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Rambus
RMBS

Overview Fund Activity

181 hedge funds and large institutions have $1.3B invested in Rambus in 2019 Q4 according to their latest regulatory filings, with 26 funds opening new positions, 69 increasing their positions, 55 reducing their positions, and 35 closing their positions.

Holders
181
Holders Change
-15
Holders Change %
-7.65%
% of All Funds
3.57%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
26
Increased
69
Reduced
55
Closed
35
Calls
$8.23M
Puts
$2.93M
Net Calls
+$5.3M
Net Calls Change
-$4.85M

Top Buyers

1
Loomis, Sayles & Company
1
Loomis, Sayles & Company
Massachusetts
$19.8M
2
Ameriprise
2
Ameriprise
Minnesota
$44.4M
3
Arrowstreet Capital
3
Arrowstreet Capital
Massachusetts
$16.3M
4
Bank of America
4
Bank of America
North Carolina
$11.1M
5
Lord, Abbett & Co
5
Lord, Abbett & Co
New Jersey
$7.55M

Top Sellers

1
Millennium Management
1
Millennium Management
New York
$0
2
Citadel Advisors
2
Citadel Advisors
Florida
$155K
3
Thrivent Financial for Lutherans
3
Thrivent Financial for Lutherans
Minnesota
$1.74M
4
WC
4
Wexford Capital
Florida
$0
5
NIMC
5
NWQ Investment Management Company
California
$25.1M
Name Market Value Shares Shares
Change 		Shares
Change %
Bessemer Group
51
Bessemer Group
New Jersey
$2.88M 209,000 +146,600 +235%
Victory Capital Management
52
Victory Capital Management
Texas
$2.79M 202,667 +51,659 +34%
Man Group
53
Man Group
United Kingdom
$2.74M 198,844 +88,955 +81%
Natixis Advisors
54
Natixis Advisors
Massachusetts
$2.64M 191,726 +6,970 +4%
CI
55
Cambiar Investors
Colorado
$2.52M 183,264 -9,069 -5%
AC
56
Alexandria Capital
Virginia
$2.49M 180,500 +500 +0.3%
SIM
57
Spark Investment Management
New York
$2.47M 179,400 -75,500 -30%
California State Teachers Retirement System (CalSTRS)
58
California State Teachers Retirement System (CalSTRS)
California
$2.32M 168,705 -5,601 -3%
UBS Group
59
UBS Group
Switzerland
$2.22M 161,308 +66,778 +71%
AllianceBernstein
60
AllianceBernstein
Tennessee
$2.18M 158,394 +3,918 +3%
State of New Jersey Common Pension Fund D
61
State of New Jersey Common Pension Fund D
New Jersey
$2.18M 158,317 -32,283 -17%
Canada Life
62
Canada Life
Manitoba, Canada
$1.84M 134,799 +134,799 New
Thrivent Financial for Lutherans
63
Thrivent Financial for Lutherans
Minnesota
$1.74M 126,282 -385,410 -75%
Comerica Bank
64
Comerica Bank
Texas
$1.7M 105,224 +781 +0.7%
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
65
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Ontario, Canada
$1.63M 118,000 +118,000 New
Mirae Asset Global Investments
66
Mirae Asset Global Investments
South Korea
$1.59M 115,454 +13,990 +14%
Robeco Institutional Asset Management
67
Robeco Institutional Asset Management
Netherlands
$1.56M 113,346 +101,562 +862%
State of Tennessee, Department of Treasury
68
State of Tennessee, Department of Treasury
Tennessee
$1.54M 111,883 -4,321 -4%
Ensign Peak Advisors
69
Ensign Peak Advisors
Utah
$1.54M 111,857 +111,857 New
State Board of Administration of Florida Retirement System
70
State Board of Administration of Florida Retirement System
Florida
$1.32M 95,563 – –
Russell Investments Group
71
Russell Investments Group
United Kingdom
$1.25M 91,001 +37,021 +69%
Stifel Financial
72
Stifel Financial
Missouri
$1.24M 90,268 -83,430 -48%
UBS AM
73
UBS AM
Illinois
$1.24M 90,109 -275 -0.3%
VOYA Investment Management
74
VOYA Investment Management
Georgia
$1.22M 88,267 +44,351 +101%
SOADOR
75
State of Alaska Department of Revenue
Alaska
$1.16M 84,181 -1,521 -2%
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