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
Name Market Value Shares Shares
Change
Shares
Change %
EGM
76
Engineers Gate Manager
New York
$1.02M 71,634 -9,847 -12%
Public Sector Pension Investment Board (PSP Investments)
77
Public Sector Pension Investment Board (PSP Investments)
Quebec, Canada
$1M 70,546
Thrivent Financial for Lutherans
78
Thrivent Financial for Lutherans
Minnesota
$962K 67,654 +1,334 +2%
CSS
79
Cubist Systematic Strategies
Connecticut
$954K 67,082 +13,862 +26%
SEI Investments
80
SEI Investments
Pennsylvania
$920K 64,692 -265 -0.4%
Citadel Advisors
81
Citadel Advisors
Florida
$913K 64,232 -622,912 -91%
CA
82
Commerzbank Aktiengesellschaft
Germany
$906K 63,731 +14,901 +31%
GCP
83
GSA Capital Partners
United Kingdom
$853K 59,968 +20,131 +51%
QIM
84
Quantitative Investment Management
Virginia
$760K 53,500 +53,500 New
BNP Paribas Financial Markets
85
BNP Paribas Financial Markets
France
$720K 50,654 -4,905 -9%
MIM
86
MetLife Investment Management
New Jersey
$711K 49,965 +49,965 New
VOYA Investment Management
87
VOYA Investment Management
Georgia
$698K 49,069
New York State Teachers Retirement System (NYSTRS)
88
New York State Teachers Retirement System (NYSTRS)
New York
$692K 48,672
Balyasny Asset Management
89
Balyasny Asset Management
Illinois
$686K 48,265 +48,265 New
LSERS
90
Louisiana State Employees Retirement System
Louisiana
$671K 47,200 +2,900 +7%
PI
91
PineBridge Investments
New York
$651K 45,798 +32,238 +238%
FC
92
Ferris Capital
Massachusetts
$648K 45,553 +7,874 +21%
MERSOM
93
Municipal Employees' Retirement System of Michigan
Michigan
$596K 41,920
AG
94
Aperio Group
California
$551K 38,745 +2,449 +7%
Teacher Retirement System of Texas
95
Teacher Retirement System of Texas
Texas
$541K 38,038 +38,038 New
FANJ
96
Financial Architects (New Jersey)
New Jersey
$526K 37,000 -1,000 -3%
Janney Montgomery Scott
97
Janney Montgomery Scott
Pennsylvania
$526K 37,016 +37,016 New
MLICM
98
Metropolitan Life Insurance Company (MetLife)
New York
$498K 35,022 -37,827 -52%
TD Asset Management
99
TD Asset Management
Ontario, Canada
$482K 33,919 -40,781 -55%
TRSOTSOK
100
Teachers Retirement System of the State of Kentucky
Kentucky
$469K 33,000