Call Options Transactions Made in Q2 2025 in Sigma Lithium Corp (SGML)
This table provides information about the institutional ownership of Sigma Lithium Corp (SGML) during Q2 2025. The information is specifically focused on institutions that hold call options of Sigma Lithium Corp.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Aug 13, 2025
Q2 2025
|
Walleye Capital LLC
Plymouth, MN |
BUY
|
CALL |
163KNew |
$697K - $1.65M
|
163K
$825K
|
|
|
Aug 13, 2025
Q2 2025
|
Walleye Trading LLC
Plymouth, MN |
BUY
|
CALL |
22.5KNew |
$96.3K - $228K
|
22.5K
$114K
|
|
|
Aug 14, 2025
Q2 2025
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
BUY
|
CALL |
3.3K+ 15.42% |
$14.1K - $33.5K
|
24.7K
$125K
|
|
|
Jul 30, 2025
Q2 2025
|
Fny Investment Advisers, LLC
|
BUY
|
CALL |
235New |
$1.01K - $2.39K
|
235
$1.19K
|
|
|
Aug 14, 2025
Q2 2025
|
Bw Gestao De Investimentos Ltda.
|
SELL
|
CALL |
-32.3K- 13.9% |
$138K - $328K
|
200K
$1.01M
|
|
|
Aug 14, 2025
Q2 2025
|
D. E. Shaw & Co., Inc.
New York, NY |
SELL
|
CALL |
-70.6K- 78.36% |
$302K - $717K
|
19.5K
$98.9K
|
|
|
Aug 14, 2025
Q2 2025
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
SELL
|
CALL |
-158K- 82.55% |
$676K - $1.6M
|
33.4K
$169K
|