GROUP ONE TRADING, L.P. - TEEKAY TANKERS LTD ownership

TEEKAY TANKERS LTD's ticker is and the CUSIP is Y8565N902. A total of 2 filers reported holding TEEKAY TANKERS LTD in Q4 2013. 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 TEEKAY TANKERS LTD
ValueSharesWeighting
Q3 2019$971,000
+29.8%
746,900
+27.9%
0.01%
+14.3%
Q2 2019$748,000
+1146.7%
584,200
+849.9%
0.01%
+600.0%
Q1 2019$60,000
+2900.0%
61,500
+2975.0%
0.00%
Q1 2018$2,000
-66.7%
2,000
-50.0%
0.00%
Q4 2017$6,000
-90.2%
4,000
-89.3%
0.00%
-100.0%
Q3 2017$61,000
-53.1%
37,500
-45.7%
0.00%0.0%
Q2 2017$130,000
+16.1%
69,000
+26.4%
0.00%0.0%
Q1 2017$112,000
+387.0%
54,600
+430.1%
0.00%
Q4 2016$23,000
-72.6%
10,300
-68.9%
0.00%
-100.0%
Q3 2016$84,000
-60.0%
33,100
-53.0%
0.00%
-50.0%
Q2 2016$210,000
-20.2%
70,400
-1.7%
0.00%
-50.0%
Q1 2016$263,000
-43.3%
71,600
+6.1%
0.00%
-20.0%
Q4 2015$464,000
+20.8%
67,500
+21.4%
0.01%0.0%
Q3 2015$384,000
-81.5%
55,600
-82.3%
0.01%
-82.8%
Q2 2015$2,080,000
+26.3%
314,600
+9.7%
0.03%
+11.5%
Q1 2015$1,647,000
+553.6%
286,900
+476.1%
0.03%
+550.0%
Q4 2014$252,000
-7.7%
49,800
-32.1%
0.00%0.0%
Q3 2014$273,000
+37.2%
73,300
+58.0%
0.00%
+33.3%
Q2 2014$199,000
-17.8%
46,400
-32.2%
0.00%
-25.0%
Q1 2014$242,000
+7966.7%
68,400
+8450.0%
0.00%
Q4 2013$3,000
-57.1%
800
-68.0%
0.00%
Q3 2013$7,000
-58.8%
2,500
-62.1%
0.00%
Q2 2013$17,0006,6000.00%
Other shareholders
TEEKAY TANKERS LTD shareholders Q4 2013
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 584,200$748,0000.01%
SIMPLEX TRADING, LLC 11$1,0000.00%
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
View complete list of TEEKAY TANKERS LTD shareholders