GROUP ONE TRADING, L.P. - GAS NAT INC ownership

GAS NAT INC's ticker is and the CUSIP is 367204954. A total of 2 filers reported holding GAS NAT INC in Q4 2016. 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 GAS NAT INC
ValueSharesWeighting
Q1 2017$319,000
+1.3%
25,1000.0%0.00%
+33.3%
Q4 2016$315,000
+253.9%
25,100
+151.0%
0.00%
+200.0%
Q3 2015$89,000
+2125.0%
10,000
+2400.0%
0.00%
Q2 2015$4,000
-60.0%
400
-60.0%
0.00%
Q1 2015$10,000
-9.1%
1,0000.0%0.00%
Q4 2014$11,000
-97.3%
1,000
-97.1%
0.00%
-100.0%
Q3 2014$407,00034,5000.01%
Other shareholders
GAS NAT INC shareholders Q4 2016
NameSharesValueWeighting ↓
SIMPLEX TRADING, LLC 510$123,0000.01%
GROUP ONE TRADING, L.P. 25,100$315,0000.00%
View complete list of GAS NAT INC shareholders