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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.

New
Increased
Maintained
Reduced
Closed

102% more call options, than puts

Call options by funds: $3.74M | Put options by funds: $1.85M

36% more first-time investments, than exits

New positions opened: 38 | Existing positions closed: 28

32% more repeat investments, than reductions

Existing positions increased: 66 | Existing positions reduced: 50

6% more funds holding

Funds holding: 177187 (+10)

0.08% less ownership

Funds ownership: 79.97%79.89% (-0.08%)

29% less capital invested

Capital invested by funds: $936M → $665M (-$271M)

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 Holding Trade Value Shares
Change
Change in
Stake
Mirae Asset Global Investments
76
Mirae Asset Global Investments
South Korea
$603K -$5.05K -581 -0.7%
Thrivent Financial for Lutherans
77
Thrivent Financial for Lutherans
Minnesota
$591K +$14.7K +1,695 +2%
QT
78
Quantbot Technologies
New York
$579K -$284K -32,693 -30%
TPWA
79
TRUE Private Wealth Advisors
Oregon
$564K -$8.69K -1,000 -1%
Citigroup
80
Citigroup
New York
$562K +$308K +35,388 +93%
TPSF
81
Texas Permanent School Fund
Texas
$545K +$30.1K +3,460 +5%
Manulife (Manufacturers Life Insurance)
82
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$511K -$15.2K -1,746 -3%
UBS AM
83
UBS AM
Illinois
$455K -$118K -13,592 -19%
FC
84
Ferris Capital
Massachusetts
$401K +$102K +11,792 +29%
MIM
85
MetLife Investment Management
New Jersey
$383K
New York State Teachers Retirement System (NYSTRS)
86
New York State Teachers Retirement System (NYSTRS)
New York
$373K
MC
87
Menta Capital
California
$372K +$421K +48,449 New
GCP
88
GSA Capital Partners
United Kingdom
$370K -$889K -102,259 -68%
VOYA Investment Management
89
VOYA Investment Management
Georgia
$354K +$27K +3,103 +7%
CSS
90
Cubist Systematic Strategies
Connecticut
$344K +$28.1K +3,228 +8%
Jane Street
91
Jane Street
New York
$336K +$381K +43,830 New
UBS Group
92
UBS Group
Switzerland
$328K +$112K +12,863 +43%
Pacer Advisors
93
Pacer Advisors
Pennsylvania
$318K +$210K +24,203 +141%
OPERF
94
Oregon Public Employees Retirement Fund
Oregon
$316K +$359K +41,263 New
LSERS
95
Louisiana State Employees Retirement System
Louisiana
$312K -$57.3K -6,587 -14%
COPPSERS
96
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$285K +$101K +11,579 +45%
SOADOR
97
State of Alaska Department of Revenue
Alaska
$278K +$5.35K +615 +2%
PI
98
PineBridge Investments
New York
$277K +$52.8K +6,078 +20%
MLICM
99
Metropolitan Life Insurance Company (MetLife)
New York
$277K
AIM
100
Alambic Investment Management
California
$274K +$310K +35,700 New