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

more first-time investments, than exits

New positions opened: | Existing positions closed:

more call options, than puts

Call options by funds: $ | Put options by funds: $

more funds holding in top 10

Funds holding in top 10:

more capital invested

Capital invested by funds: $ → $

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
Holders Change %
% of All Funds
Holding in Top 10
4
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$96.8M
Puts
$53.7M
Net Calls
Net Calls Change

Top Buyers

1 +$134M
2 +$103M
3 +$61M
4
Morgan Stanley
Morgan Stanley
New York
+$55.5M
5
JP Morgan Chase
JP Morgan Chase
New York
+$31.3M

Top Sellers

1 -$214M
2 -$105M
3 -$104M
4
Vanguard Group
Vanguard Group
Pennsylvania
-$86.9M
5
Neuberger Berman Group
Neuberger Berman Group
New York
-$30.1M
Name Holding Trade Value Shares
Change
Change in
Stake
226
$577K
227
$556K
228
$556K
229
$527K
230
$522K
231
$521K
232
$517K
233
$512K
234
$498K
235
$498K
236
$491K
237
$489K
238
$477K
239
$460K
240
$453K
241
$442K
242
$441K
243
$440K
244
$437K
245
$422K
246
$417K
247
$416K
248
$411K
249
$410K
250
$400K