Institutions Holding Put Options on Avantor, Inc. (AVTR)
This table provides information about the put option holders of Avantor, Inc. (AVTR). We have compiled data on the institutions that hold put options on the stock, with a total of 1.25 Million put options outstanding, which have been reported (via 13F filing form) to have a value of $14.2 Million at the end of the reported quarter. These put option holders have the right, but not the obligation, to sell AAPL shares at a specified price within a certain time frame.
| Holding | Report Date | puts Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
Nov 14, 2025 Q3 2025 |
351,200
puts
|
$4 Million
0.0% of portfolio
|
Q3 2025
Added 47.5%
|
|
|
Twin Tree Management, LP
Dallas, TX |
Nov 13, 2025 Q3 2025 |
178,700
puts
|
$2.03 Million
0.01% of portfolio
|
Q3 2025
New holding
|
|
|
Capital Fund Management S.A.
Paris, I0 |
Nov 13, 2025 Q3 2025 |
169,800
puts
|
$1.93 Million
0.01% of portfolio
|
Q3 2025
Reduced 26.56%
|
|
|
Peak6 Investments LLC
Chicago, IL |
Nov 13, 2024 Q3 2024 |
139,000
puts
|
$1.58 Million
0.01% of portfolio
|
Q3 2024
Reduced 40.62%
|
|
|
Caption Management, LLC
Oklahoma City, OK |
Nov 14, 2025 Q3 2025 |
80,000
puts
|
$910,400
0.01% of portfolio
|
Q3 2025
New holding
|
|
|
Goldman Sachs Group Inc
New York, NY |
Nov 14, 2025 Q3 2025 |
80,000
puts
|
$910,400
0.0% of portfolio
|
Q1 2025
New holding
|
|
|
Jane Street Group, LLC
New York, NY |
Nov 13, 2025 Q3 2025 |
73,500
puts
|
$836,430
0.0% of portfolio
|
Q3 2025
Reduced 12.71%
|
|
|
Walleye Capital LLC
Plymouth, MN |
Nov 14, 2025 Q3 2025 |
64,600
puts
|
$735,148
0.0% of portfolio
|
Q3 2025
Added 78.95%
|
|
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
Nov 14, 2025 Q3 2025 |
42,500
puts
|
$483,650
0.0% of portfolio
|
Q3 2025
Reduced 93.08%
|
|
|
Wolverine Trading, LLC
Chicago, IL |
Nov 14, 2025 Q3 2025 |
29,500
puts
|
$335,710
0.0% of portfolio
|
Q3 2025
Added 58.6%
|
|
|
Sig Brokerage, LP
Bala Cynwyd, PA |
Nov 14, 2025 Q3 2025 |
20,000
puts
|
$227,600
0.01% of portfolio
|
Q3 2025
Added 100.0%
|
|
|
Cutler Group LP
|
Apr 19, 2024 Q1 2024 |
10,000
puts
|
$113,800
0.0% of portfolio
|
Q1 2024
Added 3233.33%
|
|
|
Walleye Trading LLC
Plymouth, MN |
Nov 14, 2025 Q3 2025 |
4,300
puts
|
$48,934
0.0% of portfolio
|
Q3 2025
Reduced 72.08%
|
|
|
Peak6 LLC
Chicago, IL |
Nov 13, 2025 Q3 2025 |
1,400
puts
|
$15,932
0.0% of portfolio
|
Q3 2025
Reduced 96.47%
|
|
|
Ubs Group Ag
|
Nov 13, 2025 Q3 2025 |
1,000
puts
|
$11,380
0.0% of portfolio
|
Q3 2024
Added 42.86%
|
|