Rambus
RMBS
349 hedge funds and large institutions have $5.48B invested in Rambus in 2023 Q3 according to their latest regulatory filings, with 40 funds opening new positions, 154 increasing their positions, 114 reducing their positions, and 82 closing their positions.
164% more call options, than puts
Call options by funds: $118M | Put options by funds: $44.9M
35% more repeat investments, than reductions
Existing positions increased: 154 | Existing positions reduced: 114
1.81% more ownership
Funds ownership: 87.95% → 89.76% (+1.8%)
11% less capital invested
Capital invested by funds: $6.14B → $5.48B (-$662M)
11% less funds holding
Funds holding: 393 → 349 (-44)
25% less funds holding in top 10
Funds holding in top 10: 4 → 3 (-1)
51% less first-time investments, than exits
New positions opened: 40 | Existing positions closed: 82
Top Buyers
| 1 |
WRCM
Whale Rock Capital Management
Boston,
Massachusetts
|
+$63.6M |
| 2 |
Bank of New York Mellon
New York
|
+$48.9M |
| 3 |
JP Morgan Chase
New York
|
+$35M |
| 4 |
Rafferty Asset Management
New York
|
+$33.9M |
| 5 |
HRCM
Hood River Capital Management
Palm Beach Gardens,
Florida
|
+$29.6M |
Top Sellers
| 1 |
JMPWA
JP Morgan Private Wealth Advisors
San Francisco,
California
|
-$38.5M |
| 2 |
Invesco
Atlanta,
Georgia
|
-$33.4M |
| 3 |
Lord, Abbett & Co
Jersey City,
New Jersey
|
-$29.5M |
| 4 |
Morgan Stanley
New York
|
-$26M |
| 5 |
SSA
Schonfeld Strategic Advisors
New York
|
-$25.2M |
RMBS Hedge Fund Activity: Q3 2023 in Review
349 of the 6,301 institutional investors tracked by Wall St. Rank reported a position in Rambus (RMBS) for Q3 2023, worth a combined $5.48B — down 11% from $6.14B a quarter earlier.
Sellers outnumbered buyers: 82 funds closed out of RMBS and 40 opened new positions — a net loss of 42 holders — while 114 trimmed existing stakes and 154 added.
The largest buyer was Whale Rock Capital Management, adding an estimated $63.6M. The largest seller was JP Morgan Private Wealth Advisors, cutting an estimated $38.5M.
- 349 institutional investors held Rambus (RMBS) as of Q3 2023, down from 393 in Q2 2023.
- Funds reported $5.48B of Rambus stock for Q3 2023, down 11% quarter-over-quarter.
- 40 funds opened new Rambus positions in Q3 2023 and 82 closed out, a net change of -42 holders.
- The largest Rambus buyer in Q3 2023 was Whale Rock Capital Management, an estimated $63.6M added.
- The largest Rambus seller in Q3 2023 was JP Morgan Private Wealth Advisors, an estimated $38.5M sold.
Based on aggregated 13F filings for Q3 2023.