SIMPLEX TRADING, LLC - GREAT PLAINS ENERGY INC ownership

GREAT PLAINS ENERGY INC's ticker is GXP and the CUSIP is 391164100. A total of 274 filers reported holding GREAT PLAINS ENERGY INC in Q3 2015. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of GREAT PLAINS ENERGY INC
ValueSharesWeighting
Q2 2017$23,000
+109.1%
809
+97.8%
0.00%0.0%
Q4 2016$11,000
-96.6%
409
-96.1%
0.00%
-95.2%
Q2 2016$321,000
+1788.2%
10,582
+1587.7%
0.02%
+2000.0%
Q4 2015$17,000
+54.5%
627
+46.8%
0.00%0.0%
Q3 2015$11,000
+22.2%
427
+6.8%
0.00%0.0%
Q2 2015$9,000
+12.5%
400
+27.4%
0.00%0.0%
Q1 2015$8,0003140.00%
Other shareholders
GREAT PLAINS ENERGY INC shareholders Q3 2015
NameSharesValueWeighting ↓
IFP Advisors, Inc 0$00.00%
View complete list of GREAT PLAINS ENERGY INC shareholders