
$7.38K – – –
Osaic Holdings
130
Osaic Holdings
Arizona
$5.7K +$5.83K +1,596 +2,280%
CB
131
Community Bank
New York
$4.79K – – –
US Bancorp
132
US Bancorp
Minnesota
$4.01K – – –
ACM
133
Aquatic Capital Management
Illinois
$4K +$4.75K +1,300 New
WWP
134
WR Wealth Planners
Missouri
$3.8K +$4.06K +1,112 New
CAM
135
ClariVest Asset Management
California
$2K +$1.68K +460 New
MCM
136
Manchester Capital Management
Vermont
$914 +$450 +123 +85%
KFS
137
Kelly Financial Services
Massachusetts
$684 – – –
AAG
138
Armstrong Advisory Group
Massachusetts
$537 – – –
NC
139
NewSquare Capital
Pennsylvania
$479 – – –
HGWM
140
Harvest Group Wealth Management
Massachusetts
$383 – – –
S
141
SignatureFD
Georgia
$157 – – –
AF
142
Allworth Financial
California
$69 – – –
IA
143
IFP Advisors
Florida
$61 -$4.35K -1,189 -99%
TFM
144
TFC Financial Management
Massachusetts
$42 – – –
AP
145
Arlington Partners
Alabama
$21 – – –
First Trust Advisors
146
First Trust Advisors
Illinois
– -$16.8M -6,040,443 Closed
SO
147
STRS Ohio
Ohio
– -$146K -52,400 Closed
ACM
148
Acrisure Capital Management
Texas
– -$101K -36,105 Closed
IFG
149
Independent Financial Group
California
– -$47.4K -17,000 Closed
Lazard Asset Management
150
Lazard Asset Management
New York
– -$41K -14,825 Closed
3 4 5
6
7

RBBN Hedge Fund Activity: Q1 2023 in Review

145 of the 6,275 institutional investors tracked by Wall St. Rank reported a position in Ribbon Communications (RBBN) for Q1 2023, worth a combined $422M — up 33% from $319M a quarter earlier.

Buyers outnumbered sellers: 30 funds opened new RBBN positions and 13 closed out — a net gain of 17 holders — while 53 added to existing stakes and 36 trimmed.

The largest buyer was Neuberger Berman Group, adding an estimated $7.73M. The largest seller was First Trust Advisors, exiting entirely with an estimated $16.8M sold.

  • 145 institutional investors held Ribbon Communications (RBBN) as of Q1 2023, up from 130 in Q4 2022.
  • Funds reported $422M of Ribbon Communications stock for Q1 2023, up 33% quarter-over-quarter.
  • 30 funds opened new Ribbon Communications positions in Q1 2023 and 13 closed out, a net change of +17 holders.
  • The largest Ribbon Communications buyer in Q1 2023 was Neuberger Berman Group, an estimated $7.73M added.
  • The largest Ribbon Communications seller in Q1 2023 was First Trust Advisors, an estimated $16.8M sold.

Based on aggregated 13F filings for Q1 2023.