180 hedge funds and large institutions have $1.07B invested in Rambus in 2019 Q2 according to their latest regulatory filings, with 21 funds opening new positions, 74 increasing their positions, 51 reducing their positions, and 14 closing their positions.

Holders
180
Holders Change
+4
Holders Change %
+2.27%
% of All Funds
3.92%
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
21
Increased
74
Reduced
51
Closed
14
Calls
$11.4M
Puts
$2.28M
Net Calls
+$9.09M
Net Calls Change
+$5.88M
Name Market Value Shares Shares
Change
Shares
Change %
Deutsche Bank
26
Deutsche Bank
Germany
$6.44M 535,442 -705,256 -57%
PAM
27
Panagora Asset Management
Massachusetts
$5.01M 416,397 -14,562 -3%
Citadel Advisors
28
Citadel Advisors
Florida
$4.93M 409,631 -215,143 -34%
Two Sigma Investments
29
Two Sigma Investments
New York
$4.6M 381,899 -103,823 -21%
SG Americas Securities
30
SG Americas Securities
New York
$4.55M 377,559 +222,251 +143%
Barclays
31
Barclays
United Kingdom
$4.37M 362,921 +91,009 +33%
Jacobs Levy Equity Management
32
Jacobs Levy Equity Management
New Jersey
$4.21M 349,536 -115,602 -25%
CS
33
Credit Suisse
Switzerland
$4.11M 341,098 +43,752 +15%
Axa
34
Axa
France
$4.03M 334,575 +263,375 +370%
RhumbLine Advisers
35
RhumbLine Advisers
Massachusetts
$4.01M 333,057 +12,785 +4%
PPA
36
Parametric Portfolio Associates
Washington
$3.68M 305,907 +4,579 +2%
Legal & General Group
37
Legal & General Group
United Kingdom
$3.61M 299,361 +1,777 +0.6%
Bank of Montreal
38
Bank of Montreal
Ontario, Canada
$3.38M 280,724 +10,432 +4%
Grantham, Mayo, Van Otterloo & Co (GMO)
39
Grantham, Mayo, Van Otterloo & Co (GMO)
Massachusetts
$3.35M 278,300 +278,300 New
Royal Bank of Canada
40
Royal Bank of Canada
Ontario, Canada
$3.2M 265,607 +2,344 +0.9%
SIM
41
Spark Investment Management
New York
$3.07M 254,900 -445,000 -64%
BCM
42
Bridgeway Capital Management
Texas
$3.01M 250,000
Public Sector Pension Investment Board (PSP Investments)
43
Public Sector Pension Investment Board (PSP Investments)
Quebec, Canada
$2.92M 242,506 +142,800 +143%
3C
44
361 Capital
Colorado
$2.86M 237,783 -67,347 -22%
CI
45
Cambiar Investors
Colorado
$2.79M 231,342 -76,060 -25%
Man Group
46
Man Group
United Kingdom
$2.74M 227,582 +219,670 +2,776%
FIM
47
Foresters Investment Management
New York
$2.52M 209,500 +209,500 New
Canada Pension Plan Investment Board
48
Canada Pension Plan Investment Board
Ontario, Canada
$2.47M 205,000 +205,000 New
Swiss National Bank
49
Swiss National Bank
Switzerland
$2.44M 202,900 +5,100 +3%
BGIM
50
Brandywine Global Investment Management
Pennsylvania
$2.38M 197,957 +197,957 New