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
Name Market Value Shares Shares
Change
Shares
Change %
Mirae Asset Global Investments
76
Mirae Asset Global Investments
South Korea
$603K 78,637 -581 -0.7%
Thrivent Financial for Lutherans
77
Thrivent Financial for Lutherans
Minnesota
$591K 77,072 +1,695 +2%
QT
78
Quantbot Technologies
New York
$579K 75,600 -32,693 -30%
TPWA
79
TRUE Private Wealth Advisors
Oregon
$564K 73,643 -1,000 -1%
Citigroup
80
Citigroup
New York
$562K 73,284 +35,388 +93%
TPSF
81
Texas Permanent School Fund
Texas
$545K 71,002 +3,460 +5%
Manulife (Manufacturers Life Insurance)
82
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$511K 66,649 -1,746 -3%
UBS AM
83
UBS AM
Illinois
$455K 59,266 -13,592 -19%
FC
84
Ferris Capital
Massachusetts
$401K 52,345 +11,792 +29%
MIM
85
MetLife Investment Management
New Jersey
$383K 49,965
New York State Teachers Retirement System (NYSTRS)
86
New York State Teachers Retirement System (NYSTRS)
New York
$373K 48,672
MC
87
Menta Capital
California
$372K 48,449 +48,449 New
GCP
88
GSA Capital Partners
United Kingdom
$370K 48,178 -102,259 -68%
VOYA Investment Management
89
VOYA Investment Management
Georgia
$354K 46,174 +3,103 +7%
CSS
90
Cubist Systematic Strategies
Connecticut
$344K 44,843 +3,228 +8%
Jane Street
91
Jane Street
New York
$336K 43,830 +43,830 New
UBS Group
92
UBS Group
Switzerland
$328K 42,685 +12,863 +43%
Pacer Advisors
93
Pacer Advisors
Pennsylvania
$318K 41,427 +24,203 +141%
OPERF
94
Oregon Public Employees Retirement Fund
Oregon
$316K 41,263 +41,263 New
LSERS
95
Louisiana State Employees Retirement System
Louisiana
$312K 40,713 -6,587 -14%
COPPSERS
96
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$285K 37,205 +11,579 +45%
SOADOR
97
State of Alaska Department of Revenue
Alaska
$278K 36,284 +615 +2%
PI
98
PineBridge Investments
New York
$277K 36,055 +6,078 +20%
MLICM
99
Metropolitan Life Insurance Company (MetLife)
New York
$277K 36,070
AIM
100
Alambic Investment Management
California
$274K 35,700 +35,700 New