177 hedge funds and large institutions have $936M invested in Rambus in 2018 Q3 according to their latest regulatory filings, with 23 funds opening new positions, 54 increasing their positions, 63 reducing their positions, and 15 closing their positions.

Holders
177
Holders Change
+6
Holders Change %
+3.51%
% of All Funds
4.05%
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
23
Increased
54
Reduced
63
Closed
15
Calls
$8.95M
Puts
$2.14M
Net Calls
+$6.81M
Net Calls Change
+$764K
Name Market Value Shares Shares
Change
Shares
Change %
Manulife (Manufacturers Life Insurance)
76
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$747K 68,395 -9,730 -12%
TPSF
77
Texas Permanent School Fund
Texas
$737K 67,542 -1,829 -3%
DTL
78
Dynamic Technology Lab
Singapore
$688K 63,063 +63,063 New
SGI
79
Summit Global Investments
Utah
$655K 60,000 +10,700 +22%
EGM
80
Engineers Gate Manager
New York
$631K 57,838 -31,730 -35%
Walleye Trading
81
Walleye Trading
New York
$604K 55,331 +21,014 +61%
Susquehanna International Group
82
Susquehanna International Group
Pennsylvania
$561K 51,448 -23,933 -32%
MIM
83
MetLife Investment Management
New Jersey
$545K 49,965
New York State Teachers Retirement System (NYSTRS)
84
New York State Teachers Retirement System (NYSTRS)
New York
$531K 48,672
LSERS
85
Louisiana State Employees Retirement System
Louisiana
$516K 47,300 -800 -2%
CA
86
Commerzbank Aktiengesellschaft
Germany
$507K 46,428 -3,103 -6%
Bank of America
87
Bank of America
North Carolina
$483K 44,313 -55,397 -56%
VOYA Investment Management
88
VOYA Investment Management
Georgia
$470K 43,071
CSS
89
Cubist Systematic Strategies
Connecticut
$454K 41,615 -10,990 -21%
FC
90
Ferris Capital
Massachusetts
$442K 40,553
Citigroup
91
Citigroup
New York
$413K 37,896 -15,353 -29%
MLICM
92
Metropolitan Life Insurance Company (MetLife)
New York
$394K 36,070
SOADOR
93
State of Alaska Department of Revenue
Alaska
$389K 35,669
BCM
94
BlueCrest Capital Management
Jersey
$378K 34,683 +34,683 New
MSA
95
Mason Street Advisors
Wisconsin
$347K 31,807 +768 +2%
Creative Planning
96
Creative Planning
Kansas
$337K 30,854 +150 +0.5%
PI
97
PineBridge Investments
New York
$327K 29,977 +10,990 +58%
GC
98
Guggenheim Capital
Illinois
$326K 29,877 -7,196 -19%
UBS Group
99
UBS Group
Switzerland
$325K 29,822 +24,190 +430%
TRSOTSOK
100
Teachers Retirement System of the State of Kentucky
Kentucky
$319K 29,212 -1,400 -5%