SIMPLEX TRADING, LLC - GRAN TIERRA ENERGY INC ownership

GRAN TIERRA ENERGY INC's ticker is and the CUSIP is 38500T901. A total of 3 filers reported holding GRAN TIERRA ENERGY INC in Q4 2018. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of GRAN TIERRA ENERGY INC
ValueSharesWeighting
Q1 2023$472
-8.5%
538,000
+3.2%
0.00%
-100.0%
Q4 2022$516
-99.9%
521,300
+11.0%
0.00%0.0%
Q3 2022$568,000
+2.5%
469,700
-2.6%
0.00%0.0%
Q2 2022$554,000
-24.2%
482,400
+3.6%
0.00%0.0%
Q1 2022$731,000
+541.2%
465,700
+210.1%
0.00%
Q4 2021$114,000
+23.9%
150,200
+26.3%
0.00%
Q3 2021$92,000
+5.7%
118,900
+0.5%
0.00%
Q2 2021$87,000118,300
+4016.2%
0.00%
Q1 2021$02,874
+35825.0%
0.00%
Q4 2020$0
-100.0%
8
-84.0%
0.00%
Q3 2020$1,000
-75.0%
50
-56.9%
0.00%
Q2 2020$4,000
-55.6%
116
+58.9%
0.00%
Q4 2019$9,000
-30.8%
73
-30.5%
0.00%
Q3 2019$13,000
-27.8%
105
-8.7%
0.00%
Q2 2019$18,000
-33.3%
115
-5.0%
0.00%
Q1 2019$27,000
+575.0%
121
+476.2%
0.00%
Q4 2018$4,00021
+950.0%
0.00%
Q2 2018$02
-85.7%
0.00%
Q1 2018$0
-100.0%
14
-58.8%
0.00%
Q4 2017$1,00034
+750.0%
0.00%
Q3 2017$0
-100.0%
4
-98.6%
0.00%
Q1 2017$2,000
+100.0%
280
+35.3%
0.00%
Q4 2016$1,000
-80.0%
207
-80.1%
0.00%
Q3 2016$5,000
-54.5%
1,042
-1.0%
0.00%
-100.0%
Q2 2016$11,000
+83.3%
1,052
+434.0%
0.00%
Q1 2016$6,000
+500.0%
197
+85.8%
0.00%
Q4 2015$1,0000.0%106
+14.0%
0.00%
Q3 2015$1,000
-88.9%
93
-44.3%
0.00%
-100.0%
Q2 2015$9,0001670.00%
Other shareholders
GRAN TIERRA ENERGY INC shareholders Q4 2018
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 62,800$459,0000.01%
Citadel Advisors 9,800$72,0000.00%
View complete list of GRAN TIERRA ENERGY INC shareholders