Institutions Holding Put Options on Gossamer Bio, Inc. (GOSS)
This table provides information about the put option holders of Gossamer Bio, Inc. (GOSS). We have compiled data on the institutions that hold put options on the stock, with a total of 210,500 put options outstanding, which have been reported (via 13F filing form) to have a value of $570,000 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 |
|---|---|---|---|---|---|
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
Nov 14, 2025 Q3 2025 |
89,100
puts
|
$241,461
0.0% of portfolio
|
Q3 2025
Added 55.23%
|
|
|
Caption Management, LLC
Oklahoma City, OK |
Nov 14, 2025 Q3 2025 |
72,800
puts
|
$197,288
0.0% of portfolio
|
N/A
|
|
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
Nov 14, 2025 Q3 2025 |
28,200
puts
|
$76,422
0.0% of portfolio
|
Q3 2025
New holding
|
|
|
Jane Street Group, LLC
New York, NY |
Nov 13, 2025 Q3 2025 |
20,400
puts
|
$55,284
0.0% of portfolio
|
Q3 2025
New holding
|