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Rambus
RMBS

Overview Fund Activity

241 hedge funds and large institutions have $2.38B invested in Rambus in 2022 Q3 according to their latest regulatory filings, with 33 funds opening new positions, 82 increasing their positions, 92 reducing their positions, and 41 closing their positions.

Holders
241
Holders Change
-11
Holders Change %
-4.37%
% of All Funds
4.17%
Holding in Top 10
2
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.03%
New
33
Increased
82
Reduced
92
Closed
41
Calls
$12.6M
Puts
$7.48M
Net Calls
+$5.11M
Net Calls Change
-$29.6M

Top Buyers

1
Man Group
1
Man Group
United Kingdom
$9.72M
2
MIIM
2
Mesirow Institutional Investment Management
Illinois
$9.57M
3
Vanguard Group
3
Vanguard Group
Pennsylvania
$320M
4
JPMorgan Chase & Co
4
JPMorgan Chase & Co
New York
$20.7M
5
BlackRock
5
BlackRock
New York
$435M

Top Sellers

1
LLL
1
Lynrock Lake LP
New York
$0
2
Millennium Management
2
Millennium Management
New York
$256K
3
MFIMFI
3
Mesirow Financial Investment Management - Fixed Income
Illinois
$0
4
Assenagon Asset Management
4
Assenagon Asset Management
Luxembourg
$8.56M
5
EGM
5
Engineers Gate Manager
New York
$0
Name Market Value Shares Shares
Change 		Shares
Change %
MSRPS
251
Maryland State Retirement & Pension System
Maryland
– – -44,729 Closed
Two Sigma Investments
252
Two Sigma Investments
New York
– – -41,607 Closed
SSA
253
Schonfeld Strategic Advisors
New York
– – -39,421 Closed
MF
254
Magnetar Financial
Illinois
– – -29,825 Closed
MM
255
MQS Management
New York
– – -25,717 Closed
MFS
256
Mirabella Financial Services
United Kingdom
– – -19,779 Closed
QT
257
Quantbot Technologies
New York
– – -15,842 Closed
BFM
258
Boothbay Fund Management
New York
– – -13,614 Closed
Voloridge Investment Management
259
Voloridge Investment Management
Florida
– – -13,057 Closed
MAM
260
Martingale Asset Management
Massachusetts
– – -12,345 Closed
RIM
261
Redwood Investment Management
Arizona
– – -11,625 Closed
QT
262
Quantamental Technologies
New York
– – -9,897 Closed
PHK
263
Point72 Hong Kong
Hong Kong
– – -5,512 Closed
NICM
264
Neo Ivy Capital Management
New York
– – -2,423 Closed
Simplex Trading
265
Simplex Trading
Illinois
– – -1,931 Closed
RTC
266
Riverview Trust Company
Washington
– – -557 Closed
SFG
267
Steward Financial Group
Texas
– – -502 Closed
PFGIA
268
Patriot Financial Group Insurance Agency
Massachusetts
– – -459 Closed
PFS
269
Prospera Financial Services
Texas
– – -254 Closed
TCWM
270
Total Clarity Wealth Management
Illinois
– – -238 Closed
FBC
271
Fairfield, Bush & Co
Connecticut
– – -200 Closed
DFCM
272
Dark Forest Capital Management
Puerto Rico
– – -167 Closed
RG
273
Retirement Group
California
– – -155 Closed
WPA
274
West Paces Advisors
Georgia
– – -113 Closed
SSG
275
Summit Securities Group
New York
– – -50 Closed
8 9 10
11
12