Institutions Holding Put Options on A Tyr Pharma Inc (LIFE)
This table provides information about the put option holders of A Tyr Pharma Inc (LIFE). We have compiled data on the institutions that hold put options on the stock, with a total of 467,900 put options outstanding, which have been reported (via 13F filing form) to have a value of $870,000 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
|
Aug 14, 2025 Q2 2025 |
152,900
puts
|
$284,394
0.0% of portfolio
|
Q2 2025
Added 36.76%
|
|
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
Aug 14, 2025 Q2 2025 |
119,500
puts
|
$222,270
0.0% of portfolio
|
Q2 2025
Added 42.09%
|
|
|
Diadema Partners LP
Morristown, NJ |
Aug 14, 2025 Q2 2025 |
76,200
puts
|
$141,732
0.12% of portfolio
|
Q2 2025
Added 545.76%
|
|
|
Israel Englander
Millennium Management LLC | New York, Ny
|
Aug 14, 2025 Q2 2025 |
50,000
puts
|
$93,000
0.0% of portfolio
|
Q2 2025
New holding
|
|
|
Adar1 Capital Management, LLC
Austin, TX |
Aug 14, 2025 Q2 2025 |
50,000
puts
|
$93,000
0.04% of portfolio
|
Q2 2025
New holding
|
|
|
Jane Street Group, LLC
New York, NY |
Aug 14, 2025 Q2 2025 |
18,200
puts
|
$33,852
0.0% of portfolio
|
Q2 2025
Reduced 77.39%
|
|
|
Sio Capital Management, LLC
New York, NY |
Aug 13, 2025 Q2 2025 |
1,100
puts
|
$2,046
0.0% of portfolio
|
Q2 2025
New holding
|