Put Options Transactions Made in Q3 2025 in Post Holdings, Inc. (POST)
This table provides information about the institutional ownership of Post Holdings, Inc. (POST) during Q3 2025. The information is specifically focused on institutions that hold put options of Post Holdings, Inc..
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Nov 14, 2025
Q3 2025
|
Mariner Investment Group LLC
Harrison, NY |
BUY
|
PUT |
50KNew |
$5.12M - $5.7M
|
50K
$5.34M
|
|
|
Nov 07, 2025
Q3 2025
|
Ontario Teachers Pension Plan Board
Toronto, A6 |
BUY
|
PUT |
26.5KNew |
$2.71M - $3.02M
|
26.5K
$2.83M
|
|
|
Oct 28, 2025
Q3 2025
|
Wolverine Asset Management LLC
|
BUY
|
PUT |
22.3K+ 119.89% |
$2.28M - $2.54M
|
40.9K
$4.36M
|
|
|
Nov 14, 2025
Q3 2025
|
Wolverine Trading, LLC
Chicago, IL |
BUY
|
PUT |
3.3K+ 103.13% |
$338K - $376K
|
6.5K
$694K
|
|
|
Nov 14, 2025
Q3 2025
|
Walleye Trading LLC
Plymouth, MN |
BUY
|
PUT |
1.9KNew |
$194K - $217K
|
1.9K
$203K
|
|
|
Nov 14, 2025
Q3 2025
|
Walleye Capital LLC
Plymouth, MN |
BUY
|
PUT |
1.7KNew |
$174K - $194K
|
1.7K
$181K
|
|
|
Nov 14, 2025
Q3 2025
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
BUY
|
PUT |
1.3K+ 6.44% |
$133K - $148K
|
21.5K
$2.29M
|
|
|
Nov 14, 2025
Q3 2025
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
SELL
|
PUT |
-3.3K- 13.15% |
$338K - $376K
|
21.8K
$2.33M
|
|