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Rambus
RMBS

Overview Fund Activity

172 hedge funds and large institutions have $1.28B invested in Rambus in 2017 Q4 according to their latest regulatory filings, with 24 funds opening new positions, 66 increasing their positions, 46 reducing their positions, and 18 closing their positions.

Holders
172
Holders Change
+4
Holders Change %
+2.38%
% of All Funds
3.91%
Holding in Top 10
–
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-100%
% of All Funds
–
New
24
Increased
66
Reduced
46
Closed
18
Calls
$17.4M
Puts
$6.93M
Net Calls
+$10.5M
Net Calls Change
-$329K

Top Buyers

1
DGHMC
1
Dalton, Greiner, Hartman, Maher & Co
New York
$17.5M
2
Wellington Management Group
2
Wellington Management Group
Massachusetts
$28.3M
3
Renaissance Technologies
3
Renaissance Technologies
New York
$60.2M
4
Deutsche Bank
4
Deutsche Bank
Germany
$18M
5
Morgan Stanley
5
Morgan Stanley
New York
$20.2M

Top Sellers

1
T. Rowe Price Associates
1
T. Rowe Price Associates
Maryland
$28.1M
2
Citadel Advisors
2
Citadel Advisors
Florida
$913K
3
Neuberger Berman Group
3
Neuberger Berman Group
New York
$48.8M
4
BlackRock
4
BlackRock
New York
$195M
5
CI
5
Cambiar Investors
Colorado
$9.82M
Name Market Value Shares Shares
Change 		Shares
Change %
PAM
26
Panagora Asset Management
Massachusetts
$9.47M 666,144 +37,734 +6%
Charles Schwab
27
Charles Schwab
California
$8.73M 613,535 +76,962 +14%
D.E. Shaw & Co
28
D.E. Shaw & Co
New York
$8.18M 575,517 +190,988 +50%
Goldman Sachs
29
Goldman Sachs
New York
$6.8M 477,909 +47,305 +11%
Bank of Montreal
30
Bank of Montreal
Ontario, Canada
$6.68M 469,703 +96,317 +26%
USAA
31
United Services Automobile Association
Texas
$6.43M 452,000 -191,000 -30%
Barclays
32
Barclays
United Kingdom
$5.95M 418,276 +242,337 +138%
CS
33
Credit Suisse
Switzerland
$5.73M 402,863 +252,391 +168%
SIM
34
Spark Investment Management
New York
$5.37M 377,800 – –
TCIM
35
TIAA CREF Investment Management
New York
$5.11M 359,390 -17,892 -5%
Axa
36
Axa
France
$5.1M 358,400 +298,600 +499%
AIM
37
Alambic Investment Management
California
$3.73M 262,500 -60,800 -19%
RhumbLine Advisers
38
RhumbLine Advisers
Massachusetts
$3.68M 259,030 +34,513 +15%
Royal Bank of Canada
39
Royal Bank of Canada
Ontario, Canada
$3.34M 234,768 +224,726 +2,238%
Legal & General Group
40
Legal & General Group
United Kingdom
$3.19M 223,944 +273 +0.1%
California Public Employees Retirement System
41
California Public Employees Retirement System
California
$2.95M 207,096 +7,799 +4%
SG Americas Securities
42
SG Americas Securities
New York
$2.93M 205,953 +182,365 +773%
Wells Fargo
43
Wells Fargo
California
$2.89M 203,452 +108,880 +115%
PPA
44
Parametric Portfolio Associates
Washington
$2.82M 198,154 +9,797 +5%
JPMorgan Chase & Co
45
JPMorgan Chase & Co
New York
$2.79M 195,920 +181,383 +1,248%
Swiss National Bank
46
Swiss National Bank
Switzerland
$2.67M 187,800 – –
ASRS
47
Arizona State Retirement System
Arizona
$2.62M 184,509 +127,809 +225%
AC
48
Alexandria Capital
Virginia
$2.56M 180,000 +180,000 New
Prudential Financial
49
Prudential Financial
New Jersey
$2.55M 179,321 -2,200 -1%
Luther King Capital Management (LKCM)
50
Luther King Capital Management (LKCM)
Texas
$2.45M 171,970 +55,225 +47%
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