Put Options Transactions Made in Q4 2025 in Costco Wholesale Corp (COST)
This table provides information about the institutional ownership of Costco Wholesale Corp (COST) during Q4 2025. The information is specifically focused on institutions that hold put options of COSTCO WHOLESALE CORP .
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Jan 29, 2026
Q4 2025
|
Ubs Group Ag
|
BUY
|
PUT |
10.4K+ 22.61% |
$9.47M - $9.93M
|
56.4K
$51.5M
|
|
|
Jan 28, 2026
Q4 2025
|
One River Asset Management, LLC
Stamford, CT |
SELL
|
PUT |
-1.7K- 35.42% |
$1.55M - $1.62M
|
3.1K
$2.83M
|
|
|
Jan 30, 2026
Q4 2025
|
Covenant Asset Management, LLC
|
SELL
|
PUT |
-3K- 37.5% |
$2.73M - $2.86M
|
5K
$4.56M
|