Put Options Transactions Made in Q1 2025 in Star Bulk Carriers Corp. (SBLK)
This table provides information about the institutional ownership of Star Bulk Carriers Corp. (SBLK) during Q1 2025. The information is specifically focused on institutions that hold put options of Star Bulk Carriers Corp..
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
May 14, 2025
Q1 2025
|
Capital Fund Management S.A.
Paris, I0 |
BUY
|
PUT |
132KNew |
$1.89M - $2.26M
|
132K
$2.17M
|
|
|
May 14, 2025
Q1 2025
|
Walleye Trading LLC
Plymouth, MN |
BUY
|
PUT |
61K+ 200.0% |
$875K - $1.05M
|
91.5K
$1.51M
|
|
|
May 15, 2025
Q1 2025
|
Caption Management, LLC
Oklahoma City, OK |
BUY
|
PUT |
28KNew |
$402K - $480K
|
28K
$461K
|
|
|
May 15, 2025
Q1 2025
|
Wolverine Trading, LLC
Chicago, IL |
BUY
|
PUT |
27.7KNew |
$397K - $475K
|
27.7K
$456K
|
|
|
May 14, 2025
Q1 2025
|
Walleye Capital LLC
Plymouth, MN |
BUY
|
PUT |
19.2K+ 16.05% |
$276K - $329K
|
139K
$2.28M
|
|
|
May 14, 2025
Q1 2025
|
Jane Street Group, LLC
New York, NY |
SELL
|
PUT |
-39.1K- 60.53% |
$561K - $671K
|
25.5K
$419K
|
|
|
May 14, 2025
Q1 2025
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
SELL
|
PUT |
-259K- 33.58% |
$3.72M - $4.44M
|
512K
$8.42M
|
|
|
May 15, 2025
Q1 2025
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
SELL
|
PUT |
-312K- 62.6% |
$4.47M - $5.35M
|
186K
$3.06M
|