SIMPLEX TRADING, LLC - 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
SIMPLEX TRADING, LLC ownership history of CANADIAN NATL RY CO
ValueSharesWeighting
Q3 2023$1,765
-22.0%
16,300
-12.8%
0.00%
-50.0%
Q2 2023$2,264
+178.5%
18,700
+171.0%
0.00%
+100.0%
Q1 2023$813
-77.0%
6,900
-76.8%
0.00%
-75.0%
Q4 2022$3,530
-99.9%
29,700
-11.6%
0.00%0.0%
Q3 2022$3,628,000
+40.3%
33,600
+46.1%
0.00%
+33.3%
Q2 2022$2,586,000
-19.0%
23,000
-3.4%
0.00%0.0%
Q1 2022$3,192,000
-5.5%
23,800
-13.5%
0.00%0.0%
Q4 2021$3,378,000
-58.8%
27,500
-64.6%
0.00%
-62.5%
Q3 2021$8,196,000
+0.1%
77,6000.0%0.01%0.0%
Q2 2021$8,188,000
+1471.6%
77,600
+172344.4%
0.01%
+700.0%
Q1 2021$521,000
+10.4%
45
+4.7%
0.00%0.0%
Q4 2020$472,000
+13.7%
43
+10.3%
0.00%0.0%
Q3 2020$415,000
-41.4%
39
-51.2%
0.00%0.0%
Q2 2020$708,000
+26.9%
80
+11.1%
0.00%0.0%
Q1 2020$558,000
+81.8%
72
+111.8%
0.00%0.0%
Q4 2019$307,000
+31.8%
34
+30.8%
0.00%0.0%
Q3 2019$233,000
+547.2%
26
+550.0%
0.00%
Q2 2019$36,000
-91.9%
4
-92.0%
0.00%
-100.0%
Q1 2019$447,000
+16.1%
50
-3.8%
0.00%0.0%
Q4 2018$385,000
+139.1%
52
+188.9%
0.00%0.0%
Q3 2018$161,000
-71.9%
18
-74.3%
0.00%
-50.0%
Q2 2018$572,000
+9433.3%
70
+900.0%
0.00%
Q1 2018$6,0007
-46.2%
0.00%
Q4 2017$0
-100.0%
13
-81.2%
0.00%
Q3 2017$2,000
-80.0%
69
-61.2%
0.00%
Q2 2017$10,000
+150.0%
178
+295.6%
0.00%
Q1 2017$4,000
+100.0%
45
-18.2%
0.00%
Q4 2016$2,0000.0%55
-45.5%
0.00%
Q3 2016$2,000
-71.4%
101
+17.4%
0.00%
Q2 2016$7,000
+40.0%
86
+10.3%
0.00%
Q1 2016$5,000
-92.3%
78
-69.6%
0.00%
-100.0%
Q4 2015$65,000
+116.7%
257
+256.9%
0.01%
+150.0%
Q3 2015$30,000
-6.2%
72
-16.3%
0.00%
-33.3%
Q2 2015$32,000
+146.2%
86
+68.6%
0.00%
+50.0%
Q1 2015$13,000
+225.0%
51
+75.9%
0.00%
Q4 2014$4,000290.00%
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