Institutions Holding Call Options on Semler Scientific, Inc. (SMLR)
This table provides information about the call option holders of Semler Scientific, Inc. (SMLR). We have compiled data on the institutions that hold call options on the stock, with a total of 545,400 call options outstanding, which have been reported (via 13F filing form) to have a value of $18.8 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 |
|---|---|---|---|---|---|
|
Jane Street Group, LLC
New York, NY |
Aug 14, 2025 Q2 2025 |
362,300
calls
|
$12.5 Million
0.0% of portfolio
|
N/A
|
|
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
Aug 14, 2025 Q2 2025 |
202,600
calls
|
$7 Million
0.0% of portfolio
|
N/A
|
|
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
Aug 14, 2025 Q2 2025 |
80,700
calls
|
$2.79 Million
0.0% of portfolio
|
N/A
|
|
|
Walleye Capital LLC
Plymouth, MN |
Aug 13, 2025 Q2 2025 |
30,800
calls
|
$1.06 Million
0.01% of portfolio
|
N/A
|
|
|
Wolverine Trading, LLC
Chicago, IL |
May 15, 2025 Q1 2025 |
24,900
calls
|
$860,046
0.0% of portfolio
|
N/A
|
|
|
Caption Management, LLC
Oklahoma City, OK |
Aug 14, 2025 Q2 2025 |
20,000
calls
|
$690,800
0.01% of portfolio
|
Q2 2025
New holding
|
|
|
Peak6 LLC
Chicago, IL |
Aug 13, 2025 Q2 2025 |
16,300
calls
|
$563,002
0.0% of portfolio
|
Q2 2025
New holding
|
|
|
Walleye Trading LLC
Plymouth, MN |
Aug 13, 2025 Q2 2025 |
12,400
calls
|
$428,296
0.0% of portfolio
|
N/A
|
|
|
Cubist Systematic Strategies, LLC
Stamford, CT |
Aug 14, 2025 Q2 2025 |
8,700
calls
|
$300,498
0.0% of portfolio
|
N/A
|