CSS LLC/IL

Q1 2021 13F Holdings Report, Options Holdings

Signature - Title
Mitchel Bialek - CCO
Location
Chicago, IL
Options holdings as of
March 31, 2021
Notional value $
$575M
Number of holdings
203
Date filed
5/17/2021, 01:58 PM
Description
All US holdings of this investor are reported in this report.
Previous filing
Q4 2020 - Feb 16, 2021
Stock holdings
Showing options holdings, see here for stock holdings
Sym Company Class Option Share Change Activity * Price $ Shares Notional Value
Filing 2021 Q1 compared to 2020 Q4 by default.
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.

Person Signing this Report on Behalf of Reporting Manager:

Name Title City, State Date
Mitchel Bialek CCO Chicago, Illinois 5/17/2021