Institutions Holding Call Options on A Tyr Pharma Inc (LIFE)
This table provides information about the call option holders of A Tyr Pharma Inc (LIFE). We have compiled data on the institutions that hold call options on the stock, with a total of 684,200 call options outstanding, which have been reported (via 13F filing form) to have a value of $1.27 Million at the end of the reported quarter. These call option holders have the right, but not the obligation, to buy AAPL shares at a specified price within a certain time frame.
| Holding | Report Date | calls Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
Aug 14, 2025 Q2 2025 |
263,900
calls
|
$490,854
0.0% of portfolio
|
N/A
|
|
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
Aug 14, 2025 Q2 2025 |
190,400
calls
|
$354,144
0.0% of portfolio
|
N/A
|
|
|
Diadema Partners LP
Morristown, NJ |
Aug 14, 2025 Q2 2025 |
128,700
calls
|
$239,382
0.2% of portfolio
|
N/A
|
|
|
Jane Street Group, LLC
New York, NY |
Aug 14, 2025 Q2 2025 |
101,200
calls
|
$188,232
0.0% of portfolio
|
N/A
|