GROUP ONE TRADING, L.P. - GREAT PLAINS ENERGY INC ownership

GREAT PLAINS ENERGY INC's ticker is and the CUSIP is 391164900. A total of 2 filers reported holding GREAT PLAINS ENERGY INC in Q4 2014. 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 GREAT PLAINS ENERGY INC
ValueSharesWeighting
Q4 2017$19,000
-99.0%
600
-99.0%
0.00%
-100.0%
Q3 2017$1,854,000
-0.7%
61,200
-4.1%
0.02%
-10.5%
Q2 2017$1,868,000
+838.7%
63,800
+838.2%
0.02%
+850.0%
Q1 2017$199,000
+82.6%
6,800
+70.0%
0.00%
+100.0%
Q4 2016$109,000
+147.7%
4,000
+150.0%
0.00%
Q3 2016$44,000
-96.9%
1,600
-96.6%
0.00%
-100.0%
Q2 2016$1,417,000
+352.7%
46,600
+323.6%
0.02%
+240.0%
Q4 2014$313,000
+1322.7%
11,000
+1122.2%
0.01%
Q3 2014$22,000
-18.5%
900
-10.0%
0.00%
Q1 2014$27,000
-71.6%
1,000
-74.4%
0.00%
-100.0%
Q4 2013$95,000
+1257.1%
3,900
+1200.0%
0.00%
Q3 2013$7,0003000.00%
Other shareholders
GREAT PLAINS ENERGY INC shareholders Q4 2014
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 11,000$313,0000.01%
Citadel Advisors 1,800$51,0000.00%
View complete list of GREAT PLAINS ENERGY INC shareholders