Institutions Holding Call Options on Phathom Pharmaceuticals, Inc. (PHAT)
This table provides information about the call option holders of Phathom Pharmaceuticals, Inc. (PHAT). We have compiled data on the institutions that hold call options on the stock, with a total of 1.15 Million call options outstanding, which have been reported (via 13F filing form) to have a value of $16.9 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 |
|---|---|---|---|---|---|
|
Caption Management, LLC
Oklahoma City, OK |
Nov 14, 2025 Q3 2025 |
1,000,000
calls
|
$14.7 Million
0.11% of portfolio
|
Q3 2025
Added 163.09%
|
|
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
Nov 14, 2025 Q3 2025 |
55,300
calls
|
$812,357
0.0% of portfolio
|
N/A
|
|
|
Jane Street Group, LLC
New York, NY |
Nov 13, 2025 Q3 2025 |
52,400
calls
|
$769,756
0.0% of portfolio
|
Q3 2025
Reduced 74.83%
|
|
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
Nov 14, 2025 Q3 2025 |
38,400
calls
|
$564,096
0.0% of portfolio
|
Q3 2025
Reduced 80.9%
|
|
|
Cutler Group LP
|
Apr 19, 2024 Q1 2024 |
1,300
calls
|
$19,097
0.0% of portfolio
|
Q1 2024
Reduced 48.0%
|