Institutions Holding Put Options on National Grid PLC (NGG)
This table provides information about the put option holders of National Grid PLC (NGG). We have compiled data on the institutions that hold put options on the stock, with a total of 251,500 put options outstanding, which have been reported (via 13F filing form) to have a value of $19.5 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 |
115,600
puts
|
$8.95 Million
0.0% of portfolio
|
Q3 2025
Added 1462.16%
|
|
|
Twin Tree Management, LP
Dallas, TX |
Nov 13, 2025 Q3 2025 |
91,900
puts
|
$7.11 Million
0.03% of portfolio
|
Q3 2025
Reduced 31.77%
|
|
|
Peak6 LLC
Chicago, IL |
Nov 13, 2025 Q3 2025 |
18,700
puts
|
$1.45 Million
0.0% of portfolio
|
Q3 2025
New holding
|
|
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
Nov 14, 2025 Q3 2025 |
14,100
puts
|
$1.09 Million
0.0% of portfolio
|
Q3 2025
Reduced 72.88%
|
|
|
Jane Street Group, LLC
New York, NY |
Nov 13, 2025 Q3 2025 |
7,800
puts
|
$603,564
0.0% of portfolio
|
Q3 2025
New holding
|
|
|
Wolverine Trading, LLC
Chicago, IL |
Nov 14, 2025 Q3 2025 |
2,800
puts
|
$216,664
0.0% of portfolio
|
Q3 2025
New holding
|
|
|
Walleye Trading LLC
Plymouth, MN |
Nov 14, 2025 Q3 2025 |
600
puts
|
$46,428
0.0% of portfolio
|
Q3 2025
New holding
|