Put Options Transactions Made in Q1 2025 in United Microelectronics Corp (UMC)
This table provides information about the institutional ownership of United Microelectronics Corp (UMC) during Q1 2025. The information is specifically focused on institutions that hold put options of UNITED MICROELECTRONICS CORP.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
May 14, 2025
Q1 2025
|
Jane Street Group, LLC
New York, NY |
BUY
|
PUT |
783KNew |
$4.45M - $5.6M
|
783K
$5.89M
|
|
|
May 14, 2025
Q1 2025
|
Walleye Trading LLC
Plymouth, MN |
BUY
|
PUT |
347KNew |
$1.98M - $2.48M
|
347K
$2.62M
|
|
|
May 15, 2025
Q1 2025
|
Sculptor Capital LP
New York, NY |
BUY
|
PUT |
102KNew |
$580K - $729K
|
102K
$768K
|
|
|
May 15, 2025
Q1 2025
|
Sih Partners, Lllp
Wilmington, DE |
BUY
|
PUT |
85.2KNew |
$485K - $609K
|
85.2K
$642K
|
|
|
May 14, 2025
Q1 2025
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
BUY
|
PUT |
11.6K+ 46.03% |
$66K - $82.9K
|
36.8K
$277K
|
|
|
May 14, 2025
Q1 2025
|
Walleye Capital LLC
Plymouth, MN |
SELL
|
PUT |
-6K- 96.77% |
$34.1K - $42.9K
|
200
$1.51K
|
|
|
May 15, 2025
Q1 2025
|
Parallax Volatility Advisers, L.P.
San Francisco, CA |
SELL
|
PUT |
-128K- 86.46% |
$727K - $913K
|
20K
$151K
|
|
|
May 15, 2025
Q1 2025
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
SELL
|
PUT |
-183K- 76.44% |
$1.04M - $1.31M
|
56.5K
$425K
|