Rambus
RMBS
393 hedge funds and large institutions have $6.14B invested in Rambus in 2023 Q2 according to their latest regulatory filings, with 96 funds opening new positions, 138 increasing their positions, 128 reducing their positions, and 37 closing their positions.
240% more call options, than puts
Call options by funds: $199M | Put options by funds: $58.6M
159% more first-time investments, than exits
New positions opened: 96 | Existing positions closed: 37
28% more capital invested
Capital invested by funds: $4.81B → $6.14B (+$1.32B)
17% more funds holding
Funds holding: 336 → 393 (+57)
1.09% more ownership
Funds ownership: 86.86% → 87.95% (+1.1%)
8% more repeat investments, than reductions
Existing positions increased: 138 | Existing positions reduced: 128
33% less funds holding in top 10
Funds holding in top 10: 6 → 4 (-2)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
PCH
Polar Capital Holdings
London,
United Kingdom
|
+$72.1M |
| 2 |
Invesco
Atlanta,
Georgia
|
+$53M |
| 3 |
T. Rowe Price Associates
Baltimore,
Maryland
|
+$35.6M |
| 4 |
MC
Maplelane Capital
New York
|
+$29.9M |
| 5 |
Morgan Stanley
New York
|
+$28.9M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Ameriprise
Minneapolis,
Minnesota
|
-$89.1M |
| 2 |
WHG
Westwood Holdings Group
Dallas,
Texas
|
-$71.5M |
| 3 |
Neuberger Berman Group
New York
|
-$40.6M |
| 4 |
Wellington Management Group
Boston,
Massachusetts
|
-$32.7M |
| 5 |
Loomis, Sayles & Company
Boston,
Massachusetts
|
-$29.6M |
RMBS Hedge Fund Activity: Q2 2023 in Review
393 of the 6,369 institutional investors tracked by Wall St. Rank reported a position in Rambus (RMBS) for Q2 2023, worth a combined $6.14B — up 28% from $4.81B a quarter earlier.
Buyers outnumbered sellers: 96 funds opened new RMBS positions and 37 closed out — a net gain of 59 holders — while 138 added to existing stakes and 128 trimmed.
The largest buyer was Polar Capital Holdings, opening a new position worth an estimated $72.1M. The largest seller was Ameriprise, cutting an estimated $89.1M.
- 393 institutional investors held Rambus (RMBS) as of Q2 2023, up from 336 in Q1 2023.
- Funds reported $6.14B of Rambus stock for Q2 2023, up 28% quarter-over-quarter.
- 96 funds opened new Rambus positions in Q2 2023 and 37 closed out, a net change of +59 holders.
- The largest Rambus buyer in Q2 2023 was Polar Capital Holdings, an estimated $72.1M added.
- The largest Rambus seller in Q2 2023 was Ameriprise, an estimated $89.1M sold.
Based on aggregated 13F filings for Q2 2023.