PIERSHALE FINANCIAL GROUP, INC. - ORACLE CORP ownership

ORACLE CORP's ticker is and the CUSIP is 68389X905. A total of 9 filers reported holding ORACLE CORP in Q2 2013. The put-call ratio across all filers is - and the average weighting 0.2%.

Quarter-by-quarter ownership
PIERSHALE FINANCIAL GROUP, INC. ownership history of ORACLE CORP
ValueSharesWeighting
Q2 2013$040.00%
Other shareholders
ORACLE CORP shareholders Q2 2013
NameSharesValueWeighting ↓
Twin Tree Management, LP 818,800$86,727,2950.20%
SIMPLEX TRADING, LLC 1,601,500$169,6300.13%
IMC-Chicago, LLC 959,400$101,619,6480.09%
Capital Markets Trading UK LLP 48,100$5,0950.07%
CMT Capital Markets Trading GmbH 45,600$4,8300.06%
GROUP ONE TRADING, L.P. 144,900$15,347,8080.05%
JANE STREET GROUP, LLC 1,138,900$120,632,2880.04%
CTC LLC 3,338$35,356,0960.02%
Allianz Asset Management GmbH 100,000$10,592,0000.02%
Maven Securities LTD 12,100$1,281,6320.02%
View complete list of ORACLE CORP shareholders