SpiderRock Advisors, LLC

Q4 2018 13F Holdings Report, Stock Holdings

Signature - Title: E Bruce Mumford - Chief Financial Officer
Location: Chicago
Holdings as of: December 31, 2018
Value $: $9.83K
Num holdings: 48
Date filed: 2/8/2019, 04:16 PM
Form type: 13F-HR
Description: All US holdings of this investor are reported in this report. Top holdings included SPY, SIX, UPS, MDU, and GRPNXXXX.
Previous filing: Q3 2018 - Nov 8, 2018
Next filing: Q1 2019 - May 15, 2019
SEC: View on sec.gov
Options Holdings: Showing stock holdings, see here for options holdings

SpiderRock Advisors, LLC didn't report any stock holdings as of Q4 2018.

Filing 2018 Q4 compared to 2018 Q3 by default.

Person Signing this Report on Behalf of Reporting Manager:

Name	Title	City, State	Date
E Bruce Mumford	Chief Financial Officer	Chicago, Illinois	2/8/2019