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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
BlackRock
1
BlackRock
New York
$1.06B -$214M -3,432,108 -18%
Vanguard Group
2
Vanguard Group
Pennsylvania
$776M -$86.9M -1,394,902 -11%
JP Morgan Chase
3
JP Morgan Chase
New York
$362M +$31.3M +502,726 +10%
State Street
4
State Street
Massachusetts
$290M -$16.7M -267,559 -6%
Wellington Management Group
5
Wellington Management Group
Massachusetts
$268M +$134M +2,149,396 +120%
Lord, Abbett & Co
6
Lord, Abbett & Co
New Jersey
$171M +$61M +978,484 +64%
Geode Capital Management
7
Geode Capital Management
Massachusetts
$166M +$7.25M +116,459 +5%
Neuberger Berman Group
8
Neuberger Berman Group
New York
$160M -$30.1M -483,446 -17%
Bank of New York Mellon
9
Bank of New York Mellon
New York
$148M +$11.7M +187,206 +9%
HRCM
10
Hood River Capital Management
Florida
$134M +$13.8M +221,784 +13%
Dimensional Fund Advisors
11
Dimensional Fund Advisors
Texas
$133M -$21.8M -350,342 -15%
Morgan Stanley
12
Morgan Stanley
New York
$132M +$55.5M +890,741 +85%
Millennium Management
13
Millennium Management
New York
$127M +$103M +1,651,908 +818%
Northern Trust
14
Northern Trust
Illinois
$111M +$7.04M +113,076 +7%
N
15
Nuveen
North Carolina
$109M -$6.58M -105,627 -6%
PCH
16
Polar Capital Holdings
United Kingdom
$103M +$6.05M +97,127 +7%
Ameriprise
17
Ameriprise
Minnesota
$99.5M -$104M -1,676,919 -53%
Invesco
18
Invesco
Georgia
$93.5M +$4.39M +70,431 +5%
Loomis, Sayles & Company
19
Loomis, Sayles & Company
Massachusetts
$86.6M -$9.66M -155,060 -11%
Norges Bank
20
Norges Bank
Norway
$84.8M +$16.9M +272,030 +28%
Charles Schwab
21
Charles Schwab
California
$80.7M -$1.51M -24,224 -2%
CAPTRUST Financial Advisors
22
CAPTRUST Financial Advisors
North Carolina
$73.9M +$695K +11,151 +1%
T. Rowe Price Associates
23
T. Rowe Price Associates
Maryland
$65M +$8.94M +143,466 +18%
Principal Financial Group
24
Principal Financial Group
Iowa
$59.8M -$3.11M -49,991 -5%
Goldman Sachs
25
Goldman Sachs
New York
$58.6M +$8.3M +133,304 +18%