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Rambus
RMBS

Overview Fund Activity

192 hedge funds and large institutions have $1.3B invested in Rambus in 2020 Q3 according to their latest regulatory filings, with 20 funds opening new positions, 58 increasing their positions, 70 reducing their positions, and 32 closing their positions.

Holders
192
Holders Change
-12
Holders Change %
-5.88%
% of All Funds
3.89%
Holding in Top 10
2
Holding in Top 10 Change
+2
Holding in Top 10 Change %
%
% of All Funds
0.04%
New
20
Increased
58
Reduced
70
Closed
32
Calls
$11.4M
Puts
$11.1M
Net Calls
+$294K
Net Calls Change
-$4.05M

Top Buyers

1
LLL
1
Lynrock Lake LP
New York
$59.6M
2
Invesco
2
Invesco
Georgia
$31.6M
3
HCL
3
Heard Capital LLC
Illinois
$5.92M
4
Loomis, Sayles & Company
4
Loomis, Sayles & Company
Massachusetts
$29.9M
5
Ameriprise
5
Ameriprise
Minnesota
$56.1M

Top Sellers

1
VNIM
1
Vaughan Nelson Investment Management
Texas
$0
2
Renaissance Technologies
2
Renaissance Technologies
New York
$47.5M
3
Vanguard Group
3
Vanguard Group
Pennsylvania
$159M
4
Dimensional Fund Advisors
4
Dimensional Fund Advisors
Texas
$65.4M
5
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
5
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Ontario, Canada
$0
Name Market Value Shares Shares
Change 		Shares
Change %
BlackRock
1
BlackRock
New York
$236M 17,228,522 -401,056 -2%
Vanguard Group
2
Vanguard Group
Pennsylvania
$159M 11,641,191 -494,038 -4%
Dimensional Fund Advisors
3
Dimensional Fund Advisors
Texas
$65.4M 4,778,896 -425,328 -8%
LLL
4
Lynrock Lake LP
New York
$59.6M 4,354,275 +3,389,948 +352%
State Street
5
State Street
Massachusetts
$57.8M 4,219,769 -104,896 -2%
Ameriprise
6
Ameriprise
Minnesota
$56.1M 4,096,676 +359,894 +10%
Renaissance Technologies
7
Renaissance Technologies
New York
$47.5M 3,469,986 -631,100 -15%
Neuberger Berman Group
8
Neuberger Berman Group
New York
$43.6M 3,185,475 +154,123 +5%
SAM
9
Silvercrest Asset Management
New York
$40.6M 2,966,418 -60,492 -2%
Invesco
10
Invesco
Georgia
$31.6M 2,309,171 +1,005,403 +77%
Wellington Management Group
11
Wellington Management Group
Massachusetts
$31.6M 2,307,344 +317,961 +16%
Northern Trust
12
Northern Trust
Illinois
$30.2M 2,202,963 -47,256 -2%
Loomis, Sayles & Company
13
Loomis, Sayles & Company
Massachusetts
$29.9M 2,184,830 +360,061 +20%
Nuveen Asset Management
14
Nuveen Asset Management
Illinois
$25.6M 1,868,676 -44,696 -2%
Geode Capital Management
15
Geode Capital Management
Massachusetts
$23.1M 1,687,318 -20,275 -1%
Norges Bank
16
Norges Bank
Norway
$22.4M 1,632,686 – –
D.E. Shaw & Co
17
D.E. Shaw & Co
New York
$21.3M 1,553,630 +2,084 +0.1%
Bank of New York Mellon
18
Bank of New York Mellon
New York
$17.7M 1,291,630 -30,570 -2%
NIMC
19
NWQ Investment Management Company
California
$17.1M 1,248,308 -54,310 -4%
Primecap Management
20
Primecap Management
California
$12.2M 893,945 – –
Principal Financial Group
21
Principal Financial Group
Iowa
$11.1M 813,594 -45,384 -5%
JPMorgan Chase & Co
22
JPMorgan Chase & Co
New York
$11M 797,484 -252,887 -24%
Goldman Sachs
23
Goldman Sachs
New York
$10.3M 752,930 -109,208 -13%
Charles Schwab
24
Charles Schwab
California
$10.3M 749,652 -7,795 -1%
Arrowstreet Capital
25
Arrowstreet Capital
Massachusetts
$9.34M 682,367 -187,184 -22%
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