SpiderRock Advisors, LLC

Q4 2019 13F Holdings Report, Options Holdings

Signature - Title
Spencer Fleming - Attorney-In-Fact
Location
Wilimington, DE
Options holdings as of
December 31, 2019
Notional value $
$1.58K
Number of holdings
0
Date filed
1/17/2020, 11:14 AM
Description
All US holdings of this investor are reported in this report.
Previous filing
Q3 2019 - Oct 28, 2019
Stock holdings
Showing options holdings, see here for stock holdings
Our algorithm has found invalid data in this filing
Filing 2019 Q4 compared to 2019 Q3 by default.

Person Signing this Report on Behalf of Reporting Manager:

Name Title City, State Date
Bruce Mumford Chief Compliance Officer Chicago, Illinois 1/17/2020

BlackRock, Inc. is reporting for SpiderRock Advisors, LLC:

Name Holdings Value Location File Number
BlackRock, Inc. $4.93T New York, NY 028-24466