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Rambus
RMBS

Overview Fund Activity

302 hedge funds and large institutions have $3.14B invested in Rambus in 2022 Q4 according to their latest regulatory filings, with 77 funds opening new positions, 83 increasing their positions, 102 reducing their positions, and 14 closing their positions.

Holders
302
Holders Change
+61
Holders Change %
+25.31%
% of All Funds
4.87%
Holding in Top 10
2
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.03%
New
77
Increased
83
Reduced
102
Closed
14
Calls
$15.8M
Puts
$4.66M
Net Calls
+$11.1M
Net Calls Change
+$6M

Top Buyers

1
CAPTRUST Financial Advisors
1
CAPTRUST Financial Advisors
North Carolina
$46.2M
2
PWAM
2
Park West Asset Management
California
$19.5M
3
Millennium Management
3
Millennium Management
New York
$17M
4
BlackRock
4
BlackRock
New York
$629M
5
DCM
5
Driehaus Capital Management
Illinois
$13.6M

Top Sellers

1
WHG
1
Westwood Holdings Group
Texas
$69.7M
2
Russell Investments Group
2
Russell Investments Group
United Kingdom
$19.4M
3
Ameriprise
3
Ameriprise
Minnesota
$175M
4
Neuberger Berman Group
4
Neuberger Berman Group
New York
$165M
5
SRFM
5
Shannon River Fund Management
New York
$0
Name Market Value Shares Shares
Change 		Shares
Change %
BlackRock
1
BlackRock
New York
$629M 17,569,163 +449,088 +3%
Vanguard Group
2
Vanguard Group
Pennsylvania
$447M 12,480,580 -106,386 -0.8%
Ameriprise
3
Ameriprise
Minnesota
$175M 4,889,729 -577,901 -11%
Neuberger Berman Group
4
Neuberger Berman Group
New York
$165M 4,594,601 -543,727 -11%
State Street
5
State Street
Massachusetts
$156M 4,356,152 -499,649 -10%
Wellington Management Group
6
Wellington Management Group
Massachusetts
$97.9M 2,732,152 +83,338 +3%
Loomis, Sayles & Company
7
Loomis, Sayles & Company
Massachusetts
$88.5M 2,470,117 -209,368 -8%
Lord, Abbett & Co
8
Lord, Abbett & Co
New Jersey
$75.1M 2,097,865 -228 -0%
Geode Capital Management
9
Geode Capital Management
Massachusetts
$72.1M 2,012,638 +26,871 +1%
WHG
10
Westwood Holdings Group
Texas
$69.7M 1,945,264 -974,610 -33%
VNIM
11
Vaughan Nelson Investment Management
Texas
$57.2M 1,597,970 +13,895 +0.9%
Northern Trust
12
Northern Trust
Illinois
$56.7M 1,583,944 -4,177 -0.3%
CAPTRUST Financial Advisors
13
CAPTRUST Financial Advisors
North Carolina
$46.2M 1,288,667 +1,006,772 +357%
D.E. Shaw & Co
14
D.E. Shaw & Co
New York
$43.8M 1,223,547 -48,206 -4%
SAM
15
Silvercrest Asset Management
New York
$43.1M 1,201,912 -455,259 -27%
Norges Bank
16
Norges Bank
Norway
$41.5M 1,159,915 +112,920 +11%
HRCM
17
Hood River Capital Management
Florida
$41.2M 1,149,753 +24,864 +2%
Bank of New York Mellon
18
Bank of New York Mellon
New York
$38.8M 1,084,013 -71,531 -6%
Morgan Stanley
19
Morgan Stanley
New York
$37M 1,032,059 +35,230 +4%
Nuveen Asset Management
20
Nuveen Asset Management
Illinois
$35.6M 993,842 -136,735 -12%
Charles Schwab
21
Charles Schwab
California
$28.9M 808,009 +3,214 +0.4%
Invesco
22
Invesco
Georgia
$27.8M 775,358 -50,660 -6%
Principal Financial Group
23
Principal Financial Group
Iowa
$24.3M 679,733 -30,702 -4%
PWAM
24
Park West Asset Management
California
$19.5M 543,700 +543,700 New
Russell Investments Group
25
Russell Investments Group
United Kingdom
$19.4M 542,399 -611,640 -53%
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