Institutions Holding Put Options on Penumbra Inc (PEN)
This table provides information about the put option holders of Penumbra Inc (PEN). We have compiled data on the institutions that hold put options on the stock, with a total of 95,900 put options outstanding, which have been reported (via 13F filing form) to have a value of $26.7 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 |
|---|---|---|---|---|---|
|
Jane Street Group, LLC
New York, NY |
Nov 13, 2025 Q3 2025 |
39,400
puts
|
$11 Million
0.0% of portfolio
|
Q3 2025
Added 964.86%
|
|
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
Nov 14, 2025 Q3 2025 |
31,700
puts
|
$8.83 Million
0.0% of portfolio
|
Q3 2025
Added 27.31%
|
|
|
Steven Cohen
Point72 Asset Management, L.P. | Stamford, Ct
|
Nov 14, 2025 Q3 2025 |
8,500
puts
|
$2.37 Million
0.0% of portfolio
|
Q3 2025
Reduced 20.56%
|
|
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
Nov 14, 2025 Q3 2025 |
7,100
puts
|
$1.98 Million
0.0% of portfolio
|
Q3 2025
Reduced 14.46%
|
|
|
Wolverine Trading, LLC
Chicago, IL |
Nov 14, 2025 Q3 2025 |
4,800
puts
|
$1.34 Million
0.0% of portfolio
|
Q3 2025
Added 100.0%
|
|
|
Cutler Group LP
|
Apr 19, 2024 Q1 2024 |
1,900
puts
|
$529,169
0.0% of portfolio
|
Q1 2024
New holding
|
|
|
Peak6 Investments LLC
Chicago, IL |
Nov 13, 2024 Q3 2024 |
1,200
puts
|
$334,212
0.0% of portfolio
|
Q3 2024
Added 140.0%
|
|
|
Walleye Capital LLC
Plymouth, MN |
Nov 14, 2025 Q3 2025 |
700
puts
|
$194,957
0.0% of portfolio
|
Q3 2025
New holding
|
|
|
Walleye Trading LLC
Plymouth, MN |
Nov 14, 2025 Q3 2025 |
600
puts
|
$167,106
0.0% of portfolio
|
Q3 2025
Reduced 40.0%
|