Institutions Holding Put Options on Prothena Corp Public LTD CO (PRTA)
This table provides information about the put option holders of Prothena Corp Public LTD CO (PRTA). We have compiled data on the institutions that hold put options on the stock, with a total of 79,200 put options outstanding, which have been reported (via 13F filing form) to have a value of $521,000 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 |
|---|---|---|---|---|---|
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
May 14, 2025 Q1 2025 |
27,400
puts
|
$180,292
0.0% of portfolio
|
Q1 2025
Reduced 29.74%
|
|
|
Walleye Trading LLC
Plymouth, MN |
May 14, 2025 Q1 2025 |
24,500
puts
|
$161,210
0.0% of portfolio
|
Q1 2025
New holding
|
|
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
May 15, 2025 Q1 2025 |
24,300
puts
|
$159,894
0.0% of portfolio
|
Q1 2025
Reduced 77.31%
|
|
|
Jefferies Group LLC
New York, NY |
Sep 21, 2023 Q3 2022 |
3,000
puts
|
$19,740
0.0% of portfolio
|
Q3 2022
New holding
|