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Rambus
RMBS

192 hedge funds and large institutions have $1.3B invested in Rambus in 2020 Q3 according to their latest regulatory filings, with 20 funds opening new positions, 58 increasing their positions, 70 reducing their positions, and 32 closing their positions.

New
Increased
Maintained
Reduced
Closed

3% more call options, than puts

Call options by funds: $11.4M | Put options by funds: $11.1M

0.65% less ownership

Funds ownership: 84.17% → 83.52% (-0.65%)

6% less funds holding

Funds holding: 204 → 192 (-12)

9% less capital invested

Capital invested by funds: $1.43B → $1.3B (-$133M)

17% less repeat investments, than reductions

Existing positions increased: 58 | Existing positions reduced: 70

38% less first-time investments, than exits

New positions opened: 20 | Existing positions closed: 32

Holders
192
Holders Change
-12
Holders Change %
-5.88%
% of All Funds
3.87%
Holding in Top 10
2
Holding in Top 10 Change
+2
Holding in Top 10 Change %
% of All Funds
0.04%
New
20
Increased
58
Reduced
70
Closed
32
Calls
$11.4M
Puts
$11.1M
Net Calls
+$294K
Net Calls Change
-$4.05M

Top Buyers

Rank Fund Capital Flow
1
LLL
Lynrock Lake LP
New York
+$48.1M
2
Invesco
Invesco
Georgia
+$14.3M
3
HCL
Heard Capital LLC
Illinois
+$6.14M
4
Loomis, Sayles & Company
Loomis, Sayles & Company
Massachusetts
+$5.11M
5
Ameriprise
Ameriprise
Minnesota
+$5.11M

Top Sellers

Rank Fund Capital Flow
1
VNIM
Vaughan Nelson Investment Management
Texas
-$31.8M
2
Renaissance Technologies
Renaissance Technologies
New York
-$8.96M
3
Millennium Management
Millennium Management
New York
-$8.78M
4
Vanguard Group
Vanguard Group
Pennsylvania
-$7.02M
5
Dimensional Fund Advisors
Dimensional Fund Advisors
Texas
-$6.04M
Name Holding Trade Value Shares
Change 		Change in
Stake
BA
101
Bridgewater Associates
Connecticut
$643K +$356K +25,094 +115%
OPERF
102
Oregon Public Employees Retirement Fund
Oregon
$636K +$21.3K +1,500 +3%
MSA
103
Mason Street Advisors
Wisconsin
$584K +$2.09K +147 +0.3%
Citigroup
104
Citigroup
New York
$550K -$715K -50,352 -56%
PP
105
Paloma Partners
Connecticut
$534K +$554K +39,019 New
MSL
106
Mackay Shields LLC
New York
$484K -$1.21M -85,500 -71%
VRS
107
Virginia Retirement Systems
Virginia
$483K +$501K +35,300 New
ASRS
108
Arizona State Retirement System
Arizona
$468K +$125K +8,802 +35%
AG
109
Aperio Group
California
$437K +$56K +3,940 +14%
MLICM
110
Metropolitan Life Insurance Company (MetLife)
New York
$425K -$48.7K -3,427 -10%
BNP Paribas Financial Markets
111
BNP Paribas Financial Markets
France
$398K +$235K +16,574 +133%
TRSOTSOK
112
Teachers Retirement System of the State of Kentucky
Kentucky
$379K – – –
Creative Planning
113
Creative Planning
Kansas
$364K – – –
FC
114
Ferris Capital
Massachusetts
$343K -$109K -7,700 -23%
QCM
115
Quantinno Capital Management
New York
$331K -$4.5K -317 -1%
Public Employees Retirement Association of Colorado
116
Public Employees Retirement Association of Colorado
Colorado
$327K – – –
EMG
117
ETF Managers Group
New Jersey
$314K +$16.1K +1,134 +5%
SEI Investments
118
SEI Investments
Pennsylvania
$312K -$4.59K -323 -1%
Pacer Advisors
119
Pacer Advisors
Pennsylvania
$299K +$311K +21,877 New
State of Wisconsin Investment Board
120
State of Wisconsin Investment Board
Wisconsin
$268K +$278K +19,600 New
Qube Research & Technologies (QRT)
121
Qube Research & Technologies (QRT)
United Kingdom
$249K -$284K -20,020 -52%
YMRC
122
Yorktown Management & Research Company
Virginia
$246K +$42.6K +3,000 +20%
Lido Advisors
123
Lido Advisors
California
$244K +$253K +17,818 New
IA
124
IndexIQ Advisors
New York
$232K +$13K +918 +6%
PA
125
Parallel Advisors
California
$229K – – –
3 4
5
6 7

RMBS Hedge Fund Activity: Q3 2020 in Review

192 of the 4,956 institutional investors tracked by Wall St. Rank reported a position in Rambus (RMBS) for Q3 2020, worth a combined $1.3B — down 9.3% from $1.43B a quarter earlier.

Sellers outnumbered buyers: 32 funds closed out of RMBS and 20 opened new positions — a net loss of 12 holders — while 70 trimmed existing stakes and 58 added.

The largest buyer was Lynrock Lake LP, adding an estimated $48.1M. The largest seller was Vaughan Nelson Investment Management, exiting entirely with an estimated $31.8M sold.

  • 192 institutional investors held Rambus (RMBS) as of Q3 2020, down from 204 in Q2 2020.
  • Funds reported $1.3B of Rambus stock for Q3 2020, down 9.3% quarter-over-quarter.
  • 20 funds opened new Rambus positions in Q3 2020 and 32 closed out, a net change of -12 holders.
  • The largest Rambus buyer in Q3 2020 was Lynrock Lake LP, an estimated $48.1M added.
  • The largest Rambus seller in Q3 2020 was Vaughan Nelson Investment Management, an estimated $31.8M sold.

Based on aggregated 13F filings for Q3 2020.