PEAK6 Group LLC - WESTPORT FUEL SYSTEMS INC ownership

Quarter-by-quarter ownership
PEAK6 Group LLC ownership history of WESTPORT FUEL SYSTEMS INC
ValueSharesWeighting
Q3 2014$1,471,000140,0000.01%
Other shareholders
WESTPORT FUEL SYSTEMS INC shareholders Q3 2023
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 9,700$9,2390.00%
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
SIMPLEX TRADING, LLC 19,300$180.00%
View complete list of WESTPORT FUEL SYSTEMS INC shareholders