Institutions Holding Put Options on Castle Biosciences Inc (CSTL)
This table provides information about the put option holders of Castle Biosciences Inc (CSTL). We have compiled data on the institutions that hold put options on the stock, with a total of 35,400 put options outstanding, which have been reported (via 13F filing form) to have a value of $925,000 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 |
|---|---|---|---|---|---|
|
Torno Capital, LLC
Cohasset, MA |
Feb 14, 2025 Q4 2024 |
10,000
puts
|
$257,500
0.02% of portfolio
|
Q4 2024
Reduced 33.33%
|
|
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
Feb 14, 2025 Q4 2024 |
9,500
puts
|
$244,625
0.0% of portfolio
|
Q4 2024
Added 1.06%
|
|
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
Feb 14, 2025 Q4 2024 |
8,300
puts
|
$213,725
0.0% of portfolio
|
Q4 2024
Added 40.68%
|
|
|
Wolverine Trading, LLC
Chicago, IL |
Feb 14, 2025 Q4 2024 |
7,600
puts
|
$195,700
0.0% of portfolio
|
Q4 2024
New holding
|