Put Options Transactions Made in Q1 2025 in 89bio, Inc. (ETNB)
This table provides information about the institutional ownership of 89bio, Inc. (ETNB) during Q1 2025. The information is specifically focused on institutions that hold put options of 89bio, Inc..
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
May 15, 2025
Q1 2025
|
Lmr Partners LLP
London, X0 |
BUY
|
PUT |
50KNew |
$309K - $583K
|
50K
$492K
|
|
|
May 12, 2025
Q1 2025
|
Citigroup Inc
|
BUY
|
PUT |
40KNew |
$247K - $466K
|
40K
$394K
|
|
|
May 14, 2025
Q1 2025
|
Jane Street Group, LLC
New York, NY |
BUY
|
PUT |
30.8K+ 93.62% |
$190K - $359K
|
63.7K
$627K
|
|
|
May 14, 2025
Q1 2025
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
BUY
|
PUT |
30.1K+ 60.69% |
$186K - $351K
|
79.7K
$784K
|
|
|
May 08, 2025
Q1 2025
|
Jefferies Financial Group Inc.
New York, NY |
SELL
|
PUT |
-15.4K- 5.43% |
$95.2K - $180K
|
268K
$2.64M
|
|
|
May 15, 2025
Q1 2025
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
SELL
|
PUT |
-31.2K- 38.24% |
$193K - $364K
|
50.4K
$496K
|
|
|
May 15, 2025
Q1 2025
|
Crawford Fund Management, LLC
Boston, MA |
SELL
|
PUT |
-52.5K- 59.66% |
$324K - $612K
|
35.5K
$349K
|
|
|
May 15, 2025
Q1 2025
|
Caption Management, LLC
Oklahoma City, OK |
SELL
|
PUT |
-75.3K- 17.43% |
$465K - $878K
|
357K
$3.51M
|