Institutions Holding Put Options on Idexx Laboratories Inc (IDXX)
This table provides information about the put option holders of Idexx Laboratories Inc (IDXX). We have compiled data on the institutions that hold put options on the stock, with a total of 199,200 put options outstanding, which have been reported (via 13F filing form) to have a value of $137 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 |
|---|---|---|---|---|---|
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
Nov 14, 2025 Q3 2025 |
66,900
puts
|
$46.2 Million
0.01% of portfolio
|
Q3 2025
Added 23.2%
|
|
|
Israel Englander
Millennium Management LLC | New York, Ny
|
Nov 14, 2025 Q3 2025 |
36,600
puts
|
$25.3 Million
0.01% of portfolio
|
Q3 2025
Reduced 58.6%
|
|
|
Peak6 LLC
Chicago, IL |
Nov 13, 2025 Q3 2025 |
23,200
puts
|
$16 Million
0.02% of portfolio
|
Q3 2025
Added 52.63%
|
|
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
Nov 14, 2025 Q3 2025 |
18,500
puts
|
$12.8 Million
0.0% of portfolio
|
Q3 2025
Added 1.09%
|
|
|
Jane Street Group, LLC
New York, NY |
Nov 13, 2025 Q3 2025 |
9,600
puts
|
$6.62 Million
0.0% of portfolio
|
Q3 2025
Added 17.07%
|
|
|
Balyasny Asset Management LLC
Chicago, IL |
Nov 14, 2025 Q3 2025 |
7,300
puts
|
$5.04 Million
0.01% of portfolio
|
Q3 2025
New holding
|
|
|
Twin Tree Management, LP
Dallas, TX |
Nov 13, 2025 Q3 2025 |
7,200
puts
|
$4.97 Million
0.02% of portfolio
|
Q3 2025
New holding
|
|
|
Brant Point Investment Management LLC
New York, NY |
Nov 13, 2025 Q3 2025 |
7,100
puts
|
$4.9 Million
0.52% of portfolio
|
Q3 2025
New holding
|
|
|
Wolverine Trading, LLC
Chicago, IL |
Nov 14, 2025 Q3 2025 |
4,800
puts
|
$3.31 Million
0.0% of portfolio
|
Q3 2025
Reduced 12.73%
|
|
|
Walleye Capital LLC
Plymouth, MN |
Nov 14, 2025 Q3 2025 |
4,100
puts
|
$2.83 Million
0.01% of portfolio
|
Q3 2025
New holding
|
|
|
Squarepoint Ops LLC
New York, NY |
Nov 14, 2025 Q3 2025 |
3,400
puts
|
$2.35 Million
0.0% of portfolio
|
Q3 2025
Added 161.54%
|
|
|
Allianz Asset Management Gmb H
Munich, 2M |
Nov 04, 2025 Q3 2025 |
2,800
puts
|
$1.93 Million
0.0% of portfolio
|
Q3 2025
Added 64.71%
|
|
|
Old Port Advisors
|
Oct 06, 2025 Q3 2025 |
2,100
puts
|
$1.45 Million
0.34% of portfolio
|
Q3 2025
New holding
|
|
|
D. E. Shaw & Co., Inc.
New York, NY |
Nov 14, 2025 Q3 2025 |
1,600
puts
|
$1.1 Million
0.0% of portfolio
|
Q3 2025
New holding
|
|
|
Spider Rock Advisors, LLC
|
Nov 01, 2024 Q3 2024 |
1,500
puts
|
$1.03 Million
0.01% of portfolio
|
Q3 2024
Reduced 31.82%
|
|
|
Walleye Trading LLC
Plymouth, MN |
Nov 14, 2025 Q3 2025 |
1,000
puts
|
$689,930
0.0% of portfolio
|
Q3 2025
Reduced 33.33%
|
|
|
Peak6 Investments LLC
Chicago, IL |
Nov 13, 2024 Q3 2024 |
800
puts
|
$551,944
0.0% of portfolio
|
Q3 2024
Reduced 20.0%
|
|
|
Capstone Investment Advisors, LLC
New York, NY |
Nov 14, 2025 Q3 2025 |
400
puts
|
$275,972
0.0% of portfolio
|
Q3 2025
New holding
|
|
|
Qube Research & Technologies LTD
London, X0 |
Nov 14, 2025 Q3 2025 |
300
puts
|
$206,978
0.0% of portfolio
|
Q3 2025
Reduced 91.43%
|
|