Institutions Holding Call Options on Medifast Inc (MED)
This table provides information about the call option holders of Medifast Inc (MED). We have compiled data on the institutions that hold call options on the stock, with a total of 1.75 Million call options outstanding, which have been reported (via 13F filing form) to have a value of $19.9 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 |
|---|---|---|---|---|---|
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
Nov 14, 2025 Q3 2025 |
613,400
calls
|
$6.98 Million
0.0% of portfolio
|
Q3 2025
Reduced 11.77%
|
|
|
Jane Street Group, LLC
New York, NY |
Nov 13, 2025 Q3 2025 |
419,900
calls
|
$4.78 Million
0.0% of portfolio
|
Q3 2025
Added 117.23%
|
|
|
Peak6 LLC
Chicago, IL |
Nov 13, 2025 Q3 2025 |
405,900
calls
|
$4.62 Million
0.01% of portfolio
|
Q3 2025
Added 34.54%
|
|
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
Nov 14, 2025 Q3 2025 |
245,700
calls
|
$2.8 Million
0.0% of portfolio
|
N/A
|
|
|
Walleye Capital LLC
Plymouth, MN |
Nov 14, 2025 Q3 2025 |
26,100
calls
|
$297,018
0.0% of portfolio
|
N/A
|
|
|
Walleye Trading LLC
Plymouth, MN |
Nov 14, 2025 Q3 2025 |
19,700
calls
|
$224,186
0.0% of portfolio
|
Q3 2025
Reduced 39.38%
|
|
|
D. E. Shaw & Co., Inc.
New York, NY |
Nov 14, 2025 Q3 2025 |
16,700
calls
|
$190,046
0.0% of portfolio
|
Q2 2025
New holding
|