Laurion Capital Management LP - AMERICAN EXPRESS CO ownership

AMERICAN EXPRESS CO's ticker is and the CUSIP is 025816959. A total of 7 filers reported holding AMERICAN EXPRESS CO in Q3 2014. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
Laurion Capital Management LP ownership history of AMERICAN EXPRESS CO
ValueSharesWeighting
Q3 2014$17,508,000200,0000.37%
Other shareholders
AMERICAN EXPRESS CO shareholders Q3 2014
NameSharesValueWeighting ↓
Assenagon Asset Management S.A. 390,000$39,098,0000.22%
CMT Capital Markets Trading GmbH 164,500$16,856,0000.16%
SIMPLEX TRADING, LLC 3,590$35,989,0000.05%
SG Americas Securities, LLC 474,000$5,852,0000.04%
Maven Securities LTD 3,500$349,0000.03%
GROUP ONE TRADING, L.P. 82,300$8,251,0000.03%
IMC-Chicago, LLC 103,600$10,386,0000.02%
JPMORGAN CHASE & CO 5,100$499,0000.00%
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
View complete list of AMERICAN EXPRESS CO shareholders