Put Options Transactions Made in Q2 2023 in Staar Surgical CO (STAA)
This table provides information about the institutional ownership of Staar Surgical CO (STAA) during Q2 2023. The information is specifically focused on institutions that hold put options of STAAR SURGICAL CO.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Aug 11, 2023
Q2 2023
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
BUY
|
PUT |
61.9K+ 157.11% |
$3.12M - $4.51M
|
101K
$2.42M
|
|
|
Aug 11, 2023
Q2 2023
|
Peak6 Investments LLC
Chicago, IL |
BUY
|
PUT |
18.6K+ 620.0% |
$938K - $1.35M
|
21.6K
$516K
|
|
|
Aug 14, 2023
Q2 2023
|
Squarepoint Ops LLC
New York, NY |
BUY
|
PUT |
8.8KNew |
$444K - $641K
|
8.8K
$210K
|
|
|
Aug 14, 2023
Q2 2023
|
Walleye Capital LLC
Plymouth, MN |
BUY
|
PUT |
5.8KNew |
$293K - $422K
|
5.8K
$139K
|
|
|
Aug 14, 2023
Q2 2023
|
Cubist Systematic Strategies, LLC
Stamford, CT |
BUY
|
PUT |
1.9K+ 35.19% |
$95.9K - $138K
|
7.3K
$174K
|
|
|
Aug 11, 2023
Q2 2023
|
Atika Capital Management LLC
New York, NY |
BUY
|
PUT |
1KNew |
$50.5K - $72.8K
|
1K
$23.9K
|
|
|
Jul 18, 2023
Q2 2023
|
Cutler Group LP
|
SELL
|
PUT |
-400- 50.0% |
$20.2K - $29.1K
|
400
$9.55K
|
|
|
Aug 14, 2023
Q2 2023
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
SELL
|
PUT |
-10.2K- 17.8% |
$515K - $743K
|
47.1K
$1.12M
|
|
|
Aug 14, 2023
Q2 2023
|
Walleye Trading LLC
Plymouth, MN |
SELL
|
PUT |
-10.3K- 32.59% |
$520K - $750K
|
21.3K
$509K
|
|
|
Aug 14, 2023
Q2 2023
|
D. E. Shaw & Co., Inc.
New York, NY |
SELL
|
PUT |
-47.7K- 61.0% |
$2.41M - $3.47M
|
30.5K
$728K
|