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Rambus
RMBS

Overview Fund Activity

374 hedge funds and large institutions have $5.99B invested in Rambus in 2024 Q1 according to their latest regulatory filings, with 52 funds opening new positions, 153 increasing their positions, 134 reducing their positions, and 70 closing their positions.

Holders
374
Holders Change
-22
Holders Change %
-5.56%
% of All Funds
5.42%
Holding in Top 10
4
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.06%
New
52
Increased
153
Reduced
134
Closed
70
Calls
$99.2M
Puts
$51M
Net Calls
+$48.2M
Net Calls Change
+$5.12M

Top Buyers

1
JPMorgan Chase & Co
1
JPMorgan Chase & Co
New York
$402M
2
Neuberger Berman Group
2
Neuberger Berman Group
New York
$217M
3
American Century Companies
3
American Century Companies
Missouri
$39.7M
4
Fidelity Investments
4
Fidelity Investments
Massachusetts
$56.4M
5
Franklin Resources
5
Franklin Resources
California
$28.7M

Top Sellers

1
Millennium Management
1
Millennium Management
New York
$720K
2
Lord, Abbett & Co
2
Lord, Abbett & Co
New Jersey
$47.1M
3
PCH
3
Polar Capital Holdings
United Kingdom
$0
4
Morgan Stanley
4
Morgan Stanley
New York
$50.4M
5
DCM
5
Driehaus Capital Management
Illinois
$0
Name Market Value Shares Shares
Change 		Shares
Change %
EAM
26
Eagle Asset Management
Florida
$50.6M 812,527 +163,956 +25%
Morgan Stanley
27
Morgan Stanley
New York
$50.4M 816,143 -1,124,635 -58%
VOYA Investment Management
28
VOYA Investment Management
Georgia
$50.2M 811,686 +38,520 +5%
Lord, Abbett & Co
29
Lord, Abbett & Co
New Jersey
$47.1M 761,473 -1,738,165 -70%
FAM
30
Fred Alger Management
New York
$44.5M 719,773 -3,186 -0.4%
Barclays
31
Barclays
United Kingdom
$41.2M 667,174 -8,155 -1%
American Century Companies
32
American Century Companies
Missouri
$39.7M 643,045 +600,940 +1,427%
Macquarie Group
33
Macquarie Group
Australia
$38.1M 616,103 -127,645 -17%
Principal Financial Group
34
Principal Financial Group
Iowa
$33.6M 543,545 -332,863 -38%
Citigroup
35
Citigroup
New York
$32.9M 532,916 +328,341 +160%
SAM
36
Silvercrest Asset Management
New York
$31.6M 510,518 -82,344 -14%
Artisan Partners
37
Artisan Partners
Wisconsin
$29.2M 472,168 +202,350 +75%
Franklin Resources
38
Franklin Resources
California
$28.7M 463,796 +417,986 +912%
PWAM
39
Park West Asset Management
California
$27.8M 450,000 +240,000 +114%
WHG
40
Westwood Holdings Group
Texas
$27.2M 439,481 +219,414 +100%
UBS Group
41
UBS Group
Switzerland
$26.5M 428,000 -77,665 -15%
SPPAM
42
Summit Partners Public Asset Management
Massachusetts
$25.8M 416,677 -177,949 -30%
PAM
43
Panagora Asset Management
Massachusetts
$24M 387,678 -11,729 -3%
EA
44
Emerald Advisers
Pennsylvania
$22.5M 364,664 +5,971 +2%
BNP Paribas Financial Markets
45
BNP Paribas Financial Markets
France
$22.5M 364,283 +2,685 +0.7%
WCM Investment Management
46
WCM Investment Management
California
$22.2M 358,747 +131,037 +58%
RhumbLine Advisers
47
RhumbLine Advisers
Massachusetts
$20.7M 335,277 +3,236 +1%
Westfield Capital Management
48
Westfield Capital Management
Massachusetts
$20.3M 328,053 +328,053 New
AI
49
Axiom Investors
Connecticut
$19.6M 317,766 +58,216 +22%
Mirae Asset Global Investments
50
Mirae Asset Global Investments
South Korea
$18.1M 371,121 +42,432 +13%
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