Institutions Holding Call Options on Silverback Therapeutics, Inc. (SBTX)
This table provides information about the call option holders of Silverback Therapeutics, Inc. (SBTX). We have compiled data on the institutions that hold call options on the stock, with a total of 111,900 call options outstanding, which have been reported (via 13F filing form) to have a value of $0 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 |
|---|---|---|---|---|---|
|
Jane Street Group, LLC
New York, NY |
May 19, 2025 Q1 2025 |
39,300
calls
|
$0
0.0% of portfolio
|
N/A
|
|
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
May 14, 2025 Q1 2025 |
31,700
calls
|
$0
0.0% of portfolio
|
N/A
|
|
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
May 15, 2025 Q1 2025 |
28,900
calls
|
$0
0.0% of portfolio
|
N/A
|
|
|
K2 Principal Fund, L.P.
Toronto, A6 |
May 14, 2025 Q1 2025 |
12,000
calls
|
$0
0.0% of portfolio
|
Q1 2025
Reduced 55.56%
|