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Rambus
RMBS

Overview Fund Activity

396 hedge funds and large institutions have $6.68B invested in Rambus in 2023 Q4 according to their latest regulatory filings, with 92 funds opening new positions, 119 increasing their positions, 144 reducing their positions, and 39 closing their positions.

Holders
396
Holders Change
+48
Holders Change %
+13.79%
% of All Funds
5.81%
Holding in Top 10
4
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+33.33%
% of All Funds
0.06%
New
92
Increased
119
Reduced
144
Closed
39
Calls
$96.8M
Puts
$53.7M
Net Calls
+$43.1M
Net Calls Change
-$30.4M

Top Buyers

1
Wellington Management Group
1
Wellington Management Group
Massachusetts
$268M
2
Millennium Management
2
Millennium Management
New York
$127M
3
Lord, Abbett & Co
3
Lord, Abbett & Co
New Jersey
$171M
4
Morgan Stanley
4
Morgan Stanley
New York
$132M
5
JPMorgan Chase & Co
5
JPMorgan Chase & Co
New York
$362M

Top Sellers

1
BlackRock
1
BlackRock
New York
$1.06B
2
Ameriprise
2
Ameriprise
Minnesota
$99.5M
3
WRCM
3
Whale Rock Capital Management
Massachusetts
$0
4
Vanguard Group
4
Vanguard Group
Pennsylvania
$776M
5
Neuberger Berman Group
5
Neuberger Berman Group
New York
$160M
Name Market Value Shares Shares
Change 		Shares
Change %
AI
51
Axiom Investors
Connecticut
$17.7M 259,550 +163,872 +171%
Legal & General Group
52
Legal & General Group
United Kingdom
$17.6M 258,550 -138,715 -35%
New York State Common Retirement Fund
53
New York State Common Retirement Fund
New York
$17.5M 257,006 -2,013 -0.8%
PCM
54
Penn Capital Management
Pennsylvania
$17.4M 254,669 -13,892 -5%
TC
55
TwinBeech Capital
New York
$17.2M 252,625 +248,286 +5,722%
AllianceBernstein
56
AllianceBernstein
Tennessee
$16.7M 245,303 +95,354 +64%
WCM Investment Management
57
WCM Investment Management
California
$15.6M 227,710 +62,880 +38%
WHG
58
Westwood Holdings Group
Texas
$15M 220,067 +38,268 +21%
GT
59
Glenmede Trust
Pennsylvania
$14.9M 218,378 -7,940 -4%
Swiss National Bank
60
Swiss National Bank
Switzerland
$14.7M 215,100 -24,200 -10%
California Public Employees Retirement System
61
California Public Employees Retirement System
California
$14.6M 213,320 -2,533 -1%
PWAM
62
Park West Asset Management
California
$14.3M 210,000 +210,000 New
Citigroup
63
Citigroup
New York
$14M 204,575 -65,834 -24%
AIG
64
American International Group
New York
$13.6M 198,577 +138,714 +232%
SBH
65
Segall Bryant & Hamill
Illinois
$13.5M 197,184 +136,009 +222%
MIIM
66
Mesirow Institutional Investment Management
Illinois
$13.3M 194,465 -46,191 -19%
Schroder Investment Management Group
67
Schroder Investment Management Group
United Kingdom
$13.2M 193,821 -109,728 -36%
Susquehanna International Group
68
Susquehanna International Group
Pennsylvania
$13.2M 192,831 +69,592 +56%
Axa
69
Axa
France
$13M 191,026 -63,774 -25%
HighTower Advisors
70
HighTower Advisors
Illinois
$12.7M 185,403 +771 +0.4%
First Trust Advisors
71
First Trust Advisors
Illinois
$12.6M 183,959 -57,468 -24%
Natixis Advisors
72
Natixis Advisors
Massachusetts
$11.9M 174,059 -72,284 -29%
RA
73
Royce & Associates
New York
$11.6M 170,608 -39,053 -19%
SEI Investments
74
SEI Investments
Pennsylvania
$11.5M 168,420 -37,985 -18%
SIMG
75
Stephens Investment Management Group
Texas
$11.2M 164,689 -105 -0.1%
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