Institutions Holding Call Options on Century Aluminum CO (CENX)
This table provides information about the call option holders of Century Aluminum CO (CENX). We have compiled data on the institutions that hold call options on the stock, with a total of 4 Million call options outstanding, which have been reported (via 13F filing form) to have a value of $115 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 |
|---|---|---|---|---|---|
|
Ubs Group Ag
|
Nov 13, 2025 Q3 2025 |
1,400,462
calls
|
$40.3 Million
0.01% of portfolio
|
Q3 2025
Added 21.73%
|
|
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
Nov 14, 2025 Q3 2025 |
1,265,700
calls
|
$36.4 Million
0.0% of portfolio
|
N/A
|
|
|
Peak6 LLC
Chicago, IL |
Nov 13, 2025 Q3 2025 |
661,400
calls
|
$19 Million
0.03% of portfolio
|
N/A
|
|
|
Jane Street Group, LLC
New York, NY |
Nov 13, 2025 Q3 2025 |
158,600
calls
|
$4.56 Million
0.0% of portfolio
|
N/A
|
|
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
Nov 14, 2025 Q3 2025 |
157,700
calls
|
$4.54 Million
0.0% of portfolio
|
N/A
|
|
|
Bank Of America Corp
Charlotte, NC |
Nov 14, 2025 Q3 2025 |
86,100
calls
|
$2.48 Million
0.0% of portfolio
|
N/A
|
|
|
Caption Management, LLC
Oklahoma City, OK |
Nov 14, 2025 Q3 2025 |
80,000
calls
|
$2.3 Million
0.02% of portfolio
|
Q3 2025
Added 60.0%
|
|
|
Wolverine Trading, LLC
Chicago, IL |
Nov 14, 2025 Q3 2025 |
63,800
calls
|
$1.84 Million
0.0% of portfolio
|
N/A
|
|
|
Parallax Volatility Advisers, L.P.
San Francisco, CA |
Nov 14, 2025 Q3 2025 |
59,300
calls
|
$1.71 Million
0.0% of portfolio
|
Q3 2025
New holding
|
|
|
Walleye Capital LLC
Plymouth, MN |
Nov 14, 2025 Q3 2025 |
47,100
calls
|
$1.36 Million
0.01% of portfolio
|
N/A
|
|
|
Walleye Trading LLC
Plymouth, MN |
Nov 14, 2025 Q3 2025 |
18,800
calls
|
$541,064
0.0% of portfolio
|
N/A
|
|
|
Cutler Group LP
|
Apr 19, 2024 Q1 2024 |
500
calls
|
$14,390
0.0% of portfolio
|
Q1 2024
Reduced 95.73%
|