Institutions Holding Call Options on Rhythm Pharmaceuticals, Inc. (RYTM)
This table provides information about the call option holders of Rhythm Pharmaceuticals, Inc. (RYTM). We have compiled data on the institutions that hold call options on the stock, with a total of 497,500 call options outstanding, which have been reported (via 13F filing form) to have a value of $49.5 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 |
259,600
calls
|
$25.8 Million
0.0% of portfolio
|
N/A
|
|
|
Jane Street Group, LLC
New York, NY |
Nov 13, 2025 Q3 2025 |
73,000
calls
|
$7.26 Million
0.0% of portfolio
|
N/A
|
|
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
Nov 14, 2025 Q3 2025 |
51,200
calls
|
$5.09 Million
0.0% of portfolio
|
N/A
|
|
|
Caption Management, LLC
Oklahoma City, OK |
Nov 14, 2025 Q3 2025 |
50,100
calls
|
$4.98 Million
0.05% of portfolio
|
N/A
|
|
|
Bank Of Montreal
Toronto, A6 |
Nov 13, 2025 Q3 2025 |
38,000
calls
|
$3.78 Million
0.0% of portfolio
|
Q3 2025
New holding
|
|
|
Israel Englander
Millennium Management LLC | New York, Ny
|
Nov 14, 2025 Q3 2025 |
25,500
calls
|
$2.53 Million
0.0% of portfolio
|
Q3 2025
New holding
|
|
|
Cutler Group LP
|
Apr 19, 2024 Q1 2024 |
100
calls
|
$9,941
0.0% of portfolio
|
Q1 2024
Reduced 90.0%
|