SIMPLEX TRADING, LLC - HIGHPOWER INTL INC ownership

HIGHPOWER INTL INC's ticker is and the CUSIP is 43113X951. A total of 2 filers reported holding HIGHPOWER INTL INC 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 HIGHPOWER INTL INC
ValueSharesWeighting
Q4 2018$01
-66.7%
0.00%
Q3 2018$0
-100.0%
3
-40.0%
0.00%
Q2 2018$1,000
-97.2%
5
-98.0%
0.00%
-100.0%
Q1 2018$36,000
-10.0%
2450.0%0.00%0.0%
Q4 2017$40,000
+3900.0%
245
+1189.5%
0.00%
Q3 2017$1,000
-66.7%
190.0%0.00%
Q2 2017$3,000
+200.0%
190.0%0.00%
Q1 2017$1,000
-66.7%
19
+72.7%
0.00%
Q3 2015$3,000
+200.0%
110.0%0.00%
Q2 2015$1,000
-88.9%
11
-57.7%
0.00%
-100.0%
Q1 2015$9,000
+12.5%
260.0%0.00%0.0%
Q4 2014$8,000260.00%
Other shareholders
HIGHPOWER INTL INC shareholders Q3 2015
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 4,700$11,0000.00%
SIMPLEX TRADING, LLC 11$3,0000.00%
View complete list of HIGHPOWER INTL INC shareholders