Institutions Holding Call Options on Transalta Corp (TAC)
This table provides information about the call option holders of Transalta Corp (TAC). We have compiled data on the institutions that hold call options on the stock, with a total of 2.93 Million call options outstanding, which have been reported (via 13F filing form) to have a value of $42.7 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 |
|---|---|---|---|---|---|
|
Arvin Capital Management LP
Austin, TX |
Nov 12, 2025 Q3 2025 |
655,000
calls
|
$9.55 Million
1.88% of portfolio
|
Q3 2025
Reduced 32.69%
|
|
|
Sig North Trading, Ulc
Bala Cynwyd, PA |
Nov 14, 2025 Q3 2025 |
532,900
calls
|
$7.77 Million
0.15% of portfolio
|
N/A
|
|
|
Ubs Group Ag
|
Nov 13, 2025 Q3 2025 |
500,000
calls
|
$7.29 Million
0.0% of portfolio
|
Q3 2025
New holding
|
|
|
Ayal Capital Advisors LTD
Toronto, A6 |
Nov 14, 2025 Q3 2025 |
200,000
calls
|
$2.92 Million
1.26% of portfolio
|
Q3 2025
New holding
|
|
|
Cibc World Market Inc.
Toronto, A6 |
Nov 06, 2025 Q3 2025 |
200,000
calls
|
$2.92 Million
0.01% of portfolio
|
Q3 2025
New holding
|
|
|
Toronto Dominion Bank
Toronto, Ontario, A6 |
Nov 14, 2025 Q3 2025 |
136,900
calls
|
$2 Million
0.0% of portfolio
|
N/A
|
|
|
Peak6 LLC
Chicago, IL |
Nov 13, 2025 Q3 2025 |
120,000
calls
|
$1.75 Million
0.0% of portfolio
|
Q3 2025
Reduced 0.91%
|
|
|
Mariner Investment Group LLC
Harrison, NY |
Nov 14, 2025 Q3 2025 |
100,000
calls
|
$1.46 Million
0.25% of portfolio
|
Q3 2025
New holding
|
|
|
Brevan Howard Capital Management LP
St. Helier, Y9 |
Nov 14, 2025 Q3 2025 |
100,000
calls
|
$1.46 Million
0.01% of portfolio
|
Q3 2025
New holding
|
|
|
Waratah Capital Advisors Ltd.
Toronto, A6 |
Nov 10, 2025 Q3 2025 |
100,000
calls
|
$1.46 Million
0.02% of portfolio
|
Q3 2025
Added 100.0%
|
|
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
Nov 14, 2025 Q3 2025 |
71,600
calls
|
$1.04 Million
0.0% of portfolio
|
N/A
|
|
|
Goldman Sachs Group Inc
New York, NY |
Nov 14, 2025 Q3 2025 |
70,000
calls
|
$1.02 Million
0.0% of portfolio
|
Q3 2025
New holding
|
|
|
Jane Street Group, LLC
New York, NY |
Nov 13, 2025 Q3 2025 |
58,900
calls
|
$858,762
0.0% of portfolio
|
Q3 2025
Reduced 4.38%
|
|
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
Nov 14, 2025 Q3 2025 |
50,000
calls
|
$729,000
0.0% of portfolio
|
N/A
|
|
|
Royal Bank Of Canada
Toronto, A6 |
Nov 14, 2025 Q3 2025 |
36,000
calls
|
$524,880
0.0% of portfolio
|
N/A
|
|