Institutions Holding Put Options on Rambus Inc (RMBS)
This table provides information about the put option holders of Rambus Inc (RMBS). We have compiled data on the institutions that hold put options on the stock, with a total of 948,400 put options outstanding, which have been reported (via 13F filing form) to have a value of $90.3 Million at the end of the reported quarter. These put option holders have the right, but not the obligation, to sell AAPL shares at a specified price within a certain time frame.
| Holding | Report Date | puts Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
Nov 14, 2025 Q3 2025 |
199,100
puts
|
$19 Million
0.0% of portfolio
|
Q3 2025
Reduced 17.15%
|
|
|
Walleye Trading LLC
Plymouth, MN |
Nov 14, 2025 Q3 2025 |
163,300
puts
|
$15.6 Million
0.03% of portfolio
|
Q3 2025
Added 3.03%
|
|
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
Nov 14, 2025 Q3 2025 |
161,700
puts
|
$15.4 Million
0.0% of portfolio
|
Q3 2025
Reduced 13.48%
|
|
|
Summit Partners Public Asset Management, LLC
Boston, MA |
Nov 14, 2025 Q3 2025 |
110,000
puts
|
$10.5 Million
0.3% of portfolio
|
Q3 2025
Reduced 35.29%
|
|
|
Peak6 Investments LLC
Chicago, IL |
Nov 13, 2024 Q3 2024 |
107,500
puts
|
$10.2 Million
0.01% of portfolio
|
Q3 2024
Added 75.65%
|
|
|
Jane Street Group, LLC
New York, NY |
Nov 13, 2025 Q3 2025 |
78,500
puts
|
$7.48 Million
0.0% of portfolio
|
Q3 2025
Added 24.6%
|
|
|
Wolverine Trading, LLC
Chicago, IL |
Nov 14, 2025 Q3 2025 |
32,100
puts
|
$3.06 Million
0.0% of portfolio
|
Q3 2025
Reduced 2.13%
|
|
|
Peak6 LLC
Chicago, IL |
Nov 13, 2025 Q3 2025 |
23,100
puts
|
$2.2 Million
0.0% of portfolio
|
Q3 2025
New holding
|
|
|
Twin Tree Management, LP
Dallas, TX |
Nov 13, 2025 Q3 2025 |
15,600
puts
|
$1.49 Million
0.01% of portfolio
|
Q3 2025
Reduced 63.47%
|
|
|
Walleye Capital LLC
Plymouth, MN |
Nov 14, 2025 Q3 2025 |
15,200
puts
|
$1.45 Million
0.01% of portfolio
|
Q3 2025
Added 1420.0%
|
|
|
Credit Industriel Et Commercial
Paris France, I0 |
Nov 07, 2025 Q3 2025 |
15,000
puts
|
$1.43 Million
0.13% of portfolio
|
Q3 2025
New holding
|
|
|
Ameriprise Financial Inc
Minneapolis, MN |
Nov 14, 2025 Q3 2025 |
13,200
puts
|
$1.26 Million
0.0% of portfolio
|
Q3 2025
New holding
|
|
|
Cubist Systematic Strategies, LLC
Stamford, CT |
Nov 14, 2025 Q3 2025 |
5,000
puts
|
$476,250
0.0% of portfolio
|
Q3 2025
New holding
|
|
|
Squarepoint Ops LLC
New York, NY |
Nov 14, 2025 Q3 2025 |
4,000
puts
|
$381,000
0.0% of portfolio
|
Q3 2025
Added 14.29%
|
|
|
Israel Englander
Millennium Management LLC | New York, Ny
|
Nov 14, 2025 Q3 2025 |
3,200
puts
|
$304,800
0.0% of portfolio
|
Q3 2025
New holding
|
|
|
Man Group PLC
London, X0 |
Nov 14, 2025 Q3 2025 |
1,900
puts
|
$180,975
0.0% of portfolio
|
Q3 2025
New holding
|
|