GROUP ONE TRADING, L.P. - STOCK BLDG SUPPLY HLDGS INC ownership

STOCK BLDG SUPPLY HLDGS INC's ticker is and the CUSIP is 86101X954. A total of 1 filers reported holding STOCK BLDG SUPPLY HLDGS 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 STOCK BLDG SUPPLY HLDGS INC
ValueSharesWeighting
Q1 2015$5,0000.0%3000.0%0.00%
Q4 2014$5,0003000.00%
Other shareholders
STOCK BLDG SUPPLY HLDGS INC shareholders Q4 2014
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 300$5,0000.00%
View complete list of STOCK BLDG SUPPLY HLDGS INC shareholders