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 2.96 Million call options outstanding, which have been reported (via 13F filing form) to have a value of $36.3 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 |
|---|---|---|---|---|---|
|
Israel Englander
Millennium Management LLC | New York, Ny
|
Aug 14, 2025 Q2 2025 |
1,000,000
calls
|
$12.3 Million
0.01% of portfolio
|
N/A
|
|
|
Arvin Capital Management LP
Austin, TX |
Aug 12, 2025 Q2 2025 |
973,100
calls
|
$11.9 Million
2.58% of portfolio
|
Q2 2025
Reduced 16.1%
|
|
|
Sig North Trading, Ulc
Bala Cynwyd, PA |
Aug 14, 2025 Q2 2025 |
318,900
calls
|
$3.91 Million
0.09% of portfolio
|
N/A
|
|
|
J. Goldman & CO LP
New York, NY |
Aug 14, 2025 Q2 2025 |
150,000
calls
|
$1.84 Million
0.04% of portfolio
|
Q2 2025
New holding
|
|
|
Royal Bank Of Canada
Toronto, A6 |
Aug 14, 2025 Q2 2025 |
141,000
calls
|
$1.73 Million
0.0% of portfolio
|
N/A
|
|
|
Peak6 LLC
Chicago, IL |
Aug 13, 2025 Q2 2025 |
121,100
calls
|
$1.48 Million
0.0% of portfolio
|
Q2 2025
Reduced 52.64%
|
|
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
Aug 14, 2025 Q2 2025 |
96,100
calls
|
$1.18 Million
0.0% of portfolio
|
N/A
|
|
|
Jane Street Group, LLC
New York, NY |
Aug 14, 2025 Q2 2025 |
61,600
calls
|
$755,216
0.0% of portfolio
|
Q2 2025
Reduced 42.11%
|
|
|
Waratah Capital Advisors Ltd.
Toronto, A6 |
Aug 08, 2025 Q2 2025 |
50,000
calls
|
$613,000
0.01% of portfolio
|
Q2 2025
New holding
|
|
|
K2 Principal Fund, L.P.
Toronto, A6 |
Aug 14, 2025 Q2 2025 |
25,000
calls
|
$306,500
0.12% of portfolio
|
Q1 2025
New holding
|
|
|
Toronto Dominion Bank
Toronto, Ontario, A6 |
Aug 14, 2025 Q2 2025 |
15,700
calls
|
$192,482
0.0% of portfolio
|
N/A
|
|
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
Aug 14, 2025 Q2 2025 |
10,600
calls
|
$129,956
0.0% of portfolio
|
Q2 2025
Reduced 93.1%
|