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Rambus
RMBS

Overview Fund Activity

187 hedge funds and large institutions have $665M invested in Rambus in 2018 Q4 according to their latest regulatory filings, with 38 funds opening new positions, 66 increasing their positions, 50 reducing their positions, and 28 closing their positions.

Holders
187
Holders Change
+10
Holders Change %
+5.65%
% of All Funds
4.17%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
38
Increased
66
Reduced
50
Closed
28
Calls
$3.74M
Puts
$1.85M
Net Calls
+$1.88M
Net Calls Change
-$4.93M

Top Buyers

1
Morgan Stanley
1
Morgan Stanley
New York
$16.4M
2
LLL
2
Lynrock Lake LP
New York
$8.18M
3
JPMorgan Chase & Co
3
JPMorgan Chase & Co
New York
$37.6M
4
Two Sigma Investments
4
Two Sigma Investments
New York
$4.22M
5
D.E. Shaw & Co
5
D.E. Shaw & Co
New York
$7.96M

Top Sellers

1
Vanguard Group
1
Vanguard Group
Pennsylvania
$68.3M
2
Primecap Management
2
Primecap Management
California
$9.66M
3
Invesco
3
Invesco
Georgia
$3.59M
4
Man Group
4
Man Group
United Kingdom
$0
5
Deutsche Bank
5
Deutsche Bank
Germany
$9.72M
Name Market Value Shares Shares
Change 		Shares
Change %
Citadel Advisors
26
Citadel Advisors
Florida
$4.07M 531,177 +178,361 +51%
SIM
27
Spark Investment Management
New York
$3.7M 482,000 +87,000 +22%
Invesco
28
Invesco
Georgia
$3.59M 468,256 -899,611 -66%
Goldman Sachs
29
Goldman Sachs
New York
$3.55M 462,996 +122,816 +36%
CI
30
Cambiar Investors
Colorado
$3.46M 451,444 +52,472 +13%
Millennium Management
31
Millennium Management
New York
$3.07M 400,453 +191,155 +91%
Stifel Financial
32
Stifel Financial
Missouri
$2.55M 317,274 -47,495 -13%
TCIM
33
TIAA CREF Investment Management
New York
$2.5M 326,468 +24,806 +8%
RhumbLine Advisers
34
RhumbLine Advisers
Massachusetts
$2.43M 316,804 +54,275 +21%
Russell Investments Group
35
Russell Investments Group
United Kingdom
$2.16M 282,085 +195,583 +226%
Legal & General Group
36
Legal & General Group
United Kingdom
$2.08M 271,166 +18,022 +7%
Bank of Montreal
37
Bank of Montreal
Ontario, Canada
$2.08M 270,890 -210,850 -44%
Royal Bank of Canada
38
Royal Bank of Canada
Ontario, Canada
$2.07M 270,043 +4,547 +2%
Barclays
39
Barclays
United Kingdom
$2.03M 264,585 -59,018 -18%
BCM
40
Bridgeway Capital Management
Texas
$1.92M 250,000 – –
California Public Employees Retirement System
41
California Public Employees Retirement System
California
$1.89M 246,582 +4,906 +2%
CS
42
Credit Suisse
Switzerland
$1.79M 233,634 -100,209 -30%
Jacobs Levy Equity Management
43
Jacobs Levy Equity Management
New Jersey
$1.78M 232,439 +107,139 +86%
PPA
44
Parametric Portfolio Associates
Washington
$1.51M 196,413 +29,868 +18%
Credit Agricole
45
Credit Agricole
France
$1.5M 195,832 +60,000 +44%
Swiss National Bank
46
Swiss National Bank
Switzerland
$1.46M 190,500 – –
AC
47
Alexandria Capital
Virginia
$1.38M 180,000 – –
Prudential Financial
48
Prudential Financial
New Jersey
$1.35M 176,260 -951 -0.5%
PCM
49
Piermont Capital Management
Missouri
$1.32M 171,420 -2,500 -1%
ASRS
50
Arizona State Retirement System
Arizona
$1.28M 167,090 +11,372 +7%
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