GROUP ONE TRADING, L.P. - POWER-ONE INC CMN STOCK ownership

POWER-ONE INC CMN STOCK's ticker is and the CUSIP is 73930R952. A total of 2 filers reported holding POWER-ONE INC CMN STOCK in Q2 2013. 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 POWER-ONE INC CMN STOCK
ValueSharesWeighting
Q2 2013$441,00069,8000.01%
Other shareholders
POWER-ONE INC CMN STOCK shareholders Q2 2013
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 69,800$441,0000.01%
Citadel Advisors 12,600$80,0000.00%
View complete list of POWER-ONE INC CMN STOCK shareholders