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Ribbon Communications

146 hedge funds and large institutions have $804M invested in Ribbon Communications in 2021 Q1 according to their latest regulatory filings, with 37 funds opening new positions, 42 increasing their positions, 49 reducing their positions, and 17 closing their positions.

New
Increased
Maintained
Reduced
Closed

118% more first-time investments, than exits

New positions opened: 37 | Existing positions closed: 17

24% more capital invested

Capital invested by funds: $649M → $804M (+$156M)

14% more funds holding

Funds holding: 128146 (+18)

0% more funds holding in top 10

Funds holding in top 10: 33 (0)

0.68% less ownership

Funds ownership: 68.04%67.35% (-0.68%)

14% less repeat investments, than reductions

Existing positions increased: 42 | Existing positions reduced: 49

81% less call options, than puts

Call options by funds: $2.62M | Put options by funds: $13.9M

Holders
146
Holders Change
+18
Holders Change %
+14.06%
% of All Funds
2.56%
Holding in Top 10
3
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.05%
New
37
Increased
42
Reduced
49
Closed
17
Calls
$2.62M
Puts
$13.9M
Net Calls
-$11.3M
Net Calls Change
-$5.34M
Name Holding Trade Value Shares
Change
Change in
Stake
BCM
51
Bridgeway Capital Management
Texas
$780K -$3.11M -375,900 -80%
Deutsche Bank
52
Deutsche Bank
Germany
$707K +$317K +38,282 +80%
VRS
53
Virginia Retirement Systems
Virginia
$617K -$91.9K -11,100 -13%
ZCM
54
Zebra Capital Management
Connecticut
$615K +$620K +74,892 New
MSL
55
Mackay Shields LLC
New York
$580K -$389K -47,000 -40%
AQR Capital Management
56
AQR Capital Management
Connecticut
$559K +$478K +57,733 +556%
UBS AM
57
UBS AM
Illinois
$535K -$153K -18,471 -22%
EGM
58
Engineers Gate Manager
New York
$533K -$308K -37,205 -36%
MWA
59
Meridian Wealth Advisors
Texas
$533K -$207K -25,000 -28%
PCM
60
Palisade Capital Management
New Jersey
$493K -$82.8K -10,000 -14%
Ohio Public Employees Retirement System (OPERS)
61
Ohio Public Employees Retirement System (OPERS)
Ohio
$478K
New York State Common Retirement Fund
62
New York State Common Retirement Fund
New York
$474K +$93.5K +11,300 +24%
Barclays
63
Barclays
United Kingdom
$473K +$296K +35,734 +162%
Simplex Trading
64
Simplex Trading
Illinois
$434K +$306K +36,933 +231%
SFI
65
Susquehanna Fundamental Investments
Pennsylvania
$421K +$172K +20,829 +69%
PAM
66
Panagora Asset Management
Massachusetts
$405K +$374K +45,239 +1,100%
IA
67
IndexIQ Advisors
New York
$401K +$405K +48,887 New
CS
68
Credit Suisse
Switzerland
$400K -$267K -32,204 -40%
VOYA Investment Management
69
VOYA Investment Management
Georgia
$392K +$145K +17,499 +58%
Mackenzie Financial
70
Mackenzie Financial
Ontario, Canada
$389K -$141K -17,070 -26%
BFM
71
Boothbay Fund Management
New York
$353K -$241K -29,142 -40%
T. Rowe Price Associates
72
T. Rowe Price Associates
Maryland
$349K +$902 +109 +0.3%
Manulife (Manufacturers Life Insurance)
73
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$327K -$25.4K -3,065 -7%
CSS
74
Cubist Systematic Strategies
Connecticut
$314K +$19.6K +2,365 +7%
State of Wisconsin Investment Board
75
State of Wisconsin Investment Board
Wisconsin
$310K +$313K +37,800 New

RBBN Hedge Fund Activity: Q1 2021 in Review

146 of the 5,695 institutional investors tracked by Wall St. Rank reported a position in Ribbon Communications (RBBN) for Q1 2021, worth a combined $804M — up 24% from $649M a quarter earlier.

Buyers outnumbered sellers: 37 funds opened new RBBN positions and 17 closed out — a net gain of 20 holders — while 42 added to existing stakes and 49 trimmed.

The largest buyer was Impax Asset Management Group, opening a new position worth an estimated $8.28M. The largest seller was Invesco, cutting an estimated $20.3M.

  • 146 institutional investors held Ribbon Communications (RBBN) as of Q1 2021, up from 128 in Q4 2020.
  • Funds reported $804M of Ribbon Communications stock for Q1 2021, up 24% quarter-over-quarter.
  • 37 funds opened new Ribbon Communications positions in Q1 2021 and 17 closed out, a net change of +20 holders.
  • The largest Ribbon Communications buyer in Q1 2021 was Impax Asset Management Group, an estimated $8.28M added.
  • The largest Ribbon Communications seller in Q1 2021 was Invesco, an estimated $20.3M sold.

Based on aggregated 13F filings for Q1 2021.