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Rambus
RMBS

Overview Fund Activity

241 hedge funds and large institutions have $2.38B invested in Rambus in 2022 Q3 according to their latest regulatory filings, with 33 funds opening new positions, 82 increasing their positions, 92 reducing their positions, and 41 closing their positions.

Holders
241
Holders Change
-11
Holders Change %
-4.37%
% of All Funds
4.17%
Holding in Top 10
2
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.03%
New
33
Increased
82
Reduced
92
Closed
41
Calls
$12.6M
Puts
$7.48M
Net Calls
+$5.11M
Net Calls Change
-$29.6M

Top Buyers

1
Man Group
1
Man Group
United Kingdom
$9.72M
2
MIIM
2
Mesirow Institutional Investment Management
Illinois
$9.57M
3
Vanguard Group
3
Vanguard Group
Pennsylvania
$320M
4
JPMorgan Chase & Co
4
JPMorgan Chase & Co
New York
$20.7M
5
BlackRock
5
BlackRock
New York
$435M

Top Sellers

1
LLL
1
Lynrock Lake LP
New York
$0
2
Millennium Management
2
Millennium Management
New York
$256K
3
MFIMFI
3
Mesirow Financial Investment Management - Fixed Income
Illinois
$0
4
Assenagon Asset Management
4
Assenagon Asset Management
Luxembourg
$8.56M
5
EGM
5
Engineers Gate Manager
New York
$0
Name Market Value Shares Shares
Change 		Shares
Change %
BlackRock
1
BlackRock
New York
$435M 17,120,075 +269,773 +2%
Vanguard Group
2
Vanguard Group
Pennsylvania
$320M 12,586,966 +314,467 +3%
Ameriprise
3
Ameriprise
Minnesota
$139M 5,467,630 +188,534 +4%
Neuberger Berman Group
4
Neuberger Berman Group
New York
$131M 5,138,328 +69,862 +1%
State Street
5
State Street
Massachusetts
$123M 4,855,801 +155,076 +3%
Dimensional Fund Advisors
6
Dimensional Fund Advisors
Texas
$92.5M 3,637,180 +4,428 +0.1%
WHG
7
Westwood Holdings Group
Texas
$74.2M 2,919,874 -230,207 -7%
Loomis, Sayles & Company
8
Loomis, Sayles & Company
Massachusetts
$68.1M 2,679,485 -165,355 -6%
Wellington Management Group
9
Wellington Management Group
Massachusetts
$67.3M 2,648,814 +259,307 +11%
Lord, Abbett & Co
10
Lord, Abbett & Co
New Jersey
$53.3M 2,098,093 +242,562 +13%
Geode Capital Management
11
Geode Capital Management
Massachusetts
$50.5M 1,985,767 +16,723 +0.8%
SAM
12
Silvercrest Asset Management
New York
$42.1M 1,657,171 -122,635 -7%
Northern Trust
13
Northern Trust
Illinois
$40.4M 1,588,121 +5,001 +0.3%
VNIM
14
Vaughan Nelson Investment Management
Texas
$40.3M 1,584,075 +194,060 +14%
D.E. Shaw & Co
15
D.E. Shaw & Co
New York
$32.3M 1,271,753 -26,253 -2%
Bank of New York Mellon
16
Bank of New York Mellon
New York
$29.4M 1,155,544 +36,943 +3%
Russell Investments Group
17
Russell Investments Group
United Kingdom
$29.3M 1,154,039 -259,980 -18%
Nuveen Asset Management
18
Nuveen Asset Management
Illinois
$28.7M 1,130,577 +139,160 +14%
HRCM
19
Hood River Capital Management
Florida
$28.6M 1,124,889 -60,123 -5%
Norges Bank
20
Norges Bank
Norway
$26.6M 1,046,995 +17,932 +2%
Morgan Stanley
21
Morgan Stanley
New York
$25.3M 996,829 -31,903 -3%
Invesco
22
Invesco
Georgia
$21M 826,018 +12,531 +2%
JPMorgan Chase & Co
23
JPMorgan Chase & Co
New York
$20.7M 814,838 +282,210 +53%
Charles Schwab
24
Charles Schwab
California
$20.5M 804,795 +25,205 +3%
SRFM
25
Shannon River Fund Management
New York
$18.8M 739,988 -170,568 -19%
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