Institutions Holding Put Options on Canadian National Railway CO (CNI)
This table provides information about the put option holders of Canadian National Railway CO (CNI). We have compiled data on the institutions that hold put options on the stock, with a total of 1.14 Million put options outstanding, which have been reported (via 13F filing form) to have a value of $109 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 |
|---|---|---|---|---|---|
|
Twin Tree Management, LP
Dallas, TX |
Nov 13, 2025 Q3 2025 |
305,400
puts
|
$29.2 Million
0.13% of portfolio
|
Q3 2025
New holding
|
|
|
Sig North Trading, Ulc
Bala Cynwyd, PA |
Nov 14, 2025 Q3 2025 |
294,500
puts
|
$28.1 Million
0.57% of portfolio
|
Q3 2025
Added 39.97%
|
|
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
Nov 14, 2025 Q3 2025 |
128,400
puts
|
$12.3 Million
0.0% of portfolio
|
Q3 2025
Added 49.65%
|
|
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
Nov 14, 2025 Q3 2025 |
116,000
puts
|
$11.1 Million
0.0% of portfolio
|
Q3 2025
Added 122.65%
|
|
|
Cibc World Market Inc.
Toronto, A6 |
Nov 06, 2025 Q3 2025 |
88,000
puts
|
$8.4 Million
0.02% of portfolio
|
Q3 2025
New holding
|
|
|
Murchinson Ltd.
Toronto, A6 |
Nov 14, 2025 Q3 2025 |
56,500
puts
|
$5.39 Million
0.9% of portfolio
|
Q3 2025
New holding
|
|
|
Capital Fund Management S.A.
Paris, I0 |
Nov 13, 2025 Q3 2025 |
48,500
puts
|
$4.63 Million
0.01% of portfolio
|
Q3 2025
Added 26.96%
|
|
|
Royal Bank Of Canada
Toronto, A6 |
Nov 14, 2025 Q3 2025 |
24,900
puts
|
$2.38 Million
0.0% of portfolio
|
N/A
|
|
|
Toronto Dominion Bank
Toronto, Ontario, A6 |
Nov 14, 2025 Q3 2025 |
22,000
puts
|
$2.1 Million
0.0% of portfolio
|
Q3 2025
Added 17.65%
|
|
|
Ubs Group Ag
|
Nov 13, 2025 Q3 2025 |
16,500
puts
|
$1.58 Million
0.0% of portfolio
|
N/A
|
|
|
Wolverine Trading, LLC
Chicago, IL |
Nov 14, 2025 Q3 2025 |
15,500
puts
|
$1.48 Million
0.0% of portfolio
|
Q3 2025
New holding
|
|
|
Peak6 Investments LLC
Chicago, IL |
Nov 13, 2024 Q3 2024 |
10,000
puts
|
$954,800
0.0% of portfolio
|
Q3 2024
Reduced 78.59%
|
|
|
Walleye Capital LLC
Plymouth, MN |
Nov 14, 2025 Q3 2025 |
8,100
puts
|
$773,388
0.0% of portfolio
|
Q3 2025
Added 8.0%
|
|
|
Spider Rock Advisors, LLC
|
Nov 01, 2024 Q3 2024 |
4,200
puts
|
$401,016
0.01% of portfolio
|
Q3 2024
New holding
|
|
|
Walleye Trading LLC
Plymouth, MN |
Nov 14, 2025 Q3 2025 |
1,800
puts
|
$171,864
0.0% of portfolio
|
Q3 2025
Reduced 73.91%
|
|