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398 hedge funds and large institutions have $6.68B invested in Rambus in 2023 Q4 according to their latest regulatory filings, with 93 funds opening new positions, 120 increasing their positions, 144 reducing their positions, and 39 closing their positions.

New
Increased
Maintained
Reduced
Closed

138% more first-time investments, than exits

New positions opened: 93 | Existing positions closed: 39

80% more call options, than puts

Call options by funds: $96.8M | Put options by funds: $53.7M

33% more funds holding in top 10

Funds holding in top 10: 34 (+1)

22% more capital invested

Capital invested by funds: $5.48B → $6.68B (+$1.21B)

14% more funds holding

Funds holding: 349398 (+49)

1.33% more ownership

Funds ownership: 89.76%91.09% (+1.3%)

17% less repeat investments, than reductions

Existing positions increased: 120 | Existing positions reduced: 144

Holders
398
Holders Change
+49
Holders Change %
+14.04%
% of All Funds
5.8%
Holding in Top 10
4
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+33.33%
% of All Funds
0.06%
New
93
Increased
120
Reduced
144
Closed
39
Calls
$96.8M
Puts
$53.7M
Net Calls
+$43.1M
Net Calls Change
-$30.4M
Name Holding Trade Value Shares
Change
Change in
Stake
CS
76
Credit Suisse
Switzerland
$10.9M -$3.64M -58,365 -27%
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
77
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Ontario, Canada
$10.3M +$9.36M +150,323 New
Assenagon Asset Management
78
Assenagon Asset Management
Luxembourg
$10.1M +$9.21M +147,798 New
Victory Capital Management
79
Victory Capital Management
Texas
$9.98M +$7.09M +113,815 +352%
Capital Fund Management (CFM)
80
Capital Fund Management (CFM)
France
$9.88M +$1.84M +29,562 +26%
Citadel Advisors
81
Citadel Advisors
Florida
$9.61M +$187K +3,002 +2%
EIP
82
Epoch Investment Partners
New York
$9.23M -$2.35M -37,800 -22%
Primecap Management
83
Primecap Management
California
$9.21M -$1.94M -31,200 -19%
Retirement Systems of Alabama
84
Retirement Systems of Alabama
Alabama
$9.19M +$8.39M +134,649 New
Wells Fargo
85
Wells Fargo
California
$8.98M +$190K +3,054 +2%
UBS AM
86
UBS AM
Illinois
$8.91M +$187K +3,000 +2%
BCG
87
Barington Capital Group
New York
$8.88M -$4.36M -70,000 -35%
Manulife (Manufacturers Life Insurance)
88
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$8.74M +$3.64M +58,452 +84%
MOACM
89
Mutual of America Capital Management
New York
$8.34M +$2.79M +44,792 +58%
MIM
90
MetLife Investment Management
New Jersey
$7.92M +$3.65M +58,528 +102%
California State Teachers Retirement System (CalSTRS)
91
California State Teachers Retirement System (CalSTRS)
California
$7.86M -$322K -5,165 -4%
Amundi
92
Amundi
France
$7.65M -$3.59M -57,612 -33%
CM
93
Castleark Management
Illinois
$7.54M -$3.63M -58,220 -34%
Bank of Montreal
94
Bank of Montreal
Ontario, Canada
$7.27M +$5.62M +90,247 +591%
D.E. Shaw & Co
95
D.E. Shaw & Co
New York
$6.65M -$6.84M -109,879 -53%
LPL Financial
96
LPL Financial
California
$6.55M -$68.7K -1,103 -1%
CM
97
Crestline Management
Texas
$6.44M -$2.03M -32,663 -26%
KOCAA
98
Knights of Columbus Asset Advisors
Connecticut
$6.38M +$3.36M +53,878 +136%
TPSF
99
Texas Permanent School Fund
Texas
$6.34M +$11.8K +189 +0.2%
Canada Life
100
Canada Life
Manitoba, Canada
$6.09M -$2.27M -36,518 -29%