SIMPLEX TRADING, LLC

Q2 2018 13F Holdings

Location
Chicago, IL
Holdings as of
6/30/2018
Value
$25.5B
Value excl. options
$1.54B
Num holdings
7,531
Date filed
7/30/2018
Form type
13F-HR
Prev filing
4/26/2018
Next filing
10/23/2018
SEC
View on sec.gov
Sym Issuer Name Cl CUSIP Value ($000) % Excl. Options Shares Principal Option Type