Institutions Holding Call Options on Ambac Financial Group Inc (AMBC)
This table provides information about the call option holders of Ambac Financial Group Inc (AMBC). We have compiled data on the institutions that hold call options on the stock, with a total of 10.4 Million call options outstanding, which have been reported (via 13F filing form) to have a value of $83.5 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 |
|---|---|---|---|---|---|
|
Repertoire Partners LP
New York, NY |
Aug 14, 2025 Q2 2025 |
6,013,200
calls
|
$48.4 Million
29.92% of portfolio
|
Q2 2025
Reduced 0.2%
|
|
|
Caption Management, LLC
Oklahoma City, OK |
Aug 14, 2025 Q2 2025 |
1,899,200
calls
|
$15.3 Million
0.17% of portfolio
|
N/A
|
|
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
Aug 14, 2025 Q2 2025 |
1,423,200
calls
|
$11.5 Million
0.0% of portfolio
|
N/A
|
|
|
Wolverine Trading, LLC
Chicago, IL |
May 15, 2025 Q1 2025 |
365,200
calls
|
$2.94 Million
0.0% of portfolio
|
N/A
|
|
|
Hap Trading, LLC
New York, NY |
Aug 13, 2025 Q2 2025 |
239,000
calls
|
$1.92 Million
0.0% of portfolio
|
Q2 2025
Added 378.0%
|
|
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
Aug 14, 2025 Q2 2025 |
157,700
calls
|
$1.27 Million
0.0% of portfolio
|
N/A
|
|
|
Squarepoint Ops LLC
New York, NY |
Aug 14, 2025 Q2 2025 |
132,800
calls
|
$1.07 Million
0.0% of portfolio
|
Q2 2025
Reduced 11.47%
|
|
|
Dld Asset Management, LP
New York, NY |
Aug 13, 2025 Q2 2025 |
76,000
calls
|
$611,800
0.13% of portfolio
|
Q2 2025
New holding
|
|
|
Jane Street Group, LLC
New York, NY |
Aug 14, 2025 Q2 2025 |
56,000
calls
|
$450,800
0.0% of portfolio
|
N/A
|
|
|
Sig Brokerage, LP
Bala Cynwyd, PA |
Aug 14, 2025 Q2 2025 |
12,500
calls
|
$100,625
0.0% of portfolio
|
Q2 2025
New holding
|
|
|
Walleye Trading LLC
Plymouth, MN |
Aug 13, 2025 Q2 2025 |
1,500
calls
|
$12,075
0.0% of portfolio
|
N/A
|