Institutions Holding Put Options on Protagonist Therapeutics, Inc (PTGX)
This table provides information about the put option holders of Protagonist Therapeutics, Inc (PTGX). We have compiled data on the institutions that hold put options on the stock, with a total of 317,800 put options outstanding, which have been reported (via 13F filing form) to have a value of $17.3 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 |
|---|---|---|---|---|---|
| Holding | Report Date | puts Held | Holding Value (Reported) | Last Trade | Trade History |
|
Caption Management, LLC
Oklahoma City, OK |
Aug 14, 2025 Q2 2025 |
143,000
puts
|
$7.8 Million
0.1% of portfolio
|
Q2 2025
Reduced 26.25%
|
|
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
Aug 14, 2025 Q2 2025 |
87,400
puts
|
$4.77 Million
0.0% of portfolio
|
Q2 2025
Reduced 29.63%
|
|
|
Nomura Holdings Inc
Tokyo, M0 |
Aug 18, 2025 Q2 2025 |
50,000
puts
|
$2.73 Million
0.01% of portfolio
|
Q2 2025
New holding
|
|
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
Aug 14, 2025 Q2 2025 |
18,600
puts
|
$1.01 Million
0.0% of portfolio
|
Q2 2025
Reduced 48.48%
|
|
|
Sig Brokerage, LP
Bala Cynwyd, PA |
Aug 14, 2025 Q2 2025 |
10,000
puts
|
$545,300
0.01% of portfolio
|
Q2 2025
Added 100.0%
|
|
|
Jane Street Group, LLC
New York, NY |
Aug 14, 2025 Q2 2025 |
8,800
puts
|
$479,864
0.0% of portfolio
|
Q2 2025
Reduced 82.68%
|