GROUP ONE TRADING, L.P. - CANADIAN NATL RY CO ownership

CANADIAN NATL RY CO's ticker is and the CUSIP is 136375952. A total of 4 filers reported holding CANADIAN NATL RY CO in Q1 2023. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
GROUP ONE TRADING, L.P. ownership history of CANADIAN NATL RY CO
ValueSharesWeighting
Q3 2023$227,493
-60.9%
2,100
-56.2%
0.00%
-50.0%
Q2 2023$581,136
+2363.1%
4,800
+2300.0%
0.00%
Q1 2023$23,594
-95.8%
200
-95.7%
0.00%
-100.0%
Q4 2022$558,736
-50.2%
4,700
-54.8%
0.00%
-50.0%
Q3 2022$1,123,000
+121.9%
10,400
+131.1%
0.00%
+100.0%
Q2 2022$506,000
-44.5%
4,500
-33.8%
0.00%0.0%
Q1 2022$912,000
-71.9%
6,800
-74.2%
0.00%
-66.7%
Q4 2021$3,244,000
-31.9%
26,400
-35.9%
0.00%
-40.0%
Q3 2021$4,765,000
+412.9%
41,200
+368.2%
0.01%
+400.0%
Q2 2021$929,000
+3939.1%
8,800
+4300.0%
0.00%
Q1 2021$23,000
-78.3%
200
-80.0%
0.00%
Q3 2020$106,000
+140.9%
1,000
+100.0%
0.00%
Q2 2020$44,000
-75.7%
500
-75.0%
0.00%
-100.0%
Q4 2019$181,000
+302.2%
2,000
+300.0%
0.00%0.0%
Q1 2019$45,000
-23.7%
500
-37.5%
0.00%0.0%
Q4 2018$59,000
+31.1%
800
+60.0%
0.00%
Q3 2018$45,000
+200.0%
500
+150.0%
0.00%
Q1 2018$15,000
-40.0%
200
-33.3%
0.00%
Q4 2017$25,000
-94.2%
300
-94.2%
0.00%
-100.0%
Q3 2017$431,000
-59.1%
5,200
-60.0%
0.00%
-63.6%
Q2 2017$1,054,000
-69.2%
13,000
-71.9%
0.01%
-72.5%
Q1 2017$3,423,000
-9.8%
46,300
-17.8%
0.04%
+8.1%
Q4 2016$3,795,000
+28.4%
56,300
+24.6%
0.04%
+15.6%
Q3 2016$2,956,000
+862.9%
45,200
+769.2%
0.03%
+700.0%
Q2 2016$307,000
+526.5%
5,200
+940.0%
0.00%
+300.0%
Q2 2013$49,0005000.00%
Other shareholders
CANADIAN NATL RY CO shareholders Q1 2023
NameSharesValueWeighting ↓
JANE STREET GROUP, LLC 62,100$7,325,9370.00%
SIMPLEX TRADING, LLC 6,900$8130.00%
GROUP ONE TRADING, L.P. 200$23,5940.00%
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
View complete list of CANADIAN NATL RY CO shareholders