SIGMA CAPITAL MANAGEMENT LLC - BARNES & NOBLE INC ownership

BARNES & NOBLE INC's ticker is and the CUSIP is 067774909. A total of 6 filers reported holding BARNES & NOBLE INC in Q2 2013. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
SIGMA CAPITAL MANAGEMENT LLC ownership history of BARNES & NOBLE INC
ValueSharesWeighting
Q2 2013$160,00010,0000.01%
Other shareholders
BARNES & NOBLE INC shareholders Q2 2013
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 217,400$1,380,0000.01%
SIMPLEX TRADING, LLC 838$532,0000.00%
View complete list of BARNES & NOBLE INC shareholders