SIMPLEX TRADING, LLC - GULFPORT ENERGY CORP ownership

GULFPORT ENERGY CORP's ticker is and the CUSIP is 402635904. A total of 3 filers reported holding GULFPORT ENERGY CORP in Q3 2015. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of GULFPORT ENERGY CORP
ValueSharesWeighting
Q4 2020$1,000
-80.0%
264
+133.6%
0.00%
Q3 2020$5,000
-95.1%
113
-88.1%
0.00%
Q2 2020$103,000
+164.1%
947
+6.2%
0.00%
Q1 2020$39,000
-49.4%
892
+249.8%
0.00%
Q4 2019$77,000
-54.2%
255
-58.9%
0.00%
Q3 2019$168,000
-35.1%
621
+17.6%
0.00%
-100.0%
Q2 2019$259,000
-19.1%
528
+32.0%
0.00%0.0%
Q1 2019$320,000
-13.3%
400
-29.1%
0.00%0.0%
Q4 2018$369,000
+179.5%
564
+344.1%
0.00%
Q3 2018$132,000
+123.7%
127
+170.2%
0.00%
Q2 2018$59,000
+1080.0%
47
-79.3%
0.00%
Q1 2018$5,000227
+22600.0%
0.00%
Q3 2017$0
-100.0%
1
-99.3%
0.00%
Q2 2017$7,000145
+339.4%
0.00%
Q1 2017$0
-100.0%
33
-68.9%
0.00%
Q4 2016$1,000
-85.7%
106
+65.6%
0.00%
Q3 2016$7,000
-56.2%
64
-70.2%
0.00%
-100.0%
Q2 2016$16,000
-84.9%
215
-46.5%
0.00%
-87.5%
Q1 2016$106,000402
+4925.0%
0.01%
Q4 2015$08
+14.3%
0.00%
Q3 2015$07
-74.1%
0.00%
Q2 2015$0
-100.0%
27
-38.6%
0.00%
-100.0%
Q1 2015$11,000
+175.0%
44
-35.3%
0.00%
Q4 2014$4,000680.00%
Other shareholders
GULFPORT ENERGY CORP shareholders Q3 2015
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 23,200$689,0000.01%
Citadel Advisors 30,900$917,0000.00%
SIMPLEX TRADING, LLC 7$00.00%
View complete list of GULFPORT ENERGY CORP shareholders