STIFEL NICOLAUS & CO INC \MO\ - AMBARELLA INC ownership

AMBARELLA INC's ticker is and the CUSIP is G037AX951. A total of 3 filers reported holding AMBARELLA INC in Q3 2013. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
STIFEL NICOLAUS & CO INC \MO\ ownership history of AMBARELLA INC
ValueSharesWeighting
Q3 2013$482,925,00023,5000.01%
Other shareholders
AMBARELLA INC shareholders Q3 2013
NameSharesValueWeighting ↓
CenterStar Asset Management, LLC 15,500$821,9650.17%
SIMPLEX TRADING, LLC 88,000$4,6660.00%
IMC-Chicago, LLC 63,200$3,351,4960.00%
GROUP ONE TRADING, L.P. 12,500$662,8750.00%
JANE STREET GROUP, LLC 16,300$864,3890.00%
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
View complete list of AMBARELLA INC shareholders