GROUP ONE TRADING, L.P. - HIGHPOWER INTL INC ownership

HIGHPOWER INTL INC's ticker is and the CUSIP is 43113X901. A total of 2 filers reported holding HIGHPOWER INTL 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 HIGHPOWER INTL INC
ValueSharesWeighting
Q3 2019$4,000
-50.0%
800
-57.9%
0.00%
Q2 2019$8,000
+300.0%
1,900
+137.5%
0.00%
Q1 2019$2,0000.0%800
+14.3%
0.00%
Q4 2018$2,0000.0%7000.0%0.00%
Q3 2018$2,000
+100.0%
700
+133.3%
0.00%
Q2 2018$1,000
-87.5%
300
-86.4%
0.00%
Q1 2018$8,000
-11.1%
2,200
-4.3%
0.00%
Q4 2017$9,000
+125.0%
2,300
+15.0%
0.00%
Q1 2016$4,000
-84.6%
2,000
-77.3%
0.00%
Q4 2015$26,000
+13.0%
8,800
-14.6%
0.00%
Q3 2015$23,000
+43.8%
10,300
+145.2%
0.00%
Q2 2015$16,000
-84.9%
4,200
-84.0%
0.00%
-100.0%
Q1 2015$106,000
-23.7%
26,300
-6.1%
0.00%0.0%
Q4 2014$139,000
+1637.5%
28,000
+2700.0%
0.00%
Q3 2014$8,0000.0%1,000
-37.5%
0.00%
Q2 2014$8,0001,6000.00%
Other shareholders
HIGHPOWER INTL INC shareholders Q4 2014
NameSharesValueWeighting ↓
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
GROUP ONE TRADING, L.P. 800$2,0000.00%
View complete list of HIGHPOWER INTL INC shareholders