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Rambus
RMBS

Overview Fund Activity

196 hedge funds and large institutions have $1.2B invested in Rambus in 2019 Q3 according to their latest regulatory filings, with 35 funds opening new positions, 74 increasing their positions, 45 reducing their positions, and 18 closing their positions.

Holders
196
Holders Change
+16
Holders Change %
+8.89%
% of All Funds
4.3%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
35
Increased
74
Reduced
45
Closed
18
Calls
$13.5M
Puts
$3.34M
Net Calls
+$10.1M
Net Calls Change
+$1.06M

Top Buyers

1
Goldman Sachs
1
Goldman Sachs
New York
$21M
2
PCM
2
Penn Capital Management
Pennsylvania
$6.29M
3
Thrivent Financial for Lutherans
3
Thrivent Financial for Lutherans
Minnesota
$6.72M
4
Prudential Financial
4
Prudential Financial
New Jersey
$7.46M
5
WC
5
Wexford Capital
Florida
$4.88M

Top Sellers

1
NIMC
1
NWQ Investment Management Company
California
$28.5M
2
Morgan Stanley
2
Morgan Stanley
New York
$10M
3
JPMorgan Chase & Co
3
JPMorgan Chase & Co
New York
$62M
4
Nuveen Asset Management
4
Nuveen Asset Management
Illinois
$18.5M
5
Jacobs Levy Equity Management
5
Jacobs Levy Equity Management
New Jersey
$0
Name Market Value Shares Shares
Change 		Shares
Change %
BlackRock
1
BlackRock
New York
$220M 16,772,621 +358,474 +2%
Vanguard Group
2
Vanguard Group
Pennsylvania
$156M 11,875,312 +200,960 +2%
Dimensional Fund Advisors
3
Dimensional Fund Advisors
Texas
$82M 6,251,031 -8,817 -0.1%
JPMorgan Chase & Co
4
JPMorgan Chase & Co
New York
$62M 4,722,934 -381,869 -7%
Renaissance Technologies
5
Renaissance Technologies
New York
$57.8M 4,403,200 -146,686 -3%
State Street
6
State Street
Massachusetts
$48.1M 3,666,201 -59,113 -2%
Neuberger Berman Group
7
Neuberger Berman Group
New York
$38M 2,896,012 +184,216 +7%
D.E. Shaw & Co
8
D.E. Shaw & Co
New York
$33.1M 2,521,092 -53,676 -2%
Ameriprise
9
Ameriprise
Minnesota
$29.1M 2,216,126 -21,510 -1%
NIMC
10
NWQ Investment Management Company
California
$28.5M 2,170,928 -506,163 -19%
VNIM
11
Vaughan Nelson Investment Management
Texas
$27.7M 2,108,465 +45,415 +2%
Geode Capital Management
12
Geode Capital Management
Massachusetts
$21.3M 1,621,946 +996 +0.1%
Norges Bank
13
Norges Bank
Norway
$21.1M 1,608,792 – –
Goldman Sachs
14
Goldman Sachs
New York
$21M 1,598,453 +496,601 +45%
Northern Trust
15
Northern Trust
Illinois
$19.7M 1,502,163 +74,450 +5%
Nuveen Asset Management
16
Nuveen Asset Management
Illinois
$18.5M 1,411,876 -374,415 -21%
Bank of New York Mellon
17
Bank of New York Mellon
New York
$18.4M 1,403,872 -16,844 -1%
Primecap Management
18
Primecap Management
California
$12.3M 936,045 -307,200 -25%
Principal Financial Group
19
Principal Financial Group
Iowa
$11.5M 876,491 -5,975 -0.7%
Invesco
20
Invesco
Georgia
$11.4M 866,760 +13,449 +2%
Charles Schwab
21
Charles Schwab
California
$10.9M 830,676 +79,381 +11%
Morgan Stanley
22
Morgan Stanley
New York
$10M 765,489 -415,167 -35%
Wellington Management Group
23
Wellington Management Group
Massachusetts
$9.05M 689,230 +6,697 +1%
Prudential Financial
24
Prudential Financial
New Jersey
$7.46M 568,710 +379,718 +201%
Millennium Management
25
Millennium Management
New York
$7.08M 539,801 -98,735 -15%
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