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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
California State Teachers Retirement System (CalSTRS)
51
California State Teachers Retirement System (CalSTRS)
California
$1.28M +$33.7K +3,878 +2%
PAM
52
Panagora Asset Management
Massachusetts
$1.27M -$336K -38,619 -19%
Bank of America
53
Bank of America
North Carolina
$1.26M +$1.05M +120,707 +272%
Boston Partners
54
Boston Partners
Massachusetts
$1.1M +$1.25M +143,868 New
KBC Group
55
KBC Group
Belgium
$1.09M -$495K -56,929 -29%
Canada Life
56
Canada Life
Manitoba, Canada
$1.07M +$116K +13,304 +10%
Axa
57
Axa
France
$1.05M -$209K -24,000 -15%
AllianceBernstein
58
AllianceBernstein
Tennessee
$1.04M +$45.2K +5,200 +4%
Canada Pension Plan Investment Board
59
Canada Pension Plan Investment Board
Ontario, Canada
$1M -$1.41M -162,000 -55%
Susquehanna International Group
60
Susquehanna International Group
Pennsylvania
$913K +$588K +67,637 +131%
Comerica Bank
61
Comerica Bank
Texas
$894K +$12.6K +1,454 +1%
BIM
62
Bogle Investment Management
Massachusetts
$883K +$1M +115,187 New
SG Americas Securities
63
SG Americas Securities
New York
$872K -$430K -49,505 -30%
SCM
64
Sterling Capital Management
North Carolina
$834K +$945K +108,724 New
New York State Common Retirement Fund
65
New York State Common Retirement Fund
New York
$779K -$104K -12,000 -11%
Lazard Asset Management
66
Lazard Asset Management
New York
$762K -$9.56K -1,100 -1%
State of Tennessee, Department of Treasury
67
State of Tennessee, Department of Treasury
Tennessee
$750K +$95.8K +11,019 +13%
State Board of Administration of Florida Retirement System
68
State Board of Administration of Florida Retirement System
Florida
$733K
Public Sector Pension Investment Board (PSP Investments)
69
Public Sector Pension Investment Board (PSP Investments)
Quebec, Canada
$722K +$171K +19,700 +26%
EGM
70
Engineers Gate Manager
New York
$675K +$262K +30,153 +52%
AIG
71
American International Group
New York
$636K -$7.34K -845 -1%
PP
72
PDT Partners
New York
$635K +$720K +82,800 New
Assenagon Asset Management
73
Assenagon Asset Management
Luxembourg
$631K +$716K +82,331 New
SGI
74
Summit Global Investments
Utah
$621K +$183K +21,000 +35%
Wells Fargo
75
Wells Fargo
California
$609K -$897K -103,174 -57%